Thursday, October 18, 2007 at 11:13 AM
2007-10-18 03:13 UTC · 4.496°, 127.696°
Magnitude
4.0 mb
Moderate
Depth
200 km
Intermediate
Energy
15 tons of TNT
Gutenberg–Richter
Coordinates
4.496°, 127.696°
Felt reports
—
Tsunami
No
Source
USGS
Region
Philippine Sea
Felt widely; can cause minor damage to weak structures.
At 200 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: Philippine Trench (~60 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 32/100 (moderate).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.