Thursday, July 1, 2004 at 7:37 AM
2004-06-30 23:37 UTC · 0.797°, 124.726°
Magnitude
6.3 mwb
Major
Depth
91 km
Intermediate
Energy
42.5 kilotons of TNT
Gutenberg–Richter
Coordinates
0.797°, 124.726°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause serious damage over larger areas.
At 91 km this was a intermediate earthquake. Intermediate-depth quakes spread shaking over a wider area but are usually less destructive at the surface.
This event sits in the Major range of the moment magnitude scale.
Nearest mapped structure: Cotabato Trench (~474 km away).
Area seismic-hazard score: 8/100 (low).
3 recorded M4.0+ events within 302 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.