Calamity
highSevere weatherCalamity Score: 28

Severe weather near Grand Island

United StatesSPC

Reported by SPC 61 days ago.

No stronger detection stands among the 94 recorded within 20 km of this point since 15 March 2026 — 35 others scored the same. Another comparable one was recorded here earlier the same day. 44 more were recorded here in the fortnight before it.

What the source measured

SPC reported: Hail 275 in near Scotia, Greeley, NE. Facebook photo shows roughly baseball size hail. Time estimated from radar. (GID)

Nearby, since 15 March 2026

How we know

Confirmed by 2 independent sources, including SPC.

Our own score for this event is 28 out of 100, at 60 % confidence.

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

Event Data

TypeSevere weather
Severityhigh
Calamity Score (ours)28 / 100
Our confidence60%
Coordinates41.4700, -98.7000
Nearest CityGrand Island (67 km)
Impact Tierminor
Timestamp2026-06-30T03:35:00.000Z
Sourcehttps://www.spc.noaa.gov/climo/reports/today.html

Score Breakdown

50
intensity
0
population
0
cascading
80
historical

Technical Details

ReportTypehail
Speed275
LocationScotia
CountyGreeley
StateNE
CommentsFacebook photo shows roughly baseball size hail. Time estimated from radar. (GID)
Iem TypeSummaryH
Iem Magnitude2.75
Iem UnitInch
Iem CityScotia
Iem CountyGreeley
Iem StateNE
Iem WfoGID
Iem RemarkFacebook photo shows roughly baseball size hail. Time estimated from radar.
MergedSources[{"id":"iem_H_41.470_-98.700_1782790500000","source":"iem","severity":"low","severityValue":25,"timestamp":1782790500000,"latitude":41.47,"longitude":-98.7}]

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 10 February 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, near Grand Island (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.