●Incident
CDC Open Data outage.
ResolvedDEGRADATION · HIGHMay 16, 2026, 11:47 PM · 27 days ago · Duration: 3h 28min · Regions: asia
Incident Summary
Incident Summary
API CDC Open Data is currently DOWN in us-west.
Diagnostic Details
Error Type: timeout HTTP Status: N/A Error Message: Request timeout after 10000ms Retry Attempts: 3 (all failed)
Validation Results
Validation Reason: All 3 retry attempts failed Consecutive DOWN Checks: 2 Time Between Checks: 296s
Cross-Region Impact
Also DOWN in: asia, europe, us-east Total Affected Regions: 4
Severity Assessment
Level: HIGH Multiple regions affected or critical error type detected.
Detected by Probecast Health Monitor - 2026-05-16T23:47:55.615Z
Timeline
●Started
May 16, 2026, 11:47 PM
27 days ago
●Resolved
May 17, 2026, 03:16 AM
27 days ago
●Duration
3h 28min
Total downtime
Evidence Logs6 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| May 16, 11:47 PM | us-east | down | 10001ms | — |
| May 16, 11:47 PM | us-west | down | 10001ms | — |
| May 16, 11:46 PM | asia | down | 10001ms | — |
Track CDC Open Data reliability
This isn't CDC Open Data's first incident. They had 1642 incidents in the last 180 days, averaging 18 minutes of impact.
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