Earthquake · South Sandwich Islands · Active
M5.6 earthquake in the South Sandwich Islands region
Updated · First published
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Summary
A magnitude 5.6 earthquake occurred in the South Sandwich Islands region on 29 Oct 2026, 05:06 UTC, at a depth of 10 km, according to the U.S. Geological Survey (USGS).
USGS PAGER issued a green alert for this earthquake.
GDACS rated the event green.
Key figures
- Magnitude
- 5.6 (mww) (USGS)
- Depth
- 10 km (USGS)
- Origin time
- 29 Oct 2026, 05:06 UTC (USGS)
- Location
- South Sandwich Islands region (USGS)
- USGS PAGER alert
- Green (USGS PAGER)
- Max shaking (ShakeMap MMI)
- 3.1 (USGS)
- GDACS alert
- Green (GDACS)
- Review status
- Reviewed (USGS)
Timeline
Source times where the record has one; otherwise the time GodsView saw the change.
- — GDACS rates the event green.
- — USGS reports a magnitude 5.6 earthquake in the South Sandwich Islands region, depth 10 km.
Questions
When did this earthquake happen?
The USGS origin time is 29 Oct 2026, 05:06 UTC.
How strong was the earthquake?
USGS reports magnitude 5.6 (mww) at 10 km depth.
What alert level did USGS PAGER give?
Green. PAGER levels estimate likely fatalities and economic losses from the shaking.
Where can I find official information?
From the original records: USGS. Links are listed under Sources on this page.
Sources
How this page is made
GodsView compiles this page automatically from public data: the U.S. Geological Survey (USGS) earthquake feeds, the Global Disaster Alert and Coordination System (GDACS) and NASA EONET. News stories are matched to the event by place, event type and publication time, and link to the original publishers. Figures are shown as the sources report them and may be revised. For warnings and safety advice, follow your local authorities.