Right now
The most recent data we hold from NOAA arrived 7 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 13 June 2026 at 10:00 UTC. It is kept here as a record.
No stronger detection stands among the 15 recorded within 20 km of this point since 27 April 2026 — 9 others scored the same. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 13 at 4:39AM CDT until June 13 at 5:00AM CDT by NWS Hastings NE
Nearby, since 27 April 2026
- June 10, 2026 · score 16 · 8.1 km
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 | 41.6312, -99.4187 |
| Nearest City | Kearney (107 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-13T09:39:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9140e35032c35e7509dd4206c4aec12a |
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: 2026-06-13T09:39:00.000Z.
First archived: 2026-06-13T09:41:56.628Z. 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 | Dawson, NE; Blaine, NE; Loup, NE; Rock, NE; Garfield, NE; Loup, NE; Wheeler, NE |
| Headline | Severe Thunderstorm Warning issued June 13 at 4:39AM CDT until June 13 at 5:00AM CDT by NWS Hastings NE |
| Expires | 2026-06-13T05:00:00-05:00 |
| SenderName | NWS Hastings NE |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9140e35032c35e7509dd4206c4aec12a47dc8da9.001.1","noaa_urn:oid:2.49.0.1.840.0.57bcf72b4bcedb4ab98d5647cca1804ba73a3e6d.001.1","noaa_urn:oid:2.49.0.1.840.0.354da02c97ee99666110b6b0d0b565d98980562a.001.1","noaa_urn:oid:2.49.0.1.840.0.0ce45e67cee08c5eefe717f9882a273cfb150ac2.002.1"] |
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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