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Minor mag. 1.7 earthquake - Greece: 4 Km NW From Asopia Voiotia on Friday, Mar 31, 2023 at 6:31 pm (GMT +3) -

Minor mag. 1.7 earthquake - Greece: 4 Km NW From Asopia Voiotia on Friday, Mar 31, 2023 at 6:31 pm (GMT +3) Minor mag. 1.7 earthquake - Greece: 4 Km NW From Asopia Voiotia on Friday, Mar 31, 2023 at 6:31 pm (GMT +3)

Minor magnitude 1.7 earthquake at 11 km depth

31 Mar 15:36 UTC: First to report: RaspberryShake after 5 minutes.
31 Mar 15:37: Now using data updates from NOA
31 Mar 16:19: Magnitude recalculated from 1.6 to 1.7. Hypocenter depth recalculated from 5.0 to 11.4 km (from 3.1 to 7.1 mi). Epicenter location corrected by 4.9 km (3 mi) towards E.

Earthquake details

Date & timeMar 31, 2023 15:31:03 UTC -
Local time at epicenterFriday, Mar 31, 2023 at 6:31 pm (GMT +3)
Depth11.4 km
Epicenter latitude / longitude38.3235°N / 23.47°E (Greece)
Antipode38.324°S / 156.53°W
Shaking intensityNot felt
Primary data sourceNOA (National Observatory of Athens)
Nearest volcanoSousaki (54 km / 34 mi)
Nearby towns and cities3 km (2 mi) ENE of Kallithea (pop: 700) | Show on map | Quakes nearby
10 km (6 mi) WSW of Schimatari (Voiotía) (pop: 4,040) | Show on map | Quakes nearby
13 km (8 mi) E of Thebes (pop: 22,000) | Show on map | Quakes nearby
17 km (11 mi) S of Loukisia (pop: 1,160) | Show on map | Quakes nearby
17 km (11 mi) NE of Erythres (pop: 2,860) | Show on map | Quakes nearby
19 km (12 mi) SW of Chalcis (pop: 59,100) | Show on map | Quakes nearby
26 km (16 mi) E of Vagia (pop: 4,540) | Show on map | Quakes nearby
44 km (27 mi) NNW of Athens (pop: 664,000) | Show on map | Quakes nearby
Weather at epicenter at time of quakeClear Sky 18.3°C (65 F), humidity: 32%, wind: 8 m/s (15 kts) from WSW
Estimated seismic energy released2.2 x 107 joules (6.22 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.
1.711 kmGreece: 4 Km NW From Asopia VoiotiaNOA
1.711 kmGreeceRaspberryShake

User reports for this quake

At magnitude 1.7, 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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