M4.1 earthquake 44 km ESE of San Ignacio, Philippines
A magnitude 4.1 earthquake struck 44 km ESE of San Ignacio, Philippines on Sat, May 11, 2002, 4:29 AM GMT+8 (20:29 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M4.9 83 km ESE of Santiago, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.1 (mb), light
- Local time
- UTC
- 2002-05-10 20:29:48 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 6.926° N, 126.837° 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
- 14
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 2 in the 30 days before it.
After
- 4.429 km SE of Bobon, Philippines · 8900 days ago · 100 km deep · 46 km away
- 4.562 km ESE of Lukatan, Philippines · 8878 days ago · 100 km deep · 26 km away
- 4.749 km SE of Bobon, Philippines · 8869 days ago · 33 km deep · 46 km away
- 4.983 km ESE of Santiago, Philippines · 8866 days ago · 33 km deep · 48 km away
- 4.460 km ESE of Pondaguitan, Philippines · 8860 days ago · 33 km deep · 88 km away
- 4.737 km ENE of Pondaguitan, Philippines · 8849 days ago · 33 km deep · 63 km away
Before
Earthquakes todayPhilippines earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp000b437. Read Wed, Sep 30, 2026, 1:54 PM UTC.