M4.3 earthquake 65 km E of Gigmoto, Philippines
A magnitude 4.3 earthquake struck 65 km E of Gigmoto, Philippines on Mon, Nov 10, 1975, 6:00 AM GMT+8 (22:00 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M5.1 123 km NE of Cabodiongan, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.3 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1975-11-09 22:00:26 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 13.707° N, 124.988° 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.
- Depth from
- OPERATOR_ASSIGNED
- Stations used
- 29
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 4 in the 60 days after this one and 1 in the 30 days before it.
After
- 4.9115 km E of Gigmoto, Philippines · 18583 days ago · 55 km deep · 55 km away
- 4.6114 km NE of Cabodiongan, Philippines · 18582 days ago · 89 km deep · 73 km away
- 4.8103 km NE of Cabatuan, Philippines · 18582 days ago · 33 km deep · 97 km away
- 5.1123 km NE of Cabodiongan, Philippines · 18578 days ago · 25 km deep · 95 km away
Before
Earthquakes todayPhilippines earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000dge. Read Fri, Oct 2, 2026, 6:45 PM UTC.