Tuesday, October 4, 2011 at 11:44 AM
2011-10-04 03:44 UTC · -28.575°, -63.109°
Magnitude
4.6 mb
Moderate
Depth
577 km
Deep
Energy
120 tons of TNT
Gutenberg–Richter
Coordinates
-28.575°, -63.109°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Felt widely; can cause minor damage to weak structures.
At 577 km this was a deep earthquake. Deep quakes are felt over very large areas but rarely cause surface damage.
This event sits in the Moderate range of the moment magnitude scale.
Nearest mapped structure: Cotabato Trench (~17289 km away).
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.