Friday, September 21, 2012 at 5:03 AM
2012-09-20 21:03 UTC · -20.757°, -178.513°
Magnitude
5.7 mww
Strong
Depth
570 km
Deep
Energy
5.4 kilotons of TNT
Gutenberg–Richter
Coordinates
-20.757°, -178.513°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 570 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 (~6648 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 8/100 (low).
20 recorded M4.0+ events within 278 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.