M3.0 earthquake 11 km ESE of Itéa, Greece
A magnitude 3.0 earthquake struck 11 km ESE of Itéa, Greece on Tue, Apr 28, 1981, 7:39 AM GMT+3 (04:39 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M4.4 4 km NW of Néa Anchiálos, 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 (ml), minor
- Local time
- UTC
- 1981-04-28 04:39:51 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 39.427° N, 22.295° 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: 9 in the 60 days after this one and 4 in the 30 days before it.
After
- 4.44 km NW of Néa Anchiálos, Greece · 16576 days ago · 30 km deep · 43 km away
- 3.918 km SSW of Morfovoúni, Greece · 16576 days ago · 10 km deep · 57 km away
- 2.96 km NNE of Néa Anchiálos, Greece · 16573 days ago · 10 km deep · 49 km away
- 3.55 km NE of Amfíkleia, Greece · 16567 days ago · 34 km deep · 90 km away
- 3.53 km S of Volos, Greece · 16562 days ago · 16 km deep · 57 km away
- 3.16 km SW of Volos, Greece · 16550 days ago · 10 km deep · 52 km away
- 3.35 km NE of Portariá, Greece · 16549 days ago · 10 km deep · 64 km away
- 3.44 km SW of Agriá, Greece · 16539 days ago · 11 km deep · 60 km away
- 3.311 km ENE of Istiaía, Greece · 16536 days ago · 33 km deep · 97 km away
Before
- 4.07 km S of Mouzáki, Greece · 16588 days ago · 33 km deep · 56 km away
- 3.511 km ENE of Áno Kalentíni, Greece · 16602 days ago · 10 km deep · 86 km away
- 3.613 km SSE of Argalastí, Greece · 16610 days ago · 10 km deep · 90 km away
- 3.714 km SE of Argalastí, Greece · 16610 days ago · 10 km deep · 94 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001de9. Read Wed, Sep 23, 2026, 8:04 AM UTC.