Alert archive / Kansas / Special Weather Statements in 2012

Special Weather Statement, NWS Dodge City, KS

August 4, 2012Ford County, Kansas

NWS Dodge City, KS issued this special weather statement at Aug 4, 2012, 1:56 AM CDT for Ford County, Kansas. It was in force for 49 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
Aug 4, 2012, 1:56 AM CDT (06:56 UTC)
Expired
Aug 4, 2012, 2:45 AM CDT
In force
49 min
Issued by
NWS Dodge City, KS

County Ford County, KS

The radar

The Dodge City radar (KDDC), 2 km from the middle of the area, began a volume at 06:56 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, 6.9 hours before the alert went out and 8 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-pSkew-T log-p diagram, Dodge City, at 00:00Z on 2012-08-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 603 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 2012-08-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
603 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
3101 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
66 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.2

Open this sounding in Storm Lab

The text

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

504 
WWUS83 KDDC 040656
SPSDDC

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
156 AM CDT SAT AUG 4 2012

KSZ078-040745-
FORD-
156 AM CDT SAT AUG 4 2012

...SIGNIFICANT WEATHER ADVISORY FOR FORD COUNTY...

AT 150 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
DISSIPATING MID LEVEL SHOWERS NEAR ENSIGN...MOVING NORTHEAST AT 30 
MPH. AS THESE SHOWERS COLLAPSE...STRONG WIND GUSTS MAY RESULT.

WINDS AROUND 55 MPH ARE POSSIBLE WITH THIS STORM.

RESIDENTS IN FORD COUNTY...INCLUDING THE CITIES OF DODGE CITY...FT.
DODGE...WRIGHT AND SPEARVILLE...SHOULD MONITOR THE WEATHER SITUATION
CLOSELY. LISTEN FOR POSSIBLE WARNINGS AND BE PREPARED TO TAKE
APPROPRIATE ACTION SHOULD SEVERE WEATHER THREATEN.

LAT...LON 3790 10013 3791 9969 3765 9958 3755 10019
      3776 10020
TIME...MOT...LOC 0655Z 242DEG 25KT 3767 10016

$$

SUGDEN

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 3, 7:16 PM CDTSpecial Weather StatementDDCStevens44 min
Aug 3, 8:09 PM CDTSevere Thunderstorm WarningDDCSeward49 min
Aug 3, 8:22 PM CDTSevere Thunderstorm WarningDDCMorton30 min
Aug 3, 8:27 PM CDTSpecial Weather StatementDDCGray48 min
Aug 3, 8:28 PM CDTSpecial Weather StatementDDCMeade62 min
Aug 3, 8:38 PM CDTSevere Thunderstorm WarningDDCGrant, Stevens51 min
Aug 3, 9:13 PM CDTSpecial Weather StatementDDCFord62 min
Aug 3, 9:32 PM CDTSevere Thunderstorm WarningDDCFord45 min
Aug 3, 9:42 PM CDTSevere Thunderstorm WarningDDCFord30 min
Aug 3, 9:55 PM CDTSevere Thunderstorm WarningDDCEdwards, Kiowa65 min
Aug 3, 10:34 PM CDTSpecial Weather StatementDDCPratt56 min
Aug 4, 12:00 AM CDTWind AdvisoryDDCBarber, Clark, Comanche, Edwards, Finney, Ford and 7 more101 min

Nearby

Special Weather Statements in Kansas, 2012Every special weather statement in 2012

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.