6.5 magnitude earthquake

1975-10-21 11:59:57 UTC

UTC time: Tuesday, October 21, 1975 11:59 AM
Your time: 1975-10-21T11:59:57Z
Magnitude Type: mb
USGS page: M 6.5 Nuclear Explosion - Novaya Zemlya, Russia
USGS status: Reviewed by a seismologist
Reports from the public: 0 people