M3.4 Depth: 10.0 km

M3.4 Earthquake near Ilocos Sur (Philippines)

UTC time: 2026-08-12 15:53:58 UTC Local time: —

About this earthquake

A magnitude M3.4 earthquake was recorded near Ilocos Sur (Philippines) on August 12, 2026 at 15:53 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Philippines: 7 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

Magnitude

M3.4

Depth

10.0 km

UTC time

2026-08-12 15:53:58 UTC

Local time

—

Country

Philippines

State

Ilocos Sur

City

Ilocos Sur

Source

emsc

Coordinates

17.74000, 120.31000

Temperature

24.7°C

Map

Depth profile

Shallow

10 km

10 km — shallower than the regional average (29.8 km)

Regional average: 29.8 km

Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

Cagua

Distance: 199 km ·Stratovolcano ·Elevation: 1'133 m ·Last eruption: 1860 ·Philippines
Camiguin de Babuyanes

Distance: 204 km ·Stratovolcano ·Elevation: 712 m ·Last eruption: 1857 ·Philippines
Didicas

Distance: 249 km ·Compound ·Elevation: 228 m ·Last eruption: 1978 ·Philippines
Babuyan Claro

Distance: 263 km ·Stratovolcano(es) ·Elevation: 1'064 m ·Last eruption: 1924 ·Philippines
Pinatubo

Distance: 290 km ·Stratovolcano ·Elevation: 1'486 m ·Last eruption: 2021 ·Philippines
Iraya

Distance: 352 km ·Stratovolcano ·Elevation: 1'009 m ·Last eruption: 1454 ·Philippines

Historic earthquake map · Philippines

Open history map

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Philippines

Country overview

View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)

616

Country (24h)