Alert archive / Kansas / Special Weather Statements in 2012

Special Weather Statement, NWS Dodge City, KS

August 3, 2012Stevens County, Kansas

NWS Dodge City, KS issued this special weather statement at Aug 3, 2012, 7:16 PM CDT for Stevens County, Kansas. It was in force for 44 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Aug 3, 2012, 7:16 PM CDT (00:16 UTC)
Expired
Aug 3, 2012, 8:00 PM CDT
In force
44 min
Issued by
NWS Dodge City, KS

County Stevens County, KS

The radar

The Dodge City radar (KDDC), 125 km from the middle of the area, began a volume at 00:15 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.

What was reported inside it

TimeReportWhereRemark
Aug 3, 7:39 PM CDTHAIL 0.7511 Nnw Hugoton, KS

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 0.3 hours before the alert went out and 131 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.

881 
WWUS83 KDDC 040016
SPSDDC

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
716 PM CDT FRI AUG 3 2012

KSZ085-040100-
STEVENS-
716 PM CDT FRI AUG 3 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN STEVENS COUNTY...

AT 711 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 9 MILES NORTH OF FETERITA...MOVING EAST AT 20
MPH.

NICKEL SIZE HAIL...AND WINDS AROUND 50 MPH ARE POSSIBLE WITH THIS
STORM.

LAT...LON 3738 10110 3727 10107 3719 10155 3736 10153
TIME...MOT...LOC 0016Z 254DEG 18KT 3729 10145

$$

KRUSE

The office that day

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

IssuedProductOfficeCountiesLasted
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
Aug 4, 1:56 AM CDTSpecial Weather StatementDDCFord49 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.