Earthquakes around the world

On Sott there was Rare earthquake hits West Jutland, Denmark -- Sott.net The article claims it happened near Hobro, actually it was near Holstebro some 70 km south-west of Hobro. Here is a map of where the reports came from:
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One earthquake hit Indonesia with 7.5 and supposedly also a tsunami hit the island:


Terrifying video footage showing a huge wave crashing into an Indonesia island has sparked fears a tsunami has struck following a large earthquake.

In a video, believed to have been recorded in Palu, Sulawesi, screams are heard as a huge wave crashes onto land.

This comes as a major earthquake rocked central Sulawesi in Indonesia just hours after a smaller tremor killed one and injured another 10.

The US Geological Survey said the magnitude 7.5 quake was centred at a depth of six miles around 35 miles northeast of the town of Donggala, Sulawesi.

In the footage, waves tumble at a great speed towards the land, and the camera turns to show crowds of people shouting and running frantically. (See video here)

Indonesia earthquake, 7.5 - terrifying footage shows huge wave crash into island


 
One earthquake hit Indonesia with 7.5 and supposedly also a tsunami hit the island:

Indonesia earthquake, 7.5 - terrifying footage shows huge wave crash into island

September 28, 2018 - Huge quake strikes off Indonesia: USGS
Huge quake strikes off Indonesia: USGS | Reuters

A huge 7.7 magnitude quake struck off the Indonesian island of Sulawesi on Friday, the U.S. Geological Survey said.

An earlier quake destroyed some houses, killing one person and injuring at least 10, authorities said.

A series of earthquakes in July and August killed nearly 500 people on the holiday island of Lombok, hundreds of kilometers southwest of Sulawesi.

Indonesia sits on the Pacific Ring of Fire and is regularly hit by earthquakes.

In 2004, a big earthquake off the northern Indonesian island of Sumatra triggered a tsunami across the Indian Ocean, killing 226,000 people in 13 countries, including more than 120,000 in Indonesia.


September 28, 2018 - Major quake and tsunami cause deaths in Indonesian City
Major quake and tsunami cause deaths in Indonesian city | Reuters

A tsunami caused deaths when it hit a small city on the Indonesian island of Sulawesi on Friday after a major quake, collapsing buildings and cutting off power, officials said, although the exact number of casualties was not clear.

The tsunami up to 2 metres (six feet) high struck beaches as dusk fell in Palu, a sleepy but growing tourist resort, and the nearby fishing town of Donggala, closest to the epicenter of the quake 27 km away, officials said.

“The earthquake and tsunami caused several casualties ... while initial reports show that victims died in the rubble of a collapsing building,” National Disaster Mitigation Agency spokesman Sutopo Purwo Nugroho told reporters. “The number of casualties and the full impact is still being calculated.”

Sutopo said the disaster caused a power outage that cut communications in Donggala and surrounding areas. The Communications Ministry is working to repair 276 electricity base stations.

Officials said aftershocks, the communications breakdown and the power outage made it hard to coordinate rescue efforts.

More than 600,000 people live in Palu and Donggala.

“The 1.5- to two-meter tsunami has receded,” Dwikorita Karnawati, who heads Indonesia’s meteorology and geophysics agency, BMKG, told Reuters. “The situation is chaotic. People are running on the streets and buildings have collapsed. There is a ship washed ashore.”

The area was hit by a lighter quake earlier in the day, which destroyed some houses, killing one person and injuring at least 10 in Donggala, authorities said. The U.S. Geological Survey put the magnitude of the second quake at a strong 7.5, after first saying it was 7.7. “Aftershocks are still continuing,” Nugroho said
 
Sept. 29, 2018 - Death toll jumps to 384 after tsunami, quake in Indonesia
Death toll jumps to 384 after tsunami, quake in Indonesia

JAKARTA - The death toll from the earthquake and tsunami on the Indonesian island of Sulawesi jumped to 384 on Saturday, authorities said, with many of those killed swept away by giant waves as they played on the beach.

Strong aftershocks continued to rock the coastal city on Saturday morning after waves up to six meters (18 feet) high swept through the scenic tourist town on Friday, triggered by a 7.5 magnitude earthquake on land.

"When the (tsunami) threat arose yesterday, people were still doing their activities on the beach and did not immediately run and they became victims," Sutopo Purwo Nugroho, spokesman of Indonesia's disaster mitigation agency BNPB said in news briefing in Jakarta.

Hundreds of people were preparing for a beach festival to celebrate Palu's anniversary. The festival was due to start Friday night.

Some people climbed six meter (18 feet) trees to escape the tsunami and survived, Nugroho said.

Photos confirmed by authorities showed bodies being lined up along the street on Saturday, some in bags and some with their faces covered with clothes.

Amateur footage shown by local TV stations, which could not immediately be authenticated by Reuters, showed waters crashing into houses along Palu's shoreline, scattering shipping containers and flooding into a mosque in the city.

Nugroho described the damage as "extensive" with thousands of houses, hospitals, shopping malls and hotels collapsed, a bridge washed away and the main highway to Palu cut due to a landslide.

Bodies of some victims were found trapped under the rubble of collapsed buildings, he said, adding 540 people were injured. Dozens of injured people were being treated in makeshift medical tents set up outdoors, TV images showed.

Indonesia's meteorological and geophysics agency BMKG issued a tsunami warning after the quake, but lifted it 34 minutes later. The agency has been widely criticized for not informing a tsunami had hit Palu on Saturday, though officials said waves had come within the time the warning was issued.

The quake and tsunami caused a major power outage that cut communications around Palu and on Saturday authorities were still having difficulties coordinating rescue efforts.

The disaster mitigation agency has not been able to get any information from the fishing town of Donggala, closer to the epicenter of the quake 27 km (16 miles) away. More than 600,000 people live in Donggala and Palu.

Chief security minister Wiranto told TVOne the military had started sending in cargo planes from the capital Jakarta carrying relief aid.

The city's airport remained closed after its runway and air traffic control tower was damaged in the quake but officials said they were preparing to reopen to allow aid to come in.

Nugroho, spokesman for the disaster mitigation agency, said no command center for disaster recovery has been created yet.
The Palu area was hit by a less powerful quake earlier on Friday, which destroyed some houses, killed one person and injured at least 10 in Donggala, authorities said.

The U.S. Geological Survey put the magnitude of the second quake at a strong 7.5, after first saying it was 7.7.

Indonesia sits on the Pacific Ring of Fire and is regularly hit by earthquakes. In August, a series of major quakes killed over 500 people in the tourist island of Lombok and destroyed dozens of villages along its northern coast.

Palu was hit by tsunami in 1927 and 1968, according to BNPB.
 

September 29, 2018 - Indonesia mourns as death toll from quake jumps to 832
Indonesia mourns as death toll from quake jumps to 832 | Reuters

The toll from an earthquake and tsunami in Indonesia soared to 832 confirmed dead on Sunday, with authorities fearing the numbers will climb as rescuers grappled to get aid to outlying communities cut off from communications and help.

Dozens of people were reported to be trapped in the rubble of several hotels and a mall in the city of Palu, on Sulawesi island, which was hit by waves as high as six meters (20 feet) following the 7.5 magnitude earthquake on Friday.

A woman was pulled alive from the debris of the city’s Roa Roa Hotel, where up to 60 people were believed trapped. Hundreds of people gathered at the wrecked eight-storey Tatura Mall searching for loved ones.

“Grieve for the people of Central Sulawesi, we all grieve together,” President Joko Widodo tweeted late on Sunday.

Most of the confirmed deaths were in Palu itself, and authorities are bracing for the toll to climb as connections with outlying areas are restored.

Of particular concern is Donggala, a region of 300,000 people north of Palu and close to the epicenter of the quake, and two other districts, which has been cut off from communications since Friday.

“We haven’t received reports from the three other areas. Communication is still down, power is still out. We don’t know for sure what is the impact,” Sutopo Purwo Nugroho, a spokesman for the National Disaster Mitigation Agency, told a news conference.

Along with Palu, 1,500 km (930 miles) northeast of Jakarta, these districts have a combined population of about 1.4 million.

Social worker Lian Gogali tweeted from the area that several villages on the west coast of Sulawesi were in desperate need of food, medicine and shelter and that road access was still limited.

PLEDGE TO REBUILD
Five foreigners - three French, one South Korean and one Malaysian - were among the missing, Nugroho said. The 832 dead included people crushed in the quake and swept away by the tsunami.

[...]
QUESTIONS ABOUT WARNINGS
Indonesia, which sits on the seismically active Pacific Ring of Fire, is all too familiar with deadly earthquakes and tsunamis. In 2004, a quake off Sumatra island triggered a tsunami across the Indian Ocean, killing 226,000 people in 13 countries, including more than 120,000 in Indonesia.

Questions are sure to be asked why warning systems set up after that disaster appear to have failed on Friday. Nugroho, bemoaning a fall in funding, said no tsunami buoys, one type of instrument used to detect the waves, in Indonesia had been operating since 2012.

The meteorological and geophysics agency BMKG issued a tsunami warning after the quake but lifted it 34 minutes later, drawing criticism it had been too hasty. But officials estimated the waves had hit while the warning was in force.

Hundreds of people had gathered for a festival on Palu’s beach when the water surged. A disaster official said the tsunami traveled across the sea at speeds of 800 kph (500 mph).

Video on social media showed water bearing whirls of debris rushing in as people shouted in alarm and scattered.

Palu is at the head of a bay, about 10 km long and 2 km wide, which had “amplified” the wave as it was funneled towards the city, a geophysics agency official said.

The BMKG said its closest tidal gauge sensor, about 200 km (125 miles) from Palu, had only recorded an “insignificant” 6 cm (2.5 inches) wave.

Palu’s airport was damaged in the quake, but had reopened for limited commercial flights, authorities said.
 
Earthquake in Fiji: Powerful Quake of Magnitude 6.6 Occurs Near Ndoi Island
WORLD Team Latestly
Suva, Sep 30: A powerful earthquake of magnitude 6.6 occured in the Fiji islands region on Sunday. The earthquake occured 260 kilometres north-northeast (NNE) of Ndoi Island. There was no report of casualties or damage. An initial reading by USGS put the quake at a magnitude of 6.8, but that was revised downward. Further details were awaited.

Earlier this month, the Pacific island was rocked by a magnitude 7.8 earthquake. A devastating earthquake and tsunami hit Indonesia's Sulawesi island on Friday. At least 832 people lost their lives in the natural disaster.
 
September 29, 2018 - Indonesia mourns as death toll from quake jumps to 832
Indonesia mourns as death toll from quake jumps to 832 | Reuters

Oct. 1, 2018 - Tsunami warning failed on 'last mile': German geosciences center
Tsunami warning failed on 'last mile': German geosciences center | Reuters

Tsunami warnings to the local population of quake-hit Sulawesi island failed on the “last mile”, causing many to be surprised by waves as high as six meters (20 feet), according to a German research center that developed a warning system used by Indonesia.

Questions have arisen over why warning systems appeared to have failed after a 7.5 magnitude earthquake off the coast of Indonesia on Friday. The confirmed death toll from the quake and subsequent tsunami had reached 844 by Monday and was expected to rise further.

“The problem was the communication between local authorities and people, for example on the beach, such as in Sulawesi,” Joern Lauterjung, Director Geoservices at GFZ, told Reuters TV.

Germany provided a warning system developed by GFZ to Indonesia after a devastating tsunami killed 226,000 people in 2004.

Lauterjung said that system worked as planned, predicting waves up to three meters northwest of Sulawesi.

“If you look at the entire warning chain from the creation of a warning signal up to the last mile, as we call it, up to the local population in danger, there was a problem there,” he said.

“For example, it appears sirens did not work and there were no warnings via loudspeaker vans from police to the local population,” he added.
 
Oct. 1, 2018 - Tsunami warning failed on 'last mile': German geosciences center
Tsunami warning failed on 'last mile': German geosciences center | Reuters

Tsunami warnings to the local population of quake-hit Sulawesi island failed on the “last mile”, causing many to be surprised by waves as high as six meters (20 feet), according to a German research center that developed a warning system used by Indonesia

Powerful aftershocks strike Indonesia days after deadly quake & tsunami

A series of powerful aftershocks, ranging between 5 and 6 in magnitude, have rattled Indonesia just days after a deadly earthquake and tsunami wreaked havoc across the island of Sulawesi, killing hundreds.

The most powerful 6.0 aftershock, according to the USGS, was recorded off Sumba Island, some 30km southwest of Nggongi at a depth of 10km, after at least four other jolts, measuring between 5.0 and 5.9, shook the region. There were no immediate tsunami alerts or reports of casualties or damage.

The country’s National Agency for Disaster Countermeasure meanwhile measured the most powerful jolt at 6.3 magnitude, emphasizing that no tsunami was expected following the aftershocks.

A devastating 7.4 earthquake hit the region of Sulawesi on Friday, triggering a huge destructive tsunami. So far, 844 have been confirmed dead with the death toll expected to climb.

The government is still struggling with the scale of destruction, with locals becoming desperate to receive food and other emergency supplies.

The city of Palu, which suffered the most in the wake of the tsunami, still has no electricity. Drinking water and fuel supplies are also running low. With roads destroyed, authorities are finding it hard to get heavy duty equipment in place to search for possible survivors.

Rescue workers continue to work overtime after a 14-day state of emergency was declared by the Central Sulawesi administration following Friday’s tragedy.
 
October 1, 2018 - Indonesian Leader steps up hunt for Survivors as Quake Toll passes 1,200
Indonesian leader steps up hunt for survivors as quake toll passes 1,200 | Reuters

Indonesian President Joko Widodo called for reinforcements in a desperate search for survivors of a devastating earthquake and tsunami on Sulawesi island, as the official death toll rose above 1,200 on Tuesday and looting fueled fears of lawlessness.

The official death toll surged to 1,234, the national disaster agency said. Nearly 800 were seriously injured.
 
Liquefied soil caused numerous buildings to collapse in the Indonesian city of Palu after Friday’s magnitude 7.5 earthquake, which has killed more than 800 people.

October 2, 2018 - Explainer: What is Liquefaction?
Explainer: What is liquefaction? | Reuters

In the Palu neighborhood of Balaroa, about 1,700 houses were swallowed up when the earthquake caused soil to liquefy, the national rescue agency said.

Satellite images of the Petobo district, south of Palu’s airport, showed another large area of urban development seemingly wiped clear of buildings.

“When the quake hit, the layers below the surface of the earth became muddy and loose,” said Sutopo Purwo Nugroho, spokesman of Indonesia’s national disaster mitigation agency.

“Mud with such large mass volume drowned and dragged the housing complex in Petobo so that most of them became as if they were absorbed. We estimate 744 units of houses are there.”


October 2, 2018 - Earthquake of magnitude 6 strikes off Vanuatu: USGS
Earthquake of magnitude 6 strikes off Vanuatu: USGS | Reuters

An earthquake of magnitude 6 struck off Port Vila, the capital of the Pacific Ocean island nation of Vanuatu, the United States Geological Survey said on Tuesday.

There were no immediate reports of damage or casualties in the quake, which hit 45 kilometers (28 miles) west of Port Vila, at a depth of 10 km (6.2 miles).
 
October 2, 2018 - Magnitude 6.2 quake hits near Flores in Indonesia - USGS
China condemns U.S. for South China Sea freedom of navigation operation | Reuters

An earthquake with a preliminary magnitude of 6.2 was recorded near the southern Indonesian island of Flores, the U.S. Geological Survey said on Tuesday, four days after a devastating quake on Sulawesi island killed at least 844 people

The quake, which hit about 250 km (155 miles) southwest of Ende on Flores, was later downgraded by the USGS to a magnitude of 5.9. There were no immediate tsunami alerts or reports of casualties or damage.
 
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