Alert archive / Missouri / Wind Advisories in 2019

Wind Advisory 12, NWS Paducah, KY

December 1, 201910 counties in Missouri

NWS Paducah, KY issued this wind advisory at Dec 1, 2019, 3:41 AM CST for 10 counties in Missouri. It took effect at Dec 1, 2019, 6:00 AM CST. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Dec 1, 2019, 3:41 AM CST (09:41 UTC)
In effect from: Dec 1, 2019, 6:00 AM CST
Expired: Dec 1, 2019, 3:47 PM CST
In force: 10 hr
Issued by: NWS Paducah, KY

Counties Bollinger County, MO, Butler County, MO, Cape Girardeau County, MO, Carter County, MO, New Madrid County, MO, Perry County, MO, Ripley County, MO, Scott County, MO, Stoddard County, MO, Wayne County, MO

The radar

The Paducah radar (KPAH), 121 km from the middle of the area, began a volume at 09:39 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 00:00Z, 9.7 hours before the alert went out and 246 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: 1808 m above ground
0-6 km bulk shear: 84 kt
0-1 km storm-relative helicity: -127 m²/s²
0-3 km storm-relative helicity: -113 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at Dec 1, 12:12 AM CST, 3 hours 29 minutes earlier.

Area forecast discussion, Dec 1, 12:12 AM CST, 3 hours 29 minutes before

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Hazardous weather outlook, Dec 1, 12:06 AM CST, 3 hours 35 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
Dec 1, 10:22 AM CST	River Flood Warning	PAH	McLean, Webster	46 hr
Dec 1, 11:57 AM CST	River Flood Warning	PAH	Ballard, Carlisle, Fulton, Hickman	7 days
Dec 1, 10:36 AM CST	River Flood Warning	PAH	Gallatin, Wayne, White	10 days
Dec 1, 11:51 AM CST	River Flood Warning	PAH	Alexander, Jackson, Union	47 hr

Nearby

Wind Advisories in Missouri, 2019 Every wind advisory 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.