M4.3 earthquake 43 km SSW of Bor?jen, Iran
A magnitude 4.3 earthquake struck 43 km SSW of Bor?jen, Iran on Tue, Jul 31, 1984, 6:01 AM GMT+3:30 (02:31 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M4.6 35 km NW of Yasuj, Iran. 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, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1984-07-31 02:31:56 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 31.626° N, 51.056° E
- Region
- Iran
- 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: 1 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayIran earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp000264b. Read Sat, Oct 3, 2026, 3:19 PM UTC.