Is Signal down in the UK?
Checks passingin the UK, measured from London
Our London probe last checked Signal at Oct 23, 2026, 7:01 PM UTC and read checks passing.
Over the last 24 hours we completed 72 checks from London and 72 answered cleanly, 100.00% availability.
Of the 9 other regions we check Signal from, 8 read checks passing and 1 read degraded right now.
Email me the next time we see Signal go down
What our London probe measured
Last checked Oct 23, 2026, 7:01 PM UTC.
How the other regions read right now
Of the 9 other regions we check Signal from, 8 read checks passing and 1 read degraded right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 144 checks |
| San Jose | Checks passing | 100.00% of 144 checks |
| Frankfurt | Checks passing | 100.00% of 144 checks |
| Tokyo | Checks passing | 100.00% of 144 checks |
| Chicago | Checks passing | 100.00% of 72 checks |
| Toronto | Checks passing | 100.00% of 72 checks |
| Singapore | Checks passing | 100.00% of 72 checks |
| Sydney | Checks passing | 100.00% of 72 checks |
| São Paulo | Degraded | 100.00% of 72 checks |
Other countries we check Signal from
How we measured this
The UK readings on this page come from RealUptime's own London probe against Signal's public endpoints. They are not user reports, and they are not Signal's own status page.
See Signal's full check readings, the 90-day history by region, or the outage tracker methodology.
Check your own site from London
This page shows what we see when we check this service, using the same ten regions, for a site you run. RealUptime Monitor watches your own servers from inside your network, and it starts free.
Start monitoring your own servers