Saturday, April 28, 2001 at 12:49 PM
2001-04-28 04:49 UTC · -18.064°, -176.937°
Magnitude
6.9 mwb
Major
Depth
352 km
Deep
Energy
337.6 kilotons of TNT
Gutenberg–Richter
Coordinates
-18.064°, -176.937°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause serious damage over larger areas.
At 352 km this was a deep earthquake. Deep quakes are felt over very large areas but rarely cause surface damage.
This event sits in the Major range of the moment magnitude scale.
Nearest mapped structure: Philippine Trench (~6705 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 8/100 (low).
7 recorded M4.0+ events within 326 km in the 90 days after this earthquake.
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.