M3.0 earthquake 9 km W of Aianí, Greece
A magnitude 3.0 earthquake struck 9 km W of Aianí, Greece on Sun, Aug 1, 1999, 1:31 AM GMT+3 (22:31 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M3.3 7 km NNW of Rizómata, Greece. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.0 (Md, duration), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1999-07-31 22:31:31 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 40.160° N, 21.710° 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.
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 5 in the 30 days before it.
After
Before
- 3.013 km WSW of Aianí, Greece · 9930 days ago · 5 km deep · 7 km away
- 2.912 km NE of Tsarítsani, Greece · 9935 days ago · 5 km deep · 58 km away
- 3.08 km NNW of Livaderó, Greece · 9946 days ago · 5 km deep · 19 km away
- 3.37 km NE of Asprángeloi, Greece · 9948 days ago · 5 km deep · 85 km away
- 3.37 km N of Tsotíli, Greece · 9955 days ago · 10 km deep · 37 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0009cct. Read Sun, Oct 4, 2026, 9:10 AM UTC.