Alert archive / Kansas / Special Weather Statements in 2013

Special Weather Statement, NWS Kansas City, MO

July 3, 2013Wyandotte County, Kansas

NWS Kansas City, MO issued this special weather statement at Jul 3, 2013, 5:55 PM CDT for Wyandotte County, Kansas. It was in force for 20 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
Jul 3, 2013, 5:55 PM CDT (22:55 UTC)
Expired
Jul 3, 2013, 6:15 PM CDT
In force
20 min
Issued by
NWS Kansas City, MO

County Wyandotte County, KS

The radar

The Pleasant Hill radar (KEAX), 37 km from the middle of the area, began a volume at 22:58 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 (KTOP), launched 12:00Z, 10.9 hours before the alert went out and 90 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, Topeka, KS at 12:00Z on 2013-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 180 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 12:00Z on 2013-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 square meters per square second.1939Sfc1 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
180 J/kg
Mixed-layer CIN
-152 J/kg
Mixed-layer LCL
1874 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
39 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 Kansas City, MO wrote its last area forecast discussion before this special weather statement went out at Jul 3, 4:08 PM CDT, 1 hour 47 minutes earlier.

Area forecast discussion, Jul 3, 4:08 PM CDT, 1 hour 47 minutes before
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Hazardous weather outlook, Jul 3, 12:47 PM CDT, 5 hours 8 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1247 PM CDT WED JUL 3 2013

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-041215-
ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-JOHNSON KS-
ATCHISON MO-NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER-
HOLT-ANDREW-DE KALB-DAVIESS-GRUNDY-SULLIVAN-ADAIR-BUCHANAN-CLINTON-
CALDWELL-LIVINGSTON-LINN MO-MACON-PLATTE-CLAY-RAY-CARROLL-CHARITON-
RANDOLPH-JACKSON-LAFAYETTE-SALINE-HOWARD-CASS-JOHNSON MO-PETTIS-
COOPER-BATES-HENRY-
1247 PM CDT WED JUL 3 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST...NORTH CENTRAL AND
WEST CENTRAL MISSOURI...AS WELL AS EXTREME EASTERN KANSAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

SCATTERED THUNDERSTORMS WILL CONTINUE TO DEVELOP OVER THE AREA THIS
AFTERNOON AND PERSIST INTO THIS EVENING. THERE IS THE POTENTIAL
FOR AN ISOLATED SEVERE STORM WITH MARGINALLY LARGE HAIL AND
DAMAGING WIND GUSTS. OTHER STRONG STORMS WILL BE CAPABLE OF
PRODUCING SMALL HAIL AND GUSTY WINDS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP AGAIN THURSDAY
AFTERNOON...WITH ACTIVITY PERSISTING INTO THE EARLY EVENING HOURS.
ORGANIZED SEVERE WEATHER IS NOT EXPECTED...BUT A FEW STORMS COULD
PRODUCE LOCALLY GUSTY WINDS AND SMALL HAIL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS PRESENTLY NOT ANTICIPATED.

PMM

In the hours before

Special weather statement, Jul 3, 2:45 PM CDT, 3 hours 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
245 PM CDT WED JUL 3 2013

MOZ030-031-032015-
CARROLL MO-RAY MO-
245 PM CDT WED JUL 3 2013

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN RAY AND WESTERN CARROLL
COUNTIES UNTIL 315 PM CDT...

AT 240 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 7 MILES NORTHWEST OF NORBORNE...OR 13 MILES
NORTHEAST OF RICHMOND...MOVING EAST AT 10 MPH.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  NORBORNE.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

LAT...LON 3948 9356 3929 9357 3929 9379 3948 9382
TIME...MOT...LOC 1945Z 268DEG 7KT 3938 9375

AEP
Special weather statement, Jul 3, 2:55 PM CDT, 3 hours before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
255 PM CDT WED JUL 3 2013

MOZ022-030-032030-
CALDWELL MO-RAY MO-
255 PM CDT WED JUL 3 2013

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN RAY AND SOUTHERN
CALDWELL COUNTIES UNTIL 330 PM CDT...

AT 253 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR KINGSTON...OR 11 MILES SOUTHWEST OF
HAMILTON...MOVING SOUTHEAST AT 10 MPH.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  KINGSTON...POLO AND ELMIRA.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

LAT...LON 3960 9386 3949 9406 3950 9421 3972 9420
TIME...MOT...LOC 1955Z 300DEG 13KT 3960 9411

AEP
Special weather statement, Jul 3, 3:38 PM CDT, 2 hours 17 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
338 PM CDT WED JUL 3 2013

KSZ060-MOZ053-032130-
BATES MO-LINN KS-
338 PM CDT WED JUL 3 2013

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINN COUNTY IN EAST
CENTRAL KANSAS...AND SOUTHWESTERN BATES COUNTY IN WEST CENTRAL
MISSOURI UNTIL 430 PM CDT...

AT 333 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR PRESCOTT...OR 5 MILES SOUTH OF PLEASANTON...
THE STORM IS NEARLY STATIONARY.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  PRESCOTT...HUME...WORLAND AND FOSTER.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

LAT...LON 3804 9484 3823 9480 3824 9450 3806 9449
TIME...MOT...LOC 2038Z 285DEG 4KT 3810 9470

AEP
Special weather statement, Jul 3, 4:22 PM CDT, 1 hour 33 minutes before
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Local storm report, Jul 3, 4:39 PM CDT, 1 hour 16 minutes before
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Special weather statement, Jul 3, 5:55 PM CDT, 0 minutes before
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The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 3, 2:09 PM CDTSevere Thunderstorm WarningEAXCaldwell36 min
Jul 3, 2:27 PM CDTSevere Thunderstorm WarningEAXDeKalb33 min
Jul 3, 2:45 PM CDTSpecial Weather StatementEAXCarroll30 min
Jul 3, 2:55 PM CDTSpecial Weather StatementEAXCaldwell35 min
Jul 3, 3:08 PM CDTSevere Thunderstorm WarningEAXCarroll, Lafayette37 min
Jul 3, 3:46 PM CDTSevere Thunderstorm WarningEAXBates29 min
Jul 3, 4:17 PM CDTAreal Flood AdvisoryEAXBates3 hr
Jul 3, 5:50 PM CDTAreal Flood AdvisoryEAXJackson3 hr
Jul 3, 6:16 PM CDTSpecial Weather StatementEAXJackson29 min
Jul 3, 3:38 PM CDTSpecial Weather StatementEAXLinn52 min
Jul 3, 4:22 PM CDTSpecial Weather StatementEAXLinn38 min

Nearby

Special Weather Statements in Kansas, 2013Every special weather statement in 2013

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.