Thursday, October 14, 2004 at 4:30 AM
2004-10-13 20:30 UTC · -17.595°, -178.922°
Magnitude
5.5 mwc
Strong
Depth
566 km
Deep
Energy
2.7 kilotons of TNT
Gutenberg–Richter
Coordinates
-17.595°, -178.922°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
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 Strong range of the moment magnitude scale.
Nearest mapped structure: Philippine Trench (~6489 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 8/100 (low).
3 recorded M4.0+ events within 270 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.