Calamity
MediumSevere WeatherCalamity Score: 52

Severe Weather near Whitehall

FranklinUnited StatesIEM

Right now

The most recent data we hold from IEM arrived 54 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.

Reported by IEM 147 days ago.

No stronger detection stands among the 111 recorded within 20 km of this point since 13 March 2026 — 27 others scored the same. The last comparable one was on 15 April 2026. 3 more were recorded here in the fortnight before it.

What the source measured

IEM reported: 50 MPH wind gust at KCMH.

An estimated 1,355,780 people live within 50 km of this point.

Nearby, since 13 March 2026

How we know

Confirmed by 2 independent sources, including IEM.

Our own score for this event is 52 out of 100, at 75 % confidence.

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

Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityMedium
Calamity Score (ours)52 / 100
Our confidence75%
Coordinates39.9900, -82.8800
Nearest CityWhitehall (2 km)
Population Exposed1.4M within 50 km
Impact Tiersignificant
Timestamp2026-04-19T21:38:00.000Z
Sourcehttps://mesonet.agron.iastate.edu/lsr/

Score Breakdown

35
intensity
100
population
0
cascading
80
historical

Technical Details

TypeSummaryN
Magnitude50
UnitMPH
City2 NNE Whitehall
CountyFranklin
StateOH
WfoILN
Remark50 MPH wind gust at KCMH.
Google News RssFeedweather
Google News SourceNameAOL.com
MergedSources[{"id":"gnews_weather_493514_129","source":"google_news","severity":"medium","severityValue":40,"timestamp":1776652657000,"latitude":39.96,"longitude":-83}]

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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