Alert archive / Georgia / Mesoscale Discussions in 2019
Mesoscale Discussion 33
The Storm Prediction Center issued this mesoscale discussion at Jan 19, 2019, 5:38 PM CST for 16 counties in Alabama; 5 counties in Florida; 17 counties in Georgia. It was in force for 97 min.
The area
The outline as issued.
The facts
- Issued
- Jan 19, 2019, 5:38 PM CST (23:38 UTC)
- Expired
- Jan 19, 2019, 7:15 PM CST
- In force
- 97 min
- Issued by
- the Storm Prediction Center
All 38 counties
Barbour County, AL, Bullock County, AL, Chambers County, AL, Coffee County, AL, Covington County, AL, Crenshaw County, AL, Dale County, AL, Geneva County, AL, Henry County, AL, Houston County, AL, Lee County, AL, Macon County, AL, Montgomery County, AL, Pike County, AL, Russell County, AL, Tallapoosa County, AL, Holmes County, FL, Jackson County, FL, Okaloosa County, FL, Walton County, FL, Washington County, FL, Chattahoochee County, GA, Clay County, GA, Early County, GA, Harris County, GA, Lamar County, GA, Marion County, GA, Meriwether County, GA, Muscogee County, GA, Pike County, GA, Quitman County, GA, Randolph County, GA, Stewart County, GA, Talbot County, GA, Taylor County, GA, Troup County, GA, Upson County, GA, Webster County, GA
The radar
The Ft Rucker radar (KEOX), 38 km from the middle of the area, began a volume at 23:37 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
Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 11.6 hours before the alert went out and 187 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
- 17 J/kg
- Mixed-layer CIN
- -55 J/kg
- Mixed-layer LCL
- 736 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 135 m²/s²
- 0-3 km storm-relative helicity
- 204 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
<!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>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 9:08 AM CST | Mesoscale Discussion | SPC | Bibb, Choctaw, Clarke, Dallas, Greene, Hale and 7 more | 2 hr |
| Jan 19, 9:43 AM CST | Tornado Watch | SPC | Autauga, Baldwin, Bibb, Butler, Chilton, Choctaw and 25 more | 7 hr |
| Jan 19, 11:37 AM CST | Mesoscale Discussion | SPC | Autauga, Baldwin, Bibb, Butler, Chilton, Choctaw and 19 more | 83 min |
| Jan 19, 3:21 PM CST | Tornado Watch | SPC | Barbour, Bullock, Chambers, Coffee, Dale, Geneva and 7 more | 6 hr |
Nearby
Mesoscale Discussions in Georgia, 2019Mesoscale Discussions in Alabama, 2019Mesoscale Discussions in Florida, 2019Every mesoscale discussion in 2019
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.