Weak mag. 3.0 earthquake - North Atlantic Ocean, 49 km southeast of Faro, Portugal, on Friday, Dec 3, 2021 10:46 pm (GMT -1) -

Weak mag. 3.0 earthquake - North Atlantic Ocean, 49 km southeast of Faro, Portugal, on Friday, Dec 3, 2021 10:46 pm (GMT -1)

Weak magnitude 3.0 earthquake at 25 km depth

4 Dec 00:09 UTC: First to report: EMSC after 22 minutes.
Date & time: Dec 3, 2021 23:46:54 UTC -
Local time at epicenter: Friday, Dec 3, 2021 10:46 pm (GMT -1)
Magnitude: 3
Depth: 25.0 km
Epicenter latitude / longitude: 36.73°N / 7.51°W (North Atlantic Ocean, Portugal)
Antipode: 36.73°S / 172.49°E
Nearby towns and cities:
42 km (26 mi) SSE of Fuzeta (Olhão Municipality) (pop: 2,150) --> See nearby quakes!
44 km (28 mi) SE of Olhao (Olhão) (pop: 29,200) --> See nearby quakes!
46 km (29 mi) SSE of Tavira (pop: 15,100) --> See nearby quakes!
46 km (29 mi) SE of Laranjeiro (Moncarapacho) (pop: 20,500) --> See nearby quakes!
49 km (30 mi) SE of Faro (pop: 41,400) --> See nearby quakes!
64 km (40 mi) SE of Loule (Loulé) (pop: 23,100) --> See nearby quakes!
65 km (40 mi) SE of Quarteira (pop: 18,800) --> See nearby quakes!
77 km (48 mi) ESE of Albufeira (pop: 15,900) --> See nearby quakes!
78 km (49 mi) SW of Huelva (Spain) (pop: 148,800) --> See nearby quakes!
263 km (163 mi) SE of Lissabon (pop: 517,800) --> See nearby quakes!
41 km (25 mi) SE of Armona Island (pop: 1000) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 9°C (48 F), humidity: 56%, wind: 5 m/s (10 kts) from N
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2 x 109 joules (554 kilowatt hours, equivalent to 0.477 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
3.025 kmPortugal: STRAIT OF GIBRALTAREMSC
3.025 kmPortugal: GOLFO DE CIGN

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Lagos / Very weak shaking (MMI II) / 1-2 s
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