2025-10-24 01:26:50 (M5.1) South Sandwich Islands region -56.0 -27.9 (70fa9)

M5.1 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 24 Oct 2025 01:26:51 Time near the Epicenter (1): 23 Oct 2025 23:26:51 Time in your area (1): 24 Oct 2025 06:56:51
Location	56.002S 27.872W
Depth	106 km
Distances	2407.0 km (1492.4 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2528.6 km (1567.7 mi) ENE of Ushuaia, Argentina 2532.1 km (1569.9 mi) E of Río Grande, Argentina 2724.0 km (1688.9 mi) E of Río Gallegos, Argentina 2733.8 km (1694.9 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 11.1 km; Vertical 7.5 km
Parameters	Nph = 44; Dmin = 582.0 km; Rmss = 1.01 seconds; Gp = 75° Version =
Event ID	us 6000rj1k

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


Disclaimer

This email was sent to earthquake.tremors@gmail.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (World)
for M5.0 at all times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP earthquake.tremors@gmail.com