Keyword: earthquakes
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Santorini has been hit by a powerful, shallow 5.3 magnitude earthquake, which is the strongest to strike the Greek island during recent seismic activity in the area. The tremors were felt in Athens on Monday evening and measured a focal depth of 17km (10.6 miles). ... The tourist hotspot has been rocked by seismic activity since January and more than 12,800 quakes have been detected by the University of Athens' Seismological Laboratory. ... Landslides have occurred in many parts of Santorini due to the frequency and intensity of the tremors and experts have not ruled out a major earthquake. Seismologists...
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BREAKING: 8.0-magnitude earthquake hits the Caribbean Sea - PTWC
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Rémy Bossu, Secretary-General of the European-Mediterranean Siesmological Centre, said “days, or perhaps, weeks” would be needed to evaluate the unusual tremors but said that the series of quakes typically occur in the build-up to a larger tremor. A state of emergency has been declared in the idyllic Greek island of Santorini amid a series of near-constant tremors in recent days, which have almost emptied the famous Greek tourist haven of visitors and residents. The largest tremor so far was recorded on Wednesday evening, when a quake with a magnitude of 5.2 coursed through the island. It was the first to...
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A state of emergency has been declared on the Greek island of Santorini after days of consecutive earthquakes. It comes after a magnitude 5.2 tremor was recorded at 21:09 local time (19:09 GMT) on Wednesday between the Greek islands of Amorgos and Santorini, making it the strongest in recent days. It is estimated to have occurred at a depth of 5km (3.1 miles). The decree will be in effect until 3 March to "address the emergency needs and manage the consequences", officials said. More than 11,000 people have already left Santorini, with around 7,000 departing by ferry and 4,000 by...
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A series of earthquakes near the Greek island of Santorini have led authorities to shut down schools, dispatch rescue teams with sniffer dogs and send instructions to residents including a request to drain their swimming pools. he strongest earthquake recorded was magnitude 4.6 at 3:55 p.m. Sunday, at a depth of 14 kilometers (9 miles), the Athens Geodynamic Institute said. A few tremors of over magnitude 4 and dozens of magnitude 3 have followed. There were no reports of damage or casualties. Earthquake experts and officials from the Ministry of Climate Crisis and Civil Protection and the fire service have...
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For the past decade, a suite of devices have been monitoring Axial’s every action — rumbling, shaking, swelling, tilting — and delivering real-time data via a seafloor cable. It’s “the most well-instrumented submarine volcano on the planet,” says Mark Zumberge, a geophysicist at Scripps Institution of Oceanography in La Jolla, Calif., who was not involved in the work. But in November, a particular milestone caught Chadwick’s eye: Axial’s surface had ballooned to nearly the same height as it had before its last eruption in 2015 — fortuitously, just months after monitoring began. Ballooning is a sign that magma has accumulated...
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A strong earthquake shook a high-altitude region of western China and areas of Nepal on Tuesday, damaging hundreds of houses, littering streets with rubble and killing at least 95 people in Tibet. Many others were trapped as dozens of aftershocks shook the remote region. Rescue workers climbed mounds of broken bricks, some using ladders in heavily damaged villages, as they searched for survivors. Videos posted by China’s Ministry of Emergency Management showed two people being carried out on stretchers by workers treading over the uneven debris from collapsed homes. At least 130 people have been injured in the earthquake-hit area...
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A 4.1 magnitude earthquake shook the Los Angeles County area on New Year’s Day. The temblor struck off the coast about 12 miles south of Rancho Palos Verdes and south-southwest of San Pedro at 8:27 a.m., according to the U.S. Geological Survey. The quake had a preliminary magnitude of 4.3 but that was later reduced to 4.1 by the USGS. Shaking from the quake, which had a depth of just over 7 miles, was felt across the county.
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During the afternoon of Sunday, at 1:49 p.m. in Chile, a strong earthquake of magnitude 6.8 was registered near the municipality of Bartolomé Masó, in the province of Granma, Cuba. According to the United States Geological Survey (USGS), its epicenter was about 40 kilometers south of Bartolomé Masó at a depth of only 12.8 km. Around 12.50 a magnitude 5.9 tremor was felt, with only 14 km deep.
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"For many Bay Area residents who lived through it, the Loma Prieta earthquake was an unforgettable moment. The magnitude 6.9 temblor killed 63 people, 42 of them on the Cypress Freeway in Oakland when a large section of it collapsed. The quake injured 3,757 people and caused billions of dollars in damage. Dozens of buildings were destroyed in Santa Cruz, about 10 miles from the quake’s epicenter. A portion of the Bay Bridge collapsed, and in San Francisco, a fire broke out in the Marina district and several buildings collapsed. Approximately 16,000 homes were left uninhabitable. Game 3 of the...
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A powerful magnitude 7.3 earthquake struck just off the coast of Vanuatu on Tuesday, causing widespread destruction in the South Pacific island nation as the injured began arriving at a hospital and unconfirmed reports of casualties emerged. A tsunami warning was called off less than two hours after the quake. With communications still down hours later and official information scarce, witness accounts of casualties began to surface on social media and through patchy phone calls. The earthquake happened at just before 1 p.m. at a depth of 57 kilometers (35 miles) and was centered 30 kilometers west of Port Vila,...
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MEMPHIS, Tenn. — The Mid-South was hit by seven earthquakes in just one day. The strongest earthquake – a magnitude three – was felt on Monday across parts of Tennessee, Arkansas, Missouri and Kentucky. At the University of Memphis Center for Earthquake Research and Information, Dr. Kent Moran is busy keeping a close eye on recent quake activity on Seismic Maps. “This is normal seismicity,” Dr. Moran said. “It just comes in bursts on occasion.” He’s not just looking for the Big One, but other quakes around the world and those shaking parts of the Mid-South. “We (are) here at...
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Now, only 5 days after a Mag 7.0 earthquake shook the Cape Mendocino Fracture Zone offshore of the CA coast, aftershocks continue hourly. Over 420 earthquakes in this 110 km x 20 km region are already listed. More happen each hour. Why do hundreds of small earthquakes offshore of northern California matter? Nobody lives there, no businesses nor voters nor industry is destroyed. No FEMA trailers nor FEMA money is needed of the earthquake is underwater. The Cape Mendocino Fracture Zone is the southern border of three tectonic plates being pushed east underneath the US continental plate. The Gorda Plate...
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The epicenter was about 42 miles west-southwest of Ferndale and 54 miles west-southwest of Eureka. The National Weather Service has issued a tsunami warning as a result of the quake. The Tsunami Warning is in effect for coastal regions from California to Oregon. Anyone near coastal waters is advised to move to high ground immediately, according to the San Jose Fire Department. Bay Area Rapid Transit announced that BART service in the Transbay Tube was halted in all directions in response to the quake.
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"No tsunami danger presently exists for this area," the National Tsunami Warning Center said Thursday.
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New Jersey’s recent earthquake indicated new seismic risks in the densely populated Northeast due to previously unknown faults. Credit: SciTechDaily.com A recent earthquake in New Jersey displayed unusual seismic activity and shaking patterns, impacting areas much farther than expected. Research indicates it happened on an unmapped fault, challenging existing models of earthquake risk in the region. On April 5th, 2024, a magnitude 4.8 earthquake struck northern New Jersey’s Tewksbury township, triggering widespread alarm. Although the region occasionally experiences small tremors, this was the largest since 1884, when an earthquake of approximately magnitude 5 struck under the seabed off Brooklyn. According...
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On the morning of 21 July, AD 365, the Eastern Mediterranean was shaken by an earthquake that is generally believed to be the strongest recorded earthquake in the Mediterranean. It probably originated around Crete, Greece, and was followed by a tsunami that hit the Mediterranean coastlines causing many deaths. In Alexandria, tsunami devastation was so severe that the day of the event was commemorated as the "day of horror" for centuries after the event.The earthquake was strong enough to lift parts of Crete by several meters. This upheaval of the island left behind fossil shorelines, which Richard Ott, a scientist...
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At 9PM on January 26, 1700 one of the world's largest earthquakes occurred along the west coast of North America. The undersea Cascadia thrust fault ruptured along a 680 mile length, from mid Vancouver Island to northern California in a great earthquake, producing tremendous shaking and a huge tsunami that swept across the Pacific. The Cascadia fault is the boundary between two of the Earth's tectonic plates: the smaller offshore Juan de Fuca plate that is sliding under the much larger North American plate. The earthquake also left unmistakable signatures in the geological record as the outer coastal regions subsided...
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It’s not your imagination: The ground beneath Southern California has been particularly unsteady as of late, with the region experiencing more moderate-sized earthquakes this year than it has in decades. What precisely is fueling the sequence of shakers is not entirely clear, and officials warn that prior seismic activity does not necessarily mean more powerful temblors are imminent. But the series of modest shakers have many wondering what is going on.“Earthquakes pop off around the state, and it’s a little bit like popcorn that they hit — sometimes they bunch up for reasons that we don’t understand,” said Susan Hough,...
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An earthquake of moderate intensity occurred in Iran and Israel on Saturday night, October 5. Strangely enough, both the countries experienced the earthquake at a marginal difference in the timing. In such a situation, it is being speculated whether Iran has conducted its nuclear test. The earthquake occurred in the Aradan city of Semnan province in Iran. Its intensity was 4.5 on the Richter scale. The earthquake occurred at around 10:45 pm local time and its epicentre was at a depth of only 10 kilometers from the ground. The tremors were felt in Tehran which is 110 kilometers away from...
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