M 5.5 - 6 km N of Sumbawanga, Tanzania
- 1975-09-21 09:22:04 (UTC)
- 7.907°S 31.611°E
- 33.0 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000000Responses Contribute to citizen science. Please tell us about your experience.
- ShakeMap
Vmmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 5.5 mb
- Depth
- 33.0 km
- Time
- 1975-09-21 09:22:04 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 2.0
Contributors US
USGS National Earthquake Information Center, PDE