Earthquakes by city Portugal 100 km

Seismic city profile

Earthquake in Olhão today

Olhão, Portugal: 36 earthquakes of magnitude 4.0+ detected within 100 km.

Population

29,239

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

6.6

Strongest recorded event in the current radius.

Timezone

Europe/Lisbon

Coordinates 37.029, -7.841

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2025-03-24 05:18 UTC

Strongest nearby event

M 6.6

Faro, Portugal

1964-03-15 22:30 UTC

Updated today

Earthquake in Olhão today

No earthquake of magnitude M4.0+ has been detected today within 100 km of Olhão.

No M4.0+ event has been observed in the last 30 days around Olhão.

The strongest earthquake recorded near Olhão reached magnitude 6.6 on 1964-03-15 22:30 UTC, near Faro.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Olhão today?

No earthquake of magnitude M4.0+ has been detected today within 100 km of Olhão.

When was the last earthquake near Olhão?

The last nearby earthquake was recorded on 2025-03-24 05:18 UTC.

What is the strongest earthquake recorded near Olhão?

The strongest earthquake recorded near Olhão reached magnitude 6.6 on 1964-03-15 22:30 UTC, near Faro.

Map

Earthquakes within 100 km of Olhão

The map centers on Olhão and highlights the most recent earthquakes detected within 100 km.

Average magnitude

4.5

Average depth

24.6 km

Timeline

Recent seismic activity

Latest 25 events shown

UTC	Magnitude	Region	Depth
2025-03-24 05:18	M 4.4	Faro Portugal	10.0 km
2022-01-01 21:03	M 4.3	Faro Portugal	6.9 km
2016-03-02 13:41	M 4.3	Faro Portugal	10.0 km
2010-07-25 20:24	M 4.1	Faro Portugal	10.0 km
2007-01-09 23:30	M 4.0	Faro Portugal	55.5 km
2006-08-05 03:12	M 4.0	Huelva Spain	20.4 km
2006-04-08 23:05	M 4.4	Sanlúcar de Barrameda Spain	42.0 km
2006-01-10 10:57	M 4.5	Faro Portugal	2.5 km
2005-05-27 15:13	M 4.3	Portimão Portugal	34.1 km
2005-05-23 21:27	M 4.3	Faro Portugal	25.0 km
2005-02-23 21:23	M 4.1	Faro Portugal	35.8 km
2005-01-03 11:34	M 4.7	Olhão Portugal	60.0 km
2004-08-10 16:22	M 4.0	Jerez de la Frontera Spain	57.5 km
2004-08-03 17:19	M 4.0	Faro Portugal	0.0 km
2004-06-26 09:19	M 4.0	Jerez de la Frontera Spain	17.6 km
2004-03-14 22:40	M 4.2	Faro Portugal	10.6 km
2002-12-10 13:51	M 5.2	Olhão Portugal	10.0 km
2000-07-05 09:26	M 4.5	Faro Portugal	10.0 km
1994-09-24 10:50	M 4.3	Faro Portugal	34.1 km
1994-09-09 10:50	M 4.1	Faro Portugal	33.0 km
1993-11-09 22:01	M 4.3	Faro Portugal	28.9 km
1993-06-22 21:52	M 4.4	Faro Portugal	32.1 km
1993-02-16 03:11	M 4.2	Faro Portugal	34.1 km
1989-12-20 04:15	M 4.8	Huelva Spain	14.0 km
1988-07-25 20:03	M 4.5	Jerez de la Frontera Spain	26.9 km

Monthly profile

Recent monthly trend

No monthly activity to display yet.

Historic snapshot

Earthquakes history

No historic yearly data to display yet.

Year	Max magnitude	Earthquakes