Source-attributed earthquakes with magnitude, depth, and observation times.
current · earthquake
M 1.0 - 16 km SSW of Maricopa, CA. Reported magnitude 0.98. Depth 10.13 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 6:10 PM UTC · Updated Oct 18, 2026, 6:51 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.7 - 8 km NW of The Geysers, CA. Reported magnitude 0.73. Depth 1.73000001907349 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 6:49 PM UTC · Updated Oct 18, 2026, 6:50 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.0 - 8 km ESE of Ocotillo Wells, CA. Reported magnitude 1.01. Depth 2.46 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 6:10 PM UTC · Updated Oct 18, 2026, 6:45 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.9 - 7 km ENE of San Diego Country Estates, CA. Reported magnitude 0.88. Depth 15.21 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 2:36 AM UTC · Updated Oct 18, 2026, 6:40 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.5 - 10 km SSW of Idyllwild, CA. Reported magnitude 0.45. Depth 12.37 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 1:11 AM UTC · Updated Oct 18, 2026, 6:27 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.3 - 5 km WNW of Cobb, CA. Reported magnitude 1.33. Depth 1.57000005245209 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 5:17 PM UTC · Updated Oct 18, 2026, 6:17 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.4 - 17 km W of Searles Valley, CA. Reported magnitude 0.38. Depth 10.23 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 4:33 PM UTC · Updated Oct 18, 2026, 6:05 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.4 - 17 km NE of Borrego Springs, CA. Reported magnitude 1.36. Depth 10.74 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 4:26 PM UTC · Updated Oct 18, 2026, 6:05 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.5 - 9 km WNW of Anza, CA. Reported magnitude 0.46. Depth 11.8 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 2:09 PM UTC · Updated Oct 18, 2026, 6:05 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.4 - 8 km E of Ocotillo Wells, CA. Reported magnitude 1.4. Depth 2.21 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 1:30 PM UTC · Updated Oct 18, 2026, 6:05 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.9 - 12 km E of Coso Junction, CA. Reported magnitude 0.88. Depth 1.47 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 4:14 PM UTC · Updated Oct 18, 2026, 6:04 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.0 - 17 km WSW of Johannesburg, CA. Reported magnitude 1.04. Depth 5.35 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 5:28 PM UTC · Updated Oct 18, 2026, 6:03 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.5 - 6 km SSE of Lytle Creek, CA. Reported magnitude 1.54. Depth 5.75 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 16, 2026, 11:53 PM UTC · Updated Oct 18, 2026, 6:03 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.5 - 31 km SW of Dana Point, CA. Reported magnitude 1.47. Depth 8.13 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 8:04 AM UTC · Updated Oct 18, 2026, 5:28 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 2.0 - 12 km E of Coso Junction, CA. Reported magnitude 2. Depth 1.67 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 4:14 PM UTC · Updated Oct 18, 2026, 5:20 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.9 - 14 km S of Tres Pinos, CA. Reported magnitude 1.85. Depth 3.92000007629395 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 4:18 PM UTC · Updated Oct 18, 2026, 4:52 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.0 - 10 km SW of Corona, CA. Reported magnitude 1.03. Depth 4.12 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 16, 2026, 8:43 PM UTC · Updated Oct 18, 2026, 4:40 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.5 - 4 km WSW of Beaumont, CA. Reported magnitude 1.48. Depth 16.57 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 17, 2026, 12:22 AM UTC · Updated Oct 18, 2026, 4:33 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.7 - 4 km WSW of Beaumont, CA. Reported magnitude 1.66. Depth 16.95 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 17, 2026, 12:21 AM UTC · Updated Oct 18, 2026, 4:21 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.7 - 8 km WNW of Cobb, CA. Reported magnitude 0.67. Depth 8.39999961853027 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 4:06 PM UTC · Updated Oct 18, 2026, 4:08 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 2.4 - 8 km E of Ocotillo Wells, CA. Reported magnitude 2.37. Depth 3.16 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 7:01 AM UTC · Updated Oct 18, 2026, 4:01 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.3 - 11 km WNW of Cobb, CA. Reported magnitude 0.28. Depth 1.46000003814697 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 3:45 PM UTC · Updated Oct 18, 2026, 3:47 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.1 - 3 km W of Cobb, CA. Reported magnitude 1.09. Depth 2.07999992370605 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 3:09 PM UTC · Updated Oct 18, 2026, 3:10 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.3 - 6 km SE of Pinnacles, CA. Reported magnitude 1.28. Depth 5.21999979019165 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 2:34 PM UTC · Updated Oct 18, 2026, 3:07 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.5 - 19 km NW of Parkfield, CA. Reported magnitude 1.53. Depth 3.55999994277954 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 18, 2026, 1:46 PM UTC · Updated Oct 18, 2026, 2:27 PM UTC
Source: USGS — earthquakes, past week