Google reports a power/DRUPS/cooling-controller cascade with redundant cooling unavailable
July 15, 2026 incident; report July 25observed
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | Provider-authored report with distinct facility and service windows; header/summary and service-specific timelines differ. Do not assign one 15-hour duration to all three services or derive liquid-rack transient limits from the room excursion. |
| As of | 2026-07-15 |
| Source | Google Cloud Service Health incident report · Incident Report: DataCenter Events, GCVE/BMS/NetApp timelines and Remediation |
| Review | checking…review by 2027-07-25 · standard cadence |
| Recorded changes | none recorded |
| Claim id | google-july2026-cooling-control-cascade |
Where the guide uses it
Not quoted in a chapter yet; it is kept in the curated register.
← Full numbers register — every date-stamped figure in the guide, with revision history.