Alert archive / Indiana / Severe Thunderstorm Warnings in 1993
Severe Thunderstorm Warning 22, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Apr 15, 1993, 5:09 PM EST for Randolph County, Indiana. It was in force for 36 min.
The area
The counties it named.
The facts
- Issued
- Apr 15, 1993, 5:09 PM EST (22:09 UTC)
- Expired
- Apr 15, 1993, 5:45 PM EST
- In force
- 36 min
- Issued by
- NWS Indianapolis, IN
- Area
- Whole counties
County Randolph County, IN
The nearest sounding before it
Dayton/James M C, OH (KDAY), launched 12:00Z, 10.2 hours before the alert went out and 75 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
- 1876 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 327 m²/s²
- 0-3 km storm-relative helicity
- 369 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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.
In the hours before
Special weather statement, Apr 15, 1:52 PM EST, 3 hours 17 minutes before
INZALL-151950- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 150 PM EST THU APR 15 1992 A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 800 PM EST FOR SOUTHERN AND CENTRAL INDIANA... AND INCLUDES THAT PART OF INDIANA... SOUTH OF A LINE FROM 10 MILES NORTH OF RENSSELAER TO FORT WAYNE. SOME CITIES INCLUDED ARE... ANDERSON...BEDFORD...BLOOMINGTON... RICHMOND...INDIANAPOLIS...EVANSVILLE...MUNCIE...RICHMOND...AND NEW ALBANY. REMEMBER...A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE WEATHER IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. SBH
Special weather statement, Apr 15, 3:55 PM EST, 1 hour 14 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>Special weather statement, Apr 15, 3:55 PM EST, 1 hour 14 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>Special weather statement, Apr 15, 4:37 PM EST, 32 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 Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 15, 1:54 PM EST | Severe Thunderstorm Warning | IND | Marion | 36 min |
| Apr 15, 2:12 PM EST | Severe Thunderstorm Warning | IND | Hamilton | 33 min |
| Apr 15, 2:16 PM EST | Severe Thunderstorm Warning | IND | Hancock, Madison | 44 min |
| Apr 15, 2:54 PM EST | Severe Thunderstorm Warning | IND | Delaware | 51 min |
| Apr 15, 3:56 PM EST | Severe Thunderstorm Warning | IND | Bartholomew | 34 min |
| Apr 15, 4:12 PM EST | Severe Thunderstorm Warning | IND | Shelby | 48 min |
| Apr 15, 4:29 PM EST | Severe Thunderstorm Warning | IND | Rush | 31 min |
| Apr 15, 4:40 PM EST | Severe Thunderstorm Warning | IND | Henry | 35 min |
| Apr 15, 4:54 PM EST | Severe Thunderstorm Warning | IND | Wayne | 36 min |
| Apr 15, 1:28 PM EST | Severe Thunderstorm Warning | IND | Daviess, Ohio | 32 min |
| Apr 15, 3:30 PM EST | Severe Thunderstorm Warning | IND | Allen | 30 min |
| Apr 15, 3:44 PM EST | Severe Thunderstorm Warning | IND | Edmonson, Grayson, Hart | 31 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 1993Every severe thunderstorm warning in 1993
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.