Alert archive / Indiana / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 24, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Apr 24, 2022, 9:05 PM EDT for 4 counties in Indiana. It was in force for 25 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 24, 2022, 9:05 PM EDT (01:05 UTC)
- Expired
- Apr 24, 2022, 9:30 PM EDT
- In force
- 25 min
- Issued by
- NWS Indianapolis, IN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Fountain County, IN, Montgomery County, IN, Parke County, IN, Vermillion County, IN
The radar
The Indianapolis radar (KIND), 83 km from the middle of the area, began a volume at 01:06 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
Lincoln, IL (KILX), launched 00:00Z, 1.1 hours before the alert went out and 121 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
- 75 J/kg
- Mixed-layer CIN
- -81 J/kg
- Mixed-layer LCL
- 882 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 122 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Indianapolis, IN wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 24, 6:53 PM EDT, 2 hours 12 minutes earlier.
Area forecast discussion, Apr 24, 6:53 PM EDT, 2 hours 12 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>Hazardous weather outlook, Apr 24, 3:58 PM EDT, 5 hours 7 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>In the hours before
Special weather statement, Apr 24, 7:52 PM EDT, 1 hour 13 minutes before
Special Weather Statement
National Weather Service Indianapolis IN
752 PM EDT Sun Apr 24 2022
INZ028-250015-
Warren IN-
752 PM EDT Sun Apr 24 2022
...A strong thunderstorm will impact portions of Warren County
through 815 PM EDT...
At 751 PM EDT, Doppler radar was tracking a strong thunderstorm near
Rossville, or 14 miles north of Danville, moving east at 40 mph.
HAZARD...Winds in excess of 30 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
This storm will remain over mainly rural areas of Warren County,
including the following locations... Rainsville, Pine Village, Tab
and Pence.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4044 8753 4048 8739 4047 8713 4037 8709
4036 8711 4034 8713 4034 8717 4031 8724
4029 8753
TIME...MOT...LOC 2351Z 252DEG 33KT 4034 8755
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...30 MPH
UpdikeThe office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 24, 9:24 PM EDT | Special Weather Statement | IND | Tippecanoe | 36 min |
| Apr 24, 9:51 PM EDT | Special Weather Statement | IND | Carroll | 24 min |
| Apr 24, 10:42 PM EDT | Special Weather Statement | IND | Parke | 33 min |
| Apr 24, 11:02 PM EDT | Severe Thunderstorm Warning | IND | Montgomery, Parke, Putnam | 28 min |
| Apr 24, 11:11 PM EDT | Special Weather Statement | IND | Vigo | 34 min |
| Apr 24, 11:18 PM EDT | Special Weather Statement | IND | Knox | 27 min |
| Apr 24, 11:19 PM EDT | Severe Thunderstorm Warning | IND | Montgomery, Parke, Putnam | 11 min |
| Apr 24, 11:27 PM EDT | Special Weather Statement | IND | Montgomery | 33 min |
| Apr 24, 11:40 PM EDT | Special Weather Statement | IND | Clay, Owen, Putnam | 50 min |
| Apr 25, 3:53 PM EDT | River Flood Warning | IND | Johnson | 17 hr |
Nearby
Severe Thunderstorm Warnings in Indiana, 2022Every severe thunderstorm warning in 2022
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.