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M4.9 Earthquake near PACIFIC-ANTARCTIC RIDGE

UTC time: 2025-09-18 08:19:04 UTC Local time: —
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Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M4.9
Depth
17.0 km
Source
EMSC

PACIFIC-ANTARCTIC RIDGE

Map

About this earthquake

A magnitude M4.9 earthquake was recorded near PACIFIC-ANTARCTIC RIDGE on September 18, 2025 at 08:19 UTC. With a focal depth of about 17 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC.

Details

ID
2068e46a452f69ed51abc5cb799967fde81460d8
Magnitude
M4.9
Depth
17.0 km
UTC time
2025-09-18 08:19:04 UTC
Local time
—
Country
—
Source
emsc
Coordinates
-54.97310, -129.63850
Temperature
2.8°C

Depth profile

Depth profile Depth: 17 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 17 km
Shallow
17 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

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)
587
Country (24h)
—
—
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