Alert archive / Missouri / Flash Flood Warnings in 2023

Flash Flood Warning 83, NWS Paducah, KY

August 14, 2023Bollinger County, Wayne County, Missouri

NWS Paducah, KY issued this flash flood warning at Aug 14, 2023, 1:08 AM CDT for Bollinger County, Wayne County, Missouri. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 14, 2023, 1:08 AM CDT (06:08 UTC)
Expired: Aug 14, 2023, 7:00 AM CDT
In force: 6 hr
Issued by: NWS Paducah, KY
Area: Storm-based polygon
Flood severity: None

Counties Bollinger County, MO, Wayne County, MO

The radar

The Paducah radar (KPAH), 131 km from the middle of the area, began a volume at 06:09 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, 6.1 hours before the alert went out and 267 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: 2633 J/kg
Mixed-layer CIN: -3 J/kg
Mixed-layer LCL: 1647 m above ground
0-6 km bulk shear: 19 kt
0-1 km storm-relative helicity: 38 m²/s²
0-3 km storm-relative helicity: 115 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.2

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood 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 flash flood warning went out at Aug 14, 12:42 AM CDT, 26 minutes earlier.

Area forecast discussion, Aug 14, 12:42 AM CDT, 26 minutes before

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Hazardous weather outlook, Aug 13, 3:36 PM CDT, 9 hours 32 minutes before

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In the hours before

Special weather statement, Aug 13, 7:45 PM CDT, 5 hours 23 minutes before

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Special weather statement, Aug 13, 7:51 PM CDT, 5 hours 17 minutes before

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Special weather statement, Aug 13, 8:00 PM CDT, 5 hours 8 minutes before

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Special weather statement, Aug 13, 8:18 PM CDT, 4 hours 50 minutes before

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Special weather statement, Aug 13, 8:21 PM CDT, 4 hours 47 minutes before

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Special weather statement, Aug 13, 8:43 PM CDT, 4 hours 25 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
Aug 14, 3:45 AM CDT	Areal Flood Advisory	PAH	Ballard, McCracken	3 hr
Aug 14, 4:14 AM CDT	Tornado Warning	PAH	Graves, Livingston, McCracken, Marshall	17 min
Aug 14, 4:42 AM CDT	Special Weather Statement	PAH	Caldwell, Calloway, Fulton, Graves, Hickman, Livingston and 3 more	48 min
Aug 14, 5:36 AM CDT	Special Weather Statement	PAH	Christian, Daviess, McLean, Muhlenberg, Todd	39 min
Aug 14, 6:02 AM CDT	Areal Flood Advisory	PAH	Carlisle, Graves, Hickman	3 hr
Aug 13, 7:00 PM CDT	Special Weather Statement	PAH	Wayne	45 min
Aug 13, 7:30 PM CDT	Special Weather Statement	PAH	White	30 min
Aug 13, 7:34 PM CDT	Special Weather Statement	PAH	Hamilton	26 min
Aug 13, 7:45 PM CDT	Special Weather Statement	PAH	Gallatin	30 min
Aug 13, 8:00 PM CDT	Special Weather Statement	PAH	Hamilton	30 min
Aug 13, 8:18 PM CDT	Special Weather Statement	PAH	Saline	42 min
Aug 13, 8:43 PM CDT	Special Weather Statement	PAH	Gallatin	32 min
Aug 14, 12:40 AM CDT	Areal Flood Advisory	PAH	Bollinger, Wayne	28 min
Aug 14, 1:34 AM CDT	Special Weather Statement	PAH	Bollinger	26 min
Aug 14, 1:46 AM CDT	Special Weather Statement	PAH	Stoddard	29 min
Aug 14, 2:13 AM CDT	Areal Flood Advisory	PAH	Cape Girardeau, Scott	3 hr
Aug 14, 2:27 AM CDT	Special Weather Statement	PAH	Scott	33 min
Aug 14, 2:53 AM CDT	Flash Flood Warning	PAH	Bollinger, Cape Girardeau, Scott, Stoddard, Wayne	4 hr
Aug 14, 7:09 AM CDT	Areal Flood Warning	PAH	Bollinger, Cape Girardeau, Scott, Stoddard, Wayne	3 hr
Aug 14, 10:11 AM CDT	River Flood Warning	PAH	Wayne	23 hr

Nearby

Flash Flood Warnings in Missouri, 2023 Every flash flood warning in 2023

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.