Alert archive / Kansas / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 180, NWS Wichita, KS

July 19, 2015Barton County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Jul 19, 2015, 9:57 PM CDT for Barton County, Kansas. It was in force for 33 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: Jul 19, 2015, 9:57 PM CDT (02:57 UTC)
Expired: Jul 19, 2015, 10:30 PM CDT
In force: 33 min
Issued by: NWS Wichita, KS
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

County Barton County, KS

The radar

The Dodge City radar (KDDC), 133 km from the middle of the area, began a volume at 02:59 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, 3.0 hours before the alert went out and 127 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: 1093 J/kg
Mixed-layer CIN: -3 J/kg
Mixed-layer LCL: 2581 m above ground
0-6 km bulk shear: 25 kt
0-1 km storm-relative helicity: -1 m²/s²
0-3 km storm-relative helicity: 63 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.4

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 Wichita, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 19, 6:39 PM CDT, 3 hours 18 minutes earlier.

Area forecast discussion, Jul 19, 6:39 PM CDT, 3 hours 18 minutes before

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Hazardous weather outlook, Jul 19, 8:07 PM CDT, 1 hour 50 minutes before

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In the hours before

Special weather statement, Jul 19, 9:17 PM CDT, 40 minutes before

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Special weather statement, Jul 19, 9:40 PM CDT, 17 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 19, 9:17 PM CDT	Special Weather Statement	ICT	Barton	28 min
Jul 19, 9:40 PM CDT	Special Weather Statement	ICT	Barton	35 min
Jul 19, 10:38 PM CDT	Special Weather Statement	ICT	Ellsworth	37 min
Jul 19, 11:41 PM CDT	Special Weather Statement	ICT	Allen	34 min
Jul 19, 11:58 PM CDT	Severe Thunderstorm Warning	ICT	Allen	27 min
Jul 20, 6:33 PM CDT	Special Weather Statement	ICT	Sedgwick	27 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2015 Every severe thunderstorm warning in 2015

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.