USGS Magnitude 2.5+ Earthquakes, Past Day. 2.5. 28 km NW of Susitna, Alaska. 2023-09-04 22:00:11 (UTC-07:00) 52.0 km. 3.7. 83 km NNE of Cruz Bay, U.S. Virgin Islands. 2023-09-04 21:50:36 (UTC-07:00) 14.0 km.Sep 3, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Sun Sep 3 12:00:37 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for a zoomed-in view. Map Information. How do earthquakes get on these maps? Search Earthquakes Near You (Relative2Me). Map Frequently Asked Questions (FAQ) Brown lines are known hazardous faults and fault zones.If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds . Dec 20, 2022 · Earthquake damage is seen at the Humboldt Creamery building in Loleta, Calif., Tuesday, Dec. 20, 2022. A strong earthquake shook a rural stretch of Northern California early Tuesday, jolting ... If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .San Diego has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 4 earthquakes in the past 7 days. 16 earthquakes in the past 30 days. 162 earthquakes in the past 365 days.Riverside has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 6 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 577 earthquakes in the past 365 days. Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Mon Sep 4 15:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ...Sep 4, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Mon Sep 4 15:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 10:47:59 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 21:00:00 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 00:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Fri Sep 1 06:00:03 2023. Here are the earthquakes appearing on this map, most recent at top ...Sep 3, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 01:44:29 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 11:07:34 2023 Here are the earthquakes appearing on this map, most recent at top ...If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .Sep 6, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 22:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for a zoomed-in view. Map Information. How do earthquakes get on these maps? Search Earthquakes Near You (Relative2Me). Map Frequently Asked Questions (FAQ) Brown lines are known hazardous faults and fault zones.Paso Robles has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 8 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 351 earthquakes in the past 365 days.List of Notable and Major California Earthquakes California's Earthquake History. Although earlier earthquakes have been documented—such as significant movement on the southern San Andreas fault all the way back to the 1600s—the earliest reported earthquake in California was on July 28, 1769, noted by members of a Spanish expedition to chart a land route from San Diego to Monterey. Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Sun Sep 3 19:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .Load M2.5+, past week Load all, past day Load all, past week (warning, slow)If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .Recent Earthquakes in California and Nevada San Francisco Special Map. Click on an earthquake on the above map for more information. Update time = Wed Sep 6 09:00:01 2023Dec 20, 2022 · Earthquake damage is seen at the Humboldt Creamery building in Loleta, Calif., Tuesday, Dec. 20, 2022. A strong earthquake shook a rural stretch of Northern California early Tuesday, jolting ... Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 07:06:50 2023 Here are the earthquakes appearing on this map, most recent at top ...If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .Sep 7, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 06:39:08 2023 Here are the earthquakes appearing on this map, most recent at top ... Los Angeles has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 5 earthquakes in the past 7 days. 28 earthquakes in the past 30 days. 312 earthquakes in the past 365 days.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Sun Sep 3 12:00:37 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada Los Angeles Special Map. Click on an earthquake on the above map for more information. Update time = Wed Sep 6 19:00:03 2023Sep 4, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 20:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent Earthquakes in California and Nevada San Francisco Special Map. Click on an earthquake on the above map for more information. Update time = Wed Sep 6 09:00:01 2023A 6.4 magnitude earthquake struck Northern California’s Eureka area early Tuesday, the US Geological Survey said, leaving at least two people dead, drawing reports of damage to roads and homes ...If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .Search Earthquakes Near You ( Relative2Me ). Brown lines are known hazardous faults and fault zones. Magnitude = ? for new earthquakes until a magnitude is determined (takes 4-5 minutes). Maps are updated within 1-5 minutes of an earthquake or once an hour. (Smaller earthquakes in southern California are added after human processing, which may ...Dec 20, 2022 · Earthquake damage is seen at the Humboldt Creamery building in Loleta, Calif., Tuesday, Dec. 20, 2022. A strong earthquake shook a rural stretch of Northern California early Tuesday, jolting ... Rancho Cucamonga has had: (M1.5 or greater) 4 earthquakes in the past 24 hours. 9 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 461 earthquakes in the past 365 days.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 07:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...Latest Earthquakes. 2.6. 16 km SW of Toms Place, CA. 2023-08-28 08:16:35 (UTC-07:00) 2.7 km. 2.7. 6 km ENE of Round Valley, CA. 2023-08-25 06:37:33 (UTC-07:00) 7.9 km. If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds . Rancho Cucamonga has had: (M1.5 or greater) 4 earthquakes in the past 24 hours. 9 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 461 earthquakes in the past 365 days.Sep 4, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Mon Sep 4 15:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ... Los Angeles has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 5 earthquakes in the past 7 days. 28 earthquakes in the past 30 days. 312 earthquakes in the past 365 days.Tehachapi has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 3 earthquakes in the past 7 days. 20 earthquakes in the past 30 days. 350 earthquakes in the past 365 days.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 01:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 04:00:03 2023 Here are the earthquakes appearing on this map, most recent at top ...Sep 7, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 07:06:50 2023 Here are the earthquakes appearing on this map, most recent at top ... The largest earthquake in South Lake Tahoe: this month: 3.1 in Smith Valley , Nevada , United States. this year: 5.5 in Westwood , California , United States. Sorted: Recent. Filter By Magnitude. Nearby Places. 1 week ago 1.6 magnitude, 7 km depth. Smith Valley , Nevada , United States. 1 week ago 1.5 magnitude, 6 km depth.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 22:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ...The Earthquake Event Page application supports most recent browsers, view supported browsers.Or, try our Real-time Notifications, Feeds, and Web Services.California, United States has had: (M1.5 or greater) 25 earthquakes in the past 24 hours. 140 earthquakes in the past 7 days. 735 earthquakes in the past 30 days. 7,592 earthquakes in the past 365 days. Oroville East has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 0 earthquakes in the past 7 days. 3 earthquakes in the past 30 days. 77 earthquakes in the past 365 days.Legend. Earthquakes are shown as circles sized by magnitude (red, < 1 hour; blue, < 1 day, yellow, < 1 week). Click or tap on a circle to view more details about an earthquake, such as location, date/time, magnitude, and links to more information about the quake. Local time is the time of the earthquake in your computer's time zone.Northern California has had: (M1.5 or greater) 6 earthquakes in the past 24 hours. 62 earthquakes in the past 7 days. 263 earthquakes in the past 30 days. 3,617 earthquakes in the past 365 days.The Earthquake Event Page application supports most recent browsers, view supported browsers. Or, try our Real-time Notifications, Feeds, and Web Services . undefined Rancho Cucamonga has had: (M1.5 or greater) 4 earthquakes in the past 24 hours. 9 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 461 earthquakes in the past 365 days.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 11:07:34 2023 Here are the earthquakes appearing on this map, most recent at top ...Sep 4, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 00:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 07:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Mon Sep 4 19:00:00 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 01:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...Oroville East has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 0 earthquakes in the past 7 days. 3 earthquakes in the past 30 days. 77 earthquakes in the past 365 days.Legend. Earthquakes are shown as circles sized by magnitude (red, < 1 hour; blue, < 1 day, yellow, < 1 week). Click or tap on a circle to view more details about an earthquake, such as location, date/time, magnitude, and links to more information about the quake. Local time is the time of the earthquake in your computer's time zone.Search Earthquakes Near You ( Relative2Me ). Brown lines are known hazardous faults and fault zones. Magnitude = ? for new earthquakes until a magnitude is determined (takes 4-5 minutes). Maps are updated within 1-5 minutes of an earthquake or once an hour. (Smaller earthquakes in southern California are added after human processing, which may ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 10:47:59 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada. Did you feel it? - Click Here. Click on an earthquake on the above map for a zoomed-in view. Magnitude = ? for new earthquakes until a magnitude is determined (takes 4-5 minutes). Maps are updated within 1-5 minutes of an earthquake or once an hour.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Sun Sep 3 12:00:37 2023 Here are the earthquakes appearing on this map, most recent at top ...Latest Earthquakes. 2.6. 16 km SW of Toms Place, CA. 2023-08-28 08:16:35 (UTC-07:00) 2.7 km. 2.7. 6 km ENE of Round Valley, CA. 2023-08-25 06:37:33 (UTC-07:00) 7.9 km.Recent Earthquakes in the Southern California Region Use the map below to explore recent earthquake activity. This map shows the earthquake feed from the USGS for all earthquakes in the last 7 days with the network codes of CI, NC, or NN, or between the latitude coordinates 32 and 42 and the longitude coordinates -126 and -114.California, United States has had: (M1.5 or greater) 16 earthquakes in the past 24 hours. 124 earthquakes in the past 7 days. 722 earthquakes in the past 30 days. 7,550 earthquakes in the past 365 days. Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Mon Sep 4 10:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...[1/7] The collapsed second story porch of a house is seen after a strong 6.4-magnitude earthquake struck off the coast of northern California, in Rio Dell, California, U.S. December 20, 2022 ...Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 07:00:00 2023 Here are the earthquakes appearing on this map, most recent at top ...Sep 6, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 22:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ... Sep 4, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Wed Sep 6 20:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ... The largest earthquake in South Lake Tahoe: this month: 3.1 in Smith Valley , Nevada , United States. this year: 5.5 in Westwood , California , United States. Sorted: Recent. Filter By Magnitude. Nearby Places. 1 week ago 1.6 magnitude, 7 km depth. Smith Valley , Nevada , United States. 1 week ago 1.5 magnitude, 6 km depth.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 01:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ...Recent Earthquakes in California and Nevada Los Angeles Special Map. Click on an earthquake on the above map for more information. Update time = Wed Sep 6 19:00:03 2023Recent Earthquakes. Monthly Commentaries on So. Cal seismicity. Click on image for selected historic California earthquake photos. Photo credits: (1) Arnold Genthe, Steinbrugge Collection of the UC Berkeley Earthquake Engineering Research Center; (2) Bulletin of the Seismological Society of America (3) Portland Cement Association; (4) Bolt ...Riverside has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 6 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 577 earthquakes in the past 365 days.Since the three damaging earthquakes that occurred in the American Midwest and the East Coast ( 1755 Cape Ann, 1811–12 New Madrid, 1886 Charleston) were well known, it became apparent to settlers that the earthquake hazard was different in California. While the 1812 San Juan Capistrano, 1857 Fort Tejon, and 1872 Owens Valley shocks were in ...Rancho Cucamonga has had: (M1.5 or greater) 4 earthquakes in the past 24 hours. 9 earthquakes in the past 7 days. 40 earthquakes in the past 30 days. 461 earthquakes in the past 365 days. Greater Los Angeles Area, California has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 12 earthquakes in the past 7 days. 206 earthquakes in the past 30 days. 571 earthquakes in the past 365 days.
If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .. Ashurst llp
The Latest Earthquakes application supports most recent browsers, view supported browsers. If the application does not load, try our legacy Latest Earthquakes application.USGS Magnitude 2.5+ Earthquakes, Past Day. 2.5. 28 km NW of Susitna, Alaska. 2023-09-04 22:00:11 (UTC-07:00) 52.0 km. 3.7. 83 km NNE of Cruz Bay, U.S. Virgin Islands. 2023-09-04 21:50:36 (UTC-07:00) 14.0 km.If the application does not load, try our legacy Latest Earthquakes application. Javascript must be enabled to view our earthquake maps. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or our other earthquake feeds .Oroville East has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 0 earthquakes in the past 7 days. 3 earthquakes in the past 30 days. 77 earthquakes in the past 365 days.Avalon has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 6 earthquakes in the past 7 days. 19 earthquakes in the past 30 days. 134 earthquakes in the past 365 days.[1/7] The collapsed second story porch of a house is seen after a strong 6.4-magnitude earthquake struck off the coast of northern California, in Rio Dell, California, U.S. December 20, 2022 ...San Leandro has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 5 earthquakes in the past 7 days. 26 earthquakes in the past 30 days. 399 earthquakes in the past 365 days.Sep 4, 2023 · Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Thu Sep 7 07:50:52 2023 Here are the earthquakes appearing on this map, most recent at top ... California, United States has had: (M1.5 or greater) 16 earthquakes in the past 24 hours. 124 earthquakes in the past 7 days. 722 earthquakes in the past 30 days. 7,550 earthquakes in the past 365 days. San Leandro has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 5 earthquakes in the past 7 days. 26 earthquakes in the past 30 days. 399 earthquakes in the past 365 days. The Latest Earthquakes application supports most recent browsers, view supported browsers. If the application does not load, try our legacy Latest Earthquakes application.Recent Earthquakes in California and Nevada. Click on an earthquake on the above map for more information. Click on an arrow at edge or corner of above map to go to an adjacent map. Update time = Tue Sep 5 01:44:29 2023 Here are the earthquakes appearing on this map, most recent at top ...Oregon, United States has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 5 earthquakes in the past 7 days. 33 earthquakes in the past 30 days. 407 earthquakes in the past 365 days. Morgan Hill has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. 7 earthquakes in the past 7 days. 44 earthquakes in the past 30 days. 719 earthquakes in the past 365 days.Latest Earthquakes. 2.6. 16 km SW of Toms Place, CA. 2023-08-28 08:16:35 (UTC-07:00) 2.7 km. 2.7. 6 km ENE of Round Valley, CA. 2023-08-25 06:37:33 (UTC-07:00) 7.9 km.Recent California earthquakes with greater than 2.5 magnitude with epicenters in the state. Tehachapi has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 3 earthquakes in the past 7 days. 20 earthquakes in the past 30 days. 350 earthquakes in the past 365 days. Jul 15, 2023 · Earthquake Hazards Program. The USGS monitors and reports on earthquakes, assesses earthquake impacts and hazards, and conducts targeted research on the causes and effects of earthquakes. We undertake these activities as part of the larger National Earthquake Hazards Reduction Program (NEHRP), a four-agency partnership established by Congress. .