Ilocos Region · 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)
180
Max magnitude
M3.9
Population
113K
2 cities
⚠️ Fault lines affecting Ilocos Sur
🏙️ Cities & municipalities in Ilocos Sur
Recent earthquakes near Ilocos Sur
View all →- 3.0LUZON, PHILIPPINES
1 days ago · 22 km deep
- 3.3LUZON, PHILIPPINES
1 weeks ago · 17 km deep
- 3.1LUZON, PHILIPPINES
2 weeks ago · 73 km deep
- 3.3LUZON, PHILIPPINES
2 weeks ago · 28 km deep
- 3.3LUZON, PHILIPPINES
3 weeks ago · 10 km deep
- 3.4LUZON, PHILIPPINES
1 months ago · 18 km deep
- 3.6LUZON, PHILIPPINES
1 months ago · 10 km deep
- 3.9LUZON, PHILIPPINES
1 months ago · 10 km deep
- 1.8014 km S 46° W of Sanchez-mira (Cagayan)
1 months ago · 10 km deep
- 2.0006 km S 08° E of Pinukpuk (Kalinga)
1 months ago · 26 km deep
- 2.7088 km N 64° W of Currimao (Ilocos Norte)
1 months ago · 9 km deep
- 1.6004 km S 36° W of Conner (Apayao)
1 months ago · 2 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 180 magnitude-1+ earthquakes near the province in the last 90 days, the strongest a M3.9.
Which fault lines affect Ilocos Sur?+
1 mapped fault system crosses or border Ilocos Sur: Manila Trench (up to M7.6).