M5.4 earthquake 40 km S of Jarigue, Philippines
A magnitude 5.4 earthquake struck 40 km S of Jarigue, Philippines on Sat, Aug 18, 1973, 2:48 AM GMT+8 (18:48 UTC), 40 km (25 mi) below the surface.
A larger quake followed: M6.1 39 km S of Jarigue, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.4 (mb), moderate
- Local time
- UTC
- 1973-08-17 18:48:16 UTC
- Depth
- 40.0 km (24.9 mi), shallow
- Epicenter
- 11.504° N, 121.498° 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
- 50
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.4 and up: 3 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 usp000033x (also filed as iscgem757358). Read Wed, Sep 23, 2026, 4:24 AM UTC.