4.5
Earthquake Details: South Sandwich Islands region
Oct 13, 2026, 00:01:22
- Depth
- 110.323 km
- Felt reports
- No data
Source: USGSUpdated: Oct 22, 2026, 11:10 PM UTC
A magnitude 4.5 earthquake occurred on Oct 13, 2026 at 00:01:22. Epicenter: South Sandwich Islands region. Reported depth: 110.323 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 12, 2026, 22:01:22 GMT-2
- UTC
- Oct 13, 2026, 00:01:22 UTC
110.323 km · Intermediate-focus
Between 70 and 300 km deep.
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Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSmb 4.5
us6000u43n
- Depth:
- 110.32 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 22, 2026, 11:10 PM UTC
Technical Details
Depth110.323 km
Significance312
Latitude-56.0013
Longitude-27.6170
Event IDus6000u43n
Magnitude4.5
Updated:Oct 22, 2026, 23:10:59 UTC
External Resources
Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 22, 2026, 23:10 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0.
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).