Thursday, October 11, 1984 at 7:50 PM
1984-10-11 11:50 UTC · -7.188°, 155.872°
Magnitude
5.0 mb
Strong
Depth
79 km
Intermediate
Energy
477 tons of TNT
Gutenberg–Richter
Coordinates
-7.188°, 155.872°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 79 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 Strong range of the moment magnitude scale.
Nearest mapped structure: Philippine Trench (~3428 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 8/100 (low).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.