Moderate Earthquake ● Closed
M5.9 Earthquake — Kepulauan Barat Daya, Indonesia
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
Magnitude 5.9 earthquake in Kepulauan Barat Daya, Indonesia, reported by EMSC.
Measurements
| Magnitude | M5.9 |
|---|---|
| Depth | 150.0 km |
| Coordinates | -7.2786, 128.9823 |
| Region | Kepulauan Barat Daya, Indonesia |
Measured by
Earthquake data courtesy of EMSC
This is a scientific measurement of an event that has already happened. It is not a warning, and it does not tell you what to do.
Not rated by source. European-Mediterranean Seismological Centre does not publish a severity for this; the level shown is our own classification.
View original reportAlso reported by: USGS GDACS
This event as JSON · API and licence
Source updated 38 days ago (Sep 11, 2026 12:26 UTC) · we last heard from European-Mediterranean Seismological Centre 58 seconds ago
On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.
What has changed
- Magnitude revised from M6.1 to M5.9 — Sep 11, 12:12 UTC by European-Mediterranean Seismological Centre
- Severity lowered from Severe to Moderate — Sep 11, 12:12 UTC by European-Mediterranean Seismological Centre
Figures published in the first minutes of an event are preliminary. A change here is the agency refining its own estimate, not a correction to this page.
What USGS has published since this earthquake
Shaking and its likely impact
USGS estimates fewer than 1,000 people were exposed to strong shaking or worse (intensity VI and above).
USGS's PAGER system gives a green alert for deaths, meaning a low likelihood of casualties; and a green alert for economic losses, meaning a low likelihood of damage. These are estimates from a model of the shaking and the population it reached, not a count.
USGS PAGER, automatic.
Reports of the shaking
USGS received 8 "Did You Feel It?" reports; the strongest shaking reported was intensity III (weak).
From the U.S. Geological Survey. The USGS event page has the maps and everything USGS has published for this earthquake.
Official authorities in Indonesia
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for Indonesia →General safety information
No authority has issued instructions for this event. The guidance below is general background reading, not a response to it.
Drop, Cover, and Hold On — what to do before, during and after an earthquake, plus emergency kit and family plan checklists.
Open Earthquake Safety Guide →Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.