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Minor mag. 1.5 earthquake - Greece: 3 Km NE From Nea Styra on Saturday, Apr 1, 2023 at 4:21 am (GMT +3) -

Minor magnitude 1.5 earthquake at 8 km depth

1 Apr 01:24 UTC: First to report: RaspberryShake after 3 minutes.
1 Apr 01:28: Magnitude recalculated from 1.6 to 1.7.
1 Apr 04:36: Magnitude recalculated from 1.7 to 1.5. Hypocenter depth recalculated from 10.0 to 8.2 km (from 6.2 to 5.1 mi). Epicenter location corrected by 12 km (7.6 mi) towards N.
1 Apr 04:38: Now using data updates from NOA

Earthquake details

Date & time	Apr 1, 2023 01:21:05 UTC -
Local time at epicenter	Saturday, Apr 1, 2023 at 4:21 am (GMT +3)
Status	Confirmed
Magnitude	1.5
Depth	8.2 km
Epicenter latitude / longitude	38.1949°N / 24.2294°E (Greece)
Antipode	38.195°S / 155.771°W
Shaking intensity	Not felt
Felt
Primary data source	NOA (National Observatory of Athens)
Nearest volcano	Methana (102 km / 63 mi)
Nearby towns and cities	2 km (1 mi) NNW of Kouvelles (pop: 44) \| Show on map \| Quakes nearby 40 km (25 mi) ENE of Agia Paraskevi (pop: 59,700) \| Show on map \| Quakes nearby 41 km (25 mi) ENE of Marousi (pop: 72,300) \| Show on map \| Quakes nearby 42 km (26 mi) ENE of Chalandri (pop: 74,200) \| Show on map \| Quakes nearby 45 km (28 mi) ENE of Nea Ionia (pop: 67,100) \| Show on map \| Quakes nearby 45 km (28 mi) ENE of Acharnes (pop: 99,300) \| Show on map \| Quakes nearby 50 km (31 mi) ENE of Athens (pop: 664,000) \| Show on map \| Quakes nearby 51 km (32 mi) ENE of Peristeri (pop: 140,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	1.1 x 10⁷ joules (3.12 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
1.5	8.2 km	Greece: 3 Km NE From Nea Styra	NOA
1.5	8.2 km	Greece: Aegean Sea	RaspberryShake

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User reports for this quake

At magnitude 1.5, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

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