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Light mag. 4.2 earthquake - Ionian Sea, 95 km southwest of Pyrgos, Ilia Prefecture, Western Greece, on Saturday, Dec 3, 2022 at 10:59 pm (GMT +2) -

Light magnitude 4.2 earthquake at 42 km depth

3 Dec 23:28 UTC: First to report: USGS after 2 hours and 29 minutes.

Earthquake details

Date & time	Dec 3, 2022 20:59:10 UTC -
Local time at epicenter	Saturday, Dec 3, 2022 at 10:59 pm (GMT +2)
Status	Confirmed
Magnitude	4.2
Depth	42.2 km
Epicenter latitude / longitude	36.9257°N / 20.9328°E (Ionian Sea, Greece)
Antipode	36.926°S / 159.067°W
Shaking intensity	Weak shaking near epicenter
Felt	0 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Sousaki (222 km / 138 mi)
Nearby towns and cities	59 km (37 mi) WSW of Marathopolis (Messenia) (pop: 877) \| Show on map \| Quakes nearby 63 km (39 mi) WSW of Philiatra (pop: 6,970) \| Show on map \| Quakes nearby 68 km (42 mi) W of Pylos (pop: 2,350) \| Show on map \| Quakes nearby 70 km (43 mi) W of Methoni (pop: 1,170) \| Show on map \| Quakes nearby 95 km (59 mi) SSW of Pyrgos (Pirgos) (pop: 22,400) \| Show on map \| Quakes nearby 95 km (59 mi) S of Zakynthos (pop: 11,500) \| Show on map \| Quakes nearby 106 km (66 mi) W of Kalamata (pop: 54,100) \| Show on map \| Quakes nearby 273 km (170 mi) WSW of Athens (pop: 664,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	1.3 x 10¹¹ joules (35 megawatt hours, equivalent to 30.1 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.	Depth	Location	Source
3.9	5 km	Greece: 52 Km SSW From Strofades	NOA
4.4	31 km	Southern Greece	GFZ
4.2	42 km	Southern Greece	RaspberryShake
4.2	60 km	Greece: 42 Km SSW From Strofades	EMSC
4.2	40 km	Greece: Filiatra / Mittelmeer	ZAMG
4.2	42 km	63 Km WSW of Filiatrá, Greece	USGS

Most recent quakes Top 20 past 24 hrs Quakes in Greece

Seismograms

Seismic station: Castrocucco, Italy (CUC/MN network) | Distance from quake: 561 km / 349 mi | Show on map | Station Info

Seismic station Castrocucco, Italy: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.2-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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.

Earlier earthquakes in the same area

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