Friday, February 17, 1984 at 1:18 AM
1984-02-16 17:18 UTC · 36.431°, 70.826°
Magnitude
6.4 mw
Major
Depth
208 km
Intermediate
Energy
60.0 kilotons of TNT
Gutenberg–Richter
Coordinates
36.431°, 70.826°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause serious damage over larger areas.
At 208 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: Manila Trench (~4887 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
7 recorded M4.0+ events within 306 km in the 90 days after this earthquake.
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.