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Minor mag. 0.8 earthquake - Greece: 6 Km SSE From Marathias Nafpaktias on Thursday, Mar 23, 2023 at 6:37 am (GMT +2) -

Minor mag. 0.8 earthquake - Greece: 6 Km SSE From Marathias Nafpaktias on Thursday, Mar 23, 2023 at 6:37 am (GMT +2) Minor mag. 0.8 earthquake - Greece: 6 Km SSE From Marathias Nafpaktias on Thursday, Mar 23, 2023 at 6:37 am (GMT +2)

Minor magnitude 0.8 earthquake at 9 km depth

23 Mar 04:44 UTC: First to report: RaspberryShake after 6 minutes.
23 Mar 05:45: Now using data updates from NOA
23 Mar 05:50: Magnitude recalculated from 0.6 to 0.8. Hypocenter depth recalculated from 5.0 to 8.7 km (from 3.1 to 5.4 mi). Epicenter location corrected by 4.3 km (2.7 mi) towards ESE.

Earthquake details

Date & timeMar 23, 2023 04:37:47 UTC -
Local time at epicenterThursday, Mar 23, 2023 at 6:37 am (GMT +2)
Depth8.7 km
Epicenter latitude / longitude38.34°N / 22.0271°E (Greece)
Antipode38.34°S / 157.973°W
Shaking intensityNot felt
Primary data sourceNOA (National Observatory of Athens)
Nearest volcanoSousaki (103 km / 64 mi)
Nearby towns and cities5 km (3 mi) NNE of Kamarai (pop: 1,200) | Show on map | Quakes nearby
11 km (7 mi) NNW of Aigio (pop: 20,400) | Show on map | Quakes nearby
18 km (11 mi) ESE of Nafpaktos (pop: 13,400) | Show on map | Quakes nearby
28 km (17 mi) ENE of Patras (pop: 168,000) | Show on map | Quakes nearby
37 km (23 mi) SW of Amfissa (pop: 6,850) | Show on map | Quakes nearby
47 km (29 mi) ENE of Kato Achaḯa (Dimi) (pop: 5,750) | Show on map | Quakes nearby
52 km (32 mi) E of Missolonghi (Μεσολόγγι) (pop: 12,800) | Show on map | Quakes nearby
154 km (96 mi) WNW of Athens (pop: 664,000) | Show on map | Quakes nearby
Estimated seismic energy released1 x 106 joules (0.278 kilowatt hours) | about seismic energy
Show interactive Map
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
0.88.7 kmGreece: 6 Km SSE From Marathias NafpaktiasNOA
0.88.7 kmGreeceRaspberryShake

User reports for this quake

At magnitude 0.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

Earlier earthquakes in the same area

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