# Lightdash: Critical incident: Google Cloud Platform outage

**Summary:** A critical Google Cloud Storage outage made core services powering Lightdash queries unavailable in Lightdash Cloud (EU) and Lightdash Cloud (US). The incident started at 2025-06-12 18:40 UTC and was resolved at 2025-06-12 23:16 UTC, lasting 4 h 36 min; queries were loading by 22:12 UTC. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2025-06-12 18:40 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://stspg.io/5lp3330p81tq](https://stspg.io/5lp3330p81tq)
- [Company: Lightdash](https://rewindex.com/company/lightdash.md)
- Versions: before (none: first archived) → after incident\_version:68/ffyz245dr6bx@4dfd9de36b16
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Google Cloud Platform outage
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2025-06-12 18:40 UTC
```

**5. Added: Resolved time**

```diff
+ 2025-06-12 23:16 UTC
```

**6. Added: Affected components**

```diff
+ Lightdash Cloud (EU), Lightdash Cloud - Lightdash Cloud (EU), Lightdash Cloud - Lightdash Cloud (US), Lightdash Cloud (US)
```

**7. Added: Update** (identified) · 2025-06-12 18:40 UTC

```diff
+ Google Cloud Storage outage. Core services used to power Lightdash queries are currently unavailable. We're investigating work arounds. You can read more on Google Cloud Storage status here: https://status.cloud.google.com/
```

**8. Added: Update** (monitoring) · 2025-06-12 22:12 UTC

```diff
+ Queries are loading. Waiting for GCP to confirm services are stable
```

**9. Added: Update** (resolved) · 2025-06-12 23:16 UTC

```diff
+ This incident has been resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2025-06-12 18:40 UTC | Critical incident: Google Cloud Platform outage (this change) | outage |

All Lightdash changes: [timeline](https://rewindex.com/company/lightdash/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/ibc92d258c33c3b · Markdown: https://rewindex.com/change/ibc92d258c33c3b.md · JSON: https://rewindex.com/api/v1/changes/ibc92d258c33c3b · Generated 2026-10-18T02:55:06.449Z