M2.8 earthquake 7 km SSW of Narl?ca, Turkey
A magnitude 2.8 earthquake struck 7 km SSW of Narl?ca, Turkey on Tue, Jul 23, 1991, 7:21 PM GMT+3 (16:21 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M3.0 17 km SSE of Yenice, Turkey. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.8 (Md, duration), micro
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1991-07-23 16:21:32 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 40.319° N, 29.447° 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 29 in the 30 days before it.
After
- 3.017 km SSE of Yenice, Turkey · 12854 days ago · 33 km deep · 85 km away
- 2.65 km N of Gürsu, Turkey · 12854 days ago · 10 km deep · 23 km away
- 2.62 km NNW of Tav?anl?, Turkey · 12853 days ago · 10 km deep · 58 km away
- 2.93 km ENE of Derince, Turkey · 12852 days ago · 10 km deep · 60 km away
- 2.411 km NNW of Yalova, Turkey · 12851 days ago · 10 km deep · 51 km away
- 2.84 km SSW of Kur?unlu, Turkey · 12849 days ago · 10 km deep · 39 km away
Before
- 2.712 km NNE of Tav?anl?, Turkey · 12856 days ago · 10 km deep · 68 km away
- 2.47 km N of Küçükkumla, Turkey · 12857 days ago · 10 km deep · 38 km away
- 2.514 km NE of Sancaktepe, Turkey · 12858 days ago · 10 km deep · 86 km away
- 2.710 km S of Yeni?ehir, Turkey · 12859 days ago · 10 km deep · 25 km away
- 2.914 km SW of Kar?ncal?, Turkey · 12859 days ago · 5 km deep · 77 km away
- 2.66 km NW of Sapanca, Turkey · 12860 days ago · 10 km deep · 80 km away
- 2.86 km W of Tav?anl?, Turkey · 12860 days ago · 10 km deep · 87 km away
- 2.711 km S of Yeni?ehir, Turkey · 12860 days ago · 5 km deep · 26 km away
- 3.28 km SW of Kestel, Turkey · 12861 days ago · 10 km deep · 33 km away
- 2.52 km WSW of Bahçecik, Turkey · 12862 days ago · 10 km deep · 53 km away
- 2.31 km NW of Balç?k, Turkey · 12862 days ago · 10 km deep · 63 km away
- 3.45 km WSW of Pamukova, Turkey · 12864 days ago · 10 km deep · 59 km away
- 2.820 km SSE of Keles, Turkey · 12864 days ago · 10 km deep · 66 km away
- 2.73 km N of Tav?anc?l, Turkey · 12866 days ago · 10 km deep · 55 km away
- 2.726 km S of Yenice, Turkey · 12866 days ago · 10 km deep · 99 km away
- 3.23 km NNW of Karapürçek, Turkey · 12866 days ago · 10 km deep · 99 km away
- 2.88 km E of Keles, Turkey · 12867 days ago · 10 km deep · 48 km away
- 2.84 km S of Narl?ca, Turkey · 12874 days ago · 10 km deep · 4 km away
- 2.88 km NNW of Ç?narc?k, Turkey · 12875 days ago · 10 km deep · 54 km away
- 2.817 km SW of Domaniç, Turkey · 12875 days ago · 10 km deep · 68 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004uhu. Read Sat, Oct 3, 2026, 6:59 PM UTC.