M 0.7 - 9 km N of Claremont, CA
Source-attributed earthquakes with magnitude, depth, and observation times.
current · reviewed · official-source
M 0.7 - 9 km N of Claremont, CA. Reported magnitude 0.66. Depth 6.6 km. See the USGS event record for reviewed details and updates.
- Provider
- USGS — earthquakes, past week
- Source observed
- 10/4/2026, 3:17:40 AM UTC
- Source updated
- 10/4/2026, 2:08:29 PM UTC
- depth km
- 6.6
- location
- 9 km N of Claremont, CA
- magnitude
- 0.66
- event type
- earthquake
- significance
- 7
- tsunami flag
- 0
- review status
- reviewed
- magnitude type
- ml
- freshness minutes
- 10080
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Update history (1 recent revisions)
- 10/8/2026, 1:42:20 AM UTC
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