Ilocos Region ยท Region I
Ilocos Sur earthquakes & volcanoes
Live seismic activity, active volcanoes and fault lines across Ilocos Sur, Ilocos Region.
Cities
2
Fault lines
1
Quakes (90d)
410
Max magnitude
M4.9
Population
113K
2 cities
โ ๏ธ Fault lines affecting Ilocos Sur
๐๏ธ Cities & municipalities in Ilocos Sur
Recent earthquakes near Ilocos Sur
View all โ- 2.1011 km N 77ยฐ W of Bacnotan (La Union)
1 days ago ยท 20 km deep
- 1.6006 km S 47ยฐ W of Bucay (Abra)
1 days ago ยท 26 km deep
- 2.6006 km N 54ยฐ E of Adams (Ilocos Norte)
1 days ago ยท 12 km deep
- 2.2013 km N 08ยฐ E of Tineg (Abra)
2 days ago ยท 5 km deep
- 2.2005 km S 34ยฐ E of Nueva Era (Ilocos Norte)
2 days ago ยท 9 km deep
- 1.9004 km S 24ยฐ E of Pasuquin (Ilocos Norte)
2 days ago ยท 47 km deep
- 3.0LUZON, PHILIPPINES
3 days ago ยท 10 km deep
- 2.4020 km N 78ยฐ W of Luna (La Union)
3 days ago ยท 25 km deep
- 2.4021 km N 73ยฐ W of Luna (La Union)
3 days ago ยท 26 km deep
- 2.1021 km N 54ยฐ W of Luna (La Union)
3 days ago ยท 17 km deep
- 2.4016 km N 70ยฐ W of Luna (La Union)
3 days ago ยท 20 km deep
- 2.5058 km N 55ยฐ W of Bolinao (Pangasinan)
3 days ago ยท 18 km deep
FAQ
Ilocos Sur: earthquake & volcano FAQ
Is Ilocos Sur prone to earthquakes?+
Ilocos Sur (Ilocos Region) lies within the Philippine section of the Pacific Ring of Fire. It is crossed or bordered by 1 mapped fault line (Manila Trench). Our catalog logged 410 magnitude-1+ earthquakes near the province in the last 90 days, the strongest a M4.9.
Which fault lines affect Ilocos Sur?+
1 mapped fault system crosses or border Ilocos Sur: Manila Trench (up to M7.6).