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Minor mag. 1.1 earthquake - Greece: 6 Km NE From Elefsina on Saturday, Apr 1, 2023 at 8:34 am (GMT +3) -

Minor magnitude 1.1 earthquake at 13 km depth

1 Apr 05:40 UTC: First to report: RaspberryShake after 5 minutes.
1 Apr 05:52: Magnitude recalculated from 1.0 to 1.1. Hypocenter depth recalculated from 5.0 to 13.1 km (from 3.1 to 8.1 mi). Epicenter location corrected by 11 km (7 mi) towards SW.
1 Apr 05:53: Now using data updates from NOA

Earthquake details

Date & time	Apr 1, 2023 05:34:40 UTC -
Local time at epicenter	Saturday, Apr 1, 2023 at 8:34 am (GMT +3)
Status	Confirmed
Magnitude	1.1
Depth	13.1 km
Epicenter latitude / longitude	38.0846°N / 23.5835°E (Greece)
Antipode	38.085°S / 156.417°W
Shaking intensity	Not felt
Felt
Primary data source	NOA (National Observatory of Athens)
Nearest volcano	Sousaki (46 km / 29 mi)
Nearby towns and cities	3 km (2 mi) NNW of Aspropyrgos (pop: 30,300) \| Show on map \| Quakes nearby 12 km (8 mi) NW of Peristeri (pop: 140,000) \| Show on map \| Quakes nearby 13 km (8 mi) W of Acharnes (pop: 99,300) \| Show on map \| Quakes nearby 14 km (9 mi) NNW of Keratsini (pop: 77,100) \| Show on map \| Quakes nearby 14 km (9 mi) NNW of Nikaia (pop: 89,400) \| Show on map \| Quakes nearby 17 km (10 mi) NNW of Piraeus (pop: 163,700) \| Show on map \| Quakes nearby 17 km (11 mi) NW of Athens (pop: 664,000) \| Show on map \| Quakes nearby 18 km (11 mi) NW of Kallithea (pop: 100,600) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 16.6°C (62 F), humidity: 60%, wind: 3 m/s (6 kts) from WSW
Estimated seismic energy released	2.8 x 10⁶ joules (0.783 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
1.1	13 km	Greece: 6 Km NE From Elefsina	NOA
1.1	13 km	Greece	RaspberryShake

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At magnitude 1.1, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

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