Welcome to Sott.net
Wed, 29 Sep 2021
The World for People who Think

Earthquakes

Seismograph

Geologists discover London sitting on two serious fault lines, capital at risk of dangerous earthquake

London
While it's common for Britons to find fault with London, geologists at Imperial College have done one better and found faults underneath the great city. A pair of tectonic lines were recently discovered underneath the United Kingdom's largest metropolitan area.

The two faults are located underneath Central London and Canary Wharf and are moving at a rate of 1 to 2 mm per year, the Telegraph reported. They are capable of causing a magnitude 5 or 6 earthquake.

A 5.0 magnitude earthquake would feel like standing on a platform between two trains, the Mirror noted. That's enough to cause some annoyances and some broken wall-mounted objects, but not enough to bring down buildings - probably. But the slight chance of a magnitude 6.0 tremor could seriously damage structures.

Comment: One wonders, were those fault lines always there and moving at that rate, or has something changed?


Seismograph

Shallow 6.2 magnitude earthquake hits near New Zealand coast

6.2 magnitude earthquake hits near the coast of New Zealand
© USGS
6.2 magnitude earthquake hits near the coast of New Zealand
A MAJOR 6.2 magnitude earthquake has hit the coast near the coast of New Zealand, 599km from Tauranga at 1:45pm local time (2:45am BST).

The quake was recorded South of the Kermadec Islands.

It has a depth of 10.6 km.

The earthquake occurred after a series of 15 other quakes hit New Zealand in quick succession, sparking fears that there could be a 'big one' on its way.

Four of the 15 had a magnitude of four or higher when they struck Seddon, on the south island over the weekend and are believed to be aftershocks from the destructive Kaikoura earthquake in 2016.

Government body GeoNet Science Tweeted "It's been a shaky weekend for the top of the South Island.

"These are likely to be aftershocks from the Kaikoura Earthquake."

Sherlock

Foul odours, strange lights, electrical shocks, paranoia and a comet: The ominous activity surrounding the devastating New Madrid earthquakes of 1812

new madrid
The New Madrid earthquakes of 1811-1812 were so violent and destructive that most people still to this day know of them, and fear their return. Earthquakes are rarely discussed for very long without the New Madrid fault line and its past earthquakes being mentioned. The New Madrid earthquakes of 1811 were probably some of the worst mankind has ever seen.

The earth relentlessly moved in waves like those of the ocean, and people thought the end of the world had arrived. Accounts of the earth moving in a wave-like manner similiar to water and undulating like the still twitching muscles of a freshly killed cow illustrate a fascinating and horrifying event. However there is much more to the New Madrid Earthquakes and the events surrounding them than we are typically told. Many strange occurences surround the 1811-1812 New Madrid quakes that still remain unexplained thus for the most part ignored to this day.

Bizarro Earth

Fears growing over possible eruption of Canary Island's Mount Teide, nearly 300 earthquakes have shaken the island within 10 days

Earthquakes Canary Islands

Nearly 300 earthquakes have been recorded in just ten days near Spain’s Canary Islands raising fears of a volcanic eruption.
Stepped-up tremors of unascertained reasons has scared one of the most popular holiday destinations, the Canary islands, ahead of summer high season, raising fears of devastating natural disasters. The local government held an urgent meeting to discuss why might happen.

Almost 300 earthquakes have shaken the territory of the biggest islands of the Canary archipelago, Tenerife and Gran Canaria, over the last ten days. According to the Spanish National Geographic Institute, the biggest one, a 3.2 magnitude on the Richter scale, happened 35 km away from the Port of Las Palmas de Gran Canaria.

The area is the home to the world's third-tallest volcano, Mount Teide and the National Park of the same name, which is one of the most visited tourist destinations, with lots of volcanos.

Seismograph

Magnitude 4.5 earthquake is latest warning of San Andreas' potentially devastating power

southern California earthquake
© Los Angeles Times
The temblor struck about seven miles north of Cabazon.
A magnitude 4.5 earthquake shook a large portion of Southern California on Tuesday, and was felt from San Diego to Santa Clarita, authorities said.

Tuesday's temblor struck at 4:49 a.m. about seven miles north of Cabazon and 85 miles east of downtown Los Angeles. The epicenter was close to the San Gorgonio Pass, through which Interstate 10 connects Palm Springs with San Bernardino.

The strongest shaking - Intensity Level 6 - occurred in an uninhabited mountainous area in Riverside County. The cities of Riverside and San Bernardino felt only "light" shaking calculated as Intensity Level 4, while many areas in L.A. and Orange counties felt only "weak" Intensity Level 2 or 3 shaking.

There were no immediate reports of damage. The U.S. Geological Survey's earthquake early warning system under development worked as expected, giving scientists in Pasadena - about 80 miles away from the epicenter - 26 seconds of warning before the shaking arrived, according to a Southern California Seismic Network report.

The quake was followed by dozens of smaller aftershocks, including a magnitude 3.2 at 4:51 a.m.

Seismograph

Earthquake swarm hits El Salvador, damaging nearly 200 homes

Earthquake swarm in El Salvador
© Prensa Libre
A swarm of earthquakes shook southern El Salvador on Sunday, damaging nearly 200 homes and touching off small landslides, but there were no reports of serious injuries or deaths.

The U.S. Geological Survey said at least nine quakes of magnitude 4.3 or greater struck the region beginning in the morning, including three of magnitude 5.2 to 5.6.

Civil defense director Jorge Melendez said at a news conference that 11 homes were destroyed and considerable damage was done to 180 more. Most of the structures affected were made of bahareque, a material composed of cane or sticks mixed with mud and straw.

The government was transporting tents to the zone to shelter residents left homeless.

An alert was declared for some municipalities in the departments of Chirilagua, San Miguel and La Union, and classes were suspended for Monday in those areas.

Melendez said one of the quakes unleashed landslides on a highway leading to Playa El Cuco, one of the most visited tourist beaches in the area.

USGS geophysicist Don Blakeman said the earlier quakes were likely foreshocks to the magnitude 5.6 event, which hit just after 1 p.m. local time. Its epicenter was located offshore in the Pacific, about 8 miles (12 kilometers) from the town of Intipuca, at a depth of 6 miles (10 kilometers).

Comment: The Ministry of Environment and Natural Resources tweeted yesterday: "Swarm in Chirilagua-Intipucá: Until 6:00 a.m. [12:00 GMT] on May 9 a total of 747 earthquakes have been recorded, 110 earthquakes felt:"

Seismic activity seems to be increasing recently. See also:


Seismograph

Earthquake of magnitude 6.2 hits off Papua New Guinea

The quake struck off the coast of Papua New Guinea
© USGS
The quake struck off the coast of Papua New Guinea
An earthquake of magnitude 6.2 struck of Papua New Guinea in the southwest Pacific Ocean on Wednesday, the United States Geological Survey said.

There were no immediate reports of damage or casualties in the quake, which struck at a depth of 52 km (32 miles) about 97 km (60 miles) south of the town of Rabaul.

Source: Reuters

Seismograph

Rare shallow magnitude 4.5 earthquake hits off coast of Louisiana near New Orleans

The quake struck in the Gulf of Mexico about 160 miles southeast of New Orleans.

The quake struck in the Gulf of Mexico about 160 miles southeast of New Orleans.
A rare magnitude 4.5 earthquake struck in the Gulf of Mexico about 160 miles southeast of New Orleans.

According to the U.S. Geological Survey, the quake hit at a depth of 6 miles.

No damage or injuries have been reported.

Seismograph

Earthquake at coal mine in Poland leaves 1 miner dead and 3 missing, shakes houses

NoneFamilies waiting for a word about miners who have gone missing after a tremor at the Zofiowka coal mine in Jastrzebie-Zdroj in southern Poland

Families waiting for a word about miners who have gone missing after a tremor at the Zofiowka coal mine in Jastrzebie-Zdroj in southern Poland, on Saturday, May 5 , 2018. Seven miners went missing after the strongest ever tremor at the mine. Two of them were found hours later conscious but hurt, while rescuers continued their search for the other five missing miners.
Polish rescue workers on Sunday found the body of 38-year-old coal miner, the first fatality after an earthquake hit a coal mine in southern Poland.

Three other miners have been missing some 900 meters (2,950 feet) below ground since Saturday morning at the mine in the town of Jastrzebie-Zdroj, close to Poland's border with the Czech Republic. One of them has been located but was not rescued yet, a mining official said Sunday.

The head of the Jastrzebie Coal Company, Daniel Ozon, said the latest miner pulled out of the Zofiowka mine was pronounced dead after he had been trapped under some metal. He had worked for the company for 10 years.

More than 200 workers were involved in the rescue operation. Ozon said emergency workers were pumping air into the affected area to lower the level of methane gas before they can safely move ahead.


Bizarro Earth

Adapt 2030 Ice Age Report: Are Hawaii eruptions and earthquakes related to cosmic ray increases?

Hawaii lava explosion
© YouTube/Adapt 2030 (screen capture)
With the strongest quake and volcanic eruption in on Hawaii Island, you need to ask yourself it is correlated to solar activity or has something to do with the intensifying grand solar minimum. A 6.9 earthquake and explosive eruption at the Pu O'o vent is rare, but looking at the intensity ramp up of the magnetic wave cancelling on our Sun, well the we get into some interesting similarities. I provide a timeline for the grand solar minimum intensification and incredible images of the lava events on the island.


Comment: Cosmic rays found to be a trigger for explosive volcanic eruptions. Another factor to consider is the slowdown in Earth's rotation: