M4.3 earthquake 6 km WSW of Binucayan, Philippines
A magnitude 4.3 earthquake struck 6 km WSW of Binucayan, Philippines on Sat, Aug 27, 1983, 8:33 PM GMT+8 (12:33 UTC), 44 km (27 mi) below the surface.
A larger quake followed: M6.0 4 km W of Bunawan, 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), light
- Local time
- UTC
- 1983-08-27 12:33:53 UTC
- Depth
- 43.6 km (27.1 mi), shallow
- Epicenter
- 8.223° N, 125.666° 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.
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 2 in the 30 days before it.
After
- 6.04 km W of Bunawan, Philippines · 15740 days ago · 21 km deep · 31 km away
- 5.21 km NW of San Alfonso, Philippines · 15726 days ago · 181 km deep · 95 km away
Before
Earthquakes todayPhilippines earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001xz5. Read Wed, Sep 30, 2026, 9:27 AM UTC.