Downrightnow
// Incident Post-MortemDRN-39C9252A

MongoDB Atlas outage on July 2, 2026

Minor severityResolved2h 58mDatabase
Started · UTC
Jul 02, 11:09 AM
10h ago
Resolved · UTC
Jul 02, 02:07 PM
7h ago
Duration
2h 58m
End-to-end
Peak confidence
45.00
153 snapshots
// User impact

MongoDB Atlas users likely saw failed connections, degraded availability, or session instability for this Database service. The incident reached Minor severity and lasted 2h 58m. The stored report window does not show a preserved user-report spike.

// What happened

Jul 2, 11:09 UTC Resolved - This incident has been resolved. AWS clusters should no longer encounter errors during backup and restore. Jul 2, 10:50 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul 2, 10:45 UTC Investigating - We are currently investigating the issue where AWS cluster backup and restores are failing. This includes exports and manual downloads as well as restoring to another cluster.We are also investigation potential impact to other operations on AWS clusters such as modifying instance size.

Deterministic readout · awaiting AI summary pass

// Timeline
  1. Incident detected

    Minor confidence crossed the incident threshold for MongoDB Atlas: aWS cluster backup and restore operations are failing.

  2. Marked resolved

    The incident was closed after 2h 58m of observed impact.

  3. Peak confidence reached

    Confidence peaked at 75.00 while the service was marked Operational.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

45.00

The incident reached 45.00 peak confidence across 153 stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Thu, Jul 02, 2026, 02:07 PM UTC.