M3.8 earthquake 4 km SW of Tefenni, Turkey
A magnitude 3.8 earthquake struck 4 km SW of Tefenni, Turkey on Sat, Jul 27, 1991, 5:00 PM GMT+3 (14:00 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M4.2 5 km SW of Tefenni, Turkey. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.8 (Md, duration), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1991-07-27 14:00:16 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 37.279° N, 29.746° E
- Region
- Turkey
- 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: 6 in the 60 days after this one and 13 in the 30 days before it.
After
- 4.25 km SW of Tefenni, Turkey · 12852 days ago · 11 km deep · 1 km away
- 4.01 km WNW of Tefenni, Turkey · 12852 days ago · 18 km deep · 4 km away
- 3.412 km SW of Tefenni, Turkey · 12852 days ago · 10 km deep · 9 km away
- 3.521 km NE of Karg?, Turkey · 12851 days ago · 10 km deep · 66 km away
- 3.925 km WSW of Alt?nyayla, Turkey · 12850 days ago · 5 km deep · 56 km away
- 3.827 km W of Alt?nyayla, Turkey · 12849 days ago · 10 km deep · 57 km away
Before
- 3.810 km NW of Tavas, Turkey · 12852 days ago · 0 km deep · 77 km away
- 3.816 km WNW of Ye?ilova, Turkey · 12852 days ago · 10 km deep · 35 km away
- 4.73 km WSW of Tefenni, Turkey · 12852 days ago · 22 km deep · 1 km away
- 3.15 km ENE of Honaz, Turkey · 12856 days ago · 10 km deep · 66 km away
- 3.111 km NNE of Honaz, Turkey · 12864 days ago · 10 km deep · 73 km away
- 3.48 km NNE of Alt?nyayla, Turkey · 12878 days ago · 10 km deep · 28 km away
- 3.24 km NNE of Alt?nyayla, Turkey · 12878 days ago · 10 km deep · 31 km away
- 3.6Western Turkey · 12878 days ago · 10 km deep · 27 km away
- 3.312 km W of Alt?nyayla, Turkey · 12878 days ago · 10 km deep · 45 km away
- 3.27 km N of Alt?nyayla, Turkey · 12879 days ago · 10 km deep · 29 km away
- 3.25 km NW of Alt?nyayla, Turkey · 12879 days ago · 10 km deep · 34 km away
- 3.07 km N of Alt?nyayla, Turkey · 12879 days ago · 10 km deep · 30 km away
- 3.420 km W of Alt?nyayla, Turkey · 12879 days ago · 10 km deep · 52 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004ups. Read Sat, Oct 3, 2026, 1:03 PM UTC.