Incident report · 2026070501
Proa: 0.86× baseline latency
Resolved · 2d 18h
What we measured
| Cable | Proa |
| Segment | Shima, JP → Tanguisson Point, GU |
| Detected | 2026-07-05 16:31 UTC |
| Resolved | 2026-07-08 11:02 UTC |
| Duration | 2d 18h |
| Observed latency | 47.9 ms |
| Baseline | 55.7 ms · 0.86× |
| Increase | +164% |
| Severity | warning |
Path analysis
Traffic kept the same route. Latency rose without a visible path change, which points at congestion or a fault on the existing route rather than a reroute.
Cross-probe verdict. Only one probe saw it. We treat this as a probable false positive and label it as such.
Timeline
- Alert 2026070501: warning — ratio 2.64x
- Alert #144 improving: 2/3 consecutive OK
- Alert #144 improving: 1/3 consecutive OK
- Alert #144 improving: 1/3 consecutive OK
- Alert #144 improving: 2/3 consecutive OK
- Alert #144 improving: 1/3 consecutive OK
- Alert #144 improving: 1/3 consecutive OK
- Alert #144 improving: 2/3 consecutive OK
- Alert #144 resolved: RTT 47.93ms (baseline 55.71ms), 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 2026070501: Proa. https://geocables.com/incident/2026070501
Embed this map
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