Earth Changes
The Safdarjung observatory recorded 2.8mm of rainfall till 5.30pm on Friday. The past 24 hour rainfall recorded at 8.30am was 5.2mm. There were reports of heavy showers in Gurgaon and short spells of heavy rain in South Extension, Maharani Bagh, Ashram and Pragati Maidan. The Lodhi Road and Ridge observatories recorded 0.6mm and 0.3mm of rainfall respectively.
The maximum and minimum temperatures were 30.2 degrees, six degrees below normal, and 27.4 degrees Celsius respectively. Humidity ranged between 75% and 87%. "The coming two days are expected to see widespread rain and isolated heavy showers. Monsoon showers need not be experienced similarly, with identical intensity over all parts of the city, so it is perfectly normal that some areas are getting heavier showers than the others," said the duty officer at the Met office.
NASA's Terra satellite and the GOES-11 satellite captured ash plumes or heat coming from the Nabro volcano, the Puyehue-Cordón volcano, and the Soputan volcano, respectively, over the past week. There are a number of other volcanoes showing activity around the world, but thanks to good visibility these three volcanoes were more easily seen from space this week.
NASA's Terra satellite flew over the Nabro volcano in Eritrea on July 6 at 07:50 UTC (3:50 a.m. EDT) and the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument captured "heat signatures" or hot areas in the volcano. The MODIS images are created by the MODIS Rapid Response Team at NASA's Goddard Space Flight Center in Greenbelt, Md. The team provides images from the MODIS instrument (that flies on both the Terra and Aqua satellite) every day.
Nabro is located in the State of Eritrea, a country in the Horn of Africa. Eritrea's neighboring countries include Ethiopia to the south, Djibouti to the southeast and Sudan to the west. An ash plume was difficult to pinpoint on the imagery because of dust blowing in the direction of the volcano and over the Gulf of Aden from nearby Somalia.

NASA's Terra satellite captured this image of the Nabro Volcano located in the African country of Eritrea. The image was taken on July 6 at 07:50 UTC (3:50 a.m. EDT) and the red spots indicate heat. The light brown area over the Gulf of Aden (right) is blowing dust from northern Somalia (right) in the image.

Teri Bowden of St. Petersburg leaves the Target store at St. Petersburg’s Gateway Mall in the rain with her five children, from left, Chloe, 8: Jonah, 6; Jayda, 9; Layla (in the cart), 8 months; and Sydney, 2. “I was out of diapers,” Bowden explained.
Pinellas County got 3 to 5 inches falling by late Friday afternoon, said Bay News 9 meteorologist Diane Kacmarik. In Hillsborough, Tampa International Airport likely broke a record 3.8 inches of rain, Kacmarik said. MacDill logged more than 6 inches at 5 p.m.
Some afternoon storms could form today, especially along the coast, Kacmarik said, but the worst is likely over.
"I don't think the rain will last as long or get as high as it did Friday," she said.
The downpour canceled events or closed them early, and brought troublesome flooding to low-lying areas.
A flash flood watch issued for Salem County by the National Weather Service was later upgraded to a flash flood warning as the rains came. The warnings were to remain in effect through the night.
A severe thunderstorm watch was in effect for the area most of the afternoon and into the evening.
As of 8 p.m. Friday, the storms had dropped 2.67 inches of rain in the county, according to official readings from the National Weather Service as recorded at the New Castle, Del., Airport, the closest NWS recording station to Salem.
A mid afternoon storm that brought heavy rain was followed later by another line that brought more rain that fell in torrents at times and thunder and lightning.
One tornado was spotted on the ground a mile north of Underwood and others were seen about three miles northwest of Cannonball near the Cannon Ball River, a mile west of Beulah and reported 10 miles east of Halliday, National Weather Service meteorologist Tony Merriman said. Some of the sightings were of the same storm, he said.
The New Salem area had three-quarter-inch hail while a flash flood warning was issued for the Pingree area after more than 4 inches of rain fell there.
More than 4 inches of rain fell in several other places in short periods of time.
Flash flood warnings were in effect Friday evening was Washington and much of Maryland. Firefighters in Washington rescued at least two people from vehicles stalled in water in Southeast.
ABC7News reported delays of at least an hour at the area's three airports. CSX and Norfolk Southern trains were ordered to reduce speeds.
In Frederick, sections of several streets were closed because of flooding.
In Maryland and Washington, utilities, already slammed by power outages caused by late Thursday's storms, worked to restore power as Friday's weather battered the area.

A tornado and high winds north of Wellington have blown vehicles off roads and injured several people.
The twister hit 1.5km north of Waikanae on the Kapiti Coast about 4pm, police central communications Inspector Paul Jermy said.
Several people were believed to have been injured, including a woman who was taken to Wellington Hospital after an uprooted tree crushed the caravan she was in.
Another person had to be rescued from their home after a tree fell on it, trapping them inside.
Mr Jermy said a man suffered minor injuries to one hand after the tornado toppled a van on State Highway 1.
It also lifted a roof or shed of a nearby property and blew debris onto the road, he said.
A worker attached to the road widening project taking place in the area had been buried under the mound of earth along with two bulldozers. Thankfully, the worker had been rescued by other workers who had witnessed their colleague getting buried under the huge mountain of earth. The man was taken immediately to the Attampitiya hospital for medical attention. Police said the two bulldozers had also been badly damaged but that the drivers had escaped unhurt.
OIC Attampitiya police SI U.M. Chandrasena advised the drivers to use the Badulla- Bandarawela through Hali- Ela to reach Welimada until the main road was cleared of debris. Police however warned that progress was slow as mounds of earth were still coming down.

The blasts were so severe that it seemed as if the earth was moving, the villager said of the bang.
"We heard several bangs from underground all night," said Hamid Hussain, a resident of Shishkat, a village upstream of Attabad.
The landslide that struck Attabad blocked the Hunza River and formed a lake that expanded upstream, submerging the lower part of Shishkat.
The blasts were so severe that it seemed as if the earth was moving, the villager said of the bang.
The villagers said they were afraid of the tragedy repeating itself anytime as the mystery continues. At least 19 people died in the landslide that cut off Gojal from the rest of the country.

Two girls brave the rushing floodwaters Friday afternoon to walk along the path and through the covered bridge in Baker Park. Much of the park was covered by the heavy rain.
The brunt of the rain, 1.2 inches, fell between 3 and 3:30 p.m., said Paul Walker, senior meteorologist with AccuWeather.
The sudden rainfall overloaded the city's drainage system and flooded streets, said Chip Stitley, superintendent of stormwater and sanitary sewer for the city's Department of Public Works.
The floods were concentrated in the City of Frederick, said Steve Leatherman, technical services bureau chief for the Frederick County Division of Fire and Rescue Services. Parts of Highland, East Church, Patrick and Market streets, among other roads, were closed for short periods, he said.
"It was a situation where water flooded the roads and then receded," Leatherman said.





