M4.6 earthquake 73 km W of Darapidap, Philippines
A magnitude 4.6 earthquake struck 73 km W of Darapidap, Philippines on Tue, Oct 4, 1977, 7:01 PM GMT+8 (11:01 UTC), 66 km (41 mi) below the surface.
A larger quake followed: M4.9 44 km NW of Catuday, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.6 (mb), light
- Local time
- UTC
- 1977-10-04 11:01:33 UTC
- Depth
- 66.0 km (41.0 mi), shallow
- Epicenter
- 17.255° N, 119.731° E
- Region
- Philippines
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Stations used
- 12
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.6 and up: 2 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayPhilippines earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000qwe. Read Tue, Sep 22, 2026, 10:25 PM UTC.