Alert archive / Kansas / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 276, NWS Goodland, KS

August 17, 2014Sherman County, Wallace County, Kansas

NWS Goodland, KS issued this severe thunderstorm warning at Aug 17, 2014, 2:10 PM MDT for Sherman County, Wallace County, Kansas. It was in force for 50 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 17, 2014, 2:10 PM MDT (20:10 UTC)
Expired: Aug 17, 2014, 3:00 PM MDT
In force: 50 min
Issued by: NWS Goodland, KS
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Sherman County, KS, Wallace County, KS

The radar

The Goodland radar (KGLD), 26 km from the middle of the area, began a volume at 20:14 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

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 8.2 hours before the alert went out and 242 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: 1077 J/kg
Mixed-layer CIN: -186 J/kg
Mixed-layer LCL: 1612 m above ground
0-6 km bulk shear: 16 kt
0-1 km storm-relative helicity: 3 m²/s²
0-3 km storm-relative helicity: 69 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 17, 1:22 PM MDT, 48 minutes earlier.

Area forecast discussion, Aug 17, 1:22 PM MDT, 48 minutes before

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Hazardous weather outlook, Aug 17, 10:47 AM MDT, 3 hours 23 minutes before

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In the hours before

Special weather statement, Aug 17, 12:09 PM MDT, 2 hours 1 minute before

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Special weather statement, Aug 17, 12:36 PM MDT, 1 hour 34 minutes before

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Special weather statement, Aug 17, 2:02 PM MDT, 8 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 16, 6:06 PM MDT	Severe Thunderstorm Warning	GLD	Rawlins	14 min
Aug 16, 8:23 PM MDT	Severe Thunderstorm Warning	GLD	Logan, Wichita	37 min
Aug 16, 8:43 PM MDT	Severe Thunderstorm Warning	GLD	Gove, Sheridan	33 min
Aug 16, 9:02 PM MDT	Special Weather Statement	GLD	Logan	43 min
Aug 16, 9:19 PM MDT	Special Weather Statement	GLD	Gove	56 min
Aug 17, 12:09 PM MDT	Special Weather Statement	GLD	Greeley	21 min
Aug 17, 2:02 PM MDT	Special Weather Statement	GLD	Wallace	43 min
Aug 17, 4:30 PM MDT	Special Weather Statement	GLD	Rawlins	45 min
Aug 17, 5:17 PM MDT	Special Weather Statement	GLD	Norton, Sheridan	58 min
Aug 17, 12:36 PM MDT	Special Weather Statement	GLD	Cheyenne	9 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2014 Every severe thunderstorm warning in 2014

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.