A 6.6-magnitude earthquake struck early Sunday in the western Pacific off Papua New Guinea, the U.S. Geological Survey reported.
A 6.2-magnitude earthquake struck off the southern coast of Panama on Sunday, the U.S. Geological Survey said.
A 6.8-magnitude earthquake struck Monday off the third-largest island in the Philippines, prompting the country to issue a tsunami alert for the coastlines near the epicenter.
A strong 6.6-magnitude earthquake struck Sunday off the coast of Antarctica, prompting a warning that there was a "small possibility" it could trigger a tsunami.
A magnitude 7.3 earthquake struck early Wednesday off the west coast of the Indonesian island of Sumatra, the U.S. Geological Survey reported, but witnesses reported only minor shaking on land.
A strong earthquake with a magnitude of 6.8 struck off the coast of Japan on Sunday, the U.S. Geological Survey reported.
A 6.9-magnitude earthquake struck deep under the ocean floor northwest of Okinawa, Japan, near noon Tuesday, according to the U.S. Geological Survey.
An 6.5-magnitude earthquake 6.5 struck off Mexico's Pacific coast Tuesday, the U.S. Geological Survey reported.
A 7.3-magnitude earthquake struck early Friday in the Fiji islands region of the Pacific Ocean, the U.S. Geological Survey reported.
A 6.7-magnitude earthquake struck near Vancouver Island, British Columbia, on Friday afternoon, according to the U.S. Geological Survey.
A preliminary 6.8-magnitude earthquake struck Monday morning off the coast of Papua New Guinea, the U.S. Geological Survey reported.
The Pacific Tsunami Warning Center canceled a tsunami warning less than an hour after it was issued Wednesday for Kermadec Island, Tonga and New Zealand. A tsunami was detected following a major earthquake nearby.
The Pacific Tsunami Warning Center issued a tsunami warning Wednesday for Kermadec Island, Tonga and New Zealand.
A 6.6-magnitude earthquake struck in the South Pacific on Monday, the U.S. Geological Survey said.
A magnitude-6.7 earthquake struck off the coast of Indonesia early Monday, the U.S. Geological Survey reported.
Buried deep inside the GOP House of Representatives plan to trim the 2011 budget is a line item that will take $454 million away from the agency running the Pacific Tsunami Warning Center.
In the wake of the earthquake and tsunami, Japanese citizens are anxious to find loved ones.
Tsunami waves that raced across the Pacific Ocean triggered warnings in more than 50 countries and territories Friday, but there were few immediate reports of major damage outside of Japan.
An earthquake with a preliminary magnitude of 7.3 struck Thursday near the Loyalty Islands in the South Pacific, the U.S. Geological Survey reported.
A 7.6-magnitude earthquake struck in the Pacific Ocean's Vanuatu Islands region early Sunday, prompting a tsunami warning for the area, according to the U.S. Geological Survey.
A magnitude 7.4 earthquake off the coast of Japan early Wednesday triggered a tsunami warning for a group of remote islands and an advisory for the southern region of the country, the Japanese Meteorological Agency said.
An earthquake with a preliminary magnitude of 7.5 struck off the coast of Sumatra, Indonesia, on Monday, the U.S. Geological Survey reported.
A 6.3 magnitude earthquake struck the Fiji Islands, Wednesday at 4:13 a.m. (12:13 p.m. ET Tuesday), the U.S. Geological Survey reported.
A strong earthquake struck the Mariana Islands region in the Pacific Wednesday, the United States Geological Survey's National Earthquake Information Center reported.
A 7.2-magnitude earthquake has struck south of the Mariana Islands, according to the U.S. Geological Survey.
A major earthquake struck the island nation of Vanuatu on Tuesday, the U.S. Geological Survey said.
A 6.3-magnitude earthquake shook the New Britain region of Papua New Guinea, the U.S. Geological Survey said.
A magnitude 6.9 earthquake struck near Kira Kira in the Solomon Islands on Saturday, the U.S. Geological Survey said.
A 7.5-magnitude earthquake struck off the coast of India early Sunday, according to the U.S. Geological Survey. There were no immediate reports of damage or casualties.
A tsunami warning was canceled Friday for Vanuatu, the Solomon Islands and New Caledonia in the Pacific Ocean when the threat from a 7.2-magnitude earthquake had passed.
A 7.4-magnitude earthquake struck off the coast of Indonesia on Sunday but did not trigger a tsunami, the National Weather Service said.
Geophysicist Susan Potter talks about the known statistics surrounding an earthquake that hit off the coast of Indonesia.
A 7.7-magnitude earthquake struck off the coast of Indonesia early Wednesday, triggering two tsunamis and injuring several people, officials said.
An earthquake with a preliminary magnitude of 6.6 struck near the Andaman Islands in the Indian Ocean, the U.S. Geological Survey said.
Tens of thousands of residents began evacuating Sunday morning from coastal Japan in anticipation of a possible tsunami following Chile's 8.8-magnitude earthquake.
CNN's Kyung Lah says this is the first time in 15 years Japan is evacuating coastal residents.
12:56 p.m. -- More than 300 people have been confirmed dead in the quake, according to Chile's Office of Emergency Management.
A girl was pulled from a quake-damaged building in Concepcion, Chile.
Singer Elliott Yamin was tweeting when the quake hit and gives his account of what he witnessed in Chile.
Moments after Saturday morning's earthquake in Chile, the Internet and its social networks came alive with earthquake and tsunami information.
A major earthquake vibrated deep in Indonesia's Banda Sea on Saturday night, but the Pacific Tsunami Warning Center predicted the quake would not be destructive.
Joey Cummings talks to CNN's John Roberts about the devastation in American Samoa after it was hit by a tsunami.
Another earthquake struck Wednesday near the Samoan islands, an area already devastated by earthquake and tsunami damage which killed more than 130 people.
Dr. Saloma Laumoli tells CNN about the deaths and damage left by the magnitude 8.0 quake near American Samoa.
A magnitude 8.0 earthquake struck the Pacific near American Samoa, triggering towering tsunami waves that gushed over the island and leaving at least 22 people dead.
When an earthquake threatens to turn part of an ocean into fast-moving walls of water, tsunami warning scientists can do nothing for the first five minutes except wait for information. But within the next five minutes, they have to decide whether to issue a warning of danger.
Two unrelated earthquakes have triggered tsunami watches in two parts of the world. CNN's Chad Myers reports.
A tsunami watch issued for five nations after a 7.6-magnitude earthquake in the Indian Ocean was canceled about two hours later.
A major earthquake struck off the coast of New Zealand's South Island Wednesday night, rattling residents and prompting a tsunami warning that was later canceled.
A 6.9-magnitude earthquake struck just east of the Kuril Islands in the Pacific Ocean early Tuesday, the U.S. Geological Survey reported.
A tsunami warning was issued and then canceled Friday shortly after a major earthquake struck early Friday off the coast of Tonga.
A strong earthquake jolted the southern Philippines on Thursday, the U.S. Geological Survey said.
A magnitude 7.0 earthquake struck off the Kamchatka Peninsula in Russia's far east Monday evening, seismologists reported, but there was no immediate report of damage in the remote area.
A magnitude-6.3 earthquake off the coast of Indonesia on Sunday could trigger a tsunami on coasts near its epicenter, the Pacific Tsunami Warning Center said.
A strong earthquake struck off the coast of Indonesia's Sumatra Island early Tuesday, the U.S. Geological Survey's Web site reported.
A strong earthquake shook a group of islands in Indonesia Wednesday, the U.S. Geological Survey said.
A New Zealand businessman describes damage caused by powerful earthquake off North Island.
A strong earthquake with a preliminary magnitude of 6.4 struck off the southwestern coast of Sumatra Friday in the same area shaken by a major 8.4-magnitude temblor that killed 13 people earlier in the week.
Powerful quakes in Indonesia recall the 2004 tragedy and prompt worries over whether we're prepared for the next one
Craig Redmond, Indonesia director of Mercy Corps, updates the situation for residents after a powerful earthquake.
People on the Indonesian island of Sumatra were jolted Thursday by a powerful tremor that prompted the Indonesian government to issue another tsunami warning.
A massive earthquake shook Indonesia on Wednesday, killing seven people, injuring 100 and triggering a small tsunami that hit one city on the island of Sumatra
A powerful earthquake shook buildings and caused panic on the densely-populated Indonesian island of Java, but there have been no reports of injuries and no tsunami alert.
A powerful earthquake under the Java Sea shook Indonesia's capital early Thursday, violently shaking tall buildings and sending panicked residents into the streets
Two large back-to-back earthquakes centered in the region of the Solomon Islands triggered a tsunami warning Sunday for a huge part of the Pacific including Australia and Indonesia.
Tsunami alerts issued for the Pacific Basin due to a massive underwater earthquake were lifted hours later Saturday when only minor surges resulted.
Two earthquakes struck off the southwest coast of Taiwan on Tuesday, the second anniversary of the Indian Ocean tsunami disaster that left more than 200,000 dead.
Waves of no higher than 40 centimeters washed up on some eastern Pacific coastal areas of Japan, less than a quarter of the size predicted by Japan's Meteorological Agency and the Pacific Tsunami Warning Center.
Tsunami alerts issued after an 8.1-magnitude earthquake struck near Japan's northern coast have been lifted, according to the Pacific Tsunami Warning Center.
A 6.7-magnitude earthquake struck in the South Pacific near the island nation of Vanuatu Tuesday morning, according to the U.S. Geological Survey.
A strong earthquake has rattled the Indonesian capital of Jakarta, just days after a major quake triggered a deadly tsunami in the region.
A major earthquake off the coast of Java and a tsunami that followed has killed at least 155 people, according to Red Cross officials.
All tsunami warnings issued after a major quake in the southern Pacific Ocean have been canceled, according to the Pacific Tsunami Warning Center.
On 17 March 2005, 81 days after a massive tsunami swept away a great swathe of humanity in nations bordering the Indian Ocean, scientists from Ireland's University of Ulster predicted a quake would soon rattle fault lines near Indonesia.
Survivors of the great earthquake that struck off Sumatra have used their hands to dig through rubble while searching for loved ones on the hard-hit Indonesian island of Nias.
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