Alert archive / Kansas / Special Weather Statements in 2009

Special Weather Statement, NWS Dodge City, KS

February 11, 2009Comanche County, Kansas

NWS Dodge City, KS issued this special weather statement at Feb 11, 2009, 3:36 AM CST for Comanche County, Kansas. It was in force for 39 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: Feb 11, 2009, 3:36 AM CST (09:36 UTC)
Expired: Feb 11, 2009, 4:15 AM CST
In force: 39 min
Issued by: NWS Dodge City, KS

County Comanche County, KS

The radar

The Vance AFB radar (KVNX), 93 km from the middle of the area, began a volume at 09:35 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, 9.6 hours before the alert went out and 106 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2924 m above ground
0-6 km bulk shear: 52 kt
0-1 km storm-relative helicity: 52 m²/s²
0-3 km storm-relative helicity: 121 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Dodge City, KS wrote its last area forecast discussion before this special weather statement went out at Feb 11, 3:04 AM CST, 32 minutes earlier.

Area forecast discussion, Feb 11, 3:04 AM CST, 32 minutes before

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Hazardous weather outlook, Feb 11, 3:33 AM CST, 3 minutes before

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In the hours before

Local storm report, Feb 11, 2:34 AM CST, 1 hour 2 minutes before

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Special weather statement, Feb 11, 3:36 AM CST, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 11, 2:14 AM CST	Severe Thunderstorm Warning	DDC	Comanche	46 min
Feb 11, 2:58 AM CST	Severe Thunderstorm Warning	DDC	Comanche	30 min
Feb 11, 3:58 AM CST	Special Weather Statement	DDC	Stafford	47 min

Nearby

Special Weather Statements in Kansas, 2009 Every special weather statement in 2009

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.