Thursday, September 10, 2026 at 5:33 AM
2026-09-09 21:33 UTC · 21.256°, -106.252°
Magnitude
3.9 m
Light
Depth
-16 km
Shallow
Energy
11 tons of TNT
Gutenberg–Richter
Coordinates
21.256°, -106.252°
Felt reports
—
Tsunami
No
Source
EMSC
Region
ISLAS MARIAS REG., NAYARIT, MEX.
Often felt, but rarely causes damage.
At -16 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 Light range of the moment magnitude scale.
Nearest mapped structure: Casiguran Fault (~13285 km away). Last major event: 1968 Casiguran Earthquake (M7.3).
Area seismic-hazard score: 8/100 (low).
No other recent earthquakes nearby.
Browse all earthquakes →Data from EMSC. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.