Calamity
LowEarthquakesCS: 5 · v5

Earthquakes 157 km SSE of Labuha, Indonesia

IndonesiaUSGS

Right now

The most recent data we hold from USGS arrived 28 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

One other detection within 20 km in the last 24 hours, 8 km from here.

Reported by USGS today.

It is one of only 2 we have recorded within 20 km of this point since 14 September 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.

What the source measured

USGS reported: 157 km SSE of Labuha, Indonesia

USGS recorded magnitude 4.6 at a depth of 10 km.

Nearby, since 14 September 2026

How we know

2 recorded sources include USGS; independence is not established by this count.

Our own score for this event is 5 out of 100.

This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.

Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeEarthquakes
SeverityLow
Calamity Score (ours)5 / 100
Legacy data-support index0.67/1
Coordinates-1.8912, 128.1204
Nearest CityKawasi (86 km)
Urban exposure index (PEI)0 within 30 km
Impact Tierminor
Timestamp2026-09-14T17:55:15.206Z
Sourcehttps://earthquake.usgs.gov/earthquakes/eventpage/us7000thfh

Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.

Source and revision timeline

Source: usgs. Occurrence: 2026-09-14T17:55:15.206Z.

First archived: 2026-09-14T18:21:29.014Z. Material modification: not recorded.

Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.

  1. 2026-09-15T03:53:11.553Z · data_change

    Index 55; severity lowlow; version 55.

  2. 2026-09-15T01:51:19.035Z · data_change

    Index 55; severity lowlow; version 55.

  3. 2026-09-15T00:05:17.109Z · data_change

    Index 55; severity lowlow; version 55.

  4. 2026-09-14T23:59:53.791Z · data_change

    Index 55; severity lowlow; version 55.

  5. 2026-09-14T23:46:52.938Z · data_change

    Index 55; severity lowlow; version 55.

  6. 2026-09-14T23:36:10.473Z · data_change

    Index 55; severity lowlow; version 55.

  7. 2026-09-14T23:30:48.865Z · data_change

    Index 55; severity lowlow; version 55.

  8. 2026-09-14T22:26:25.000Z · data_change

    Index 55; severity lowlow; version 55.

  9. 2026-09-14T22:10:22.936Z · data_change

    Index 55; severity lowlow; version 55.

  10. 2026-09-14T20:39:23.909Z · data_change

    Index 55; severity lowlow; version 55.

  11. 2026-09-14T20:28:43.058Z · data_change

    Index 55; severity lowlow; version 55.

  12. 2026-09-14T19:40:32.002Z · data_change

    Index 55; severity lowlow; version 55.

  13. 2026-09-14T18:32:08.787Z · data_change

    Index 55; severity lowlow; version 55.

Score Breakdown

12
intensity
0
Urban PEI term
0
Scenario weight
6
Recorded reference / batch anomaly

Technical Details

Mag4.6
Depth10
Tsunamifalse
Sig326
Emsc Mag4.6
Emsc Depth10
Emsc MagTypemb
Emsc RegionKEPULAUAN OBI, INDONESIA
Emsc AuthNEIC
Emsc SourceId2060306
MergedSources[{"id":"emsc_20260914_0000231","source":"emsc","severity":"low","severityValue":27.599999999999998,"timestamp":1789408515206,"latitude":-1.8912,"longitude":128.1204}]

Safety Information

If you feel shaking: Drop, Cover, and Hold On. Move away from windows, heavy objects, and exterior walls. After shaking stops, check for injuries and structural damage. Be prepared for aftershocks, which can occur minutes to months after the mainshock. Follow instructions from local emergency management authorities.

Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.

This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.

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