Alert archive / Kansas / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 281, NWS Goodland, KS

August 19, 2019Decatur County, Kansas; Red Willow County, Nebraska

NWS Goodland, KS issued this severe thunderstorm warning at Aug 19, 2019, 11:02 PM CDT for Decatur County, Kansas; Red Willow County, Nebraska. It was in force for 43 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: Aug 19, 2019, 11:02 PM CDT (04:02 UTC)
Expired: Aug 19, 2019, 11:45 PM CDT
In force: 43 min
Issued by: NWS Goodland, KS
Area: Storm-based polygon
Hail: 1.75 in
Wind: 60.0 mph

Counties Decatur County, KS, Red Willow County, NE

The radar

The Goodland radar (KGLD), 126 km from the middle of the area, began a volume at 04:06 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 00:00Z, 4.0 hours before the alert went out and 251 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: 1342 J/kg
Mixed-layer CIN: -133 J/kg
Mixed-layer LCL: 2836 m above ground
0-6 km bulk shear: 11 kt
0-1 km storm-relative helicity: 40 m²/s²
0-3 km storm-relative helicity: 57 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 severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Goodland, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 19, 7:26 PM CDT, 3 hours 36 minutes earlier.

Area forecast discussion, Aug 19, 7:26 PM CDT, 3 hours 36 minutes before

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Hazardous weather outlook, Aug 19, 7:23 PM CDT, 3 hours 39 minutes before

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In the hours before

Local storm report, Aug 19, 6:45 PM CDT, 4 hours 17 minutes before

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Local storm report, Aug 19, 6:57 PM CDT, 4 hours 5 minutes before

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Special weather statement, Aug 19, 8:00 PM CDT, 3 hours 2 minutes before

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Special weather statement, Aug 19, 9:02 PM CDT, 2 hours before

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Special weather statement, Aug 19, 9:04 PM CDT, 1 hour 58 minutes before

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Special weather statement, Aug 19, 9:45 PM CDT, 1 hour 17 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 19, 8:00 PM CDT	Special Weather Statement	GLD	Cheyenne	30 min
Aug 19, 9:04 PM CDT	Special Weather Statement	GLD	Cheyenne	26 min
Aug 20, 6:09 PM CDT	Severe Thunderstorm Warning	GLD	Gove, Graham, Sheridan	51 min
Aug 20, 6:59 PM CDT	Severe Thunderstorm Warning	GLD	Gove, Sheridan	29 min
Aug 19, 7:12 PM CDT	Severe Thunderstorm Warning	GLD	Yuma	48 min
Aug 19, 9:02 PM CDT	Special Weather Statement	GLD	Hitchcock	28 min
Aug 19, 9:45 PM CDT	Special Weather Statement	GLD	Hitchcock	30 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2019 Severe Thunderstorm Warnings in Nebraska, 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.