Saturday, March 9, 2013 at 8:16 PM
2013-03-09 12:16 UTC · 43.173°, 144.720°
Magnitude
4.9 mb
Moderate
Depth
103 km
Intermediate
Energy
338 tons of TNT
Gutenberg–Richter
Coordinates
43.173°, 144.720°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Felt widely; can cause minor damage to weak structures.
At 103 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: Manila Trench (~3343 km away). Last major event: 1934 Manila Trench Earthquake.
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.