Right now
The most recent data we hold from NOAA arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
This alert expired on 7 July 2026 at 01:30 UTC. It is kept here as a record.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 6 at 7:31PM CDT until July 6 at 8:30PM CDT by NWS Grand Forks ND
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 | Medium |
| Calamity Score (ours) | 22 / 100 |
| Legacy data-support index | 0.61/1 |
| Coordinates | 46.8393, -96.0693 |
| Nearest City | Moorhead (53 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-07T00:31:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.af88ff8a6a7e97172ea79a62a422ec22 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-07-07T00:31:00.000Z.
First archived: 2026-07-07T00:33:18.472Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Becker, MN; Mahnomen, MN; Becker, MN; Becker, MN; Clearwater, MN; Hubbard, MN; Mahnomen, MN and 2 more areas |
| Headline | Severe Thunderstorm Warning issued July 6 at 7:31PM CDT until July 6 at 8:30PM CDT by NWS Grand Forks ND |
| Expires | 2026-07-06T20:30:00-05:00 |
| SenderName | NWS Grand Forks ND |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.af88ff8a6a7e97172ea79a62a422ec22cc877081.001.1","noaa_urn:oid:2.49.0.1.840.0.bf3142a6855e64ed59ce8d88867d5cb9f46450d1.001.1","noaa_urn:oid:2.49.0.1.840.0.8c66e405a7c955729db66e4de98bb861ea8d3131.001.1","noaa_urn:oid:2.49.0.1.840.0.95a4665f934e1f6acc8860148176f0b95a302e44.001.1","noaa_urn:oid:2.49.0.1.840.0.cf5880e98b17446404efff5f3d601d4a435ae8db.001.1"] |
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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