M3.9 earthquake 49 km S of Koróni, Greece
A magnitude 3.9 earthquake struck 49 km S of Koróni, Greece on Sun, Nov 23, 1986, 3:48 PM GMT+2 (13:48 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.9 (ml), minor
- Local time
- UTC
- 1986-11-23 13:48:20 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 36.346° N, 21.932° E
- Region
- Greece
- 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: 2 in the 60 days after this one and 5 in the 30 days before it.
After
- 3.28 km ENE of Paralía Vérgas, Greece · 14520 days ago · 33 km deep · 81 km away
- 3.926 km W of Pýlos, Greece · 14519 days ago · 64 km deep · 78 km away
Before
- 3.611 km ESE of Arfará, Greece · 14561 days ago · 33 km deep · 90 km away
- 4.573 km WSW of Kýthira, Greece · 14566 days ago · 41 km deep · 57 km away
- 4.370 km WSW of Kýthira, Greece · 14570 days ago · 33 km deep · 68 km away
- 3.513 km E of Arfará, Greece · 14578 days ago · 10 km deep · 93 km away
- 4.467 km S of Koróni, Greece · 14579 days ago · 52 km deep · 18 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00030b2. Read Wed, Sep 30, 2026, 8:44 PM UTC.