Monday, October 11, 2004 at 6:39 PM
2004-10-11 10:39 UTC · 13.912°, 120.866°
Magnitude
4.2 mb
Moderate
Depth
108 km
Intermediate
Energy
30 tons of TNT
Gutenberg–Richter
Coordinates
13.912°, 120.866°
Felt reports
—
Tsunami
No
Source
USGS
Region
Luzon
Felt widely; can cause minor damage to weak structures.
At 108 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 Moderate range of the moment magnitude scale.
Nearest mapped structure: Marikina Valley Fault System (~52 km away). Last major event: 1658 Manila Earthquake.
Area seismic-hazard score: 100/100 (very high).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.