Right now
The most recent data we hold from NOAA arrived 33 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 10 June 2026 at 01:15 UTC. It is kept here as a record.
It is the 10th strongest of the 18 detections recorded within 20 km of this point since 9 June 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 9 at 7:13PM CDT until June 9 at 8:15PM CDT by NWS Hastings NE
Urban PEI: 21,092 within a heuristic 50 km radius; not unique people.
Nearby, since 9 June 2026
- July 1, 2026 · score 34 · 12.3 km
- July 11, 2026 · score 34 · 12.8 km
- July 10, 2026 · score 34 · 15.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 28 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) | 28 / 100 |
| Legacy data-support index | 0.80/1 |
| Coordinates | 39.1251, -99.2404 |
| Nearest City | Hays (28 km) |
| Urban exposure index (PEI) | 21.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-10T00:13:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.8d860d9c267bfeb4be7460f2aaf5cffe |
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: 2026-06-10T00:13:00.000Z.
First archived: 2026-06-10T00:15:35.779Z. 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 | Adams, NE; Buffalo, NE; Franklin, NE; Hall, NE; Howard, NE; Kearney, NE; Phelps, NE; Sherman, NE; Franklin, NE; Kearney, NE; Phelps, NE; Barton, KS; Russell, KS and 2 more areas |
| Headline | Severe Thunderstorm Warning issued June 9 at 7:13PM CDT until June 9 at 8:15PM CDT by NWS Hastings NE |
| Expires | 2026-06-09T20:15:00-05:00 |
| SenderName | NWS Hastings NE |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8d860d9c267bfeb4be7460f2aaf5cffeeb7439d0.001.1","noaa_urn:oid:2.49.0.1.840.0.f5fe032fbc25d795cdae4b9906c4b8852e434049.001.1","noaa_urn:oid:2.49.0.1.840.0.b33fc3a9d0a25c4cbca041b6361e4e16d825d9cf.001.1","noaa_urn:oid:2.49.0.1.840.0.1cee4e92c492f6f7707bee56868405861c4425f0.001.1","noaa_urn:oid:2.49.0.1.840.0.03e247a82a88f3f2ca5fc629e55730d9a15ba741.001.1"] |
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.
Review the area, threshold and delivery channel in your account.
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