4.6 magnitude earthquake 34 km from Dicabisagan, Cagayan Valley, Philippines

1977-03-21 06:28:40 UTC

UTC time: Monday, March 21, 1977 06:28 AM
Your time: 1977-03-21T06:28:40Z
Magnitude Type: mb
USGS page: M 4.6 - Luzon, Philippines
USGS status: Reviewed by a seismologist
Reports from the public: 0 people