Right now
The most recent data we hold from NOAA arrived 16 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 5 June 2026 at 18:45 UTC. It is kept here as a record.
It is the 23rd strongest of the 186 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 4 June 2026. 10 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Civil Emergency Message
An estimated 16,788 people live within 50 km of this point.
Nearby, since 15 March 2026
- September 4, 2026 · score 28 · 0.0 km
- September 3, 2026 · score 28 · 0.0 km
- September 2, 2026 · score 28 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 40 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 40 / 100 |
| Our confidence | 81% |
| Coordinates | 46.0000, -94.3000 |
| Nearest City | Sartell (43 km) |
| Population Exposed | 16.8K within 50 km |
| Impact Tier | significant |
| Date | 2026-06-05 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Civil Emergency Message_noaa_OnSolve-77215a3370984f55b7495da68ff3aafd_noaa_OnSolve-8 |
Score Breakdown
Technical Details
| Event | Civil Emergency Message |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | MN Chisago County Emergency Management |
| Headline | Civil Emergency Message |
| Expires | 2026-06-05T14:45:16-04:00 |
| SenderName | 201293,MN Chisago County Emergency Management, |
| HasExactCoords | false |
| MergedCount | 2 |
| MergedIds | ["noaa_OnSolve-77215a3370984f55b7495da68ff3aafd","noaa_OnSolve-88d6804a08884bf5b3678b9b4a4957cc"] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
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