Monday, August 19, 2002 at 7:01 PM
2002-08-19 11:01 UTC ยท -21.696ยฐ, -179.513ยฐ
Magnitude
7.7 mwc
Great
Depth
580 km
Deep
Energy
5.4 megatons of TNT
GutenbergโRichter
Coordinates
-21.696ยฐ, -179.513ยฐ
Felt reports
โ
Tsunami
No
Source
USGS
Region
โ
Can cause severe, widespread destruction and loss of life.
At 580 km this was a deep earthquake. Deep quakes are felt over very large areas but rarely cause surface damage.
This event sits in the Great range of the moment magnitude scale.
Nearest mapped structure: Philippine Trench (~6589 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 8/100 (low).
11 recorded M4.0+ events within 358 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.