Calamity
HighSevere WeatherCalamity Score: 28

Severe Weather in United States

RockUnited StatesSPC

Reported by SPC today.

No stronger detection stands among the 75 recorded within 20 km of this point since 1 July 2026 — 54 others scored the same. Another comparable one was recorded here earlier the same day.

What the source measured

SPC reported: Hail 100 in near 11 SSE Bassett, Rock, NE. (LBF)

How we know

One source: SPC. Not yet confirmed by a second, independent source.

Our own score for this event is 28 out of 100, at 52 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityHigh
Calamity Score (ours)28 / 100
Our confidence52%
Coordinates42.4500, -99.4200
Nearest CityNorfolk (171 km)
Impact Tierminor
Timestamp2026-09-02T06:19:38.417Z
Sourcehttps://www.spc.noaa.gov/climo/reports/today.html

Score Breakdown

50
intensity
0
population
0
cascading
80
historical

Technical Details

ReportTypehail
Speed100
Location11 SSE Bassett
CountyRock
StateNE
Comments(LBF)

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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Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.