Internet weather

21 Aug 2026, 00:00-24:00 UTC

Quiet day: no new national outages and no new cable incidents.

World latency index 102 (unchanged vs the previous day).

The main points

Country outages

No national outages in this period.

Submarine cable incidents

• Taiwan Strait Express-1 (TSE-1) ended latency up to 3.2× normal; started 25 Jul 02:01; ended 08:20, after 654.3 h
• Matrix Cable System ended latency up to 2.4× normal; started 15 Aug 08:01; ended 18:02, after 154.0 h

Latency index

100 = the usual latency of each route. Above 100 traffic is slower than usual. Change is against the previous day and the same day a week earlier.

Chokepoints that moved most

• Mumbai latency index −3 to 98Week: −3

Previous days