Alert archive / Kansas / Special Weather Statements in 2018

Special Weather Statement, NWS Springfield, MO

May 24, 2018Bourbon County, Crawford County, Kansas

NWS Springfield, MO issued this special weather statement at May 24, 2018, 6:49 PM CDT for Bourbon County, Crawford County, Kansas. It was in force for 41 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
May 24, 2018, 6:49 PM CDT (23:49 UTC)
Expired
May 24, 2018, 7:30 PM CDT
In force
41 min
Issued by
NWS Springfield, MO

Counties Bourbon County, KS, Crawford County, KS

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 11.8 hours before the alert went out and 132 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, Springfield, MO at 12:00Z on 2018-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 55 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, Springfield, MO at 12:00Z on 2018-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 33 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
55 J/kg
Mixed-layer CIN
-78 J/kg
Mixed-layer LCL
1186 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 Springfield, MO wrote its last area forecast discussion before this special weather statement went out at May 24, 6:48 PM CDT, 1 minute earlier.

Area forecast discussion, May 24, 6:48 PM CDT, 1 minute before
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Hazardous weather outlook, May 24, 6:40 PM CDT, 9 minutes before
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In the hours before

Special weather statement, May 24, 5:23 PM CDT, 1 hour 26 minutes before
Special Weather Statement
National Weather Service Springfield MO
523 PM CDT THU MAY 24 2018

KSZ073-242300-
Bourbon KS-
523 PM CDT THU MAY 24 2018

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN BOURBON COUNTY UNTIL 600
PM CDT...

At 522 PM CDT, Doppler radar was tracking a strong thunderstorm over
Bronson, or 13 miles east of La Harpe, moving north at 10 mph.
Another storm was located in southwest Bourbon county and will move
north.

Half inch hail and wind gusts up to 50 mph will be possible with this
storm.

Locations impacted include...
Bronson...                        Uniontown...
Redfield...                       Mapleton...
Petersburg...                     Porterville...
Xenia...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3804 9508 3804 9481 3768 9490 3768 9509
TIME...MOT...LOC 2222Z 198DEG 8KT 3790 9505

Burchfield
Special weather statement, May 24, 6:07 PM CDT, 42 minutes before
Special Weather Statement
National Weather Service Springfield MO
607 PM CDT THU MAY 24 2018

KSZ097-101-242345-
Cherokee KS-Crawford KS-
607 PM CDT THU MAY 24 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN CHEROKEE AND
SOUTHEASTERN CRAWFORD COUNTIES UNTIL 645 PM CDT...

At 606 PM CDT, Doppler radar was tracking a strong thunderstorm over
Scammon, or near Columbus, moving north at 15 mph.

Half inch hail and wind gusts up to 50 mph will be possible with this
storm.

Locations impacted include...
Pittsburg...                      Frontenac...
Cherokee...                       Weir...
Scammon...                        Chicopee...
West Mineral...                   Roseland...
Beulah...                         Carona...
Lone Oak...                       Skidmore...
Stippville...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3750 9486 3744 9462 3742 9462 3718 9470
      3722 9494
TIME...MOT...LOC 2306Z 200DEG 14KT 3724 9480

Burchfield
Special weather statement, May 24, 6:49 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Springfield MO
649 PM CDT THU MAY 24 2018

KSZ073-097-250030-
Bourbon KS-Crawford KS-
649 PM CDT THU MAY 24 2018

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN BOURBON AND NORTHEASTERN
CRAWFORD COUNTIES UNTIL 730 PM CDT...

At 648 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles northwest of Arma, or 8 miles northeast of Girard, moving north
at 30 mph.

Half inch hail and wind gusts up to 50 mph will be possible with this
storm.

Locations impacted include...
Pittsburg...                      Fort Scott...
Frontenac...                      Girard...
Arma...                           Marmaton...
Mulberry...                       Franklin...
Arcadia...                        Fulton...
Mapleton...                       Croweburg...
Yale...                           Harding...
Ringo...                          Pawnee Station...
Farlington...                     Hammond...
Polk...                           Devon...

LAT...LON 3804 9488 3803 9463 3743 9462 3746 9486
TIME...MOT...LOC 2348Z 190DEG 26KT 3763 9477

Burchfield

The office that day

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

IssuedProductOfficeCountiesLasted
May 24, 3:54 PM CDTAreal Flood AdvisorySGFMcDonald6 hr
May 24, 5:23 PM CDTSpecial Weather StatementSGFBourbon37 min
May 24, 6:07 PM CDTSpecial Weather StatementSGFCrawford38 min
May 24, 6:16 PM CDTSevere Thunderstorm WarningSGFCherokee, Crawford44 min

Nearby

Special Weather Statements in Kansas, 2018Every special weather statement in 2018

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.