Source-attributed earthquakes with magnitude, depth, and observation times.
stale · earthquake
M 1.3 - 17 km NE of Little Lake, CA. Reported magnitude 1.32. Depth 0.97 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 6:00 PM UTC · Updated Oct 8, 2026, 7:24 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.7 - 6 km WNW of The Geysers, CA. Reported magnitude 0.71. Depth 3.33999991416931 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 7:06 PM UTC · Updated Oct 8, 2026, 7:07 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.8 - 2 km W of Fontana, CA. Reported magnitude 0.81. Depth 6.75 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 10:40 AM UTC · Updated Oct 8, 2026, 7:00 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.5 - 1 km WNW of Fontana, CA. Reported magnitude 0.51. Depth 5.21 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 4:27 PM UTC · Updated Oct 8, 2026, 6:41 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.5 - 9 km NNE of Avalon, CA. Reported magnitude 1.48. Depth 12.22 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:55 PM UTC · Updated Oct 8, 2026, 6:35 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.6 - 7 km N of Rancho Cucamonga, CA. Reported magnitude 0.61. Depth 6.55 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 12:24 PM UTC · Updated Oct 8, 2026, 6:26 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.9 - 2 km W of Fontana, CA. Reported magnitude 0.93. Depth 6.6 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 4:30 PM UTC · Updated Oct 8, 2026, 6:19 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.7 - 3 km W of Fontana, CA. Reported magnitude 0.67. Depth 6.04 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 3:23 PM UTC · Updated Oct 8, 2026, 6:13 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.9 - 4 km NNW of The Geysers, CA. Reported magnitude 0.89. Depth 3.59999990463257 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 5:58 PM UTC · Updated Oct 8, 2026, 5:59 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.7 - 8 km NW of The Geysers, CA. Reported magnitude 0.74. Depth 1.96000003814697 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 5:54 PM UTC · Updated Oct 8, 2026, 5:55 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.9 - 3 km W of Fontana, CA. Reported magnitude 0.92. Depth 6.46 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 1:39 AM UTC · Updated Oct 8, 2026, 5:28 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.8 - 2 km NE of Colton, CA. Reported magnitude 1.76. Depth 15.88 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 3:49 PM UTC · Updated Oct 8, 2026, 5:13 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.1 - 2 km W of Fontana, CA. Reported magnitude 1.06. Depth 6.48 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:30 PM UTC · Updated Oct 8, 2026, 5:12 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.4 - 3 km W of Fontana, CA. Reported magnitude 1.36. Depth 6.68 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 8:08 AM UTC · Updated Oct 8, 2026, 3:43 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.4 - 5 km NW of The Geysers, CA. Reported magnitude 1.38. Depth 2.54999995231628 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 3:03 PM UTC · Updated Oct 8, 2026, 3:37 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.3 - 5 km NNW of The Geysers, CA. Reported magnitude 1.31. Depth 2.64000010490417 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:20 PM UTC · Updated Oct 8, 2026, 3:07 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.2 - 9 km ESE of Cloverdale, CA. Reported magnitude 1.23. Depth 5.94999980926514 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:57 PM UTC · Updated Oct 8, 2026, 2:59 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.7 - 2 km WNW of Lake Pillsbury, CA. Reported magnitude 1.73. Depth 7.42000007629395 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:06 PM UTC · Updated Oct 8, 2026, 2:37 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.8 - 6 km NW of The Geysers, CA. Reported magnitude 0.75. Depth 2.60999989509583 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:26 PM UTC · Updated Oct 8, 2026, 2:28 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.9 - 8 km WNW of Anza, CA. Reported magnitude 0.94. Depth 12.32 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 7, 2026, 10:04 PM UTC · Updated Oct 8, 2026, 2:00 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.1 - 17 km N of Borrego Springs, CA. Reported magnitude 1.09. Depth 8.05 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 7, 2026, 11:23 PM UTC · Updated Oct 8, 2026, 2:00 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.4 - 17 km N of Borrego Springs, CA. Reported magnitude 1.35. Depth 9.24 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 7, 2026, 10:57 PM UTC · Updated Oct 8, 2026, 2:00 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.5 - 3 km WSW of Anza, CA. Reported magnitude 0.53. Depth 5.87 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 12:46 AM UTC · Updated Oct 8, 2026, 1:59 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 1.1 - 2 km WNW of Fontana, CA. Reported magnitude 1.08. Depth 5.99 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 2:37 AM UTC · Updated Oct 8, 2026, 1:59 PM UTC
Source: USGS — earthquakes, past week stale · earthquake
M 0.9 - 2 km W of Fontana, CA. Reported magnitude 0.93. Depth 6.38 km. See the USGS event record for reviewed details and updates.
CA, US · Event Oct 8, 2026, 5:54 AM UTC · Updated Oct 8, 2026, 1:59 PM UTC
Source: USGS — earthquakes, past week