Calamity
MediumSevere WeatherCalamity Score: 39

Severe Weather near Lancaster

HockingUnited StatesIEM

Right now

The most recent data we hold from IEM arrived 83 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 184 days ago.

It is the 5th strongest of the 49 detections recorded within 20 km of this point since 11 March 2026.

What the source measured

IEM reported: High water SR-664 and Sauer Kraut road.

An estimated 84,555 people live within 50 km of this point.

Nearby, since 11 March 2026

How we know

Confirmed by 2 independent sources, including IEM.

Our own score for this event is 39 out of 100, at 90 % 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)39 / 100
Our confidence90%
Coordinates39.5200, -82.4500
Nearest CityLancaster (25 km)
Population Exposed84.6K within 50 km
Impact Tiersignificant
Timestamp2026-03-11T23:51:00.000Z
Sourcehttps://mesonet.agron.iastate.edu/lsr/

Score Breakdown

35
intensity
55
population
0
cascading
80
historical

Technical Details

TypeSummaryE
City3 WSW Logan
CountyHocking
StateOH
WfoILN
RemarkHigh water SR-664 and Sauer Kraut road.
Google News RssFeedweather
Google News SourceNameThe Columbus Dispatch
MergedSources[{"id":"gnews_weather_492579_115","source":"google_news","severity":"medium","severityValue":40,"timestamp":1773286200000,"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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