Thursday, April 8, 1999 at 9:10 PM
1999-04-08 13:10 UTC ยท 43.607ยฐ, 130.350ยฐ
Magnitude
7.1 mwc
Great
Depth
566 km
Deep
Energy
673.6 kilotons of TNT
GutenbergโRichter
Coordinates
43.607ยฐ, 130.350ยฐ
Felt reports
โ
Tsunami
No
Source
USGS
Region
โ
Can cause severe, widespread destruction and loss of life.
At 566 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: Manila Trench (~2620 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
No other recent earthquakes nearby.
Browse all earthquakes โData from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.