Calamity
MediumEarthquakesCS: 14 · v5

Earthquakes 187 km SSW of Pelabuhanratu, Indonesia

IndonesiaUSGS

Right now

The most recent data we hold from USGS arrived 18 minutes ago, and this point is in it.

Nothing else has been detected within 20 km in the last 24 hours.

Reported by USGS today.

It is the only one we have recorded within 20 km of this point since 14 September 2026.

What the source measured

USGS reported: 187 km SSW of Pelabuhanratu, Indonesia

USGS recorded magnitude 5.5 at a depth of 10 km.

How we know

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

Our own score for this event is 14 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
SeverityMedium
Calamity Score (ours)14 / 100
Legacy data-support index0.73/1
Coordinates-8.5419, 105.8726
Nearest CityPelabuhanratu (188 km)
Urban exposure index (PEI)0 within 70 km
Impact Tierminor
Timestamp2026-09-14T09:27:38.536Z
Sourcehttps://earthquake.usgs.gov/earthquakes/eventpage/us7000thc6

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: 2026-09-14T09:27:38.536Z.

First archived: 2026-09-14T13:19:09.201Z. Material modification: 2026-09-14T19:13:58.995Z.

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

  1. 2026-09-14T20:39:23.637Z · data_change

    Index 1414; severity mediummedium; version 55.

  2. 2026-09-14T20:28:42.865Z · data_change

    Index 1414; severity mediummedium; version 55.

  3. 2026-09-14T19:40:31.748Z · data_change

    Index 1414; severity mediummedium; version 55.

  4. 2026-09-14T19:13:58.995Z · data_change

    Index 1414; severity mediummedium; version 55.

  5. 2026-09-14T19:08:41.262Z · data_change

    Index 1414; severity mediummedium; version 55.

  6. 2026-09-14T18:32:08.628Z · data_change

    Index 1414; severity mediummedium; version 55.

  7. 2026-09-14T18:10:55.759Z · data_change

    Index 1414; severity mediummedium; version 55.

  8. 2026-09-14T18:05:39.383Z · data_change

    Index 1414; severity mediummedium; version 55.

  9. 2026-09-14T17:18:29.560Z · data_change

    Index 2014; severity mediummedium; version 55.

  10. 2026-09-14T17:13:08.876Z · data_change

    Index 1420; severity mediummedium; version 55.

  11. 2026-09-14T16:14:07.304Z · data_change

    Index 2014; severity mediummedium; version 55.

  12. 2026-09-14T16:08:40.636Z · data_change

    Index 1420; severity mediummedium; version 55.

  13. 2026-09-14T15:42:15.775Z · data_change

    Index 1414; severity mediummedium; version 55.

  14. 2026-09-14T15:36:57.550Z · data_change

    Index 2014; severity mediummedium; version 55.

  15. 2026-09-14T15:13:05.818Z · data_change

    Index 1420; severity mediummedium; version 55.

  16. 2026-09-14T15:02:30.484Z · data_change

    Index 2014; severity mediummedium; version 55.

  17. 2026-09-14T14:57:04.067Z · data_change

    Index 2020; severity mediummedium; version 55.

  18. 2026-09-14T14:30:35.726Z · data_change

    Index 2020; severity mediummedium; version 55.

  19. 2026-09-14T14:25:18.570Z · data_change

    Index 1420; severity mediummedium; version 55.

  20. 2026-09-14T14:23:04.647Z · data_change

    Index 1414; severity mediummedium; version 55.

Score Breakdown

30
intensity
0
Urban PEI term
0
Scenario weight
15
Recorded reference / batch anomaly

Technical Details

Mag5.5
Depth10
Tsunamifalse
Felt2
Mmi0
Alertgreen
Sig466
Emsc Mag5.5
Emsc Depth10
Emsc MagTypemb
Emsc RegionSOUTH OF JAVA, INDONESIA
Emsc AuthEMSC
Emsc SourceId2060132
Ingv Mag5.7
Ingv Depth5.5
Ingv MagTypeMwp
Ingv AuthorSURVEY-INGV-A
Ingv RegionSouth of Jawa, Indonesia [Sea: Indonesia]
Gfz Mag5.64
Gfz Depth10

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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