|
Signs Supplement: Climate
and Earth Changes
January-February 2003
"...important biological impacts
of climate change. However, they have encountered difficulty in convincing
other academic disciplines, policy-makers and the general public."
The picture that emerges from their study, they argue, is persuasive
in the round, even though individual species may not show a marked
response to warming temperatures.
They write: "The test for a globally coherent climate fingerprint
does not require that any single species show a climate change impact
with 100% certitude. "Rather, it seeks some defined
level of confidence in a climate change signal on a global scale."
In the second study, Terry Root of Stanford University, California,
and colleagues also report a temperature-related fingerprint in the
behaviour of a range of species.
They found the changes were most marked at high latitudes and high
altitudes, where the largest temperature changes are predicted.
Their meta-analysis included information on species and global warming
from 143 separate studies.
The authors say: "These analyses reveal a consistent temperature-related
shift, or 'fingerprint', in species ranging from molluscs to mammals
and from grasses to trees... the balance of evidence from these studies
strongly suggests that a significant impact of global warming is already
discernible in animal and plant populations. |
The death toll from avalanches, snowstorms,
floods and freezing cold that swept Europe at the weekend rose to
at least 21 on Sunday.
Avalanches killed two mountain climbers in Italy's Vezza d'Oglio
and Aosta valley and injured six others on Sunday, a day after the
bodies of two Czech mountaineers, were found in an avalanche in
central Slovakia's Tatras mountains.
In Germany, the authorities said a total of seven people had died
since Friday in storm-related car accidents and floods, including
a four-year-old boy who fell into a swollen river.
The Moscow rescue services said on Saturday 12 more people had
frozen to death in the Russian capital, bringing this winter's death
toll there to 227.
France and Switzerland issued avalanche warnings in the Alps at
the weekend, saying the combination of fresh snow, warmer temperatures
and fierce winds posed a fatal risk to skiers.
On Sunday, an avalanche in the French Alps buried two cross-country
skiers, injuring one seriously. |
Last night the number of flood warnings
rose again to 105 - affecting the whole of the South-east apart from
London, and most of the central and East Anglian areas. The situation
is expected to worsen with more rain predicted today. The agency said
the total amount of rainfall over the last few days had almost reached
that of October two years ago, when thousands of people were driven
from their homes. |
...yesterday
as heavy rain continued to lash an already sodden region and with
warnings it could last for the next three months.
Three severe flood warnings - two in the Anglia region and
one in Thames Valley - were in place and there were a further 136
flood warnings across the south and Midlands. |
Severe winter weather is wreaking
havoc across Europe, with nearly 200 people freezing to death in
Poland, two killed by storms in Germany and floods threatening several
European countries.
Most of the 183 victims of Poland's bitterly-cold winter were men
who died of hypothermia after drinking heavily and falling sleep
outside, police said.
Floods washed out parts of southern Belgium, took out Czech railways,
and threatened northern Portugal, after rains and winds whipped
up across western and central Europe overnight.
In Slovakia, a 51-year-old woman was killed and 15 injured, including
four seriously, when the bus they were riding in spun out of control
in high winds and crashed into a hillside. |
will pull to its closest point in
almost a century on Monday before swinging away for another 95 years,
NASA said in a statement.
This particular asteroid is the first ever found to orbit the
sun in nearly the same path as Earth, but never manages to pass
it, the National Aeronautics and Space Administration said.
"In some ways, the Earth and this asteroid are like two race
cars on a circular track," said Paul Chodas of NASA's Jet Propulsion
Laboratory. "Right now the asteroid is on a slightly slower
track just outside Earth's, and our planet is catching up."
- "There's no possibility that this asteroid could hit Earth,
because Earth's gravity rebuffs its periodic advances and keeps
it at bay," said Don Yeomans of JPL in Pasadena, California.
"The asteroid and Earth take turns sneaking up on each other,
but they never get too close." |
...and blizzard warnings advised
southeastern Maine residents to expect 10 to 20 inches of snow. The
heaviest snow was falling over central and northern parts of eastern
New York state, western Vermont, northern New Hampshire and the southern
third of Maine, the National Weather Service said. As much as 2 to
5 inches of snow per hour fell between 5 a.m. and 9 a.m. at Burlington,
Vermont. |
Hurricane
force winds and torrential rains battered Europe on Friday, killing
at least six people, flooding tens of thousands of homes and hampering
rail, road and waterway traffic. Winds of nearly 125 mph and flooding
caused chaos in Germany, France, Britain, Portugal, Belgium, Austria,
the Netherlands and the Czech Republic with barge traffic halted on
key rivers and toppled trees blocking roads and rail lines. There
were also widespread power outages from the storms, which refocused
attention on the odd weather in Europe this winter that has left parts
of the Alps without snow because of unseasonably warm temperatures
while leaving northern Europe shivering from a cold snap not experienced
for decades. |
...as big as Texas and Colorado combined
to melt away in 7,000 years, possibly causing a worldwide sea level
rise of about 16 feet, according to new research. In a study appearing
Friday in the journal Science, researchers say that geochemical measurements
of when mountainside rocks first become free of ice near the south
pole show that the West Antarctic Ice Sheet began melting about 10,000
years ago and is still shrinking. |
Almost all the residents of a small
island off Italy have left since a giant wave caused by volcanic activity
crashed into a coastal village, a rescue services spokesman said on
Tuesday.
About 260 people have left Stromboli, fearful of what the island's
volcano might do next after it caused a massive wave to hit the
village of Ginostra on Monday, injuring three people, damaging several
homes and overturning boats.
One of the slopes of the volcano, which rumbled awake on Saturday,
slid into the sea and the landslide created the wave. - Residents
reported hearing an explosion on Monday that was thought to have
set off the landslide, but the vulcanology institute has not confirmed
the chain of events. The island was left practically deserted by
Tuesday's exodus. Stromboli has an official population of 450, but
civil protection officials said there were only 300 there at the
time because many people were already away due to the holidays and
the off-peak tourist season. |
There
were snow flurries across Europe with temperatures in the Russian
capital and in many locations in Germany dropping as low as minus
31C (minus 24F) early on Wednesday -- the coldest this winter.
Europe was not as badly hit as Asia where nearly 400 people were
reported dead of cold in Bangladesh and northern India in the past
10 days. But blizzards and icy temperatures on the back of last
weeks floods brought scores of casualties across Europe.
Meanwhile in Germany, daytime temperatures on Wednesday were between
minus 3C and minus 11C, with nighttime temperatures again expected
to go to minus 20C or beyond. The cold wave is expected to continue
through the rest of the week, with new snowfalls expected at the
weekend, according to the Meteomedia weather service in Bochum.
A band of snow also hit many parts of the UK on Wednesday, disrupting
rail services and causing road problems. During a night of heavy
frost, temperatures sank as low as minus 8C in Farnborough, southern
England and Hawarden in northeast Wales. They plunged to minus 16C
in the Scottish Highland town of Aviemore. A rare snowfall hit central
London just after 8.30 a.m. Earlier this week airports in the South
of France were closed on Monday after the region was hit by rare
snowfall. |
...donut-shaped ring of previously
unseen and surprisingly old stars surrounding our Milky Way Galaxy.
If an entire ring exists, theorists might have to rethink details
of how the galaxy formed.
The apparent ring might be merely an outer spiral arm of the galaxy,
one group of researchers said, but the evidence suggests it is instead
a well of several hundred million stars that encircles the entire
Milky Way out beyond the main galactic disk. |
...astronomers, a team of researchers
said today. - The star was first seen erupting in 1946, dimming by
a factor of six, to sixth magnitude, as it lost material. But researchers
learned little at the time about the eruption process. The 2000 eruption
was watched by five telescopes and was also seen by some amateur astronomers
around the world. The star brightened briefly, then dimmed.
Dupree explained what the event might look like to a viewer on
a hypothetical planet surrounding Rho Cas: "The whole sky would
be lit by the wrath of an angry star," she said. "I'm
sure glad we're 10,000 light years away." |
The center of our Milky Way Galaxy
is inching toward an era of intense fireworks when stars will be born
100 times more frequently than today and many will die quick, explosive
deaths, according to new research.
A huge and dense ring of interstellar gas is collecting near the
galactic center and approaching a density that will, in about 200
million years, generate a burst of star formation that could transform
the very appearance of our galaxy as seen from afar. |
Dark Energy: Nobody knows what the
heck it is, but it is officially repulsive. And man is it powerful!
More powerful than gravity, even. While gravity holds things together
at the local level (and by local I mean within galaxies and even between
them, forming galactic clusters) some unknown force is working behind
the scenes and across the universe to pull everything apart. Scientists
have only come to realize this dark force in recent years, by discovering
that the universe is expanding at an ever-increasing pace. Having
no clue what it is, they've labeled it dark energy. |
...has given astronomers unprecedented
access to its life and times. The new data from NASA's Chandra X-ray
Observatory revealed that our galaxy's central black hole is a frequent
bad actor, prone to numerous outbursts and occasional large explosions.
"Although it appears to snack often, this black hole is
definitely on a severe diet," says Baganoff. "This could
be because explosive events in the past blew away much of the
gas from the neighborhood of the black hole."
Indeed, evidence for such events - which astronomers are viewing
26,000 years later due to the time it takes light to travel to
Earth from the center of the Galaxy - can be found in the image.
A faint streak of X-rays about 1 light-year long has been discovered
1.5 light-years from Sgr A*.
The streak points at Sgr A*, suggesting that it may be a jet
of particles expelled at nearly the speed of light from just outside
the event horizon of the black hole. The intensity and size of
this jet indicate that the flaring activity has been occurring
for many years. |
...shows that it is equal to the
speed of light, agreeing nicely with the General Theory of Relativity. |
is going through a series of eruptions
and dimming that may lead eventually to a supernova explosion, astronomers
say.
The star, called Rho Cassiopeia, is a hypergiant with 20 to
40 times the mass of the sun. It puts out a half million times
more light than the sun and can easily be seen from Earth even
though it is 10,000 light years away. But Rho Cas, as it is called,
is a seething, unstable ball of gas that expands and contracts
over time and occasionally erupts with a violence that sends immense
amounts of matter streaming through space.
Astronomers at the Harvard-Smithsonian Center for Astrophysics
captured images of such an explosion in 2000 and reported on their
observations Tuesday at the national meeting of the American Astronomical
Society.
"The star did an amazing thing," said Andrea Dupree,
an astronomer at the Harvard-Smithsonian Center for Astrophysics.
"We were exceptionally lucky to witness a stunning explosion."
Over a 200-day period, the star became brighter by 20 percent,
a flare that made it one of the brightest stars in the universe,
and then it dimmed, dropping in brightness by two magnitudes.
"An atmospheric shell was shredded by the blast wave and
sent into space at Mach 4 (four times the speed of sound),"
said Alex J. R. Lobel, also of Harvard-Smithsonian. The astronomers
estimated that Rho Cas blasted mass equal to 10,000 Earths into
space.
"This is a higher rate of loss than has been seen
on any other star," said Lobel. Based on a spectral analysis
of the light which can determine temperature, Lobel said the star
cooled by more than 3,000 degrees within a short period of time.
All of this activity suggests that Rho Cas is nearing the end. |
Russia has been pushed to breaking
point by weeks of sub-zero temperatures: 25,000 people are living
without heating, officials estimate. Ports are paralysed: icebreakers
are rushing to St Petersburg to free 40 ships, carrying vital supplies,frozen
in the harbour.
In Karelia province, near the Finnish border north of St Petersburg,
55 people have lost parts of arms or legs to frostbite and 5,300
people are living without heating. A state of emergency has been
declared. |
Astronomers have found three previously
unknown moons around Neptune, bringing the total for the distant
giant planet to 11, the Harvard-Smithsonian Center for Astrophysics
reported on Monday.
These moons are the first to be discovered around Neptune since
the NASA Voyager II flyby in 1989, and the first discovered with
a ground-based telescope since 1949, the center said in a statement.
The three new moons were difficult to detect, since they are only
about 18 to 24 miles in diameter and their distance from the sun
means they are about 100 million times fainter than anything that
can be seen with unaided eyes from Earth. |
A merciless blast of Arctic weather
claimed still more victims across central and eastern Europe, with
thousands of residents having to endure record low temperatures
without any heating. Several ships meanwhile found themselves trapped
in thick ice that has surrounded ports throughout the region's eastern
Baltic coast, while more than 20 people have died recently from
the intense cold in Latvia, Hungary and as far west as Portugal.
In Moscow, emergency services announced that a further five people
have died from the cold snap in the city, bringing the total death
toll from this winter to 286 people.
Ironically, the eastern region of Siberia, renowned for its
deadly winters, has thus far experienced one of the mildest winters
in a century.
Russia is not the only country in the region where the brutal
winter has caused havoc. In Ukraine, heavy snowfall closed down
five airports Sunday where runways were covered in ice, the emergencies
ministry said Monday. In Germany, snow and frozen rain virtually
shut down the airport at Cologne and Bonn, cancelled flights at
Frankfurt's international airport and caused traffic snarls in
Bavaria, officials said. Arctic weather in the Baltic region has
killed at least 15 people in the Latvian capital of Riga in recent
days, officials said Monday. Meanwhile ice has virtually frozen
ports in the region. In Russia's second-largest city of Saint
Petersburg on Monday, around 50 ships remained at sea, shut out
of the city's frozen ports by a layer of ice some 80 centimeters
(31 inches) thick covering the Gulf of Finland, off Saint Petersburg's
coast. Ice there had not been that thick since 1941, when residents
welcomed the frozen cover, for it enabled vehicles to sneak supplies
into the city, under siege by the German army.
Meanwhile, countries in traditionally warmer areas continued
to feel the effects of the vicious cold snap that caught western
Europe unprepared last week. Fireman in Portugal said Sunday the
cold has cost some five lives in their country, with one person
dying from carbon monoxide poisoning while trying to warm up at
home. In Greece, a young illegal immigrant was found frozen to
death on the Greece-Albania border, while four other illegal immigrants
have disappeared in the region, local Greek news agencies reported
Monday. |
Fiji battened down
its hatches as Cyclone Ami swirled its way south-southwest, with
residents fearing a repeat of the destruction causedby the Christmas
Day Cyclone Zoe. After hovering over the west coast of
French territories Wallis and Futuna, Ami gathered gusts of 175
kilometers per hour (109 miles per hour) as it hurtled southwards
along the 180 degree line of longitude. It was expected to loom
over Fiji late Monday night, meteorologists said Monday. |
as Cyclone Ami hurtled southeast
away from Fiji into the stormy South Pacific. Northern and eastern
islands in Fiji's archipelago were the most badly battered by huge
seas roiled by Ami, the second major storm to hit the low-lying
islands in the last four weeks after Cyclone Zoe swirled through
on Christmas Day.
Residents
of Nayau island in the Lau group were confronted by 30-metre (90-foot)
waves and forced to seek shelter in upland caves, a radio operator
there reported. Two children were missing and presumed dead in
the village of Druadrua on Vanua Levu after the church they were
sheltering in collapsed. The island's main town Labasa reported
heavy flooding and suspended telephone service but no casualties,
said the Disaster Management Committee. |
as the death toll from a harsh
month-long cold spell mounted to nearly 1,000 Wednesday.
Many of the dead were beggars, laborers or rickshaw pullers.
In Bangladesh, newspapers said 40 more people died in the past
24 hours from the biting winter temperatures, raising the reported
toll to 460. The government gives no official figures.
"Allah alone knows when this cold will end," said
Fatema Begum, a mother of two youngsters living in a plastic tent
on a noisy roadside in the capital, Dhaka, where tens of thousands
sleep on the congested streets.
Prime Minister Begum Khaleda Zia handed out clothes to the shivering
needy early Wednesday as vendors exploited the cold snap to double
prices for woolen caps and jackets.
Weather officials saw no let-up for at least a couple of days
in the near-freezing temperatures gripping the region that they
said were partly due to winds blowing in from Siberia.
While the mercury levels are mild by some standards, they can
prove deadly in South Asia where millions are homeless or live
in shacks without heat.
Lack of good food worsens the cold's impact, lowering body heat
and leading to hypothermia, doctors say. Minimum temperatures
across the region have fallen to around three degrees Celsius
(37.40F). |
Thousands of people remained out
of touch and entire villages submerged under water Tuesday as Cyclone
Ami hurtled southeast away from Fiji into the stormy South Pacific.
Northern and eastern islands in Fiji's archipelago were the most
badly battered by huge seas roiled by Ami, the second major storm
to hit the low-lying islands in the last four weeks after Cyclone
Zoe swirled through on Christmas Day.
Residents of Nayau island in the Lau group were confronted by
30-metre (90-foot) waves and forced to seek shelter in upland
caves, a radio operator there reported.
Two children were missing and presumed dead in the village of
Druadrua on Vanua Levu after the church they were sheltering in
collapsed. The island's main town Labasa reported heavy flooding
and suspended telephone service but no casualties, said the Disaster
Management Committee.
A New Zealand air force Orion aircraft was Wednesday to set
out on an assessment mission of the islands, many of which had
been declared disaster areas to hasten the distribution of aid
and assistance. |
extensively damaging shops and
property, and littering the streets with trees, broken glass, water
tanks ripped from rooftops.
Twenty-eight people were injured, most of them slightly,
police said. - Most of the injured sustained cuts and bruises,
and all but 10 were either treated at the scene or treated in
hospitals and soon released, police said. None of the injuries
was life-threatening.
The tornado, unusually powerful for the Mediterranean island,
struck about 10 a.m., when businesses were just opening in a neighborhood
of shops and small factories near the new port.
The police press office said the tornado uprooted trees
and severed power lines. About two hours later, a tornado also
hit coastal area of Larnaca, near Kiti village, about 70 kilometers
(45 miles) to the east, where police reported damage to homes
and property. No injuries were reported there, according to police.
In Limassol, roofs were torn off several stores when the tornado
touched down for a few minutes, lifted, then briefly touched down
again. A trailer was overturned and a shipping container it had
been carrying was ripped from its bed.
A ntonis Antoniou, who works in a pharmaceutical factory, said
the tornado lasted three or four minutes and that he had stepped
outside to watch it coming in from the sea until co-workers pulled
him in to safety. "The windows started breaking and they
told everyone to go into the basement," he said.
Bad weather also delayed the arrival of the 15-ship British
naval task force that was gathering off Cyprus on Monday to head
on to the Gulf, according to officials at the British base near
Limassol. The ships were heading to the Gulf in support of any
U.S.-led military action against Iraq. |
Flooding has left thousands of
people homeless in Mozambique and Malawi, adding to the misery of
a hunger crisis gripping the two southern African countries, officials
said on Thursday.
Two weeks of heavy rains have destroyed thousands of homes in
eight districts in Malawi, leaving 300,000 people homeless and
struggling to survive in make-shift shelters made from plastic
sheeting, said Malawi's chief relief official James Chiusiwa.
Overcrowding in shelters had raised the prospect of the outbreak
of diseases, such as cholera, he told Reuters.
Government officials said last week that the floods had killed
at least seven people. Villagers from affected districts of southern
Malawi said dozens more were still missing.
"The situation is critical," Chiusiwa said. "These
people are in urgent need of blankets, more plastic sheeting for
shelter and urgent food supplies." |
A few penguins swimming leisurely
at the San Francisco Zoo is nothing new. But dozens of them doing
laps in unison for hours has zookeepers perplexed.
"We've lost complete control," said Jane Tollini,
the zoos penguin keeper. "It's a free-for-all in here. After
18 years of doing this job, these birds are making mincemeat of
me."
It all started in November when six newcomer Magellannic penguins,
formerly of Sea World in Aurora, Ohio, were brought in.
Since then the penguin pool at the San Francisco Zoo has been
a daily frenzy of circle swimming by all of the 52 birds at once.
The penguins start swimming in circles early in the day and rarely
stop until they stagger out of the pool at dusk.
The six penguins from Ohio started it all, Tollini said, apparently
convincing the others to join them for the watery daily circuit.
"I can't figure out how the Aurora penguins communicated
and changed the minds of the other 46," Tollini said. |
A RECORD LOW MAXIMUM TEMPERATURE
WAS SET AT THE MIAMI INTERNATIONAL AIRPORT THIS AFTERNOON. THE HIGH
TEMPERATURE ONLY REACHED 55 DEGREES...WHICH BROKE THE PREVIOUS RECORD
LOW MAXIMUM FOR THIS SITE OF 57 DEGREES...WHICH WAS SET IN 1977.
A RECORD LOW MAXIMUM TEMPERATURE WAS SET AT THE NAPLES MUNICIPAL
AIRPORT THIS AFTERNOON. THE TEMPERATURE ONLY CLIMBED TO 54 DEGREES...WHICH
BROKE THE PREVIOUS RECORD LOW MAXIMUM FOR THIS SITE OF 56 DEGREES...WHICH
WAS SET IN 1977. |
At the observatory, all 80 staff
and their families survived. But all six telescopes, a major equipment
workshop, several houses and an administration building were completely
gutted. The main office buildings, containing computer databases,
escaped the blaze.
Stromlo accounts for a third of Australia's astronomy research.
"The speed of the fire was unbelievable," says Ian Chubb,
vice chancellor of the Australian National University that runs
Stromlo.
"The aluminum domes on top of the telescopes have all melted"
"It's devastating," says Brian Boyle, director
of the Anglo-Australian Observatory at Siding Spring in New South
Wales.
"It will mean the termination of a number of major
projects, including a digital survey of the southern hemisphere
sky."
Key equipment There are relatively few observatories in the
southern hemisphere. But surveys of the southern sky are important,
in part because they give a better view of the centre of our galaxy.
The survey was in its second week of data collection when the
fire struck. The fires also incinerated a key piece of equipment
that Stromlo had built for the Gemini Observatory telescope in
Hawaii. The Gemini Observatory is a pair of eight metre telescopes,
one in Hawaii, the other in Chile. The AUS$5 million "imaging
spectrograph" would have provided data on how galaxies form
in the early Universe. |
South Asia's worst winter in decades
claimed 43 more lives overnight, taking the death toll to 1,443
as the region's homeless fight to survive near-freezing temperatures.
The cold spell in northern India, Nepal and Bangladesh since Christmas
has also disrupted road, rail and air traffic across the region
and closed schools, and weather officials see no let up for at least
a few more days. Officials in India's most populous and worst-hit
state, Uttar Pradesh, said on Tuesday 37 people died overnight.
|
Mongolia's fourth successive savage
winter is beginning to take a heavy toll on vital livestock and
worse is to come, officials said Thursday.
"Conditions are rapidly worsening with more blizzards forecast,"
said senior civil defense official Togoo, who, like many Mongolians,
uses only one name.
Since the end of December, blizzards have killed four people
and 80,000 head of livestock have died of starvation and extreme
cold as snow blanketed land on which they would graze in a normal
winter, officials said. |
For the second time in as many
months, North Carolina residents were digging out of a winter snowstorm
Thursday as unusually cold weather gripped the South and Midwest.
The unseasonably cold temperatures are dipping into Florida
and even colder temperatures were expected overnight. Freeze warning
for Florida A hard freeze warning was issued from the Florida
Panhandle, where temperatures were expected to drop into the teens
or low 20s, south to Miami, where it was expected to reach the
low 30s. |
...between the Atlantic and Pacific
Oceans within a decade, transforming an icy graveyard into a short-cut
trade route. |
where nearly 500 people have died
apparently in the cold wave this winter. They see a play of stars
and planets behind the freezing conditions in India's most populous
state.
"The movement of stars and planets has its effect on climatic
conditions," claims Prasann Dixit, a well-known astrologer.
According to him, "A change in the astronomical positions
is like by January 18, following which one could expect a bright
sun, thereby bringing a rise in the day temperature."
S ubhash Chandra, who took to astrology after retiring from the
Indian Air Force, also sees logic in Dixit's explanation. "The
geometrical position in which planets are currently placed is
responsible for the intensity of the cold this winter," Chandra
told IANS. |
damaging several homes, knocking
down coconut and banana trees and pounding the South Pacific archipelago
with high swells.
As Cyclone Beni swirled menacingly near the two main coral
atolls of Rennell and Bellona province, another tropical cyclone
formed southeast of Fiji and was bearing down on the island kingdom
of Tonga, weather forecasters said. Cyclone Beni and Cyclone Cilla
were weaker than Cyclone Zoe, whose 300 kph (186 mph) winds stripped
the Solomons' easternmost islands of Tikopia, Anuta and Fatutaka
of their greenery around the New Year.
But their twin appearance reinforced predictions that the El
Nino weather phenomenon could ensure a busy and violent cyclone
season for the South Pacific this year. Officials in the Solomons
said Beni was barely moving around 129 km (80 miles) south-southeast
of Rennell and Bellona and sending winds of up to 60 knots gusting
ashore. |
Residents of the Pakistani capital
awoke to a blanket of soft ice for the first time ever on Wednesday
morning after a freak hailstorm pounded the city overnight.
A layer of hailstones as deep as 10cm covered streets and parks,
drawing schoolchildren out of class to toss snowballs and play in
the soft ice, an unprecedented sight in the 40-year old city.
"This is the first time Islamabad looked like this,"
said a security guard surveying the carpets of white iceballs shrouding
the grounds of parliament house.
The 20-minute hailstorm late on Tuesday was the heaviest to hit
Islamabad in six years, weather experts at the Meteorology Office
said. |
...using advanced
radar to probe the storm's inner workings, the U.S. space agency
said on Wednesday. The new images are pictures of an unusual storm
over the Amazon rainforest in 1999, according to the National Aeronautics
and Space Administration's Goddard Space Flight Center outside Washington.
NASA meteorologists likened the images to
a "full-body scan" of the storm, analogous to a doctor's
image of a patient observed with sophisticated medical scanning
equipment. Storms often form precipitation either by forming rain
at lower altitudes or by forming frozen particles high in the
atmosphere.
The 1999 storm did both as the storm evolved, according to David
Atlas of NASA's Goddard center. "The 'full-body scan' also
provides new insight into the intensity and hazards within storms,
which should be avoided by aircraft," Atlas said in a statement.
"Even the aircraft used in this study did not go into the
core of the storm because of the hazards."
Scientists from NASA, the National Oceanic and Atmospheric Administration
and the National Center for Atmospheric Research used radar equipment
sensitive enough to detect the different kinds of particles from
the storm's base up to its top, 8-1/2 miles above the jungle floor.
A jet aircraft operated by the University of North Dakota also
made measurements within the storm. |
...captured what scientists said
on Thursday was a never-before-seen red glowing arc of light paralleling
the curve of the Earth. "Two nights ago over Africa was an
extraordinary image. We saw a huge horizontal line of air glow which
has been brightened by lightning below it which extended to several
hundred miles horizontally and we feel it may be something new,"
said Dr. Yoav Yair.
Yair, project coordinator for Israeli experiments on board the
Columbia in its current mission, said analysis would attempt over
the next few weeks to confirm scientists' initial impression that
the glow is neither a sprite nor an elf, two other electrical
phenomena associated with thunderstorms. "It is raw data
hot from the oven," Yair said. "It's a grainy and noisy
image but for scientists it's a treasure trove. That's what we
like."
Scientists were excited by the news that astronauts on Sunday
captured the first-ever pictures of elves taken from space with
a calibrated camera. The shuttle and its seven-member crew, which
includes Israel's first astronaut, Ilan Ramon, are on a 16-day
science mission that began on Jan. 16. The study of sprites, elves
and other luminosities associated with thunderstorms is part of
what Yair described as a new discipline in the field of upper
atmospheric physics. Sprites, which are red flashes shooting up
from thunderstorms, were discovered only as recently as 1989,
followed by elves, which are spreading red doughnut shapes, in
1994.
The latest luminosity, Yair said, was a narrow limb-like glow,
hundreds of miles in length, red in color and probably made of
nitrogen. Yair said the band was especially bright. "It seems
that the atmosphere still holds surprises for us," Yair said.
Yair said scientists studying these electrical discharges were
looking to further basic science rather than develop specific
products. "But if you understand the global electrical circuit,
and if you want to fly certain high flying aircraft or even satellites
or if you want to move things through this layer of atmosphere
then you have to know really well what's going on up there in
terms of electricity," Yair said. |
...over Brazil that scientists
said proved a scientific theory about how a major fire on Earth
can alter global climate. The picture shows a large plume of smoke
rising from a fire in the rain forest on a cloudy day in the Amazon
Basin. Israeli scientist Joachim Joseph said the picture demonstrated
the scientific theory that smoke dissipates cloud cover in its vicinity,
allowing more sunlight to enter. "We just made one pass over
the jungle and low and behold we get textbook confirmation of a
hypothesis," Joseph said. |
...but was not expected to cause
significant damage. Cyclone Beni -- which lashed the Solomon Islands,
then slid between Vanuatu and the French territory of New Caledonia
before curling back and crossing the Coral Sea -- had now weakened
to a minimum category one storm with 100 kph gusts (62 mph). |
...destroying homes and ruining
crops, the country's top health official said Wednesday. The 15-minute
twister also injured 1,700 people -- more than 200 critically --
in Bandundu province on Sunday, said Mashako Mamba, Congo's health
minister.
"Most people were killed or injured by debris from huts
and buildings made of sticks," Mamba said. "The crops
have been uprooted by the wind and the water and famine is threatening."
Bandundu province is 150 miles northeast of the capital, Kinshasa.
News of the disaster was slow to reach the capital due to the
region's remoteness. |
Recently astronomers have noted
the star exhibiting some of the same behaviour that lead to that
explosion. A study of the build-up is published in the current issue
of The Astrophysical Journal. "Rho Cassiopeiae could end up
in a supernova explosion at any time as it has almost consumed the
nuclear fuel at its core," said Dr Garik Israelian of the Instituto
de Astrofisica de Canarias in Spain.
Rho
Cassiopeiae is one of the most massive stars known, about 40 times
heavier and 700 times bigger than our Sun, and shining some 50,000
times more brightly. Such massive stars are called hypergiants
and Rho Cassiopeiae is the brightest of only seven yellow hypergiants
known in our galaxy. Hypergiants are very bright and very hot,
with temperatures of between 3,500 C to 7,000 C. Between 1993
and 2002, five telescopes in Europe and the United States have
been trained on the star, and the astronomers were rewarded in
2000 when they were able to record the first eruption. [...]
The team analysed the event's spectra, or separated light, to
determine temperature changes and learn how much material was
shot into space. The star cooled down from 7,000 C to 4,000 C
within a few months during the event. Over 200 days, the star
ejected about three per cent of its mass - equal to 10,000 Earths.
Since then the star has been restless. Recently, its outer atmosphere
seems to be collapsing, prompting Lobel to forecast that another
eruption is imminent. Despite being 10,000 light-years away from
Earth, in the constellation Cassiopiea, Rho Cassiopeiae has a
brightness of 4.5 on a scale that runs from 6 being the dimmest
that can be seen by the unaided eye and 0 for the brightest objects.
This massive distance means that the events being observed occurred
about 10,000 years ago. A light year is the distance light travels
in a year, so each light year an object is away represents a delay
of a year between an event occurring and us being able to observe
it. |
...ten for every human -- experts
warned on Monday that the much-loathed rodents could spread more
diseases through towns and cities in developing nations. Researchers
from 39 countries at a conference in Australia said rats were already
known to carry nearly 70 diseases, but there were fears they could
harbor scores more.
"Rats are a reservoir of disease, the sleeping giants of
disease in the world," Dr Lyn Hinds, of Australia's Commonwealth
Scientific and Industrial Research Organization, told Reuters.
"It is more likely than ever that we will have greater
levels of debilitating diseases caused by rats...with the increased
density of human populations," she said at the start of the
second International Rodent Biology and Management Conference.
Although rats have plagued city-dwellers and farmers for centuries,
researchers have yet to find an efficient way to stop them spreading
disease or ruining crops. Ten rats are born for every human --
a staggering 3.6 million a day -- although many don't live for
longer than a few months. |
The death toll rose as firefighters
searched through the charred shell of the single-story wood building.
Gov. Don Carcieri said the number of dead had reached 95 by late
Friday afternoon.
"This building went up fast - nobody had a chance,"
said Carcieri, who rushed back to the state from a Florida vacation.
It was the deadliest U.S. nightclub fire since 164 people were
killed at the Beverly Hills Supper Club in Southgate, Ky., in
1977. It also came less than a week after 21 people were killed
in a stampede at a Chicago nightspot.
The '80s hard rock band Great White had just started playing
Thursday night when giant pyrotechnic sparklers on stage began
shooting up and ignited the ceiling above them and soundproofing
near the stage. Some in the crowd said they thought it was part
of the act, but the fire quickly spread through the low-ceilinged
building, filling it with thick, black smoke. The entire club
was engulfed in flames within three minutes, Fire Chief Charles
Hall said.
Capacity at The Station Concert Club was 300, but Hall said
fewer people than that were inside the building. Robin Petrarca,
44, was standing within a few feet of a door, but said she couldn't
see the exit because of the billowing smoke. In the rush to escape,
she fell and was trampled, but made it out. "There was nothing
they could do, it went up so fast," she said. Hall said the
club recently passed a fire inspection, but didn't have a city
permit for pyrotechnics.
The building, which is at least 60 years old, was not required
to have a sprinkler system because of its small size. State officials
said they had started an investigation and state police had spoken
to band members.
The pyrotechnics were used without permission from the club,
said Kathleen Hagerty, a lawyer representing club owners Michael
and Jeffrey Derderian.
"No permission was ever requested by the band or its agents
to use pyrotechnics at The Station, and no permission was ever
given," she said.
The band's singer, Jack Russell, said the manager checked with
the club before the show and the use of pyrotechnics was approved.
And Paul Woolnough, president of Great White's management company,
said tour manager Dan Biechele "always checks" with
club officials before pyrotechnics are used.
"I'm not going to reply to those allegations, but I do
know that the club would have been informed, as they always are,"
Woolnough said.
Biechele could not immediately be located for comment. The owner
of a well-known New Jersey nightclub said Great White failed to
tell him they were using pyrotechnics for a concert there a week
ago. "Our stage manager didn't even know it until it was
done," said Domenic Santana, owner of the Stone Pony in Asbury
Park. "My sound man freaked out because of the heat and everything,
and they jeopardized the health and the safety of our patrons."
Most of the bodies were found near The Station's front exit, some
of them burned and others dead from smoke inhalation. Hall also
said some appeared to have been trampled in the rush to escape.
"They tried to go out the same way they came in. That was
the problem," Hall said. "They didn't use the other
three fire exits." Many of the injured were taken to Rhode
Island Hospital. The governor said at least 25 people were in
critical condition at state hospitals with severe burns and suffering
from smoke inhalation. The ages of the victims ranged from the
teens to the late 30s. "As much as we can prepare for anything
like this the stark reality is hard to imagine," said Dr.
Joseph Amaral, a surgeon and president of Rhode Island Hospital.
"One of the most remarkable things for me is the degree of
inhalation injuries that everyone sustained." The blaze broke
out at about 11 p.m. during the first song at the concert in West
Warwick, about 15 miles southwest of Providence. "All of
a sudden I felt a lot of heat," said Russell, the band's
singer. "I see the foam's on fire. ... The next thing you
know the whole place is in flames." He said he started dousing
the fire with a water bottle but couldn't put it out, then all
the lights went out. "I just couldn't believe how fast it
went up," he said. Russell said one of his band members,
guitarist Ty Longley, was among the missing. Firefighters worked
through the morning Friday to pull charred bodies from the building
as onlookers watched, worried about missing friends."They
were completely burned. They had pieces of flesh falling off them,"
said Michelle Craine, who was waiting to hear about a friend who
was missing. "It was the worst thing I've ever seen."
It was the second tragedy at a U.S. club in four days. Early Monday,
21 people were killed and more than 50 were injured in the Chicago
melee, which began after a security guard used pepper spray to
break up a fight. |
COMET BOARD ZAPPED AFTER NASA
CAUGHT FAKING IMAGES. 7 Photos Missing in NASA Web Imagery. Massive
Solar Flare During Flyby. Comet now on Earth Trajectory? Solar Wind
Data Confirm Event ! Ridge Issues Ominous "Get Food" Warning.
Comet Discussion Board Zapped After Members caught NASA faking images
MASSIVE SOLAR ERUPTIONS have accompanied the close solar flyby
of the comet NEAT Tuesday. One coronal mass ejection plume at
05:00 hours 18 Feb. --Tuesday morning, extended at least 5 million
miles from the surface of the sun toward the comet, Other coronal
discharges were observed extending in excess of 12 million miles.
In the early hours of Thursday morning around 6:30am the Godlikeproductions.com
comet discussion board (linked to the absent Kent Steadmans' CyberspaceOrbit
website) inexplicably went offline about
thirty minutes after participants discovered that NASA had been
faking webimages of the comet's passage past the sun on the morning
of the 18th February. |
A webimage posted by NASA [our
copy] from a sequence of 7 missing hourly photos of the comet near
the sun, had a telltale partial white comet image below the observed
comet location. [ snapshot ] The photo thus shows two positions
for the comet. This partial matched the exact position of the comet
in later NASA images in the sequence posted from the SOHO satellite.
A poster to the comet board placed a link to an animated composite
[our copy] showing that NASA's earlier and later images were duplicates
and suggesting that a photo editing error had caused the revelaing
glitch. Both the discussion board and Godlikeproductions.com website
went offline around thrity minutes later. Solar Wind Data from the
Space Environment Center now confirm striking changes in speed,
temperature and density of the solar wind around the time there
was an interruption in the posted web images from the SOHO satellite.
Similar changes in magnetic field data and low energy protons have
been recorded.
BAD WEATHER EXCUSE - IN ADVANCE A total of 7 hours of data from
early Tuesday had been missing from the hourly photographs released
by the SOHO project monitoring the comet's passage. Live web imaging
experienced interruptions of data by NASA --which in advance was
already implausibly citing "weather problems" in the
Wash. DC area as the reason. Also, the Goddard space facility
displayed a Code RED -- stated to be as a result of weather problems,
and which instructed non-emergency staff not to attend Tuesday
18th through Wednesday 19th February.
However the Rt 295, freeway which goes by the NSA and Goddard
facilities was clear Wednesday. Indeed, locals informed GuluFuture.com
that the freeway is invariably kept open because of the importance
of the facilities it serves. In any event, it was 50F in the area
Wednesday 19th, and snow had stopped. Also a US military website
following the comet's flyby did not provide new images from 11:30pm
EST Tuesday until late Wednesday afternoon. The images normally
update several times an hour. At one point the website showed
pictures from FEB 12th, 2003 in their 5 minute live update.
THE IMPLICATIONS. Given all this, the current image data has
highly dubious credibility. The severity of the solar reactions
could have torn the comet apart and even without this, the coronal
mass ejection could cause significant weather, geomagnetic, and
seismic effects on Earth.
One side-effect of the interaction with the sun may be that
the orbit of the comet has been flattened. Orbit calculations
had indicated it would be directly overhead [image] around Nov.
28, 2003, but if alternative theories about comet composition
are correct, then the close flyby could have altered the trajectory
disastrously. [ Try 3D orbit calcualtor ] Even if the comet were
to miss (likely) then the possible debris field from the close
approach to the sun could still pose serious dangers. But electromagnetic
and solar wind effects could be felt much earlier. On Wednesday,
an ominous statement by Homeland security chief Tom Ridge, recommended
American citizens to have "3-days supply of food and water
as well as flashlights" in preparation for an "attack."
The Homeland Security site advises:
The new campaign seeks to reduce fears and provide information
by providing individuals specific actions they can take to protect
themselves, their families and their communities in the wake of
an attack, or another emergency situation. Emergency Supply Kit:
Start with three days worth of nonperishable food and water. Remember,
even if your community is not directly affected by an attack,
your life and daily routine may be disrupted. You may need to
shelter at home for a couple of days. Roads and stores may be
closed - electricity may be turned off - your water supply might
be interrupted.
Slightly excessive for a terror attack perhaps?
BEST KEPT SECRET Incredibly, there has been little media advance
reporting of this most spectacular comet passage since Hale-Bopp
and virtually no reporting of these current solar responses or
the gaps in web imaging. However one of the most intriguing aspects
of all this, is that only four days ago, Dr. Geoffrey Sommer,
of the Rand Corporation in Santa Monica, California said that
secrecy might be the best option if scientists were ever to discover
that a giant asteroid was on course to collide with Earth.
"Overreaction not just by the public but by policy-makers
scurrying around before the thing actually hits because we can't
do anything about it anyway ... to a large extent you are better
off not adding to your social costs," said Dr Sommer, who
is also an adviser on terrorism. That's right, Dr. Sommer works
for the Rand Corporation and is also an adviser on terrorism.
BIZARRE NASA MESSAGE RE LIVE WEB IMAGING: "NOTE: The Washington
DC metropolitan area is under a snow emergency. If the LASCO team
has technical problems with the software that reformats telemetry
into images for the web they may not be able to fix it until the
emergency is lifted."
SUN DIAMETER EQUALS 870,000 MILES
NEAT DIAMETER EQUALS 348,000 MILES
LENGTH NEAT TAIL EQUALS 5,220,000 MILES
JUPITER DIAMETER EQUALS 88,782 MILES
TO SAY THIS BABY IS BIG IS A LITTLE BIT OF ANUNDERSTATEMENT AS
IS ITS TOTAL INVISIBILITY.
Spectacular Comet Hit by Solar Flare?
Spectacular images of the recently found NEAT comet show the
cosmic voyager more than twice the size of planet Jupiter may
have been struck by a massive solar eruption. Images from the
SOHO (Solar and Heliospheric Observatory) satellite, which sits
partway between Earth and the Sun and is designed primarily to
monitor space weather, have on Tuesday morning shown a massive
solar plume extending over a 5 million miles above the sun -seemingly
towards the comet. But though the photography is time-lapsed,
there are 7 hourly photographs missing from the data released
by the SOHO project -meaning it is impossible to determine if
the plume later extended to strike the comet.
A coronal mass ejection (CME), already appears to have hit the
comet Monday, according to SOHO deputy project director Paul Brekke.
The SOHO imaging shows sunlight reflecting off gas and dust from
the comet's nucleus and hydrogen solar wind from the sun. The
comet has been in LASCO's imaging domain since Sunday. It will
begin to move out of the field of view around 5 a.m. EST on Thursday,
Feb. 20.KASSANDRA'S COMMENT:
"In Twin Cities tonight, about 6:00 p.m., I saw our comet!
To say it is big is putting it midly. To the west and north a
bit, you couldn't miss it low on the horizon. But was anybody
but me looking at it in the grocery store parking lot? Nope, nada.
Fucking phenomenal. I saw the comet that last passed us 37,000
years ago. To keep this a secret is a CRIME of unprecedented proportions."
2/20/2003 12:56 am EST
"A WEBSURFER'S COMMENT:
"Two days ago a press release comes out of NASA saying they
would keep it a secret if an earth-threatening object came along.
Now this NEAT comet is swapping spit with the sun and not a word
in the media? Kids, there's no coincidences. I never bought into
any of that Zeta Talk crap, but this baby has my attention."
NEW ZEALAND WEBSURFER NZDOOODE COMMENT:"Yeah, I contacted
my National newsroom on the 18th and they told me that I was the
first to tell them about it *shocked* is the mainstream media
asleep or are they liars!??! I saw this 2002V1 comet with my naked
eyes on sunset the other night, the sun was obscured by some loud,
it was the most amazing sight I have ever seen before, in the
sky. A major astronomical event like this, to keep the truth from
the public is pure EVIL!! I looked in the sun's direction today
and was dazzled by an unusual "very white" saturated
light - significantly brighter than usual!! We are getting very
red skies at sunrise and at sunset, it's summer here and we just
got a forecast for unusual thunder/snow/hail tomorrow. |
Continue
to March-May 2003
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