Alert archive / Ohio / Red Flag Warnings in 2025

Red Flag Warning 1, NWS Wilmington, OH

March 19, 20258 counties in Ohio; Lewis County, Kentucky

NWS Wilmington, OH issued this red flag warning at Mar 19, 2025, 7:39 AM EDT for 8 counties in Ohio; Lewis County, Kentucky. It took effect at Mar 19, 2025, 11:00 AM EDT. It was in force for 10 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 19, 2025, 7:39 AM EDT (11:39 UTC)
In effect from: Mar 19, 2025, 11:00 AM EDT
Expired: Mar 19, 2025, 8:32 PM EDT
In force: 10 hr
Issued by: NWS Wilmington, OH

Counties Lewis County, KY, Adams County, OH, Fairfield County, OH, Hocking County, OH, Licking County, OH, Pickaway County, OH, Pike County, OH, Ross County, OH, Scioto County, OH

The radar

The Cincinnati radar (KILN), 76 km from the middle of the area, began a volume at 11:36 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 11.7 hours before the alert went out and 74 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2307 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 173 m²/s²
0-3 km storm-relative helicity: 331 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wilmington, OH wrote its last area forecast discussion before this red flag warning went out at Mar 19, 6:27 AM EDT, 1 hour 12 minutes earlier.

Area forecast discussion, Mar 19, 6:27 AM EDT, 1 hour 12 minutes before

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Hazardous weather outlook, Mar 19, 5:01 AM EDT, 2 hours 38 minutes before

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In the hours before

Special weather statement, Mar 19, 3:19 AM EDT, 4 hours 20 minutes before

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The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 19, 1:42 PM EDT	Wind Advisory	ILN	Auglaize, Brown, Butler, Champaign, Clark, Clermont and 12 more	11 hr

Nearby

Red Flag Warnings in Ohio, 2025 Red Flag Warnings in Kentucky, 2025 Every red flag warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.