Reported by BMKG today.
No stronger detection stands among the 5 recorded within 20 km of this point since 14 March 2026 — 2 others scored the same. The last comparable one was on 14 March 2026.
What the source measured
BMKG reported: Pusat gempa berada di darat 13 km Selatan Kabupaten Cianjur · Felt: III-IV Cianjur, II-III Kota Sukabumi, II-III Cibadak, II-III Nagrak, II-III Warung Kondang, II Cibubur, II Kota Bandung, II Sukaraja
BMKG recorded magnitude 4.3 at a depth of 5 km.
The seismic region given by the source is Pusat gempa berada di darat 13 km Selatan Kabupaten Cianjur.
An estimated 227,101 people live within 30 km of this point.
Nearby, since 14 March 2026
- September 1, 2026 · score 24 · 0.0 km
- March 14, 2026 · score 2 · 14.0 km
- March 14, 2026 · score 2 · 14.0 km
How we know
Confirmed by 2 independent sources, including BMKG.
Our own score for this event is 24 out of 100, at 86 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Earthquake |
| Severity | low |
| Calamity Score (ours) | 24 / 100 |
| Our confidence | 86% |
| Coordinates | -6.9300, 107.1000 |
| Nearest City | Cianjur (13 km) |
| Population Exposed | 227.1K within 30 km |
| Impact Tier | minor |
| Timestamp | 2026-09-01T10:53:10.000Z |
| Source | https://www.bmkg.go.id/tews.html |
Score Breakdown
Technical Details
| Mag | 4.3 |
| Depth | 5 |
| Region | Pusat gempa berada di darat 13 km Selatan Kabupaten Cianjur |
| TsunamiPotential | true |
| Felt | III-IV Cianjur, II-III Kota Sukabumi, II-III Cibadak, II-III Nagrak, II-III Warung Kondang, II Cibubur, II Kota Bandung, II Sukaraja |
| Emsc Mag | 4.3 |
| Emsc Depth | -10 |
| Emsc MagType | m |
| Emsc Region | JAVA, INDONESIA |
| Emsc Auth | BMKG |
| Emsc SourceId | 2054044 |
| MergedSources | [{"id":"emsc_20260901_0000144","source":"emsc","severity":"low","severityValue":25.799999999999997,"timestamp":1788259990000,"latitude":-6.91,"longitude":107.09}] |
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 10 February 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.
Want to know when something happens near Cianjur?
Calamity.live data shows a earthquake event with CalamityScore 24/100, near Cianjur (Indonesia), based on data from bmkg. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.