Alert archive / Kentucky / Severe Thunderstorm Warnings in 1994
Severe Thunderstorm Warning 18, NWS Louisville, KY
NWS Louisville, KY issued this severe thunderstorm warning at Apr 27, 1994, 6:09 AM EDT for Shelby County, Kentucky. It was in force for 36 min.
The area
The counties it named.
The facts
- Issued
- Apr 27, 1994, 6:09 AM EDT (10:09 UTC)
- Expired
- Apr 27, 1994, 6:45 AM EDT
- In force
- 36 min
- Issued by
- NWS Louisville, KY
- Area
- Whole counties
County Shelby County, KY
The nearest sounding before it
Dayton/James M C, OH (KDAY), launched 00:00Z, 10.2 hours before the alert went out and 206 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
- 981 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 1633 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 70 m²/s²
- 0-3 km storm-relative helicity
- 178 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 3.0
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 27, 3:17 AM EDT, 2 hours 52 minutes before
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</html>Local storm report, Apr 27, 6:04 AM EDT, 5 minutes before
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<link rel="stylesheet" href="index.css">
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<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.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Louisville, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 27, 6:34 AM EDT | Severe Thunderstorm Warning | LMK | Henry | 26 min |
Nearby
Severe Thunderstorm Warnings in Kentucky, 1994Every severe thunderstorm warning in 1994
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.