Alert archive / Kansas / Special Weather Statements in 2016

Special Weather Statement, NWS Topeka, KS

April 24, 2016Dickinson County, Kansas

NWS Topeka, KS issued this special weather statement at Apr 24, 2016, 10:37 PM CDT for Dickinson County, Kansas. It was in force for 23 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: Apr 24, 2016, 10:37 PM CDT (03:37 UTC)
Expired: Apr 24, 2016, 11:00 PM CDT
In force: 23 min
Issued by: NWS Topeka, KS

County Dickinson County, KS

The radar

The Topeka radar (KTWX), 79 km from the middle of the area, began a volume at 03:37 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

Topeka, KS (KFOE), launched 00:00Z, 3.6 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: 156 J/kg
Mixed-layer CIN: -35 J/kg
Mixed-layer LCL: 1654 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 112 m²/s²
0-3 km storm-relative helicity: 211 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.5

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 Topeka, KS wrote its last area forecast discussion before this special weather statement went out at Apr 24, 7:38 PM CDT, 2 hours 59 minutes earlier.

Area forecast discussion, Apr 24, 7:38 PM CDT, 2 hours 59 minutes before

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Hazardous weather outlook, Apr 24, 7:06 PM CDT, 3 hours 31 minutes before

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In the hours before

Local storm report, Apr 24, 9:11 PM CDT, 1 hour 26 minutes before

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Local storm report, Apr 24, 9:43 PM CDT, 54 minutes before

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Local storm report, Apr 24, 9:46 PM CDT, 51 minutes before

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Special weather statement, Apr 24, 10:00 PM CDT, 37 minutes before

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Special weather statement, Apr 24, 10:30 PM CDT, 7 minutes before

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Special weather statement, Apr 24, 10:37 PM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 24, 7:09 PM CDT	Severe Thunderstorm Warning	TOP	Pottawatomie, Riley	51 min
Apr 24, 7:15 PM CDT	Tornado Warning Tornado observed	TOP	Washington	16 min
Apr 24, 7:16 PM CDT	Severe Thunderstorm Warning	TOP	Clay, Dickinson, Geary, Riley	44 min
Apr 24, 7:20 PM CDT	Severe Thunderstorm Warning	TOP	Clay	40 min
Apr 24, 7:25 PM CDT	Severe Thunderstorm Warning	TOP	Cloud, Ottawa	50 min
Apr 24, 7:29 PM CDT	Severe Thunderstorm Warning	TOP	Washington	20 min
Apr 24, 7:35 PM CDT	Tornado Warning Tornado observed	TOP	Geary, Riley	25 min
Apr 24, 7:53 PM CDT	Severe Thunderstorm Warning	TOP	Jackson, Nemaha, Pottawatomie	52 min
Apr 24, 7:59 PM CDT	Tornado Warning	TOP	Geary, Riley	18 min
Apr 24, 8:00 PM CDT	Severe Thunderstorm Warning	TOP	Clay, Dickinson	45 min
Apr 24, 8:04 PM CDT	Severe Thunderstorm Warning	TOP	Riley	26 min
Apr 24, 8:06 PM CDT	Flash Flood Warning	TOP	Clay, Dickinson, Ottawa	4 hr
Apr 24, 8:24 PM CDT	Severe Thunderstorm Warning	TOP	Pottawatomie, Riley	51 min
Apr 24, 8:31 PM CDT	Severe Thunderstorm Warning	TOP	Brown, Jackson, Nemaha	44 min
Apr 24, 8:34 PM CDT	Flash Flood Warning	TOP	Geary, Pottawatomie, Riley	3 hr
Apr 24, 8:44 PM CDT	Severe Thunderstorm Warning	TOP	Clay, Dickinson, Geary, Riley	46 min
Apr 24, 8:54 PM CDT	Severe Thunderstorm Warning	TOP	Pottawatomie, Wabaunsee	36 min
Apr 24, 8:56 PM CDT	Areal Flood Advisory	TOP	Geary, Jackson, Pottawatomie, Riley	3 hr
Apr 24, 9:13 PM CDT	Severe Thunderstorm Warning	TOP	Jackson, Shawnee	47 min
Apr 24, 9:13 PM CDT	Tornado Warning	TOP	Geary, Wabaunsee	22 min
Apr 24, 9:17 PM CDT	Severe Thunderstorm Warning	TOP	Geary, Riley, Wabaunsee	43 min
Apr 24, 9:22 PM CDT	Severe Thunderstorm Warning	TOP	Dickinson	27 min
Apr 24, 9:23 PM CDT	Flash Flood Warning	TOP	Pottawatomie, Riley	4 hr
Apr 24, 9:46 PM CDT	Severe Thunderstorm Warning	TOP	Jefferson	44 min
Apr 24, 10:00 PM CDT	Special Weather Statement	TOP	Shawnee	45 min
Apr 24, 10:30 PM CDT	Special Weather Statement	TOP	Morris	30 min
Apr 24, 10:56 PM CDT	Severe Thunderstorm Warning	TOP	Morris	33 min
Apr 25, 8:48 AM CDT	River Flood Warning	TOP	Dickinson	29 hr

Nearby

Special Weather Statements in Kansas, 2016 Every special weather statement in 2016

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.