Friday, June 20, 1969 at 2:41 PM
1969-06-20 06:41 UTC ยท 38.507ยฐ, 142.003ยฐ
Magnitude
5.5 mw
Strong
Depth
81 km
Intermediate
Energy
2.7 kilotons of TNT
GutenbergโRichter
Coordinates
38.507ยฐ, 142.003ยฐ
Felt reports
โ
Tsunami
No
Source
USGS
Region
โ
Can cause damage to buildings and infrastructure near the epicentre.
At 81 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 Strong range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~2857 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
6 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.