Right now
Nothing else has been detected within 20 km in the last 24 hours.
Reported by IRIS 104 days ago.
It is one of only 3 we have recorded within 20 km of this point since 25 May 2026. The last comparable one was on 25 May 2026. One more was recorded here in the fortnight before it.
What the source measured
IRIS reported: VANUATU ISLANDS
IRIS recorded magnitude 5.0 at a depth of 35 km.
The seismic region given by the source is VANUATU ISLANDS.
Nearby, since 25 May 2026
- May 31, 2026 · score 16 · 0.0 km
- May 25, 2026 · score 7 · 8.6 km
How we know
One source: IRIS. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 58 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Earthquakes |
| Severity | Medium |
| Calamity Score (ours) | 16 / 100 |
| Our confidence | 58% |
| Coordinates | -17.3616, 167.7510 |
| Nearest City | Port-Vila (73 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-31T00:48:01.000Z |
| Source | https://ds.iris.edu/ds/nodes/dmc/tools/event/12113790 |
Score Breakdown
Technical Details
| Mag | 5 |
| Depth | 35 |
| MagType | mb |
| Region | VANUATU ISLANDS |
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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