Alert archive / Missouri / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 84, NWS Paducah, KY

June 2, 2019Bollinger County, Missouri

NWS Paducah, KY issued this severe thunderstorm warning at Jun 2, 2019, 12:28 AM CDT for Bollinger County, Missouri. It was in force for 32 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: Jun 2, 2019, 12:28 AM CDT (05:28 UTC)
Expired: Jun 2, 2019, 1:00 AM CDT
In force: 32 min
Issued by: NWS Paducah, KY
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

County Bollinger County, MO

The radar

The Paducah radar (KPAH), 115 km from the middle of the area, began a volume at 05:29 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, 5.5 hours before the alert went out and 338 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 231 J/kg
Mixed-layer CIN: -74 J/kg
Mixed-layer LCL: 1981 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: 102 m²/s²
0-3 km storm-relative helicity: 199 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.6

Open this sounding in Storm Lab

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 Paducah, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 1, 6:47 PM CDT, 5 hours 41 minutes earlier.

Area forecast discussion, Jun 1, 6:47 PM CDT, 5 hours 41 minutes before

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Hazardous weather outlook, Jun 1, 3:13 PM CDT, 9 hours 15 minutes before

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</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.
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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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The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 2, 12:33 AM CDT	Special Weather Statement	PAH	Ballard, McCracken	42 min
Jun 2, 1:01 AM CDT	Special Weather Statement	PAH	Calloway, Carlisle, Fulton, Graves, Hickman, Marshall	59 min
Jun 2, 2:16 AM CDT	Special Weather Statement	PAH	Fulton, Hickman	29 min
Jun 1, 11:34 PM CDT	Special Weather Statement	PAH	Union	26 min
Jun 1, 11:04 PM CDT	Special Weather Statement	PAH	Perry	41 min
Jun 1, 11:37 PM CDT	Special Weather Statement	PAH	Cape Girardeau	23 min
Jun 2, 12:12 AM CDT	Special Weather Statement	PAH	Bollinger	63 min
Jun 2, 12:43 AM CDT	Special Weather Statement	PAH	Cape Girardeau, Scott	47 min

Nearby

Severe Thunderstorm Warnings in Missouri, 2019 Every severe thunderstorm warning 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.