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npm: Intermittent Failures Impacting npm Publish

MinorStatus: resolvedStarted Resolved (1.6 h)4 updatesstspg.io (opens in new tab)
Part of an outage event

AWS us-west-2 outage, Sep 3, 2026 · 20 vendors, 20 incidents

npm’s incident started in the same window without naming AWS (timing only, not evidence of a link). (timing only, posted −8 min vs AWS’s own post)

Swipe sideways to see the whole diagram.

same windowAWS us-west-2posted 21:49 UTCPosted before AWS did3 vendors, 3 blamed AWSMaterialize, Temporal Cloud, SemgrepWithin an hour4 vendors, 4 blamed AWSDropbox, Teleport, Wiz, SurveyMonkeynpm (this incident)posted −8 min
same windowAWS us-west-2posted 21:49 UTCPosted before AWS did3 vendors, 3 blamed AWSMaterialize, Temporal Cloud,SemgrepWithin an hour4 vendors, 4 blamed AWSDropbox, Teleport, Wiz,SurveyMonkeynpm (this incident)posted −8 min
npm is outlined in red. Groups show up to a few vendors each; the event page lists every incident.
Mermaid source
flowchart LR
  root["AWS us-west-2<br/>posted 21:49 UTC"]:::root
  before["Posted before AWS did<br/>3 vendors, 3 blamed AWS<br/>Materialize, Temporal Cloud, Semgrep"]:::blames
  root --> before
  h1["Within an hour<br/>4 vendors, 4 blamed AWS<br/>Dropbox, Teleport, Wiz, SurveyMonkey"]:::blames
  root --> h1
  me["npm (this incident)<br/>posted −8 min"]:::me
  root -.->|"same window"| me

Full event: timeline, evidence and all vendors →

Detected automatically from incidents that started together and named the same provider. A link means one vendor’s incident named another, not a confirmed cause.

Affected components: Package publishingPackage installation

Timeline of updates

  1. investigating

    We are currently investigating this issue.

  2. investigating

    We are continuing to investigate this issue.

  3. monitoring

    A fix has been implemented and we are monitoring the results.

  4. resolved

    This incident has been resolved.

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

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