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Is Chronograph down?

No reported issues

From status.chronograph.pe · checked 5 minutes ago · every 5 minutes

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As of 03:31 UTC on 12 November 2026, Chronograph's status page reports no issues. Its last reported problem was on 3 November 2026: “Partial System Outage”, major outage, for 30 min from 14:59 UTC.

Last problem
3 Nov · 30 min
Problems, last 30 days
7
Typical incident
30 min
Longest in 90 days
2 h 43 min · 20 Oct

Uptime

Chronograph, last 30 days

99.12 %

100%90%80%
Oct 14 Today

Biggest dip: Chronograph, 2.7 h of issue on Oct 20.

Incidents

Started in the last 7 days

0

210
FSSMTWToday

This week Week before

No incidents this week. The last one: Chronograph, major outage on Nov 3.

Recovery

Median time back online

30 min

2 h 43 min0
30 days ago Today

5 of 7 were over within an hour. Each dot is one incident; the dashed line is the median.

Components 27

All online

Infrastructure 17 parts
  • AWS ec2-us-east-1
  • AWS ec2-us-west-2
  • AWS s3-us-east-2
  • AWS ec2-us-west-1
  • AWS s3-ap-southeast-1
  • AWS s3-ap-northeast-2
  • AWS s3-us-west-2
  • AWS s3-sa-east-1
  • AWS s3-ap-southeast-2
  • AWS s3-eu-west-3
  • AWS ec2-us-east-2
  • AWS s3-ap-northeast-1
  • AWS s3-eu-west-1
  • AWS s3-eu-west-2
  • AWS s3-us-west-1
  • AWS iam
  • AWS cloudfront
Authentication 4 parts
  • Auth0 Authentication API
  • Auth0 Multi Factor Authentication
  • Auth0 CDN (cdn.auth0.com)
  • Auth0 Custom Domains
Email & Notifications 2 parts
  • SendGrid API v3
  • Courier Inbox
Exception Monitoring 2 parts
  • Sentry API
  • Sentry Notifications
Chronograph 1 part
  • Chronograph Main API
DNS 1 part
  • DNSimple Name Servers

Last 90 days

7 incidents in 48 days tracked · no reported issues 99.5% of the time · typical incident 30 min

Aug 15 Today (UTC)

Recent incidents

Times in UTC

  1. Major outage
    Partial System Outage 30 min
  2. Major outage
    Partial System Outage 1 h 45 min
  3. Major outage
    Partial System Outage 5 min
  4. Issue
    Partially Degraded Service 25 min
  5. Major outage
    Partial System Outage 30 min
  6. Issue
    Minor Service Outage and 1 more 2 h 43 min
  7. Major outage
    Partial System Outage 11 min
All incidents on status.chronograph.pe ↗

Where this comes from

Stackpulse reads Chronograph’s official status page at status.chronograph.pe every 5 minutes and keeps 90 days of what changed. We don’t test Chronograph ourselves, so a problem shows here once Chronograph reports it.

Stackpulse isn’t affiliated with Chronograph. Names and logos belong to their owners.

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