The map shows quakes of M1.5 and up from the last 90 days, the 8 biggest on record, and always the very latest quake — even if it was smaller than M1.5. The list below can include smaller ones the map leaves out. Tap any dot for details.
In the last 30 days, 8 earthquakes of M1.5 or bigger were recorded within 100 km of Anderson, the biggest of them M2.3. Over the past year, M3.0+ quakes near Anderson came at 1.2× the usual pace — busier than normal for this area. The biggest quake on record near Anderson — records go back to 1980 — was the M5.1 of Nov 26, 1998, 19:49 UTC: 7km NW of Redding, CA.
How we figure this: 4 quakes of M3.0 or bigger within 100 km in the last 12 months (Nov 03, 2025 – Nov 03, 2026), compared with an average of 3.3 a year across the full calendar years 2016–2025, counted the same way. This compares how often quakes happened in two past periods. It is not a forecast, and it does not mean a big earthquake is on its way — nobody can predict earthquakes.
Latest earthquakes near Anderson
| Mag | Location | Local time | Depth | Distance |
|---|---|---|---|---|
| M2.1 | 13 km SE of Millville, CA | Nov 01, 2026, 08:46 AM | 20 km | 19 km E |
| M1.7 | 13 km SW of Chester, CA | Oct 29, 2026, 03:15 AM | 0 km | 85 km ESE |
| M1.9 | 7 km SW of Dunsmuir, CA | Oct 19, 2026, 05:17 PM | 10 km | 79 km N |
| M2.0 | 14 km ESE of Anderson, CA | Oct 16, 2026, 06:53 AM | 16 km | 14 km ESE |
| M2.3 | 9 km N of Belden, CA | Oct 13, 2026, 06:11 AM | 10 km | 96 km ESE |
| M2.1 | 15 km ESE of Anderson, CA | Oct 08, 2026, 09:50 PM | 15 km | 15 km ESE |
| M1.9 | 11 km WSW of Manton, CA | Oct 06, 2026, 12:28 AM | 10 km | 28 km ESE |
| M2.2 | 5 km WSW of Redding, CA | Oct 04, 2026, 04:06 PM | 16 km | 17 km NW |
| M2.1 | 4 km NNE of Almanor, CA | Oct 04, 2026, 11:51 AM | 6 km | 100 km ESE |
| M1.9 | 3 km NE of Almanor, CA | Oct 04, 2026, 11:22 AM | 6 km | 100 km ESE |
Earthquakes per year near Anderson (M3.0 and up, within 100 km)
M3.0–3.9 M4.0+
Each bar is one year; taller means more quakes (M3.0 and up). The dark red part is the bigger ones (M4.0+), counted inside the number above each bar — not added on top. These may be felt, depending on how far away and how deep they are. 2026 is not a full year yet — it only counts up to today. Source: USGS Earthquake Catalog.
What the last year looked like near Anderson
Every quake of M1.5 or bigger within 100 km over the last year — 208 in total. A quake of exactly M2.0 counts in the M2.0–3.0 group.
The 8 biggest earthquakes on record near Anderson (M4.0 and up, since 1980)
| Mag | Location | Date (UTC) | Distance |
|---|---|---|---|
| M5.1 | 7km NW of Redding, CA | Nov 26, 1998, 19:49 UTC | 22 km |
| M5.0 | 12 km NE of Burney, CA | Sep 08, 2023, 17:24 UTC | 84 km |
| M4.7 | 31 km NW of Rancho Tehama Reserve, California | Jan 19, 2008, 23:13 UTC | 46 km |
| M4.6 | 5km NNW of Redding, CA | Nov 26, 1998, 22:58 UTC | 21 km |
| M4.5 | 34 km WNW of Rancho Tehama Reserve, California | Jan 19, 2008, 17:18 UTC | 50 km |
| M4.5 | 4 km NNW of Redding, California | Jul 21, 1998, 08:38 UTC | 22 km |
| M4.5 | 8 km ESE of Mad River, California | Aug 28, 2016, 21:20 UTC | 94 km |
| M4.4 | 10 km NW of Burney, California | May 10, 2005, 20:21 UTC | 72 km |
Nearby places
Cottonwood, CA (7 km) · Palo Cedro, CA (14 km) · Redding, CA (17 km) · Red Bluff, CA (30 km) · Shasta Lake, CA (27 km) · Central Valley (historical), CA (27 km)
USGS data fetched Nov 03, 2026, 21:45 UTC · page built Nov 03, 2026, 21:45 UTC. How to read this page: recent-window counts cover M1.5+ events within 100 km; the 10-year layer is based on M3.0+ and the history layer on M4.0+ since 1980. Recording completeness varies by era and region — small quakes from early decades are under-recorded, so “no record” does not prove “never happened”. Depths are relative to sea level and can be slightly negative for shallow events in elevated terrain. Method: data & methodology.