Monday, August 31, 2026 at 11:49 AM
2026-08-31 03:49 UTC · 18.003°, -66.938°
Magnitude
1.8 md
Minor
Depth
9 km
Shallow
Energy
8 kg of TNT
Gutenberg–Richter
Coordinates
18.003°, -66.938°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Generally not felt, but recorded by seismographs.
At 9 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 (~15748 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.