Alert archive / Missouri / Special Weather Statements in 2021

Special Weather Statement, NWS Paducah, KY

July 9, 2021Cape Girardeau County, Missouri

NWS Paducah, KY issued this special weather statement at Jul 9, 2021, 6:37 PM CDT for Cape Girardeau County, Missouri. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 9, 2021, 6:37 PM CDT (23:37 UTC)
Expired: Jul 9, 2021, 7:15 PM CDT
In force: 38 min
Issued by: NWS Paducah, KY

County Cape Girardeau County, MO

The radar

The Paducah radar (KPAH), 94 km from the middle of the area, began a volume at 23:39 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

Little Rock, AR (KLZK), launched 12:00Z, 11.6 hours before the alert went out and 261 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 3332 m above ground
0-6 km bulk shear: 7 kt
0-1 km storm-relative helicity: -30 m²/s²
0-3 km storm-relative helicity: -14 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jul 9, 5:42 PM CDT, 55 minutes earlier.

Area forecast discussion, Jul 9, 5:42 PM CDT, 55 minutes before

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Hazardous weather outlook, Jul 9, 3:23 AM CDT, 15 hours 14 minutes before

Hazardous Weather Outlook
National Weather Service Paducah KY
323 AM CDT Fri Jul 9 2021

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-100830-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
323 AM CDT Fri Jul 9 2021

This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.

.DAY ONE...Today and Tonight

Strong to severe thunderstorms are possible this evening into
early Saturday morning. Damaging winds and localized flooding are
the main hazards.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Another round of strong to severe thunderstorms is possible
Saturday afternoon and evening. Damaging winds, large hail, and
localized flooding will be the main hazards.

From Sunday through Thursday, there is a chance of thunderstorms
each day. A few strong storms cannot be ruled out. Strong winds
and heavy rain will be the primary hazards.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be requested tonight and again on
Saturday.

DWS/CN

In the hours before

Local storm report, Jul 9, 5:27 PM CDT, 1 hour 10 minutes before

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Special weather statement, Jul 9, 5:45 PM CDT, 52 minutes before

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Special weather statement, Jul 9, 5:53 PM CDT, 44 minutes before

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Local storm report, Jul 9, 5:57 PM CDT, 40 minutes before

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Special weather statement, Jul 9, 6:17 PM CDT, 20 minutes before

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Special weather statement, Jul 9, 6:37 PM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 8, 7:24 PM CDT	Severe Thunderstorm Warning	PAH	Christian, Muhlenberg	36 min
Jul 9, 5:02 PM CDT	Special Weather Statement	PAH	Fulton	28 min
Jul 9, 4:10 PM CDT	Special Weather Statement	PAH	Ripley	50 min
Jul 9, 4:36 PM CDT	Special Weather Statement	PAH	Butler	39 min
Jul 9, 4:51 PM CDT	Severe Thunderstorm Warning	PAH	Butler	24 min
Jul 9, 4:57 PM CDT	Severe Thunderstorm Warning	PAH	Stoddard	33 min
Jul 9, 5:05 PM CDT	Severe Thunderstorm Warning	PAH	Mississippi, New Madrid	40 min
Jul 9, 5:17 PM CDT	Severe Thunderstorm Warning	PAH	Butler, Stoddard	13 min
Jul 9, 5:45 PM CDT	Special Weather Statement	PAH	Wayne	45 min
Jul 9, 5:53 PM CDT	Special Weather Statement	PAH	Stoddard	52 min
Jul 9, 6:08 PM CDT	Severe Thunderstorm Warning	PAH	Bollinger, Stoddard, Wayne	31 min
Jul 9, 6:17 PM CDT	Special Weather Statement	PAH	Scott	28 min
Jul 9, 6:43 PM CDT	Severe Thunderstorm Warning	PAH	Cape Girardeau	17 min

Nearby

Special Weather Statements in Missouri, 2021 Every special weather statement in 2021

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.