All tsunami threat warnings for Chile were completely canceled after the National Service for Disaster Prevention and Response (Senapred) confirmed Thursday that, based on data from sea level stations and other models, the emergency caused by the 8.8 magnitude earthquake in Russia has officially ended.
Following an 8.8 magnitude earthquake in Russia, Chile was the most affected country in the Americas by the likelihood of tsunamis. However, by early Thursday, the Government had downgraded its alert for most coastal regions to a state of “precaution” as per recommendations from the National Service for Disaster Prevention and Response (Senapred) and the Hydrographic and Oceanographic Service of the Chilean Navy (SHOA).
An 8.8-magnitude earthquake off Russia's Kamchatka Peninsula triggered tsunami warnings and alerts across the Pacific. In Chile, the Navy's Hydrographic and Oceanographic Service (SHOA) initially issued a preliminary tsunami warning for the Atacama, Coquimbo, and Valparaíso regions, with a “caution” for the rest of the coast.
By American Geophysical Union – Scientists have uncovered the source of a mysterious 2021 tsunami that sent waves around the globe. In August 2021, a magnitude 7.5 earthquake hit near the South Sandwich Islands, creating a tsunami that rippled around the globe. The epicenter was 47 kilometers below the Earth's surface—too deep to initiate a tsunami—and the rupture was nearly 400 kilometers long, which should have generated a much larger earthquake.
A 7.7-magnitude earthquake struck in the South Pacific on Thursday, generating a tsunami that threatened island nations in the region. The quake struck at just after midnight on Thursday local time (1320 GMT Wednesday) about 415 kilometers east of Vao in New Caledonia at a depth of 10 kilometers, according to the US Geological Survey.
Two earthquakes of 7 and 5.9 degrees of magnitude on the Ritcher scale shook Chile on Saturday, just thirty minutes apart, at Antarctica and in the center of Chile, with Chilean authorities calling to evacuate the coastal areas due to the risk of a tsunami, as a consequence of confusing alert messages.
An earthquake of magnitude 6.8 struck off the coast of south-central Chile on Sunday, the European Mediterranean Seismological Centre (EMSC) said, but Chilean officials immediately discarded the risk of a tsunami.
Scientists have found evidence of ancient slope failures on the seafloor to the south of the Falkland Islands on the South Atlantic. Computer models suggest these underwater landslides would have been capable of sending waves crashing on to the Falklands' coastline that was tens of meters high.
Venice's St Mark's Square was closed on Sunday as the historic city suffered its third major flooding in less than a week, while rain lashing the rest of Italy prompted warnings in Florence and Pisa.
The alert level for Indonesia's Anak Krakatau volcano has been raised to the second-highest level possible, after a series of eruptions, while all flights around the volcano have been rerouted and a 5km (three-mile) exclusion zone has also been imposed.