M4.4 earthquake 32 km S of Blitar, Indonesia
A magnitude 4.4 earthquake struck 32 km S of Blitar, Indonesia on Sat, Aug 22, 1987, 3:48 AM GMT+7 (20:48 UTC), 131 km (82 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.4 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1987-08-21 20:48:41 UTC
- Depth
- 131.2 km (81.5 mi), intermediate-depth
- Epicenter
- 8.388° S, 112.204° E
- Region
- Indonesia
- 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
- FROM_LOCATION
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00037q0. Read Thu, Oct 1, 2026, 7:21 PM UTC.