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M6.3 Depth: 10.0 km

M6.3 Earthquake near Sarmi (Indonesia)

UTC time: 2025-10-16 05:48:55 UTC Local time: —
M6.3 earthquake near Sarmi on Oct 16, 2025 — map of epicenter and shaking intensity | QuakeMap24
M6.3 Earthquake near Sarmi (Indonesia) · 2025-10-16 05:48:55 UTC

About this earthquake

On October 16, 2025 at 05:48 UTC, a magnitude M6.3 earthquake occurred near Sarmi (Indonesia). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude can cause significant damage in populated areas.

The data is provided by RESIF and cross-checked across seismological networks. Indonesia: 63 earthquakes were recorded in the past 24 hours, the strongest reaching M5.6.

Details

Magnitude
M6.3
Depth
10.0 km
UTC time
2025-10-16 05:48:55 UTC
Local time
—
Country
Indonesia
City
Sarmi
Source
resif
Coordinates
-2.35882, 138.86707
Temperature
27.2°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (49.4 km)
Regional average: 49.4 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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Mulia179.8 kmSW35'884
Jayapura206.6 kmE410'852

GeoNames · CC BY 4.0

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours15
First 24 hours41
First 72 hours67
Strongest subsequent eventM6.7
M6.72025-10-16 05:48:56 UTC7.5 kmSarmi M6.72025-10-16 05:48:57 UTC5.6 kmSarmi M6.32025-10-16 05:49:06 UTC16.3 kmWest Papua, Indonesia M3.82025-10-16 06:04:38 UTC75.6 kmNEAR N COAST OF PAPUA, INDONESIA M3.92025-10-16 06:12:30 UTC65.1 kmNEAR N COAST OF PAPUA, INDONESIA M3.62025-10-16 06:16:21 UTC40.2 kmPAPUA, INDONESIA M4.42025-10-16 06:24:29 UTC60.7 kmNEAR N COAST OF PAPUA, INDONESIA M4.32025-10-16 06:30:19 UTC67.2 kmNEAR N COAST OF PAPUA, INDONESIA M4.22025-10-16 07:16:44 UTC73.6 kmNEAR N COAST OF PAPUA, INDONESIA M3.02025-10-16 07:30:06 UTC17.7 kmPAPUA, INDONESIA M3.12025-10-16 07:51:46 UTC59.8 kmNEAR N COAST OF PAPUA, INDONESIA M3.32025-10-16 08:35:16 UTC59.3 kmNEAR N COAST OF PAPUA, INDONESIA

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#6
Earlier events M≥4112
Earlier events M≥518
Compared since2025-01-06

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.52025-10-16 05:48:54 UTC17.8 kmWest Papua, Indonesia M6.52025-10-16 05:48:54 UTC19.4 kmPAPUA, INDONESIA M6.52025-08-12 08:24:25 UTC30.4 km193 km WNW of Abepura, Indonesia M6.52025-08-12 08:24:22 UTC35.6 km193 km WNW of Abepura, Indonesia M6.42025-08-12 08:24:25 UTC28.2 kmWest Papua, 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.

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