Particle Outage History

31 incidents recorded over the last 365 days, 12 of them resolved. Durations are measured from when PulsAPI first saw the problem to when it cleared, which is usually longer than the vendor's own figure.

Live Particle status100.00% uptime history

Every Recorded Particle Incident

Particle incidents, newest first, with date, duration and status.
DateIncidentDurationStatus
Nov 12, 2026Scheduled Maintenance — Cellular Network Routing UpgradeOne of our cellular network partners will perform a scheduled network routing upgrade to improve the performance and long-term stability of cellular connectivity. Start: Thursday, November 12, 2026, 12:00 AM PST (08:00…8h 0mScheduled
Nov 11, 2026Scheduled Maintenance — Cellular Network Routing UpgradeOne of our cellular network partners will perform a scheduled network routing upgrade to improve the performance and long-term stability of cellular connectivity. Start: Wednesday, November 11, 2026, 12:00 AM PST…8h 0mScheduled
Nov 10, 2026Scheduled Maintenance — Cellular Network Routing UpgradeOne of our cellular network partners will perform a scheduled network routing upgrade to improve the performance and long-term stability of cellular connectivity. Start: Tuesday, November 10, 2026, 12:00 AM PST (08:00…8h 0mScheduled
Nov 9, 2026Scheduled Maintenance — Cellular Network Routing UpgradeOne of our cellular network partners will perform a scheduled network routing upgrade to improve the performance and long-term stability of cellular connectivity. Start: Monday, November 9, 2026, 12:00 AM PST (08:00…8h 0mScheduled
Nov 5, 2026Scheduled Maintenance — Cellular Network Routing UpgradeOne of our cellular network partners will perform a scheduled network routing upgrade to improve the performance and long-term stability of cellular connectivity. Start: Thursday, November 5, 2026, 1:00 AM PDT (08:00…8h 0mScheduled
Nov 4, 2026Scheduled Maintenance — Cellular Network Routing UpgradeScheduled maintenance is currently in progress. We will provide updates as necessary.8h 0mScheduled
Nov 3, 2026Scheduled Maintenance — Cellular Network Routing UpgradeScheduled maintenance is currently in progress. We will provide updates as necessary.8h 0mScheduled
Nov 2, 2026Scheduled Maintenance — Cellular Network Routing UpgradeThe scheduled maintenance has been completed.8h 0mScheduled
Oct 1, 2026Emergency Network Maintenance – EtherSIM Cellular Connectivity (US)The scheduled maintenance has been completed.3h 0mScheduled
Sep 21, 2026Infrastructure issue affecting Tachyon devicesThis incident has been resolved.3h 38mResolved
Sep 2, 2026Scheduled Maintenance — Tachyon device connectivity affectedThe scheduled maintenance has been completed.1h 0mScheduled
Sep 1, 2026Connectivity Disruption — Tachyon DevicesThis incident has been resolved. All Tachyon devices have successfully reconnected and connectivity has been fully restored. Our team identified the root cause and implemented a fix, confirming full recovery across the…2h 13mResolved
Sep 1, 2026Connectivity Disruption — Tachyon DevicesThis incident has been resolved. All Tachyon devices have successfully reconnected and connectivity has been fully restored. No other Particle device type or SKU was affected by this incident.1h 15mResolved
Aug 14, 2026Tachyon system maintenanceThe scheduled maintenance has been completed.1h 0mScheduled
Aug 5, 2026Infrastructure migrationThe scheduled maintenance has been completed.1h 30mScheduled
Jul 23, 2026Emergency maintenance- EtherSIMThe scheduled maintenance has been completed.5h 0mScheduled
Jul 22, 2026Network MaintenanceThe scheduled maintenance has been completed.4h 0mScheduled
Jun 8, 2026South African EtherSIM connectivityThe issue is considered resolved. Affected devices will need to be reset or power cycled to resume connectivity.872h 10mResolved
May 21, 2026Device connectivity instabilityThe issue impacting cellular connectivity on our MVNO network has been resolved. Services have remained stable following recovery, and our teams have confirmed normal operation across affected systems.5h 10mResolved
May 15, 2026Device connectivity instabilityThis incident has been resolved.26 minResolved
May 6, 2026Integration/Event stream instabilityParticle has deployed a fix, and services are back to baseline.38 minResolved
May 1, 2026Ethersim connection instabilityConnectivity has recovered.2h 45mResolved
Apr 7, 2026Network Maintenance - EtherSIMThe scheduled maintenance has been completed.9h 0mScheduled
Mar 10, 2026EtherSIM - Service degradationThe issue was resolved4h 18mResolved
Mar 8, 2026EtherSIM OutageConnectivity has recovered to normal levels.3h 23mResolved
Feb 24, 2026Tachyon <-> Particle cloudThis incident has been resolved.9h 59mResolved
Feb 4, 2026Upstream Network MaintenanceThe scheduled maintenance has been completed.2h 0mScheduled
Jan 6, 2026SIM activation delaysThis incident has been resolved.3h 6mResolved
Dec 18, 2025Scheduled Maintenance - SIM ManagementThe scheduled maintenance has been completed.15 minScheduled
Dec 10, 2025Cellular Network Maintenance - North AmericaThe scheduled maintenance has been completed.3h 0mScheduled
Nov 12, 2025Cellular Network Maintenance - North AmericaThe scheduled maintenance has been completed.7h 0mScheduled

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Everything above is a record written after the fact. We can email you when the next Particle incident opens instead, at the point where knowing still changes what you do.

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How to Read This Particle Incident Log

Each row is an incident PulsAPI observed, not a summary written afterwards. The duration is wall-clock time between the first failing check and the first clean one, so it includes the window before Particle acknowledged anything. Vendor post-mortems typically measure from acknowledgement, which is why their numbers are usually shorter.

Incidents still open have no duration yet and are listed as ongoing rather than being given a running total. The archive covers the last 365 days; anything older has aged out of the window rather than never having happened.

The longest single Particle outage in this window ran 36d 8h, against a mean recovery of 1d 8h. If you depend on Particle in a customer-facing path, the longest figure is the one to design around. The mean is what happens on a normal bad day; the maximum is what happens on the worst one.