Alert archive / Kansas / Areal Flood Warnings in 2017

Areal Flood Warning 71, NWS Wichita, KS

September 25, 2017Kingman County, Reno County, Kansas

NWS Wichita, KS issued this areal flood warning at Sep 25, 2017, 3:48 PM CDT for Kingman County, Reno County, Kansas. It was in force for 4 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
Sep 25, 2017, 3:48 PM CDT (20:48 UTC)
Expired
Sep 25, 2017, 7:45 PM CDT
In force
4 hr
Issued by
NWS Wichita, KS
Area
Storm-based polygon
Flood severity
None

Counties Kingman County, KS, Reno County, KS

The radar

The Wichita radar (KICT), 60 km from the middle of the area, began a volume at 20:48 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

Dodge City, (KDDC), launched 12:00Z, 8.8 hours before the alert went out and 157 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-pSkew-T log-p diagram, Dodge City, at 12:00Z on 2017-09-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1052 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 12:00Z on 2017-09-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 159 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
1052 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
600 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
159 m²/s²
0-3 km storm-relative helicity
145 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.5

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wichita, KS wrote its last area forecast discussion before this areal flood warning went out at Sep 25, 3:13 PM CDT, 35 minutes earlier.

Area forecast discussion, Sep 25, 3:13 PM CDT, 35 minutes before
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Hazardous weather outlook, Sep 25, 4:58 AM CDT, 10 hours 50 minutes before
Hazardous Weather Outlook
National Weather Service Wichita KS
458 AM CDT Mon Sep 25 2017

KSZ032-033-047>053-067>072-082-083-091>096-098>100-261000-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
458 AM CDT Mon Sep 25 2017

This hazardous weather outlook is for portions of Central, South
Central and Southeast Kansas.

.DAY ONE...Today and Tonight

Numerous showers along with isolated embedded thunderstorms will
spread east across Central and South-Central Kansas today, then into
Southeast Kansas tonight. While a few thunderstorms may produce some
half inch diameter hail and 40 to 50 mph gusts, the greatest concern
is heavy rain that may cause localized flooding.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Rain with a few embedded thunderstorms will continue in all areas on
Tuesday. While the thunderstorms would be neither strong nor severe,
heavy rains are likely Tuesday morning that may cause minor flooding.

Isolated thunderstorms are possible for Russell and Barton counties
Saturday afternoon with isolated thunderstorms possible for all of
Central and most of South-Central Kansas Saturday night. Isolated
thunderstorms may continue for Central Kansas Sunday morning. A few
thunderstorms may produce some very small hail each period.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight.

&&

For a graphical version of this information, see our webpage at:
http://weather.gov/wichita/hwo/

In the hours before

Local storm report, Sep 25, 1:45 PM CDT, 2 hours 3 minutes before
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Local storm report, Sep 25, 1:46 PM CDT, 2 hours 2 minutes before
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Local storm report, Sep 25, 1:47 PM CDT, 2 hours 1 minute before
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Special weather statement, Sep 25, 1:49 PM CDT, 1 hour 59 minutes before
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Special weather statement, Sep 25, 3:23 PM CDT, 25 minutes before
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The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 25, 9:46 AM CDTSpecial Weather StatementICTBarton, Ellsworth, Harper, Kingman, Lincoln, Reno and 1 more44 min
Sep 25, 1:30 PM CDTSevere Thunderstorm WarningICTSedgwick30 min
Sep 25, 1:49 PM CDTSpecial Weather StatementICTHarvey26 min
Sep 25, 3:23 PM CDTSpecial Weather StatementICTSedgwick22 min
Sep 25, 4:00 PM CDTAreal Flood WarningICTSedgwick4 hr
Sep 25, 4:22 PM CDTSpecial Weather StatementICTSumner23 min

Nearby

Areal Flood Warnings in Kansas, 2017Every areal flood warning in 2017

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.