# The Down Index, 2026-W19

The week's worst incidents, scored 0-100 (impact 30, breadth 20, duration 15, reach 20, acknowledgement 15). [Methodology](https://down.guide/rankings/methodology).

1. **64** Anthropic: [Elevated errors across Claude Models](https://down.guide/anthropic/DWN-6d9254d185) (Partial outage, 1h 51m)
2. **63** Split (Harness FME): [Deployment Degradation - Slowness in Prod3](https://down.guide/split/DWN-bf87f86207) (Major outage, 4h 54m)
3. **63** AWS: [EC2 (us-east-1): Increased Error Rate and Latency](https://down.guide/aws/DWN-8170918f4d) (Partial outage, 1d 2h)
4. **62** GitHub Actions: [Incident with Actions](https://down.guide/github-actions/DWN-5bb3433f8e) (Major outage, 3h 49m)
5. **60** Anthropic: [Elevated errors across multiple models](https://down.guide/anthropic/DWN-0e9fbaa956) (Partial outage, 1h 22m)
6. **59** GitHub Pages: [Incident with Issues and Webhooks](https://down.guide/github-pages/DWN-0c22f1e0be) (Major outage, 55m)
7. **56** Marqeta: [AWS Outage Impacting Marqeta Services](https://down.guide/marqeta/DWN-8d3ad9b59d) (Major outage, 3d 22h)
8. **55** Anthropic: [Connection failures for organizations restricting GitHub access by IP address](https://down.guide/anthropic/DWN-6b5cd0b7ef) (Partial outage, 18h 4m)
9. **53** Klaviyo: [Klaviyo Service Disruption](https://down.guide/klaviyo/DWN-cff4ffef83) (Major outage, 2d 1h)
10. **53** Confluent Cloud: [Elevated error rates and latency on produce and consume operations on AWS us-east-1 AZ4](https://down.guide/confluent/DWN-d262dfc85e) (Partial outage, 27d 15h)
11. **52** Bitbucket: [Multiple Atlassian services are experiencing issues](https://down.guide/bitbucket/DWN-16db80424e) (Degraded, 18h 14m)
12. **52** Akamai Cloud (Linode): [\[DirtyFrag\] Linux Privilege Escalation Vulnerability](https://down.guide/linode/DWN-635bee3e0f) (Degraded, 59d 1h)
13. **51** Apify: [Outage of Key-value store](https://down.guide/apify/DWN-4b47cd1e01) (Major outage, 45m)
14. **50** Grafana Cloud: [k6 Partial Outage](https://down.guide/grafana-cloud/DWN-eef9fca573) (Partial outage, 3h 11m)
15. **50** Red Hat Quay.io: [Quay.io HTTP 502 on Pull/Push](https://down.guide/quay/DWN-d3422271f3) (Major outage, 3h 4m)
16. **49** Scaleway: [\[Domain Names\] All BookMyName services unavailable](https://down.guide/scaleway/DWN-c2c27f99f9) (Major outage, 1d 9h)
17. **49** GitHub Actions: [Incident with Actions, we are investigating reports of degraded availability](https://down.guide/github-actions/DWN-b9d326c9aa) (Partial outage, 2h 25m)
18. **48** Anthropic: [Elevated errors on Claude Opus 4.7](https://down.guide/anthropic/DWN-84d974ef4f) (Degraded, 36m)
19. **47** Anthropic: [Elevated errors on Claude Opus 4.7](https://down.guide/anthropic/DWN-e8b481645c) (Degraded, 26m)
20. **47** Anthropic: [Claude Code IDE extension unable to load on Windows](https://down.guide/anthropic/DWN-62053b687a) (Partial outage, 1h 54m)
21. **46** Grafana Cloud: [Metrics read errors in prod-ap-south-1 region](https://down.guide/grafana-cloud/DWN-5835e59315) (Major outage, 39m)
22. **45** Anthropic: [Elevated errors on Claude Sonnet 4.6](https://down.guide/anthropic/DWN-fa84ed77dc) (Degraded, 7m)
23. **44** Anthropic: [Elevated errors on Claude Opus 4.5](https://down.guide/anthropic/DWN-a87172409e) (Degraded, 1h 40m)
24. **44** GitHub: [Incident with Pull Requests](https://down.guide/github/DWN-1757c1466e) (Major outage, 3h 39m)
25. **44** ReadMe: [Issues Creating New Changelogs](https://down.guide/readme/DWN-f7ac08c216) (Major outage, 3h 35m)

Previous week: https://down.guide/rankings/2026-W18; next week: https://down.guide/rankings/2026-W20

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