●Incident
CDC Open Data outage.
ResolvedDEGRADATION · HIGHJul 28, 2026, 09:15 AM · about 1 hour ago · Duration: 22min
Incident Summary
Incident Summary
API CDC Open Data is currently DOWN in asia.
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: 437s
Cross-Region Impact
Also DOWN in: us-east, us-west Total Affected Regions: 3
Severity Assessment
Level: HIGH Multiple regions affected or critical error type detected.
Detected by Probecast Health Monitor - 2026-07-28T09:15:30.056Z
Timeline
●Started
Jul 28, 2026, 09:15 AM
about 1 hour ago
●Resolved
Jul 28, 2026, 09:37 AM
29 minutes ago
●Duration
22min
Total downtime
Evidence Logs5 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| Jul 28, 09:15 AM | asia | down | 10000ms | — |
| Jul 28, 09:13 AM | us-west | down | 10001ms | — |
| Jul 28, 09:13 AM | us-east | down | 10001ms | — |
Track CDC Open Data reliability
This isn't CDC Open Data's first incident. They had 1651 incidents in the last 180 days, averaging 18 minutes of impact.
Related Incidents
CDC Open Data
Jul 28, 2026, 06:38 AM · 49min
Air Quality (AirNow)
Jul 28, 2026, 03:11 AM · 43min
USGS Water
Jul 28, 2026, 02:18 AM · 14min
Air Quality (AirNow)
Jul 27, 2026, 03:13 AM · 45min
USGS Water
Jul 26, 2026, 10:23 PM · 21min