Right now
The most recent data we hold from NOAA arrived 13 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 3 July 2026 at 01:45 UTC. It is kept here as a record.
It is the 8th strongest of the 43 detections recorded within 20 km of this point since 27 April 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 2 at 8:00PM CDT until July 2 at 8:45PM CDT by NWS North Platte NE
How we know
5 recorded sources include NOAA; independence is not established by this count.
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 | 0.69/1 |
| Coordinates | 40.5899, -100.6166 |
| Nearest City | North Platte (60 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-03T01:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.5020c144aa361e73ee8ba06a4b6f890a |
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: 2026-07-03T01:00:00.000Z.
First archived: 2026-07-03T01:01:31.654Z. 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 | Frontier, NE; Lincoln, NE; Hayes, NE; Dawson, NE and 2 more areas |
| Headline | Severe Thunderstorm Warning issued July 2 at 8:00PM CDT until July 2 at 8:45PM CDT by NWS North Platte NE |
| Expires | 2026-07-02T20:45:00-05:00 |
| SenderName | NWS North Platte NE |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.5020c144aa361e73ee8ba06a4b6f890ae306574b.001.1","noaa_urn:oid:2.49.0.1.840.0.31fa8632ec5663441bcf5ca2cd96fa8b8a386aed.001.1","noaa_urn:oid:2.49.0.1.840.0.623bafb0329b4d9d6e0e54c5167a4e25995536e4.001.1","noaa_urn:oid:2.49.0.1.840.0.3d3ff9ff8b96bc5e7f4fa5a2d004aefaa7acdf7a.001.1","noaa_urn:oid:2.49.0.1.840.0.e82b0323df9fdecc8c62a5e4d70c245fd07cb789.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 3 |
| Iem Unit | Inch |
| Iem City | 8 NNW Stratton |
| Iem County | Hitchcock |
| Iem State | NE |
| Iem Wfo | GLD |
| Iem Remark | Trained Spotter report of 3 inch hail measured and pictured. |
| MergedSources | [{"id":"iem_H_40.260_-101.290_1783038660000","source":"iem","severity":"low","severityValue":25,"timestamp":1783038660000,"latitude":40.26,"longitude":-101.29},{"id":"iem_H_40.220_-101.260_1783038000000","source":"iem","severity":"low","severityValue":25,"timestamp":1783038000000,"latitude":40.22,"longitude":-101.26},{"id":"iem_H_40.220_-101.260_1783038480000","source":"iem","severity":"low","severityValue":25,"timestamp":1783038480000,"latitude":40.22,"longitude":-101.26},{"id":"iem_H_40.260_-101.290_1783038900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783038900000,"latitude":40.26,"longitude":-101.29}] |
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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