← Back to Snowflake's check readings
We started checking Snowflake on August 20, 2026, which is 65 days ago. Everything below covers that period, not the full 90 days a longer-tracked service would show.
Email me when Snowflake reports an incident on its status page, and again when it reports it resolved.
01
The last 24 hours
What happened most recently, on one time axis: our own probe readings by surface, how many people reported a problem, and what Snowflake's own status page declared. Below it, any public chatter we saw about Snowflake and the extra probe it triggered.
The last 24 hours on one axis: what our probes read for each surface we check, how many people reported a problem, and what Snowflake's own status page declared. Three records side by side; none of them changes another.
Our probes, web
Unverified user reportsNo reports about Snowflake in the last 24 hours, which is not evidence that nothing is wrong.
Snowflake's status pageINC20000150: minor incidentINC20000301: major outage- INC20000150: minor incident, from before this window to now, still open per their page.
- INC20000301: major outage, from before this window to 23:30 UTC.
24h ago18h ago12h ago6h agonow
Each check cell is the worst reading across every region in that quarter hour: one region that did not answer colours the cell, never an average. An amber cell is a reading that answered, but at three times or more its 7-day median for three checks running: slow is not down, and we say which. A filtered reading stays neutral, because a refused check is not a failed check. Report bars count reports as submitted; we do not check who sent them, and they never change our reading. The status-page lane is Snowflake's own declaration, shown as they made it.
Third-party chatter, labeled
Public posts from the last hour that mention Snowflake next to an outage word (“down”, “outage”, “not working”). This is what other people said in public, collected by keyword: not something we measured, and not the user reports above. It never affects the verdict.
No matching public posts in the last hour from the sources we watch.
02
Checks passing by region
Checks passing is the checks that passed, divided by every check we attempted, per region. Not interpolated, not smoothed, and never computed for a region with zero recorded samples.
Their declared record
Snowflake's own incident history, taken from their public status feed. This is their account of what happened, not our check reading.
INC20000301Major outage
Oct 21, 2026, 6:26 PM UTC to Oct 21, 2026, 11:29 PM UTC (5h 3m)resolved
their latest update (Oct 21, 2026, 11:29 PM UTC): Current status: We've implemented the fix for this issue and monitored the environment to confirm that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer exper…
INC20000299Minor incident
Oct 21, 2026, 7:45 AM UTC to Oct 21, 2026, 8:36 AM UTC (51 min)resolved
their latest update (Oct 21, 2026, 8:36 AM UTC): Current status: We've monitored the environment and confirmed that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer experience: Customers hosted in the speci…
INC20000294Major outage
Oct 20, 2026, 6:34 AM UTC to Oct 20, 2026, 3:26 PM UTC (8h 52m)resolved
their latest update (Oct 20, 2026, 3:26 PM UTC): Current status: We've monitored the environment and confirmed that service has been restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer experience: Customers hosted in the …
INC20000290Minor incident
Oct 19, 2026, 12:26 AM UTC to Oct 19, 2026, 1:11 AM UTC (44 min)resolved
their latest update (Oct 19, 2026, 1:11 AM UTC): Current status: We've monitored the environment and confirmed that service has been restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer experience: Customers hosted in the …
INC20000287Major outage
Oct 16, 2026, 1:14 AM UTC to Oct 16, 2026, 1:43 AM UTC (29 min)resolved
their latest update (Oct 16, 2026, 1:43 AM UTC): Current status: We've monitored the environment and confirmed that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer experience: Customers hosted in the speci…
INC20000277Minor incident
Oct 14, 2026, 9:47 PM UTC to Oct 15, 2026, 9:51 PM UTC (1d 0h)resolved
their latest update (Oct 15, 2026, 9:51 PM UTC): Current status: We've implemented the fix for this issue and monitored the environment to confirm that service was restored. We're continuing our deployment of a secondary fix to restore the remaining task graph run history for the affected time period. If you experience addition…
INC20000263Partial outage
Oct 6, 2026, 2:44 PM UTC to Oct 6, 2026, 3:57 PM UTC (1h 13m)postmortem published
their latest update (Oct 21, 2026, 11:02 PM UTC): [https://community.snowflake.com/s/article/INC20000263](https://community.snowflake.com/s/article/INC20000263)
INC20000239Major outage
Sep 27, 2026, 2:15 AM UTC to Sep 27, 2026, 3:16 AM UTC (1h 1m)postmortem published
their latest update (Oct 9, 2026, 9:55 AM UTC): Snowflake Engineering has completed the postmortem of this service incident. A detailed Root Cause Analysis \(RCA\) is available on the Snowflake Community site: [https://community.snowflake.com/s/article/INC20000239](https://community.snowflake.com/s/article/INC20000239)
INC20000237Major outage
Sep 25, 2026, 11:00 PM UTC to Sep 26, 2026, 12:20 AM UTC (1h 20m)postmortem published
their latest update (Oct 2, 2026, 11:36 PM UTC): Snowflake Engineering has completed the postmortem of this service incident. A detailed Root Cause Analysis \(RCA\) is available on the Snowflake Community site: [https://community.snowflake.com/s/article/INC20000237](https://community.snowflake.com/s/article/INC20000237)
INC20000217Partial outage
Sep 14, 2026, 4:48 AM UTC to Sep 14, 2026, 6:09 AM UTC (1h 21m)resolved
their latest update (Sep 14, 2026, 6:09 AM UTC): Current status: We've implemented the fix for this issue and monitored the environment to confirm that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer exper…
Showing the 10 most recent of 69 incidents Snowflake has declared in the history we hold.
These entries are Snowflake's own declarations, taken from their public status feed, shown separately from our own check readings. Their page publishes what they choose to publish: an incident missing here means they did not declare one, not that nothing happened, and an incident here is their account, not our measurement. Neither record ever changes the other.
Snowflake's own status feed works, so its declared incidents are the record and our probe events are not listed or counted. Our check results by region are above, as a reading beside the statement.
Full detail on what a probe does and does not prove is in the methodology page.