Saturday, October 31, 2026 at 10:18 PM
2026-10-31 14:18 UTC · 37.834°, -121.961°
Magnitude
2.1 md
Minor
Depth
15 km
Shallow
Energy
25 kg of TNT
Gutenberg–Richter
Coordinates
37.834°, -121.961°
Felt reports
1
“Did You Feel It?”
Tsunami
No
Source
USGS
Region
—
Generally not felt, but recorded by seismographs.
At 15 km this was a shallow earthquake. Shallow quakes concentrate shaking near the epicentre and tend to be the most damaging.
This event sits in the Minor range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~11006 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
No other recent earthquakes nearby.
Browse all earthquakes →Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.