# Amplitude: Planned Data Processing Maintenance - US Data Center

> Amplitude maintenance “Planned Data Processing Maintenance - US Data Center” on 2026-10-27: impact maintenance (vendor’s label), 2.0 h, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/amplitude/incidents/vcn0wj09mqxb
Last updated: 2026-10-28T01:03:43Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed · edited after publishing
- Started: 2026-10-27 23:00 UTC · Resolved: 2026-10-28 01:00 UTC · Duration: 2.0 h
- Updates: 3 · Affected components: Data - Data Export, Data - Data Processing, Data - Data Reception, Data - Event Streaming, Data Export, Data Processing, Data Reception, Event Streaming
- [Vendor status page: https://status.amplitude.com/incidents/vcn0wj09mqxb](https://status.amplitude.com/incidents/vcn0wj09mqxb)
- [Company: Amplitude](https://rewindex.com/company/amplitude.md)

## Timeline of updates

- **scheduled** 2026-10-22 23:43 UTC: From 23:00 Oct 27 to 01:00 Oct 28 UTC, we will be performing maintenance on components of the core ingestion infrastructure in our US data center. During this time, customers may see data processing delays. No data loss is expected during the maintenance. The EU data center won't be affected.
- **in progress** 2026-10-27 23:00 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **completed** 2026-10-28 01:00 UTC: The scheduled maintenance has been completed.

## Rewindex changes for this incident

- 2026-10-27 23:04 UTC: [Incident updated: Planned Data Processing Maintenance - US Data Center](https://rewindex.com/change/r016f30a6824654.md)
- 2026-10-28 01:03 UTC: [Incident updated: Planned Data Processing Maintenance - US Data Center](https://rewindex.com/change/rd36d59c6436808.md)

## Cite this

Maintenance posted by Amplitude, started 2026-10-27 23:00 UTC, resolved after 2.0 h, 3 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/amplitude/incidents/vcn0wj09mqxb
- Citation: Amplitude, “Planned Data Processing Maintenance - US Data Center” (2026-10-27 23:00 UTC). Archived by Rewindex: https://rewindex.com/company/amplitude/incidents/vcn0wj09mqxb (CC BY 4.0).
- Markdown link: `[Amplitude: Planned Data Processing Maintenance - US Data Center (2026-10-27)](https://rewindex.com/company/amplitude/incidents/vcn0wj09mqxb)`


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Canonical: https://rewindex.com/company/amplitude/incidents/vcn0wj09mqxb · Markdown: https://rewindex.com/company/amplitude/incidents/vcn0wj09mqxb.md · JSON: https://rewindex.com/api/v1/companies/amplitude/incidents/vcn0wj09mqxb · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:39:45.011Z