Alert archive / Arkansas / Ice Storm Warnings in 2013
Ice Storm Warning 2, NWS Little Rock, AR
NWS Little Rock, AR issued this ice storm warning at Feb 20, 2013, 3:42 AM CST for 8 counties in Arkansas. It took effect at Feb 21, 2013, 12:00 AM CST. It was in force for . No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 20, 2013, 3:42 AM CST (09:42 UTC)
- In effect from
- Feb 21, 2013, 12:00 AM CST
- Expired
- Feb 20, 2013, 5:03 PM CST
- In force
- Issued by
- NWS Little Rock, AR
Counties Baxter County, AR, Cleburne County, AR, Conway County, AR, Fulton County, AR, Izard County, AR, Marion County, AR, Sharp County, AR, Stone County, AR
The radar
The Little Rock radar (KLZK), 128 km from the middle of the area, began a volume at 09:45 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
Springfield, MO (KSGF), launched 00:00Z, 9.7 hours before the alert went out and 180 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
- 2027 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- -27 m²/s²
- 0-3 km storm-relative helicity
- -61 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 Little Rock, AR wrote its last area forecast discussion before this ice storm warning went out at Feb 19, 11:46 PM CST, 3 hours 56 minutes earlier.
Area forecast discussion, Feb 19, 11:46 PM CST, 3 hours 56 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The office that day
Everything else NWS Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 20, 3:42 AM CST | Winter Weather Advisory | LZK | Baxter, Conway, Faulkner, Garland, Independence, Jackson and 8 more | 13 hr |
| Feb 20, 10:44 AM CST | Winter Weather Advisory | LZK | Faulkner, Garland, Perry, Pulaski, Saline, White | 4 hr |
| Feb 20, 5:08 PM CST | Ice Storm Warning | LZK | Baxter, Cleburne, Conway, Fulton, Independence, Izard and 3 more | 22 hr |
| Feb 20, 5:08 PM CST | Winter Weather Advisory | LZK | Baxter, Cleburne, Conway, Faulkner, Fulton, Garland and 14 more | 25 hr |
Nearby
Ice Storm Warnings in Arkansas, 2013Every ice storm warning in 2013
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.