Source-attributed earthquakes with magnitude, depth, and observation times.
current · earthquake
M 1.2 - 6 km S of Portola Valley, CA. Reported magnitude 1.18. Depth 5.80000019073486 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 5:29 PM UTC · Updated Oct 15, 2026, 6:17 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.8 - 28 km E of Barstow, CA. Reported magnitude 1.84. Depth 1.34 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 5:51 PM UTC · Updated Oct 15, 2026, 6:13 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.5 - 16 km WSW of Johannesburg, CA. Reported magnitude 1.49. Depth 6.89 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 8:30 AM UTC · Updated Oct 15, 2026, 6:11 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.8 - 14 km W of Manhattan Beach, CA. Reported magnitude 1.78. Depth 9.22 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 5:57 AM UTC · Updated Oct 15, 2026, 5:52 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 2.2 - 3 km N of San Jacinto, CA. Reported magnitude 2.16. Depth 13.65 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 3:52 AM UTC · Updated Oct 15, 2026, 5:50 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.7 - 6 km SSE of Pearblossom, CA. Reported magnitude 0.66. Depth 7.83 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:35 AM UTC · Updated Oct 15, 2026, 5:27 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.4 - 8 km NW of The Geysers, CA. Reported magnitude 0.44. Depth 1.69000005722046 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 5:10 PM UTC · Updated Oct 15, 2026, 5:12 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.5 - 10 km ENE of Coso Junction, CA. Reported magnitude 0.46. Depth 1.43 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 3:31 AM UTC · Updated Oct 15, 2026, 4:10 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 2.1 - 8 km NE of Talmage, CA. Reported magnitude 2.06. Depth 3.40000009536743 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 3:35 PM UTC · Updated Oct 15, 2026, 3:57 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.6 - 4 km SSW of Redlands, CA. Reported magnitude 0.63. Depth 14.83 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:32 AM UTC · Updated Oct 15, 2026, 3:29 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.2 - 8 km WNW of Cobb, CA. Reported magnitude 0.23. Depth 2.22000002861023 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:56 PM UTC · Updated Oct 15, 2026, 2:57 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.9 - 7 km NNW of Redwood Valley, CA. Reported magnitude 1.91. Depth 1.36000001430511 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 1:31 PM UTC · Updated Oct 15, 2026, 2:57 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.1 - 6 km NW of The Geysers, CA. Reported magnitude 1.07. Depth 0.430000007152557 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:43 PM UTC · Updated Oct 15, 2026, 2:45 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.3 - 9 km WNW of Anza, CA. Reported magnitude 1.33. Depth 12.3 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 9, 2026, 1:36 AM UTC · Updated Oct 15, 2026, 2:45 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.8 - 5 km NW of The Geysers, CA. Reported magnitude 0.75. Depth 3.78999996185303 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:15 PM UTC · Updated Oct 15, 2026, 2:17 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.5 - 13 km SE of Livermore, CA. Reported magnitude 1.53. Depth -0.219999998807907 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 1:27 PM UTC · Updated Oct 15, 2026, 2:07 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.8 - 12 km SE of Livermore, CA. Reported magnitude 0.78. Depth 3.91000008583069 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 1:38 PM UTC · Updated Oct 15, 2026, 1:39 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.9 - 19 km ESE of Anza, CA. Reported magnitude 0.89. Depth 12.54 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 1:22 AM UTC · Updated Oct 15, 2026, 12:23 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.4 - 7 km SW of Anza, CA. Reported magnitude 0.44. Depth 3.87 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:04 AM UTC · Updated Oct 15, 2026, 12:23 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.2 - 22 km ESE of Anza, CA. Reported magnitude 1.24. Depth 2.91 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 5:02 AM UTC · Updated Oct 15, 2026, 12:22 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.0 - 9 km WNW of Anza, CA. Reported magnitude 1.03. Depth 12.37 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 3:14 AM UTC · Updated Oct 15, 2026, 12:22 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.8 - 6 km SSE of Pearblossom, CA. Reported magnitude 0.78. Depth 7.61 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 2:35 AM UTC · Updated Oct 15, 2026, 12:22 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.8 - 3 km N of San Jacinto, CA. Reported magnitude 0.82. Depth 12.23 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 3:42 AM UTC · Updated Oct 15, 2026, 12:22 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 1.0 - 5 km NE of San Bernardino, CA. Reported magnitude 1. Depth 3.44 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 10:33 AM UTC · Updated Oct 15, 2026, 12:21 PM UTC
Source: USGS — earthquakes, past week current · earthquake
M 0.4 - 22 km SW of La Quinta, CA. Reported magnitude 0.41. Depth 5.24 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 15, 2026, 7:01 AM UTC · Updated Oct 15, 2026, 12:21 PM UTC
Source: USGS — earthquakes, past week