Ilocos Region · Region I

La Union earthquakes & volcanoes

Live seismic activity, active volcanoes and fault lines across La Union, Ilocos Region.

Cities

Fault lines

Quakes (90d)

156

Max magnitude

M4.9

Population

133K

1 cities

⚠️ Fault lines affecting La Union

Manila Trench

active

600 km long · up to M7.6

🏙️ Cities & municipalities in La Union

San Fernando

Pop: 133K

Recent earthquakes near La Union

View all →

3.0
LUZON, PHILIPPINES
1 days ago · 22 km deep
3.1
LUZON, PHILIPPINES
2 weeks ago · 73 km deep
3.4
LUZON, PHILIPPINES
2 weeks ago · 14 km deep
3.3
LUZON, PHILIPPINES
3 weeks ago · 10 km deep
4.9
43 km W of Palauig, Philippines
4 weeks ago · 10 km deep
3.3
LUZON, PHILIPPINES
1 months ago · 70 km deep
3.1
LUZON, PHILIPPINES
1 months ago · 16 km deep
3.6
LUZON, PHILIPPINES
1 months ago · 10 km deep
2.0
006 km S 08° E of Pinukpuk (Kalinga)
1 months ago · 26 km deep
1.6
004 km S 36° W of Conner (Apayao)
1 months ago · 2 km deep
1.7
013 km S 69° W of Bauang (La Union)
1 months ago · 62 km deep
1.7
004 km S 76° E of Rizal (Nueva Ecija)
1 months ago · 37 km deep

FAQ

La Union: earthquake & volcano FAQ

Is La Union prone to earthquakes?+

La Union (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 156 magnitude-1+ earthquakes near the province in the last 90 days, the strongest a M4.9.

Which fault lines affect La Union?+

1 mapped fault system crosses or border La Union: Manila Trench (up to M7.6).