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 ...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. 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 ...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 . 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.Sep 2, 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 = Sat Sep 2 05:00:03 2023 Here are the earthquakes appearing on this map, most recent at top ... The Latest Earthquakes application supports most recent browsers, view supported browsers. If the application does not load, try our legacy Latest Earthquakes application.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. 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.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. Recent California earthquakes with greater than 2.5 magnitude with epicenters in the state.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 ...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 . 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. 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 . 1 Day, Magnitude 2.5+ U.S. 6 of 21 earthquakes in map area. Click for more information. 3.4.There have been: (M1.5 or greater) 91 earthquakes in the past 24 hours. 851 earthquakes in the past 7 days. 3,594 earthquakes in the past 30 days. 52,362 earthquakes in the past 365 days. 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 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 10:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ... A 6.2 magnitude earthquake off the coast of Northern California rattled a wide swath of the state shortly after noon local time, according to data from the US Geological Survey. The quake occurred ...Danville has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 5 earthquakes in the past 7 days. 32 earthquakes in the past 30 days. 404 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 ... LA and Southern California has had: (M1.5 or greater) 5 earthquakes in the past 24 hours. 45 earthquakes in the past 7 days. 369 earthquakes in the past 30 days. 2,964 earthquakes in the past 365 days. 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. 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.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 10:00:03 2023 Here are the earthquakes appearing on this map, most recent at top ...The New Year's Day earthquake, with a preliminary magnitude of 5.4, struck about 9 miles southeast of Rio Dell in Humboldt County just after 10:30 a.m. local time (1:35 p.m. ET) Sunday, according ...Dec 21, 2022 · A 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 ... 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 .Sources/Usage: Public Domain. The Latest Earthquake web application displays information in real-time and near-real-time for magnitude 2.5+ earthquakes in the U.S. and magnitude 4.5+ earthquakes around the world. This interactive tool allows you to view a list and map of earthquakes and to fine-tune the display with various settings.California, United States has had: (M1.5 or greater) 17 earthquakes in the past 24 hours 121 earthquakes in the past 7 days; 712 earthquakes in the past 30 days; 7,550 earthquakes in the past 365 days Jan 2, 2023 · The New Year's Day earthquake, with a preliminary magnitude of 5.4, struck about 9 miles southeast of Rio Dell in Humboldt County just after 10:30 a.m. local time (1:35 p.m. ET) Sunday, according ... [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 ...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.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. Caltech Seismological Laboratory. Earthquake Country Alliance. USGS Earthquake Science Center - Menlo Park. California Geological Survey. Redwood City Public Seismic Network. Southern California Earthquake Center (SCEC) - funded by NSF and USGS. Southern California Earthquake Data Center (SCEDC)For northern California, the potential sources of earthquakes larger than magnitude 6 are documented in Open-File Report 96-705: Database of Potential Sources for Earthquakes Larger than Magnitude 6 in Northern California by the Working Group on Northern California Earthquake Potential (chaired by Jim Lienkaemper).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. 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. 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 ...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.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 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 ... 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. United States has had: (M1.5 or greater) 67 earthquakes in the past 24 hours. 507 earthquakes in the past 7 days. 2,313 earthquakes in the past 30 days. 28,791 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.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 .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. 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 ...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. Sep 1, 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 11:07:34 2023 Here are the earthquakes appearing on this map, most recent at top ... 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 ... The Earthquake Event Page application supports most recent browsers, view supported browsers. Or, try our Real-time Notifications, Feeds, and Web Services . undefined Sep 2, 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 = Sat Sep 2 05:00:03 2023 Here are the earthquakes appearing on this map, most recent at top ... Dec 21, 2022 · A 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 ... Dec 21, 2021 · A 6.2 magnitude earthquake off the coast of Northern California rattled a wide swath of the state shortly after noon local time, according to data from the US Geological Survey. The quake occurred ... 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 California earthquakes with greater than 2.5 magnitude with epicenters in the state.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. 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 ...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 2023Oroville 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.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 = Wed Sep 6 11:07:34 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 = Wed Sep 6 21:00:00 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 .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 ...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 ...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.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.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 ...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.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 2023Recent Earthquakes in California and Nevada. Earthquakes recorded for the last week (168 hours). Times are local (PST or PDT). The most recent earthquakes are at the top of the list. Click on the word "map" or "MAP" to see a map displaying the earthquake. Click on an event "DATE" to get additional text information.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.Sep 5, 2023 · 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 2023 San Antonio Heights has had: (M1.5 or greater) 2 earthquakes in the past 24 hours. 7 earthquakes in the past 7 days. 36 earthquakes in the past 30 days. 440 earthquakes in the past 365 days. 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.Southern California has had: (M1.5 or greater) 5 earthquakes in the past 24 hours. 40 earthquakes in the past 7 days. 337 earthquakes in the past 30 days. 2,494 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 20:00:02 2023 Here are the earthquakes appearing on this map, most recent at top ...1 Day, Magnitude 2.5+ U.S. 6 of 21 earthquakes in map area. Click for more information. 3.4. 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 ...A 6.2 magnitude earthquake off the coast of Northern California rattled a wide swath of the state shortly after noon local time, according to data from the US Geological Survey. The quake occurred ...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 ...
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 ... . When does zaxby
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 10:00:03 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 .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.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 . Southern California has had: (M1.5 or greater) 5 earthquakes in the past 24 hours. 40 earthquakes in the past 7 days. 337 earthquakes in the past 30 days. 2,494 earthquakes in the past 365 days.There have been: (M1.5 or greater) 91 earthquakes in the past 24 hours. 851 earthquakes in the past 7 days. 3,594 earthquakes in the past 30 days. 52,362 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 = Tue Sep 5 00:00:04 2023 Here are the earthquakes appearing on this map, most recent at top ... Recent California earthquakes with greater than 2.5 magnitude with epicenters in the state.Recent Earthquakes in California and Nevada. Earthquakes recorded for the last week (168 hours). Times are local (PST or PDT). The most recent earthquakes are at the top of the list. Click on the word "map" or "MAP" to see a map displaying the earthquake. Click on an event "DATE" to get additional text information.Jan 2, 2023 · The New Year's Day earthquake, with a preliminary magnitude of 5.4, struck about 9 miles southeast of Rio Dell in Humboldt County just after 10:30 a.m. local time (1:35 p.m. ET) Sunday, according ... 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 .By Communications and Publishing July 8, 2021. A magnitude 6.0 (M6.0) earthquake struck Little Antelope Valley, California near the Nevada border on July 8, 2021 at 3:49pm local time (July 8 at 22:49 UTC). The earthquake occurred about 20 miles southwest of Smith Valley, NV.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 . 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.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 ...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 .Dec 21, 2021 · A 6.2 magnitude earthquake off the coast of Northern California rattled a wide swath of the state shortly after noon local time, according to data from the US Geological Survey. The quake occurred ... .