Alert archive / Oklahoma / Red Flag Warnings in 2024

Red Flag Warning 3, NWS Norman, OK

March 1, 202423 counties in Oklahoma; 5 counties in Texas

NWS Norman, OK issued this red flag warning at Mar 1, 2024, 2:41 PM CST for 23 counties in Oklahoma; 5 counties in Texas. It took effect at Mar 2, 2024, 12:00 PM CST. It was in force for 32 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 1, 2024, 2:41 PM CST (20:41 UTC)
In effect from: Mar 2, 2024, 12:00 PM CST
Expired: Mar 3, 2024, 7:33 PM CST
In force: 32 hr
Issued by: NWS Norman, OK

All 28 counties

Alfalfa County, OK, Beckham County, OK, Blaine County, OK, Caddo County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Grant County, OK, Greer County, OK, Harmon County, OK, Harper County, OK, Jackson County, OK, Kay County, OK, Kingfisher County, OK, Kiowa County, OK, Major County, OK, Noble County, OK, Roger Mills County, OK, Tillman County, OK, Washita County, OK, Woods County, OK, Woodward County, OK, Baylor County, TX, Foard County, TX, Hardeman County, TX, Knox County, TX, Wilbarger County, TX

The radar

The Altus AFB radar (KFDR), 125 km from the middle of the area, began a volume at 20:45 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

Dodge City, (KDDC), launched 12:00Z, 8.7 hours before the alert went out and 268 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: 1440 m above ground
0-6 km bulk shear: 40 kt
0-1 km storm-relative helicity: 188 m²/s²
0-3 km storm-relative helicity: 203 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 Norman, OK wrote its last area forecast discussion before this red flag warning went out at Mar 1, 11:40 AM CST, 3 hours 1 minute earlier.

Area forecast discussion, Mar 1, 11:40 AM CST, 3 hours 1 minute before

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Hazardous weather outlook, Mar 1, 10:45 AM CST, 3 hours 56 minutes before

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The office that day

Everything else NWS Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 1, 3:17 AM CST	Fire Weather Watch	OUN	Alfalfa, Beckham, Blaine, Custer, Dewey, Ellis and 12 more	48 hr
Mar 1, 3:33 AM CST	Dense Fog Advisory	OUN	Beckham, Caddo, Comanche, Cotton, Custer, Greer and 6 more	6 hr

Nearby

Red Flag Warnings in Oklahoma, 2024 Red Flag Warnings in Texas, 2024 Every red flag warning in 2024

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.