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M4.6 Depth: 135.0 km

M4.6 Earthquake near La Rioja Province, Argentina (Argentina)

UTC time: 2025-10-28 08:42:18 UTC Local time: —

About this earthquake

On October 28, 2025 at 08:42 UTC, a magnitude M4.6 earthquake occurred near La Rioja Province, Argentina (Argentina). The earthquake originated at an intermediate depth of about 135 km. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by GFZ and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 12 earthquakes, the strongest at M3.9.

Details

Magnitude
M4.6
Depth
135.0 km
UTC time
2025-10-28 08:42:18 UTC
Local time
—
Country
Argentina
City
La Rioja
Source
gfz
Coordinates
-31.48000, -66.27000
Temperature
7.7°C

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