# Snowflake in September 2021: incidents, uptime and changes

> Snowflake in September 2021: 4 incidents on its status page (1 major or critical), 99.01% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Snowflake’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/snowflake/2021/09
Last updated: 2021-10-01T00:00:00Z

- Incidents posted: 4 (major/critical: 1) · Maintenance: 0
- By vendor impact label: critical 1, minor 3
- Uptime (vendor-reported): 99.01% free of major/critical incidents, 97.77% free of any incident; outage time 7 h 7 min, incident time 16 h 1 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [August 2021](https://rewindex.com/company/snowflake/2021/08.md) · Next: [October 2021](https://rewindex.com/company/snowflake/2021/10.md) · [All months](https://rewindex.com/company/snowflake/reports.md) · [Snowflake](https://rewindex.com/company/snowflake.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [AZURE - US West2 and AZURE - Canada Central (Toronto): MI-20210907](https://rewindex.com/company/snowflake/incidents/bkrg51skrr7l.md) | critical | 2021-09-08 06:29 UTC | 2021-09-08 13:36 UTC | 7.1 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [AZURE - US West2 and AZURE - Canada Central (Toronto): MI-20210907](https://rewindex.com/company/snowflake/incidents/bkrg51skrr7l.md) | critical | 2021-09-08 06:29 UTC | 2021-09-08 13:36 UTC | 7.1 h | resolved |
| [AWS - US West (Oregon): MI-20210917](https://rewindex.com/company/snowflake/incidents/mhv0zrsqgf9d.md) | minor | 2021-09-17 09:27 UTC | 2021-09-17 12:50 UTC | 3.4 h | resolved |
| [AWS - US East (N. Virginia): MI-20210927](https://rewindex.com/company/snowflake/incidents/82hpcm0kjk04.md) | minor | 2021-09-27 08:22 UTC | 2021-09-27 11:35 UTC | 3.2 h | resolved |
| [AWS - US East (N. Virginia): MI-20210927-2](https://rewindex.com/company/snowflake/incidents/kpsbtb32xqlc.md) | minor | 2021-09-27 16:01 UTC | 2021-09-27 18:19 UTC | 2.3 h | resolved |

## Cite this

Snowflake posted 4 status incidents in September 2021 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/snowflake/2021/09
- Citation: Snowflake, “Snowflake in September 2021” (2021-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/snowflake/2021/09 (CC BY 4.0).
- Markdown link: `[Snowflake: Snowflake in September 2021 (2021-09-01)](https://rewindex.com/company/snowflake/2021/09)`


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Canonical: https://rewindex.com/company/snowflake/2021/09 · Markdown: https://rewindex.com/company/snowflake/2021/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T15:55:38.341Z