Alert archive / Kansas / Special Weather Statements in 2017

Special Weather Statement, NWS Goodland, KS

May 15, 2017Rawlins County, Kansas

NWS Goodland, KS issued this special weather statement at May 15, 2017, 10:18 PM CDT for Rawlins County, Kansas. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: May 15, 2017, 10:18 PM CDT (03:18 UTC)
Expired: May 15, 2017, 10:45 PM CDT
In force: 27 min
Issued by: NWS Goodland, KS

County Rawlins County, KS

The radar

The Goodland radar (KGLD), 53 km from the middle of the area, began a volume at 03:18 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 00:00Z, 3.3 hours before the alert went out and 183 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: 1294 J/kg
Mixed-layer CIN: -108 J/kg
Mixed-layer LCL: 1839 m above ground
0-6 km bulk shear: 60 kt
0-1 km storm-relative helicity: 183 m²/s²
0-3 km storm-relative helicity: 311 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 13.5

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at May 15, 9:36 PM CDT, 42 minutes earlier.

Area forecast discussion, May 15, 9:36 PM CDT, 42 minutes before

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Hazardous weather outlook, May 15, 9:39 PM CDT, 39 minutes before

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In the hours before

Special weather statement, May 15, 9:09 PM CDT, 1 hour 9 minutes before

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Special weather statement, May 15, 9:50 PM CDT, 28 minutes before

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Special weather statement, May 15, 10:02 PM CDT, 16 minutes before

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Local storm report, May 15, 10:04 PM CDT, 14 minutes before

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Special weather statement, May 15, 10:07 PM CDT, 11 minutes before

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Special weather statement, May 15, 10:18 PM CDT, 0 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
May 15, 7:07 PM CDT	Special Weather Statement	GLD	Sherman	23 min
May 15, 7:17 PM CDT	Special Weather Statement	GLD	Norton	13 min
May 15, 7:20 PM CDT	Special Weather Statement	GLD	Norton	10 min
May 15, 7:29 PM CDT	Special Weather Statement	GLD	Decatur	16 min
May 15, 7:32 PM CDT	Special Weather Statement	GLD	Sherman	13 min
May 15, 7:34 PM CDT	Special Weather Statement	GLD	Norton	26 min
May 15, 7:41 PM CDT	Severe Thunderstorm Warning	GLD	Logan, Wichita	49 min
May 15, 7:46 PM CDT	Special Weather Statement	GLD	Decatur	14 min
May 15, 7:48 PM CDT	Special Weather Statement	GLD	Cheyenne	12 min
May 15, 8:06 PM CDT	Special Weather Statement	GLD	Rawlins	9 min
May 15, 8:11 PM CDT	Special Weather Statement	GLD	Decatur	19 min
May 15, 8:15 PM CDT	Severe Thunderstorm Warning	GLD	Gove, Logan	45 min
May 15, 8:22 PM CDT	Special Weather Statement	GLD	Cheyenne	8 min
May 15, 8:31 PM CDT	Flash Flood Warning	GLD	Decatur, Rawlins, Sheridan, Thomas	3 hr
May 15, 8:35 PM CDT	Special Weather Statement	GLD	Norton	25 min
May 15, 8:36 PM CDT	Special Weather Statement	GLD	Thomas	9 min
May 15, 8:45 PM CDT	Special Weather Statement	GLD	Cheyenne	30 min
May 15, 8:46 PM CDT	Severe Thunderstorm Warning	GLD	Norton	29 min
May 15, 8:52 PM CDT	Severe Thunderstorm Warning	GLD	Cheyenne	49 min
May 15, 10:02 PM CDT	Special Weather Statement	GLD	Norton	28 min
May 16, 5:04 PM CDT	Severe Thunderstorm Warning	GLD	Gove	26 min
May 16, 5:38 PM CDT	Severe Thunderstorm Warning	GLD	Sherman	39 min
May 16, 5:41 PM CDT	Severe Thunderstorm Warning	GLD	Decatur, Sheridan	37 min
May 16, 6:16 PM CDT	Special Weather Statement	GLD	Cheyenne	29 min
May 15, 7:16 PM CDT	Special Weather Statement	GLD	Kit Carson	14 min
May 15, 7:31 PM CDT	Special Weather Statement	GLD	Kit Carson	29 min
May 16, 6:53 PM CDT	Special Weather Statement	GLD	Kit Carson	37 min
May 15, 9:09 PM CDT	Special Weather Statement	GLD	Hitchcock	21 min
May 15, 9:50 PM CDT	Special Weather Statement	GLD	Dundy	10 min
May 15, 10:07 PM CDT	Special Weather Statement	GLD	Red Willow	8 min

Nearby

Special Weather Statements in Kansas, 2017 Every special weather statement 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.