Earthquakes
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Mexico City feels another 6.2 magnitude quake, citizens evacuate onto streets

mexico earthquake 2017
© Henry Romero / ReutersMembers of rescue teams search for survivors in the rubble of a collapsed building after an earthquake on Tuesday in Mexico City, Mexico September 23, 2017
Earthquake warning sirens are currently sounding in Mexico City while the head of the city government has advised that emergency protocols have been activated following a 6.4 temblor in the city of Ixtepec in the southern state of Oaxaca.

Initial reports from the Mexican Seismological authority said the quake struck at 07:53 am local time at a depth of 10 kilometers with an epicenter approximately 12 km north of the City of Ixtepec. This is around 530km south of Mexico City.

In an update, the service downgraded it to a 6.1 magnitude earthquake, placing its epicenter seven kilometers west of the town of Union Hidalgo in Oaxaca at a depth of 75km.

So far there have been no reports of injuries, fatalities or damage, reports news outlet 24 Horas.

Comment: The earthquake in Mexico has had some eerie effects. This video was posted showing how the area was still reverberating from the quake, giving the appearance of the ground 'breathing'




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New 6.2 earthquake centered in Oaxaca, Mexico

MAP EARTHQUAKE
© USGS
The US Geological Survey says a new earthquake has struck Mexico with a magnitude of 6.2 and was centered in the southern state of Oaxaca.

That's the region most shaken by a magnitude 8.1 quake that hit last week.

It also swayed buildings in Mexico City, which is trying to recover from a magnitude 7.1 temblor that struck on Thursday, killing at least 295 people.

It's not immediately clear if the new quake caused damage or injury.

Source: The Associated Press

Comment: There was also a 5.8 earthquake off the Mexican coast about 2 hours prior to the above event according to Earthquake Track


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Shallow 5.7-magnitude earthquake hits off coast of Northern California

map earthquake
© USGS
A magnitude-5.7 earthquake hit off the coast of Northern California according to the U.S. Geological Survey in an update at 4 p.m. ET on Friday.

The quake hit at around 5.6 miles in depth, according to the agency.

The quakes appear too far offshore to cause any damage. It's unclear if a tsunami warning was issued. It hit about 150 miles off the coast of California.

The Sacramento Bee wrote that after Tuesday's devastating earthquake in Mexico, it noted that smaller quakes shook parts of California. "The West Coast is bracing for the worst."

"Time spoke to experts who pointed out that Southern California, Los Angeles and San Francisco were the most at-risk areas in the country for the next destructive quake. It's been 160 years since the magnitude 7.9 earthquake near the San Andreas Fault, meaning a lot of pressure has built up over the years," it reports.

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7.1 magnitude earthquake hits southern Mexico - Buildings collapse in Mexico City - Quake strikes on anniversary of 1985 'big one' (VIDEOS, IMAGES) - UPDATES

mexico earthquake
© Alfredo Estrella/AFP/Getty ImagesA car crushed by debris in Mexico City.
A powerful earthquake has jolted Mexico City - measuring magnitude 7.4 according to the US Geological Survey - causing buildings to sway sickeningly on the anniversary of a 1985 quake that did major damage to the capital.


Comment: That is extraordinary timing. The odds are astronomical.


The extent of damage or injuries was not immediately clear, but people fled office buildings along the central Reforma Avenue.

Mexico's seismological agency estimated its preliminary magnitude at 6.8 and said its centre was east of the city in the state of Puebla.
mexico city earthquake
© The Guardian
Pictures fell from walls and objects were shaken off of flat surfaces. Some people dove for cover under desks.

A video that appear to show the earthquake in action show lights swaying above people crowding into hallways for safety, and then those lights seeming to lose power.


Comment: RT is reporting that:
A civil protection official told local TV that the earthquake has led to fires in buildings across the City of Mexico, with some people trapped inside.
This comes just 11 days after the strongest earthquake ever recorded in Mexico.

Lots of footage coming out now from Mexico City:


This is almost certainly a mass casualty event.



First death toll reports 40 people killed.

UPDATE (20 Sept.)

The death toll in yesterday's earthquake has risen to 224, Interior Minister Miguel Ángel Osorio Chong said, as cited by local media.

At least 30 people, most of them children, lost their lives after the elementary school collapsed in southern Mexico City, Mexico's Education Secretary, Aurelio Nuño told Imagen Televisión. Eleven people were rescued from under the rubble. Nuño added that rescuers aided by volunteers will continue to search for survivors.


The deadly quake occurred on the 32nd anniversary of the 1985 Mexico City earthquake which had a magnitude of 8.0 and a Mercalli intensity of IX (Violent). The event caused serious damage to the Greater Mexico City area and the deaths of at least 5,000 people.

As rescue efforts continue the death toll is expected to rise. Further footage of the quake shows the devastation and panic caused.


UPDATE (22 Sept.)

Authorities now put the death toll at 272 people, with the number expected to rise. Volunteer rescue workers who have been seeking survivors since Tuesday fought off growing fatigue to continue removing tons of rubble at dozens of flattened buildings in the capital and across several central states.

But time is running out as the search enters the third day. Experts say the average survival time in such conditions and depending on injuries is 72 hours. Some 200 people were still reported missing in Mexico City and feared trapped in the rubble.


Highlighting the confusion that still reigned after the quake, one story that gripped the world's attention turned out to be false: that of a girl supposedly trapped alive beneath the rubble of a school that collapsed in Mexico City.

Assisting with rescue efforts is Frida, a six-year-old labrador who has been deployed at disasters across Central and North America and has already saved 52 lives during her career. Her bravery and resourcefulness has even earned the praise of Mexico's president, Enrique Pena Nieto, who took to Twitter to praise her.

"This is Frida," he wrote. "She belongs to SEMAR and has helped save 52 lives in various natural disasters at national and international levels."


Wearing goggles, a khaki padded waistcoat and all-terrain boots, Frida was back in action weeks after saving 12 victims from an earlier Mexican quake.

Search-and-rescue teams continued to frantically search for victims trapped under the rubble of the Enrique Rebsamen primary and secondary schools on Wednesday, more than 24 hours after the earthquake struck.The bodies of 21 children and four adults have been discovered, eleven people have been rescued and three are still missing.


search rescue Enrique Rebsamen school
© Carlos Jasso / ReutersPHOTO: Rescue workers remove a dead body after searching through rubble in a a search for students at Enrique Rebsamen school in Mexico City, Mexico, Sept. 20, 2017.



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Earthquake swarm at base of Mount Rainier unlikely to signal impending eruption, say scientists

Mount Rainier
© Elaine Thompson / The Associated PressMount Rainier is seen from a helicopter flying south of the mountain and west of Yakima in this 2013 photo. Scientists recorded a recent quake swarm under the mountain.
Nearly two dozen small earthquakes have rattled Mount Rainier over the past week, but seismologists say there's no cause for worry.

"In the past, these swarms last a couple of days to a week or so and then die out," said Paul Bodin, of the Pacific Northwest Seismic Network at the University of Washington.

The first of the 23 quakes struck on Sept. 11 near the volcano's summit. The largest of the quakes registered magnitude 1.6.

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Deep 5.7 magnitude earthquake hits Indonesia

Earthquake off Bali
© USGS
A 5.7 magnitude earthquake has hit Indonesia, northwest of Bali, as alert levels rise about the possibility of a volcanic explosion on the island.

A STRONG undersea earthquake has struck off the coast of holiday hotspot, Bali.

The 5.7 magnitude quake was detected northeast of Kemeduran, which is northwest of Bali, on Thursday, the US Geological Survey has confirmed. With a magnitude of almost 6, the earthquake is classified as moderate to strong. It was measured at a depth of 588km.

The news comes after tourists in Bali were warned to avoid the area around Mount Agung in the island's north amid fears it could erupt.

Indonesian officials have more than doubled the size of the no-go zone around the Mount Agung volcano and raised its alert level for the second time in less than a week, the Associated Press reported.

The volcano, about 72 kilometres from Kuta, is a popular tourist destination and hiking spot.

Comment: Seismic and volcanic activity appears to be increasing around the Ring of Fire. See also:


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Powerful 6.4 magnitude earthquake hits island in Vanuatu archipelago; 4th major quake in 24 hours

The Vanuatu archipelago is just over 1,000 miles off the coast of Australia
© US Geological SurveyThe Vanuatu archipelago is just over 1,000 miles off the coast of Australia
The US Geological Survey said it struck in the centre of Erromago

An earthquake measuring 6.4 on the Richter scale has struck off the Vanuatu archipelago in the Pacific Ocean.

The US Geological Survey said it struck in the centre of Erromago, the fourth largest island, which has a population of just under 2,000 people.

However, its depth of 124.4 miles would have dampened its effect, it said.

The Pacific Tsunami Warning Center said the quake did not pose a tsunami threat

Situated to the east of Australia, the island chain is in the so called "Ring of Fire", which is prone to earthquakes.

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Shallow magnitude 6.1 earthquake hits off the east coast of Japan

earthquake japan
The earthquake struck early in the morning
An earthquake with a magnitude of 6.1 has been detected off the coast of Japan.

The US Geological Survey said that the earthquake struck about 175 miles south east of Kamaishi, and around 200 miles east of Fukushima.

It is the third major earthquake to strike around the world in the last 24 hours - following one in Mexico that measured a magnitude of 7.1, while another 6.1 magnitude earthquake stuck New Zealand.

Comment: See also: Powerful 6.4 magnitude earthquake quake hits island in Vanuatu archipelago; 4th major quake in 24 hours


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New Zealand struck by strong 6.1 magnitude earthquake just hours after Mexico City disaster

The location of the 6.1 earthquake and two other tremors near New Zealand
© USGSThe location of the 6.1 earthquake and two other tremors near New Zealand
An undersea earthquake with a magnitude of 6.1 struck in the remote Southern Ocean south of New Zealand on Wednesday, the US Geological Survey (USGS) said.

The quake, at a shallow depth of 10 km (6 miles), was recorded 211 km (140 miles) west of the sub-Antarctic Auckland Island, off New Zealand's South Island, the USGS said.

There were no tsunami warnings issued immediately after the quake.

The quake was felt strongly in the capital Wellington but no damage to buildings has been reported.

Train services were briefly disrupted in the area.

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Papua New Guinea struck by 5.9-magnitude earthquake

5.9 earthquake has struck off Papua New Guinea
© usgs.govA magnitude 5.9 earthquake has struck off Papua New Guinea.
A magnitude 5.9 earthquake has hit off the coast of Papua New Guinea, the Pacific Tsunami Warning Center says.

The quake struck in the early hours of Monday local time at a depth of 37km, in the sea southwest of Kandrian, the centre added.