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Light mag. 3.1 earthquake - Ionian Sea, 40 km south of Asopos, Laconia, Peloponnese, Greece, on Thursday, Jun 23, 2022 at 11:27 am (GMT +3) -

Light mag. 3.1 earthquake - Ionian Sea, 40 km south of Asopos, Laconia, Peloponnese, Greece, on Thursday, Jun 23, 2022 at 11:27 am (GMT +3) Light mag. 3.1 earthquake - Ionian Sea, 40 km south of Asopos, Laconia, Peloponnese, Greece, on Thursday, Jun 23, 2022 at 11:27 am (GMT +3)

Light magnitude 3.1 earthquake at 11 km depth

23 Jun 08:30 UTC: First to report: EMSC after 3 minutes.
23 Jun 08:31: Now using data updates from NOA
23 Jun 08:33: Magnitude recalculated from 2.9 to 2.8. Hypocenter depth recalculated from 10.0 to 5.0 km (from 6.2 to 3.1 mi). Epicenter location corrected by 30 km (19 mi) towards E.
23 Jun 08:35: Magnitude recalculated from 2.8 to 3.1. Hypocenter depth recalculated from 5.0 to 11.0 km (from 3.1 to 6.8 mi). Epicenter location corrected by 32 km (20 mi) towards W.

Earthquake details

Date & timeJun 23, 2022 08:27:22 UTC -
Local time at epicenterThursday, Jun 23, 2022 at 11:27 am (GMT +3)
StatusConfirmed
Magnitude3.1
Depth11.0 km
Epicenter latitude / longitude36.3853°N / 22.7202°E (Ionian Sea, Greece)
Antipode36.385°S / 157.28°W
Shaking intensityWeak shaking near epicenter
Felt0 reports
Primary data sourceNOA (National Observatory of Athens)
Nearest volcanoMethana (147 km / 91 mi)
Nearby towns and cities21 km (13 mi) WNW of Petrouni (pop: 18) | Show on map | Quakes nearby
27 km (17 mi) WSW of Elafonisos (pop: 745) | Show on map | Quakes nearby
28 km (17 mi) ESE of Alika (Laconia) (pop: 82) | Show on map | Quakes nearby
36 km (22 mi) NW of Kythira (pop: 281) | Show on map | Quakes nearby
37 km (23 mi) WNW of Avlemonas (pop: 81) | Show on map | Quakes nearby
40 km (25 mi) SSW of Asopos (pop: 1,280) | Show on map | Quakes nearby
44 km (27 mi) SW of Gefyra (pop: 1,300) | Show on map | Quakes nearby
199 km (124 mi) SSW of Athens (pop: 664,000) | Show on map | Quakes nearby
25 km (15 mi) WSW of Elafonisos Island (pop: 1,040) | Show on map | Quakes nearby
Weather at epicenter at time of quakeClear Sky 26.1°C (79 F), humidity: 66%, wind: 3 m/s (6 kts) from SW
Estimated seismic energy released2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) | about seismic energy
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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.
Mag.DepthLocationSource
3.111 kmGreece: 13 Km NE From Potamos KythiraNOA
3.02 kmSOUTHERN GREECEEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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