M 6.3 - 57 km NE of Kokopo, Papua New Guinea
- 1975-04-09 06:26:22 (UTC)
- 4.041°S 152.686°E
- 133.0 km depth
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Vmmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 6.3 mb
- Depth
- 133.0 km
- Time
- 1975-04-09 06:26:22 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 3.0
Contributors US
USGS National Earthquake Information Center, PDE