Oregon · Earthquakes
Oregon earthquakes today and on record
Oregon is one of the most earthquake-active places in the country. The USGS catalog holds 268 quakes of magnitude 3.5 or more here since 1900, including 34 of magnitude 5 or more. Below: every quake in the state this week, a map, and the biggest since 1900.
Updated . Data: U.S. Geological Survey.
- Last 24 hours
- 0
- Past 7 days
- 2
- Most recent
- M4.3,
- Largest on record
- M7.0 (1991)
- M3.5+ since 1900
- 268
- M5+ since 1900
- 34
Earthquakes in Oregon this week
| Mag | Where | When | Depth |
|---|---|---|---|
| 4.3 | 18 km SE of Joseph, Oregon 132 felt reports | 12 km | |
| 3.1 | 210 km W of Port Orford, Oregon | 10 km |
Biggest earthquakes in Oregon since 1900
| Mag | Where | Date | Depth |
|---|---|---|---|
| 7.0 | 136 km WSW of Brookings, Oregon | Aug 17, 1991 | 1 km |
| 6.9 | 103 km W of Pistol River, Oregon | Jul 13, 1991 | 11 km |
| 6.2 | 149 km W of Port Orford, Oregon | May 28, 1938 | 10 km |
| 6.1 | 136 km WSW of Brookings, Oregon | Aug 16, 1991 | 3 km |
| 6.0 | 48 km WNW of Langlois, Oregon | Jun 4, 1925 | 15 km |
| 6.0 | 136 km WSW of Pistol River, Oregon | Sep 28, 1945 | 0 km |
| 6.0 | 27 km WNW of Klamath Falls, Oregon | Sep 21, 1993 | 9 km |
| 5.9 | 22 km WNW of Klamath Falls, Oregon | Sep 21, 1993 | 9 km |
| 5.9 | 136 km WSW of Pistol River, Oregon | Jul 24, 1996 | 10 km |
| 5.9 | 149 km W of Gold Beach, Oregon | Jun 4, 2021 | 14 km |
| 5.8 | 136 km WSW of Pistol River, Oregon | Mar 28, 1949 | 0 km |
| 5.7 | 143 km WSW of Pistol River, Oregon | Jun 3, 2026 | 10 km |
Quakes of magnitude 3.5+ by decade
Older decades look quieter partly because there were far fewer seismometers. Counts before about 1970 are incomplete.
Good to know
When was the last earthquake in Oregon?
The most recent one we have is a magnitude 4.3, 18 km SE of Joseph, Oregon, on November 10. The list above updates every few minutes.
What was the biggest earthquake in Oregon?
A magnitude 7.0 near Brookings, Oregon on August 17, 1991, the largest in the USGS catalog for the state since 1900.
Does Oregon get earthquakes?
Oregon is one of the most earthquake-active places in the country. The USGS catalog holds 268 quakes of magnitude 3.5 or more here since 1900, including 34 of magnitude 5 or more. The USGS national hazard map is the best guide to the chance of strong shaking where you live.
Also in Oregon
Oregon tornado history · Earthquakes today, nationwide · Did I just feel an earthquake?
Other states
History: USGS earthquake catalog, magnitude 3.5 and up since 1900, matched to the state by location (quakes just offshore count for the nearest state). Live: USGS real-time feeds.