Incident report · 2026080501
Nigeria Cameroon Submarine Cable System (NCSCS): 1.03× baseline latency
Resolved · 2h 0m
What we measured
| Cable | Nigeria Cameroon Submarine Cable System (NCSCS) |
| Segment | Kribi, CM → Lagos, NG |
| Detected | 2026-08-05 09:32 UTC |
| Resolved | 2026-08-05 11:32 UTC |
| Duration | 2h 0m |
| Observed latency | 20.6 ms |
| Baseline | 20.1 ms · 1.03× |
| Increase | +815% |
| Severity | critical |
Timeline
- Alert 2026080501: critical — ratio 9.15x
- Alert #165 improving: 2/3 consecutive OK
- Alert #165 resolved: RTT 20.61ms (baseline 20.08ms), 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 2026080501: Nigeria Cameroon Submarine Cable System (NCSCS). https://geocables.com/incident/2026080501
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