2011 Great Tohoku Earthquake

In March 2011, a magnitude 9.1 quake struck off of eastern Japan, triggering large tsunami waves that inundated Japan's coast and spread effects to the Americas and Antarctica.
Ten Years After the Tsunami
Image

Ten Years After the Tsunami

One of the hardest hit coastal cities in Japan is still working to recover.

Published Mar 11, 2021

Image of the Day Land Water Human Presence Remote Sensing Earthquakes

Wreckage and Recovery in Ishinomaki, Japan
Image

Wreckage and Recovery in Ishinomaki, Japan

Acquired in March 2011 and February 2012, these images document the recession of flood waters after the Tohoku tsunami.

Published Mar 13, 2012

Image of the Day Land Water Human Presence Earthquakes

The Seafloor Focuses and Merges Tsunami Waves
Image

The Seafloor Focuses and Merges Tsunami Waves

Even at great distances from their source, tsunami waves can grow by being focused and steered by underwater ridges.

Published Mar 12, 2012

Image of the Day Water Earthquakes

Effects of the Tohoku Tsunami on the Kitakami River
Image

Effects of the Tohoku Tsunami on the Kitakami River

One year after the tsunami, the landscape near the mouth of the Kitakami river remains irrevocably altered.

Published Mar 11, 2012

Image of the Day Land Water Human Presence Earthquakes

Closeup of Tsunami Damage, Rikuzentakata
Image

Closeup of Tsunami Damage, Rikuzentakata

Acquired 3 days after the Tohoku earthquake, this image shows the remains of a town that was nearly erased by the 2011 tsunami.

Published Mar 10, 2012

Image of the Day Land Water Human Presence Earthquakes

Antarctic Icebergs Chipped off by Japan Tsunami
Image

Antarctic Icebergs Chipped off by Japan Tsunami

Scientists observed the calving of several large icebergs from the Sulzberger Ice Shelf in Antarctica as a result of the March 2011 tsunami half a world away in Japan.

Published Aug 9, 2011

Image of the Day Water Snow and Ice Earthquakes

Earthquake and Tsunami near Sendai, Japan
Image

Earthquake and Tsunami near Sendai, Japan

This map shows the location of a large aftershock off the coast of Japan on April 7, 2011.

Published Apr 7, 2011

Land Earthquakes

Tsunami Floods Linger near Sendai, Japan
Image

Tsunami Floods Linger near Sendai, Japan

Taken on April 1, 2011, this image shows that floods linger in Japan’s tsunami-hit areas a full three weeks after the disaster occurred.

Published Apr 1, 2011

Land Earthquakes

Earthquake and Tsunami near Sendai, Japan
Image

Earthquake and Tsunami near Sendai, Japan

Acquired March 18, 2011, this natural-color image shows agricultural fields near Sendai, Japan, covered with either snow or flood water.

Published Mar 20, 2011

Image of the Day Land Floods Snow and Ice Earthquakes

Electricity Losses in Northeastern Japan
Image

Electricity Losses in Northeastern Japan

This color-coded composite image shows lights working or not after the earthquake and tsunami in Japan. The image compares observations from March 12, 2011, to data collected in 2010.

Published Mar 19, 2011

Land Human Presence Earthquakes

Tohoku Earthquake Shaking Intensity
Image

Tohoku Earthquake Shaking Intensity

This map shows the ground motion and shaking intensity from the March 11, 2011, earthquake at dozens of locations across Japan.

Published Mar 19, 2011

Image of the Day Land Human Presence Earthquakes

Tsunami Damage, Rikuzentakata
Image

Tsunami Damage, Rikuzentakata

Acquired March 14, 2011, and March 1, 2007, these false-color images show the city of Rikuzentakata before and after a tsunami reshaped the local coastline.

Published Mar 18, 2011

Image of the Day Land Water Floods Human Presence Earthquakes

Flooding along the Kitakami River, Japan
Image

Flooding along the Kitakami River, Japan

Acquired March 15, 2011, and January 16, 2011, these false-color images show part of the Kitaami River before and after the 8,9-magnitude earthquake and tsunami struck Japan in early March 2011.

Published Mar 16, 2011

Image of the Day Land Water Floods Earthquakes

Flooded Coast near Sendai
Image

Flooded Coast near Sendai

Taken March 14, 2011, this astronaut photograph shows the Japanese coast north, of the city of Sendai, in the wake of a devastating earthquake and tsunami.

Published Mar 15, 2011

Land Water Floods Human Presence Earthquakes

Tsunami Damage Viewed for the Space Station
Image

Tsunami Damage Viewed for the Space Station

Taken March 13, 2011, this astronaut photograph shows the Japanese coast north of the city of Sendai, in the wake of a devastating earthquake and tsunami.

Published Mar 15, 2011

Land Water Floods Human Presence Earthquakes

Tsunami Damage near Ishinomaki, Japan
Image

Tsunami Damage near Ishinomaki, Japan

This false-color image acquired on March 14, 2011, shows widespread flooding in tsunami-hit Ishinomaki, Japan.

Published Mar 15, 2011

Image of the Day Land Human Presence Earthquakes

Earthquake and Tsunami near Sendai, Japan
Image

Earthquake and Tsunami near Sendai, Japan

Taken on March 12, 2011, this stereoscopic image reveals the height of a plume of smoke rising from the Port of Sendai in the wake of the magnitude 8.9 earthquake and tsunami that hit Japan on March 11.

Published Mar 13, 2011

Atmosphere Land Earthquakes

Tsunami flooding near Sendai, Japan
Image

Tsunami flooding near Sendai, Japan

Skies over northeastern Japan were entirely cloud-free on March 13, 2011, providing a clear view of tsunami flooding along the coastline.

Published Mar 13, 2011

Land Earthquakes

Flooding from Tsunami near Sendai, Japan
Image

Flooding from Tsunami near Sendai, Japan

The Japanese coastline near Sendai is flooded in this false-color image, taken March 12, 2011, nearly a day after a earthquake-generated tsunami inundated the coast.

Published Mar 13, 2011

Image of the Day Land Earthquakes

Earthquake and Tsunami near Sendai, Japan
Image

Earthquake and Tsunami near Sendai, Japan

A heavy black plume of smoke streams southeast from Sendai, Japan, in this photo-like image from March 12, 2011. The smoke likely originated from a fire burning in an oil refinery in the wake of the massive earthquake that struck the city on March 11.

Published Mar 12, 2011

Earthquakes

Earthquake and Tsunami near Sendai, Japan
Image

Earthquake and Tsunami near Sendai, Japan

On March 11, 2011, a magnitude 8.9 earthquake struck off the east coast of Honshu, Japan, about 130 kilometers (80 miles) east of Sendai. If the initial estimate is confirmed, it will be the fifth largest earthquake in recorded history.

Published Mar 12, 2011

Image of the Day Land Water Human Presence Earthquakes