M3.4 earthquake 15 km SW of Kallíthiro, Greece
A magnitude 3.4 earthquake struck 15 km SW of Kallíthiro, Greece on Thu, Jul 7, 1983, 12:39 AM GMT+3 (21:39 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M3.9 9 km SE of Lefkáda, Greece. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.4 (ml), minor
- Local time
- UTC
- 1983-07-06 21:39:38 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 39.184° N, 21.778° 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: 8 in the 60 days after this one and 3 in the 30 days before it.
After
- 3.16 km NNE of Lidoríki, Greece · 15789 days ago · 10 km deep · 77 km away
- 3.73 km NE of Áno Kastrítsi, Greece · 15778 days ago · 10 km deep · 99 km away
- 3.24 km SW of Anthíli, Greece · 15772 days ago · 10 km deep · 71 km away
- 3.320 km ENE of Kerasochóri, Greece · 15765 days ago · 10 km deep · 11 km away
- 3.57 km NE of Palaiópyrgos, Greece · 15740 days ago · 20 km deep · 53 km away
- 3.83 km N of Oichalía, Greece · 15740 days ago · 18 km deep · 54 km away
- 3.99 km SE of Lefkáda, Greece · 15738 days ago · 10 km deep · 99 km away
- 3.510 km N of Rízoma, Greece · 15736 days ago · 10 km deep · 64 km away
Before
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001wmh. Read Wed, Sep 30, 2026, 7:40 PM UTC.