AlertSite Outage History
Daily provider-status observations and published incident history for AlertSite.
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90-Day Trend
Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.
Monthly Status Summary
| Month | Issue-free days | Days Tracked | Days with issues |
|---|---|---|---|
| October 2026 | 46.4% | 28 | 15 |
| September 2026 | 80% | 30 | 6 |
This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.
Recorded Daily Status (Last 91 Days)
Incident History
Worcester, MA Monitoring Location Decommissioning
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Started:
Action Required: Upgrade Your AlertSite Private Node to Version 3.5.4
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Started:
Paris, France Monitoring Location Outage
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Started:
TOD Issue for Private Nodes
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Started:
San Diego, CA Monitoring Location Outage
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Started:
Calgary, Alberta Monitoring Location Outage
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Started:
Calgary, Alberta Monitoring Location Outage
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Started:
Kuala Lumpur, Malaysia Monitoring Location Partial Outage
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Started:
Legacy Incident Archive
22 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.