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Federal
CO-OPS station 8443970: BOSTON, BOSTON HARBOR 1-minute Raw Tsunami Water Level Data
National Oceanic and Atmospheric Administration, Department of Commerce —
CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the... -
Federal
Water Level Data from National Tsunami Warning Center Tide Gauges in Alaska and California
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Tsunami Warning Center (NTWC) of the National Weather Service (NWS), an organizational element of NOAA, operates and maintains a network of approximately... -
Federal
Global Marine Surface Observations from Ocean Surface Vessels
National Oceanic and Atmospheric Administration, Department of Commerce —
The Primary source of data used to produce these files were from vessels of the following cooperatives: Cuba, Denmark, Finland, France, Germany (Federal Republic of... -
Federal
NCEI/WDS Natural Hazards Image Database
National Oceanic and Atmospheric Administration, Department of Commerce —
Photographs and other visual media provide valuable pre- and post-event data for natural hazards. Research, mitigation, and forecasting rely on visual data for post-... -
Federal
CO-OPS 1-minute Tsunami Water Level Data
National Oceanic and Atmospheric Administration, Department of Commerce —
CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the... -
Federal
September 2015 Illapel, Chile Images
National Oceanic and Atmospheric Administration, Department of Commerce —
On September 16th, 2015, an earthquake registering 8.4 on the Richter scale shook Chile between the Atacama and La Araucania regions. The National Emergency Office... -
Federal
January 2010 Port-au-Prince, Haiti Images
National Oceanic and Atmospheric Administration, Department of Commerce —
According to official estimates, 222,570 people killed, 300,000 injured, 1.3 million displaced, 97,294 houses destroyed and 188,383 damaged in the Port-au-Prince area... -
Federal
November 1929 Grand Banks, Canada Images
National Oceanic and Atmospheric Administration, Department of Commerce —
On November 18, 1929, at 5:30 pm local time, an earthquake occurred approximately 250 km south of Newfoundland along the southern edge of the Grand Banks. The... -
Federal
September 2009 Samoa Islands, Samoa Images
National Oceanic and Atmospheric Administration, Department of Commerce —
At least 149 people killed in Samoa, 34 killed in American Samoa and 9 killed, 7 injured and 500 displaced on Niuatoputapu, Tonga. Widespread damage to infrastructure... -
Federal
October 1994 Shikotan, Kuril Islands, Russia Images
National Oceanic and Atmospheric Administration, Department of Commerce —
A magnitude 8.1 earthquake occurred in the southern Kurils and on northern Hokkaido on Tuesday, October 5, 1994, (October 4 at 13:23 GMT). It was a sudden event,... -
Federal
July 1998 Sissano, Papua New Guinea Images
National Oceanic and Atmospheric Administration, Department of Commerce —
At least 2,183 people killed, thousands injured, about 9,500 homeless and about 500 missing as a result of a tsunami generated in the Sissano area. Maximum wave... -
Federal
November 1975 Kilauea, USA Images
National Oceanic and Atmospheric Administration, Department of Commerce —
Two earthquakes occurred in the morning on Hawaii Island. The first earthquake (3 hours 36 minutes local time, 5.1 Ms, epicenter near the Kilauea crater) awakened the... -
Federal
June 1964 Niigata, Japan Images
National Oceanic and Atmospheric Administration, Department of Commerce —
The magnitude 7.4 earthquake killed 26 and destroyed 3,018 houses and moderately or severely damaged 9,750 in Niigata prefecture. -
Federal
April 1968 Southeast of Hawaii, USA Images
National Oceanic and Atmospheric Administration, Department of Commerce —
This major (magnitude 7.9) earthquake caused 77 deaths (tsunami, 46; landslide, 31). It knocked almost all wooden houses off their foundations in the Keiawa, Punaluu,... -
Federal
April 1946 Unimak Island, USA Images
National Oceanic and Atmospheric Administration, Department of Commerce —
On April 1, 1946, at 12:29 [local time] a rather strong magnitude 8.6 earthquake occurred with source to the south of Unimak Island, causing one of the most... -
Federal
NCEI/WDS Global Tsunami Deposits Database
National Oceanic and Atmospheric Administration, Department of Commerce —
Discover where, when and how severely tsunamis affected Earth in geologic history. Information regarding Tsunami Deposits and Proxies for Tsunami Events complements... -
Federal
November 1867 Virgin Islands, USA Images
National Oceanic and Atmospheric Administration, Department of Commerce —
On November 18, 1867 at 18:45 UTC, a violent earthquake along the north scarp of the Anegada Trough, occurred 15 to 20 km southwest of St. Thomas, Virgin Islands... -
Federal
September 1992 Masachapa, Nicaragua Images
National Oceanic and Atmospheric Administration, Department of Commerce —
At least 116 people killed, more than 68 missing and over 13,500 left homeless in Nicaragua. At least 1,300 houses and 185 fishing boats were destroyed along the west... -
Federal
July 2017 Santa Maria, Colombia Images
National Oceanic and Atmospheric Administration, Department of Commerce —
In the Colombian Caribbean, there was a tsunami event caused by underwater landslide on July 19, 2017, at approximately 8:20 am local time, affecting coastal areas... -
Federal
November 1994 Skagway, USA Images
National Oceanic and Atmospheric Administration, Department of Commerce —
On November 3, 1994, at 7:10pm local time, a large tsunami generated by a massive landslide in the submerged Skagway River delta occurred near Skagway, Alaska. This...