The Americas Links


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Northern America

Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States

Canada

Canadian earthquakes Last 30 days of Canadian quakes

The United States

Links arranged by state or region in the States for earthquake listings and/or volcano sites etc that are relevant to that state/region. Use the navigation links below to go directly to an area.
US Geological Survey 7 day listing for world wide events of approx mag 4.5+ and for local US events down to mag 2.5
The above is a repeat of the global entry for convenience. You will also find the global animation there. Global lists
US animation (7 days) 7 day animation for US events. Updated hourly automatically so events will not have been reviewed.
Earthquake Notification Service The Earthquake Notification Service (ENS) is a free service that sends you automated notification emails when earthquakes happen in your area.

California

All Earthquakes in California-Nevada (7 days) All earthquakes catalogued in the last week (168 hours) for the California-Nevada map area. Mag 3.0+ in red.
San Francisco animation (7 days) 7 day animation for San Francisco events. Updated hourly automatically so events will not have been reviewed.
Los Angeles animation (7 days) 7 day animation for Los Angeles events. Updated hourly automatically so events will not have been reviewed.
Long Valley animation (7 days) 7 day animation for Long Valley events. Updated hourly automatically so events will not have been reviewed.
Recent quakes in N.Cali San Francisco Chronicle – SF Gate. Earthquake information and disaster preparedness.

Nevada

Nevada Regional Earthquakes In The Past 14 Days Earthquakes In The Past 14 Days. Interactive map. Earthquakes coloured by timespan and marked by size. Clicking a quake gives more detail.
The is a tab for earthquakes in the past 90 days as well.

Cascades Region – Pacific North West

Weather info in the Cascades area. Useful for determining temperature near seismo stations etc.
Cascades Volcano Observatory, Vancouver, Washington CVO Information, Mount St. Helens, Other Volcanoes, Miscellaneous and other items including educational outreach materials.
Mount St Helens Home Page Mount St. Helens was known as “the Fuji of America” because its symmetrical beauty was similar to that of the famous Japanese volcano before the 1980 eruption.

New Madrid Seismic Zone

New Madrid Earthquake Catalog Search Use the form to select a group of earthquakes from the New Madrid catalog, 1974-present. Once the search has run, there will be additional options for generating postscript or GIF maps.

Oklahoma

Oklahoma Geophysical Survey The Oklahoma Geological Survey Observatory in rural Tulsa County, south of Leonard is a comprehensive geophysical observatory which records, identifies, and locates 50 to 167 earthquakes in Oklahoma each year.

ANSS Inter-mountain West

Montana, Idaho, Wyoming, Nevada, Utah, Colorado, Arizona, New Mexico

30 most recent 30 most recent earthquakes and all M>3 earthquakes on the map. Times are local (MST or MDT).
Last week (168 hrs) Earthquakes recorded by University of Utah Seismograph Stations for the last week (168 hours). Times are local (MST or MDT).
Inter-mountain West Region Special Map Earthquakes for the last week (168 hours) for the full ANSS Inter-mountain West area as defined above. Times are local (MST or MDT).
Yellowstone NP Special Map Earthquakes recorded by University of Utah Seismograph Stations for Yellowstone National Park area. Times are local (MST or MDT).
Yellowstone Volcano Observatory The home page of the YVO for all things happening in the Park.
Yellowstone National Park Region Earthquake Listings The Yellowstone earthquake archive. The data listed for each region have been reviewed by an analyst, but may not be final. The listings may include some blasts.

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Central America

Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama

Costa Rica

Last 10 Earthquakes This is the last 10 quakes with epicentres in Costa Rica.
Historical Earthquakes Earthquake lists by month for 2009 onwards.

Guatemala

Earthquakes Catalogue Earthquakes in Guatemala. Goes back to 1984. All catalogues are downloadable PDF files
Daily Volcano Bulletin This is Google Translation link to the Quatemala Daily Volcano Bulletin.

El Salvador

Last 10 earthquakes This is the last 10 earthquakes.
Map of the last 7 days The controls on the right hand side allow you to zoom in and out and theoretically get information, but that bit seems to elude me.
Map with date selection Seismicity map with Mercalli Intensity values in the Parametros. Goes back as far as Jan 2002 at the time of making this entry.
All sorts of things you can turn on including faults.

Mexico

Recent Earthquake listing The report is in Central Mexico time. Click ‘horario GMT’ to change to UTC/GMT/Zulu
Recent quakes (Alternative) Esta información está disponible también en horario GMT (Times are in GMT – UTC)
Weekly Earthquake listing The report is in Central Mexico time. Follows on from the one above.

Nicaragua

Earthquake listing and map This is the last 10 days earthquakes.
Historical Earthquakes Earthquake lists by month for 2009 onwards.

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South America

Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela

Argentina

Last 15 Earthquakes This is the last 15 quakes with epicentres in Argentina.

Brazil

Earthquakes List Earthquakes in Brazil. Goes back to Dec 2008. View between 15 and 100 quakes at a time.
Anthropogenic seismicity NOT an earthquake list but a neat article on form of as they put it ‘Man induced seismicity.’ Very well worth a read.

Chile

Recent Earthquakes Recent Earthquakes in Chile.
Earthquakes Catalog Earthquakes in Chile. Goes back 10 years. The listings are by day.
Major Earthquakes Major earthquakes and / or destructive (1570 – present)

Ecuador

Instituto Geofísico Main Site Note: This sites uses frames for navigation so you need to find the bit you want on the menus down the side.
Earthquake Bulletin (90 days) This is a link direct to the page (no frames)
Recent Helicorder displays This is a link direct to the page (no frames)
Recent Spectrogram displays This is a link direct to the page (no frames)

Peru

Last Quake Felt Interactive map
Latest Earthquakes List Current year listing(?). Has Mercali intensities on the list as well.
Earthquakes by depth(km) Current year listing(?). Interactive map and listing.

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Caribbean Region

Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, British Virgin Islands, Cayman Islands, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Netherlands Antilles, Puerto Rico, St. Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US)

Trinidad and Tobago
Scientific Advisories Latest felt earthquakes in the West Indies
Recent Earthquakes Nice maps. Not right up to date. See above.

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