M4.3 earthquake 53 km ENE of Bacolod, Philippines
A magnitude 4.3 earthquake struck 53 km ENE of Bacolod, Philippines on Sun, Oct 5, 1986, 6:48 AM GMT+8 (22:48 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M4.9 61 km ENE of Hinatuan, 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
- 1986-10-04 22:48:42 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 9.170° N, 126.708° 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
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 2 in the 30 days before it.
After
- 4.961 km ENE of Hinatuan, Philippines · 14595 days ago · 65 km deep · 76 km away
- 5.1Mindanao, Philippines · 14594 days ago · 44 km deep · 21 km away
- 4.843 km E of Cortes, Philippines · 14584 days ago · 69 km deep · 18 km away
- 5.665 km E of Cortes, Philippines · 14574 days ago · 33 km deep · 14 km away
- 5.1130 km E of Aras-asan, Philippines · 14571 days ago · 33 km deep · 95 km away
- 5.81 km SSE of Tago, Philippines · 14567 days ago · 62 km deep · 54 km away
- 5.417 km NE of La Paz, Philippines · 14567 days ago · 33 km deep · 38 km away
- 5.278 km ENE of Hinatuan, Philippines · 14566 days ago · 42 km deep · 69 km away
- 5.027 km E of Union, Philippines · 14559 days ago · 51 km deep · 73 km away
- 4.963 km E of Cortes, Philippines · 14555 days ago · 62 km deep · 14 km away
- 4.766 km E of Cortes, Philippines · 14555 days ago · 33 km deep · 20 km away
- 4.955 km E of Cortes, Philippines · 14546 days ago · 37 km deep · 15 km away
- 4.966 km ENE of Hinatuan, Philippines · 14541 days ago · 33 km deep · 64 km away
- 4.762 km ENE of Barcelona, Philippines · 14541 days ago · 33 km deep · 95 km away
Before
Earthquakes todayPhilippines earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0002ypc. Read Wed, Sep 23, 2026, 11:04 PM UTC.