Incident report · 2026082102
Tonga Cable: 0.34× baseline latency
Resolved · 4h 31m
What we measured
| Cable | Tonga Cable |
| Segment | Nuku'alofa, TO → Suva, FJ |
| Detected | 2026-08-21 14:31 UTC |
| Resolved | 2026-08-21 19:02 UTC |
| Duration | 4h 31m |
| Observed latency | 12 ms |
| Baseline | 35.2 ms · 0.34× |
| Increase | +100% |
| Severity | critical |
Timeline
- Alert 2026082102: warning — ratio 2x
- Alert #175 improving: 1/3 consecutive OK
- Alert #175 improving: 2/3 consecutive OK
- Alert #175 improving: 1/3 consecutive OK
- Alert #175 improving: 2/3 consecutive OK
- Alert #175 improving: 2/3 consecutive OK
- Alert #175 resolved: RTT 11.99ms (baseline 35.23ms), 3 consecutive OK
Detection method
Latency is sampled continuously from our probe network. An alert opens when round-trip time to a monitored endpoint holds above its rolling baseline, and closes automatically once it returns. Full method is described on the methodology page.
How to cite
GeoCables (2026). Incident 2026082102: Tonga Cable. https://geocables.com/incident/2026082102
Embed this map
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