Castro Urdiales

Castro Urdiales, Spain: 2 earthquakes of magnitude 4.0+ detected within 100 km.

Population

31,670

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

4.2

Strongest recorded event in the current radius.

Timezone

Europe/Madrid

Coordinates 43.383, -3.220

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2025-12-07 23:10 UTC

Strongest nearby event

M 4.2

Bilbao, Spain

1997-08-30 04:01 UTC

Map

Earthquakes within 100 km of Castro Urdiales

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

Average magnitude

4.1

Average depth

10.0 km

Timeline

Latest 1 events shown

UTC	Magnitude	Region	Depth
2025-12-07 23:10	M 4.0	Vitoria-Gasteiz Spain	10.0 km

Monthly profile

2025-12 1 events

Historic snapshot

1997

2025

Year	Max magnitude	Earthquakes
2025	M 4.0	1
1997	M 4.2	1