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  2. National Earthquake Information Center - Wikipedia

    en.wikipedia.org/wiki/National_Earthquake...

    The NEIC is the U.S. national data center and archive for earthquake information. Third, the NEIC pursues an active research program to improve its ability to locate earthquakes and to understand the earthquake mechanism. These efforts are all aimed at mitigating the risks of earthquakes to mankind; and they are made possible by the fine ...

  3. List of earthquakes in 2012 - Wikipedia

    en.wikipedia.org/wiki/List_of_earthquakes_in_2012

    This is a list of earthquakes in 2012. Only earthquakes of magnitude 6 or above are included, unless they result in damage or casualties, or are notable for some other reason. All dates are listed according to UTC time. Two huge 8 magnitude earthquakes (8.6 and 8.2) struck Indonesia in April, but caused little damage, and no tsunami.

  4. 2008 Sichuan earthquake - Wikipedia

    en.wikipedia.org/wiki/2008_Sichuan_earthquake

    The USGSprovided a map of Asia in May 2008, which showed a total of 122 earthquakes occurring on the continent. The large red square near the center of the map depicts the 7.9 magnitude Chengdu quake in the Sichuan province. Map showing the location of the 2008 Sichuan earthquake and all the aftershocks following it through May 28, 2008A USGS ...

  5. 2019–20 Puerto Rico earthquakes - Wikipedia

    en.wikipedia.org/wiki/2019–20_Puerto_Rico...

    Starting on December 28, 2019, [ 7 ] and progressing into 2020, the southwestern part of the island of Puerto Rico was struck by an earthquake swarm, [ 8 ] including 11 that were of magnitude 5 or greater. [ 9 ] The largest and most damaging of this sequence was a magnitude 6.4 Mw, which occurred on January 7 at 04:24 AST (08:24 UTC), [ 10 ...

  6. Earthquake early warning system - Wikipedia

    en.wikipedia.org/wiki/Earthquake_early_warning...

    An earthquake warning system or earthquake alarm system is a system of accelerometers, seismometers, communication, computers, and alarms that is devised for rapidly notifying adjoining regions of a substantial earthquake once one begins. This is not the same as earthquake prediction, which is currently not capable of producing decisive event ...

  7. List of historical earthquakes - Wikipedia

    en.wikipedia.org/wiki/List_of_historical_earthquakes

    Historical earthquakes is a list of significant earthquakes known to have occurred prior to the early 20th century. As the events listed here occurred before routine instrumental recordings — later followed by seismotomography imaging technique, [1] observations using space satellites from outer space, [2] artificial intelligence (AI)-based early earthquake warnings [3] — they rely mainly ...

  8. National Oceanic and Atmospheric Administration - Wikipedia

    en.wikipedia.org/wiki/National_Oceanic_and...

    The National Oceanic and Atmospheric Administration (abbreviated as NOAA / ˈ n oʊ. ə / NOH-ə) is an American scientific and regulatory agency charged with forecasting weather, monitoring oceanic and atmospheric conditions, charting the seas, conducting deep-sea exploration, and managing fishing and protection of marine mammals and endangered species in the US exclusive economic zone.

  9. 2024 New Jersey earthquake - Wikipedia

    en.wikipedia.org/wiki/2024_New_Jersey_earthquake

    On April 5, 2024, at 10:23 EDT (14:23 UTC), a M w 4.8 earthquake occurred in the U.S. state of New Jersey, with the epicenter in Tewksbury Township.While it was felt across the New York metropolitan area, Delaware Valley, the Washington D.C metropolitan area, and other parts of the northeastern United States between Virginia and Maine, it had a relatively minor impact, with no major damage ...