M4.9 Earthquake near SOUTH OF MARIANA ISLANDS

UTC time: 2025-10-24 22:38:53 UTC Local time: —

Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis. How our reports are produced ↗

Magnitude

M4.9

Depth: 10.0 km
Source: EMSC

SOUTH OF MARIANA ISLANDS

Map

About this earthquake

On October 24, 2025 at 22:38 UTC, a magnitude M4.9 earthquake occurred near SOUTH OF MARIANA ISLANDS. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by EMSC.

Details

2c59891017e27f7f5533f9ff04ff30e3de755183

Magnitude

M4.9

Depth

10.0 km

UTC time

2025-10-24 22:38:53 UTC

Local time

—

Country

—

Source

emsc

Coordinates

11.81410, 143.32050

Temperature

29.0°C

Depth profile

Shallow

10 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

Seamount X

Distance: 177 km ·Stratovolcano ·Elevation: -1'230 m ·United States
Forecast Seamount

Distance: 188 km ·Stratovolcano ·Elevation: -1'456 m ·United States
NW Rota-1

Distance: 348 km ·Stratovolcano ·Elevation: -455 m ·Last eruption: 2010 ·United States
Esmeralda Bank

Distance: 407 km ·Stratovolcano ·Elevation: -74 m ·United States
Mariana Back-Arc Segment at 15.5°N

Distance: 419 km ·Fissure vent ·Elevation: -4'100 m ·Last eruption: 2015 ·United States
Ruby

Distance: 487 km ·Stratovolcano ·Elevation: -174 m ·Last eruption: 2023 ·United States

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)

511

Country (24h)

—

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