Alert archive / Arkansas / Ice Storm Warnings in 2024
Ice Storm Warning 1, NWS Tulsa, OK
NWS Tulsa, OK issued this ice storm warning at Jan 21, 2024, 11:57 AM CST for Adair County, Oklahoma; Madison County, Washington County, Arkansas. It took effect at Jan 21, 2024, 6:00 PM CST. It was in force for 20 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
- Jan 21, 2024, 11:57 AM CST (17:57 UTC)
- In effect from
- Jan 21, 2024, 6:00 PM CST
- Expired
- Jan 22, 2024, 1:53 PM CST
- In force
- 20 hr
- Issued by
- NWS Tulsa, OK
Counties Madison County, AR, Washington County, AR, Adair County, OK
The radar
The Western Arkansas radar (KSRX), 76 km from the middle of the area, began a volume at 17:56 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
Norman, OK (KOUN), launched 12:00Z, 6.0 hours before the alert went out and 301 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1546 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 248 m²/s²
- 0-3 km storm-relative helicity
- 290 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this ice storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tulsa, OK wrote its last area forecast discussion before this ice storm warning went out at Jan 21, 11:55 AM CST, 2 minutes earlier.
Area forecast discussion, Jan 21, 11:55 AM CST, 2 minutes before
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</html>Hazardous weather outlook, Jan 21, 4:24 AM CST, 7 hours 33 minutes before
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</html>The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 21, 2:37 AM CST | Winter Weather Advisory | TSA | Choctaw, Craig, Creek, Delaware, Mayes, Nowata and 6 more | 33 hr |
| Jan 21, 2:25 PM CST | Winter Storm Warning | TSA | Cherokee, Creek, Haskell, Latimer, McIntosh, Muskogee and 5 more | 22 hr |
| Jan 21, 2:37 AM CST | Winter Storm Warning | TSA | 9 hr |
Nearby
Ice Storm Warnings in Arkansas, 2024Ice Storm Warnings in Oklahoma, 2024Every ice storm 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.