Circle (USDC) outage on September 20 — 13h 10m disruption
Sep 20, 02:51 PM → Sep 21, 04:02 AM · 13h 10m · high
A high-severity incident impacting Circle (USDC) was detected by automated monitoring. The disruption began on September 20, 2026, and was resolved on September 21, 2026.
Impact
A high-severity incident affected the Circle (USDC) service for approximately 13 hours and 10 minutes. This disruption was detected through automated signals, including the vendor's own status page and synthetic probes. No user-reported data was collected for this incident, and therefore no specific user-reported issue types or affected regions were recorded.
Incident timeline
- Sep 20, 02:51 PM
PulseWatch detected the incident from automated vendor and probe signals (high severity)
- Sep 20, 02:51 PM
Status updated: possible issue
- Sep 21, 04:02 AM
Signals cleared — incident resolved
Official updates
- Sep 20, 02:51 PM
Circle (USDC) status page acknowledged the incident.
View official source