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Weak mag. 2.1 earthquake - 24 km east of Beja, Portugal, on Thursday, Dec 1, 2022 at 10:46 pm (GMT +0) -

Weak magnitude 2.1 earthquake at 5 km depth

1 Dec 23:05 UTC: First to report: EMSC after 19 minutes.

Earthquake details

Date & time	Dec 1, 2022 22:46:24 UTC -
Local time at epicenter	Thursday, Dec 1, 2022 at 10:46 pm (GMT +0)
Status	Confirmed
Magnitude	2.1
Depth	5.0 km
Epicenter latitude / longitude	37.97°N / 7.59°W (Serpa Municipality, Beja, Portugal)
Antipode	37.97°S / 172.41°E
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	EMSC (European-Mediterranean Seismological Centre)
Nearest volcano	###NEARESTVOLCANO2###
Nearby towns and cities	3 km (2 mi) NNE of Serpa (pop: 6,590) \| Show on map \| Quakes nearby 17 km (10 mi) WNW of Aldeia Nova (pop: 4,040) \| Show on map \| Quakes nearby 19 km (12 mi) ENE of Cabeça Gorda (pop: 1,390) \| Show on map \| Quakes nearby 23 km (14 mi) SSW of Moura (pop: 9,360) \| Show on map \| Quakes nearby 24 km (15 mi) E of Beja (pop: 34,800) \| Show on map \| Quakes nearby 32 km (20 mi) SE of Vidigueira (pop: 5,930) \| Show on map \| Quakes nearby 72 km (45 mi) SSE of Evora (Évora) (pop: 55,600) \| Show on map \| Quakes nearby 158 km (98 mi) ESE of Lissabon (pop: 517,800) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Clear Sky 9.1°C (48 F), humidity: 74%, wind: 3 m/s (6 kts) from NE
Estimated seismic energy released	8.9 x 10⁷ joules (24.8 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
2.1	5 km	PORTUGAL	EMSC
2.1	5 km	Portugal: NE SERPA.POR	IGN
2.1	5 km	Portugal	RaspberryShake
1.5	1 km	Portugal: NW Serpa	IPMA

Most recent quakes Top 20 past 24 hrs Quakes in Portugal

Seismograms

Seismic station: Messejana, Aljustrel, Portugal (MESJ/LX network) | Distance from quake: 57 km / 36 mi | Show on map | Station Info

Seismic station Messejana, Aljustrel, Portugal: 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: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Messejana, Aljustrel, Portugal: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Messejana, Aljustrel, Portugal: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Vaqueiros, Portugal (PVAQ/PM network) | Distance from quake: 64 km / 40 mi | Show on map | Station Info

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

Seismic station Vaqueiros, Portugal: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Vaqueiros, Portugal: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Marmelete, Algarve, Portugal (MORF/LX network) | Distance from quake: 119 km / 74 mi | Show on map | Station Info

Seismic station Marmelete, Algarve, Portugal: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Marmelete, Algarve, Portugal: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Marmelete, Algarve, Portugal: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Vila do Bispo, Portugal (PFVI/PM network) | Distance from quake: 143 km / 89 mi | Show on map | Station Info

Seismic station Vila do Bispo, Portugal: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Vila do Bispo, Portugal: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Vila do Bispo, Portugal: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: COIMBRA, PORTUGAL (COI/SS network) | Distance from quake: 259 km / 161 mi | Show on map | Station Info

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

Seismic station COIMBRA, PORTUGAL: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station COIMBRA, PORTUGAL: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 2.1, such a quake wouldn't normally be felt by people except under very favorable conditions.

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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