M 1.8 - 21 km E of Porterville, CA
Source-attributed earthquakes with magnitude, depth, and observation times.
current · automatic · official-source
M 1.8 - 21 km E of Porterville, CA. Reported magnitude 1.76. Depth 1.14 km. See the USGS event record for reviewed details and updates.
- Provider
- USGS — earthquakes, past week
- Source observed
- 10/4/2026, 9:07:36 PM UTC
- Source updated
- 10/5/2026, 4:05:14 PM UTC
- depth km
- 1.14
- location
- 21 km E of Porterville, CA
- magnitude
- 1.76
- event type
- earthquake
- significance
- 48
- tsunami flag
- 0
- review status
- automatic
- magnitude type
- ml
- freshness minutes
- 10080
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Update history (1 recent revisions)
- 10/8/2026, 1:42:02 AM UTC
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