4.9 magnitude earthquake 26 km from Tamorong, Ilocos, Philippines

1977-02-23 12:37:17 UTC

UTC time: Wednesday, February 23, 1977 12:37 PM
Your time: 1977-02-23T12:37:17Z
Magnitude Type: mb
USGS page: M 4.9 - Luzon, Philippines
USGS status: Reviewed by a seismologist
Reports from the public: 0 people
Aftershocks: