Reported by GFZ 62 days ago.
It is the 5th strongest of the 8 detections recorded within 20 km of this point since 9 March 2026. The last comparable one was on 12 June 2026.
What the source measured
GFZ reported: Fiji Islands Region
GFZ recorded magnitude 4.7 at a depth of 528 km.
The seismic region given by the source is Fiji Islands Region.
Nearby, since 9 March 2026
- June 30, 2026 · score 4 · 15.3 km
- June 12, 2026 · score 2 · 18.2 km
- August 27, 2026 · score 20 · 19.9 km
How we know
One source: GFZ. Not yet confirmed by a second, independent source.
Our own score for this event is 6 out of 100, at 61 % 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) | 6 / 100 |
| Our confidence | 61% |
| Coordinates | -20.2950, -177.7650 |
| Timestamp | 2026-06-30T06:27:42.650Z |
| Source | https://geofon.gfz-potsdam.de/eqinfo/event.php?id=gfz2026mrnh |
Score Breakdown
Technical Details
| Mag | 4.69 |
| Depth | 528 |
| MagType | mb |
| Region | Fiji Islands Region |
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.
Calamity.live data shows a earthquake event with CalamityScore 6/100, in Fiji Islands Region (Tonga), based on data from gfz. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.