M4.2 Depth: 20.0 km

M4.2 Earthquake near South Nias, North Sumatra (Indonesia)

UTC time: 2026-08-14 02:12:29 UTC Local time: —

About this earthquake

On August 14, 2026 at 02:12 UTC, a magnitude M4.2 earthquake occurred near South Nias, North Sumatra (Indonesia). The hypocenter lay relatively close to the surface at around 20 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Indonesia: 54 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

Magnitude

M4.2

Depth

20.0 km

UTC time

2026-08-14 02:12:29 UTC

Local time

—

Country

Indonesia

State

North Sumatra

City

South Nias

County

South Nias

Source

emsc

Coordinates

-0.78000, 98.20000

Temperature

26.6°C

Map

Depth profile

Shallow

20 km

20 km — shallower than the regional average (49.3 km)

Regional average: 49.3 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

Malintang

Distance: 214 km ·Stratovolcano ·Elevation: 1'988 m ·Indonesia
Talakmau

Distance: 220 km ·Complex ·Elevation: 2'911 m ·Indonesia
Sorikmarapi

Distance: 221 km ·Stratovolcano ·Elevation: 2'145 m ·Last eruption: 1986 ·Indonesia
Tandikat-Singgalang

Distance: 239 km ·Stratovolcano(es) ·Elevation: 2'879 m ·Last eruption: 1924 ·Indonesia
Marapi

Distance: 257 km ·Complex ·Elevation: 2'885 m ·Last eruption: 2026 ·Indonesia
Talang

Distance: 277 km ·Stratovolcano ·Elevation: 2'575 m ·Last eruption: 2007 ·Indonesia

Historic earthquake map · Indonesia

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 · Indonesia

Country overview

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

Stats (last 24h)

Global (24h)

602

Country (24h)