Incident report · 2026073001
Malaysia-Cambodia-Thailand (MCT) Cable: 0.74× baseline latency
Resolved · 3h 0m
What we measured
| Cable | Malaysia-Cambodia-Thailand (MCT) Cable |
| Segment | Rayong, TH → Cherating, MY |
| Detected | 2026-07-30 07:31 UTC |
| Resolved | 2026-07-30 10:31 UTC |
| Duration | 3h 0m |
| Observed latency | 38 ms |
| Baseline | 51.1 ms · 0.74× |
| Increase | +126% |
| Severity | warning |
Who is affected
Countries where Malaysia-Cambodia-Thailand (MCT) Cable comes ashore, how much of their submarine diversity this cable represents, and what our probes currently measure into them.
| Country | Dependence on this cable | Other submarine cables | Our probes see |
|---|---|---|---|
| Cambodia resilience index: 37 · vulnerable |
1 of 3 cables (33% of submarine diversity) | Asia Africa Europe-1 (AAE-1), Sihanoukville-Hong Kong (SHV-HK) | no routes measured into this country |
| Malaysia resilience index: 100 · resilient |
1 of 33 cables (3% of submarine diversity) | APCN-2, Asia Africa Europe-1 (AAE-1), Asia Link Cable (ALC) +29 more | median 236 ms today vs 238 ms over 30 days (6 routes) - unchanged |
| Thailand resilience index: 100 · resilient |
1 of 18 cables (6% of submarine diversity) | Asia Africa Europe-1 (AAE-1), Asia Direct Cable (ADC), Asia Pacific Gateway (APG) +14 more | median 226 ms today vs 228 ms over 30 days (6 routes) - unchanged |
Dependence is structural (share of the country's submarine cables), not a traffic share: real traffic distribution across cables is not public. Terrestrial links are not measured.
Timeline
- Alert 2026073001: warning — ratio 2.26x
- Alert #160 improving: 1/3 consecutive OK
- Alert #160 improving: 2/3 consecutive OK
- Alert #160 resolved: RTT 37.99ms (baseline 51.13ms), 4 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 2026073001: Malaysia-Cambodia-Thailand (MCT) Cable. https://geocables.com/incident/2026073001
Embed this map
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