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Minor mag. 1.8 earthquake - 24 km north of Argos, Nomos Argolidos, Peloponnese, Greece, on Friday, Mar 31, 2023 at 4:42 pm (GMT +3) -

Minor magnitude 1.8 earthquake at 15 km depth

31 Mar 13:44 UTC: First to report: RaspberryShake after 2 minutes.
31 Mar 13:48: Magnitude recalculated from 1.3 to 1.4.
31 Mar 13:58: Now using data updates from NOA

Earthquake details

Date & time	Mar 31, 2023 13:42:24 UTC -
Local time at epicenter	Friday, Mar 31, 2023 at 4:42 pm (GMT +3)
Status	Confirmed
Magnitude	1.8
Depth	14.8 km
Epicenter latitude / longitude	37.8415°N / 22.6437°E (Corinthia, Peloponnese, Greece)
Antipode	37.842°S / 157.356°W
Shaking intensity	Not felt
Felt
Primary data source	NOA (National Observatory of Athens)
Nearest volcano	Sousaki (41 km / 25 mi)
Nearby towns and cities	2 km (1 mi) WSW of Koutsi (pop: 155) \| Show on map \| Quakes nearby 13 km (8 mi) N of Malantreni (pop: 498) \| Show on map \| Quakes nearby 14 km (8 mi) S of Kryoneri (pop: 868) \| Show on map \| Quakes nearby 14 km (9 mi) WNW of Agios Vasileios (pop: 1,260) \| Show on map \| Quakes nearby 21 km (13 mi) WSW of Lechaio (pop: 2,640) \| Show on map \| Quakes nearby 21 km (13 mi) SSW of Kiato (pop: 9,810) \| Show on map \| Quakes nearby 24 km (15 mi) NNW of Argos (pop: 22,200) \| Show on map \| Quakes nearby 96 km (60 mi) W of Athens (Attica) (pop: 664,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Broken Clouds 17.7°C (64 F), humidity: 41%, wind: 2 m/s (4 kts) from WNW
Estimated seismic energy released	3.2 x 10⁷ joules (8.78 kilowatt hours) \| 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.	Depth	Location	Source
1.8	15 km	Greece: 3 Km NW From Nemea	NOA
1.8	15 km	Southern Greece	RaspberryShake

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User reports for this quake

At magnitude 1.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

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