Today’s earthquake shook Antioch, Contra Costa County, California, USA, Oct 18, 2023

Today’s earthquake shook Antioch, Contra Costa County, California, USA, Oct 18, 2023 A moderate earthquake measuring 4.1 has just been reported to shake northeast of Antioch, California, United States An earthquake measuring 4.1 occurred on the morning of Wednesday, October 18 2023 at local time near Antioch, Contra Costa County, California, USA, as reported by the United States Geological Survey. Based on preliminary data, the earthquake occurred at a shallow depth of 6.7 miles. Shallow earthquakes will feel stronger than deep earthquakes because they are located closer to the surface. The exact magnitude, epicenter and depth of the quake will likely be revised in the next few hours or minutes as seismologists review the data and refine their calculations, or as other agencies issue their reports. The earthquake monitoring service identified a second report from The Incorporated Research Institutions for Seismology (IRIS) that said the earthquake measured 4.6 on the Richter scale. A third agency, the RaspberryShake citizen seismograph network, reported the same earthquake measuring 4.1 on the Richter scale. Based on preliminary seismic data, the earthquake was likely felt by many people around the epicenter. It should not cause any significant damage, other than objects falling off shelves, broken windows, etc. In Isleton, which is located 3 miles from the epicenter, the earthquake should have been mild. Strong shaking may have been felt in Oakley located 10 miles from the epicenter, Antioch 13 miles away, Brentwood 14 miles away, New York on the Pacific 15 miles away, and Stockton 22 miles away. Other cities near the epicenter where the quake may have felt very weak include Fairfield located 24 miles from the epicenter, Concord 24 miles away, Sacramento 32 miles away, and San Francisco 79 miles away. earthquake today, earthquake, earthquake swarm, daily earthquakes, earthquakes alaska, alaska earthquakes, earthquakes canada, isleton, california earthquake, shakealert, quake, google earth, northern california quake, isleton (city/town/village), ontario weather, mortons on the move, arcgis online, lake mead update, sportonresponse, arson, is there school on veterans day, part d, part c, abc15 arizona latest headlines, arcgis, ontario winter storm california earthquake, earthquake california, earthquake in california, earthquake now california, 7.1 earthquake california, 5.1 earthquake california, california earthaquake, california earthquake 2023, california earthquake 2022, california earthquake 2019, california earthquake today, earthquake today california, california earthquake warning, northern california earthquake, california quake, california earthquake 2023 today, califonria earthquakes, earthquake, antakya earthquake, earthquakes, earthquake in taiwan, taiwan earthquake, earthquake taiwan, earthquake map, earthquake cam, shaanxi earthquake, earthquake news, tangshan earthquake, earthquake in turkey, earthquake video, syria earthquake, hatay earthquake, earthquake syria, third earthquake, antakya turkey earthquake, antakya rubble earthquake, turkey earthquake, second earthquake, worst earthquakes, earthquake turkey, earthquake camera