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)

300

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

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2.1
011 km N 77° W of Bacnotan (La Union)
1 days ago · 20 km deep
1.6
006 km S 47° W of Bucay (Abra)
1 days ago · 26 km deep
3.0
LUZON, PHILIPPINES
3 days ago · 10 km deep
2.4
020 km N 78° W of Luna (La Union)
3 days ago · 25 km deep
2.4
021 km N 73° W of Luna (La Union)
3 days ago · 26 km deep
2.1
021 km N 54° W of Luna (La Union)
3 days ago · 17 km deep
2.4
016 km N 70° W of Luna (La Union)
3 days ago · 20 km deep
2.5
058 km N 55° W of Bolinao (Pangasinan)
3 days ago · 18 km deep
2.2
008 km N 68° W of Luna (La Union)
3 days ago · 14 km deep
2.2
011 km N 45° W of Luna (La Union)
3 days ago · 22 km deep
2.6
001 km S 67° W of Bagulin (La Union)
3 days ago · 2 km deep
2.5
004 km N 27° E of Bagulin (La Union)
3 days ago · 13 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 300 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).