Alert archive / Kansas / Special Weather Statements in 2018

Special Weather Statement, NWS Dodge City, KS

August 8, 2018Stafford County, Kansas

NWS Dodge City, KS issued this special weather statement at Aug 8, 2018, 9:26 PM CDT for Stafford County, Kansas. It was in force for 64 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 8, 2018, 9:26 PM CDT (02:26 UTC)
Expired
Aug 8, 2018, 10:30 PM CDT
In force
64 min
Issued by
NWS Dodge City, KS

County Stafford County, KS

The radar

The Wichita radar (KICT), 115 km from the middle of the area, began a volume at 02:30 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 (KFOE), launched 00:00Z, 2.4 hours before the alert went out and 268 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 00:00Z on 2018-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1021 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 00:00Z on 2018-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 square meters per square second.19395878Sfc1 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
1021 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
1866 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
2 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 Dodge City, KS wrote its last area forecast discussion before this special weather statement went out at Aug 8, 5:00 PM CDT, 4 hours 26 minutes earlier.

Area forecast discussion, Aug 8, 5:00 PM CDT, 4 hours 26 minutes before
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Hazardous weather outlook, Aug 8, 3:27 AM CDT, 17 hours 59 minutes before
Hazardous Weather Outlook
National Weather Service Dodge City KS
327 AM CDT Wed Aug 8 2018

KSZ030-031-043>046-061>066-074>081-084>090-090830-
Trego-Ellis-Scott-Lane-Ness-Rush-Hamilton-Kearny-Finney-Hodgeman-
Pawnee-Stafford-Stanton-Grant-Haskell-Gray-Ford-Edwards-Kiowa-
Pratt-Morton-Stevens-Seward-Meade-Clark-Comanche-Barber-
327 AM CDT Wed Aug 8 2018 /227 AM MDT Wed Aug 8 2018/

This hazardous weather outlook is for portions of central...south
central...southwest and west central Kansas.

.DAY ONE...Today and tonight.

Day 1 Discussion
----------------

Strong to marginally severe thunderstorms will be possible across
southwest and portions of central Kansas this afternoon through
this evening. The main threat will be up to quarter size hail and
wind gusts up to 60 mph. Locally heavy rainfall is possible as
well increasing the potential for localized flooding.

Day 1 Hazards
-------------
* Hail: Limited risk
* Thunderstorm wind damage: Limited risk
* Flooding: Limited risk
* Lightning: Elevated risk

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through this evening.

&&

For more details visit our webpage http://weather.gov/ddc/ehwo

In the hours before

Special weather statement, Aug 8, 3:37 PM CDT, 5 hours 49 minutes before
Special Weather Statement
National Weather Service Dodge City KS
237 PM MDT WED AUG 8 2018

KSZ061-082145-
Hamilton KS-
237 PM MDT WED AUG 8 2018

...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL HAMILTON COUNTY
UNTIL 345 PM MDT...

At 237 PM MDT, Doppler radar was tracking a strong thunderstorm 3
miles north of Syracuse, moving southeast at 10 mph.

Half inch hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Syracuse.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

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 3807 10185 3810 10158 3791 10155 3790 10180
TIME...MOT...LOC 2037Z 328DEG 10KT 3804 10177

SUGDEN
Special weather statement, Aug 8, 3:40 PM CDT, 5 hours 46 minutes before
Special Weather Statement
National Weather Service Dodge City KS
340 PM CDT WED AUG 8 2018

KSZ043-082145-
Scott KS-
340 PM CDT WED AUG 8 2018

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL SCOTT COUNTY UNTIL 445 PM
CDT...

At 340 PM CDT, Doppler radar was tracking a strong thunderstorm 6
miles north of Scott City, moving southeast at 5 mph.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Scott City and Grigston.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

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 3861 10094 3862 10076 3846 10069 3843 10106
TIME...MOT...LOC 2040Z 335DEG 6KT 3857 10088

SUGDEN
Special weather statement, Aug 8, 3:43 PM CDT, 5 hours 43 minutes before
Special Weather Statement
National Weather Service Dodge City KS
343 PM CDT WED AUG 8 2018

KSZ074-082130-
Stanton KS-
343 PM CDT WED AUG 8 2018

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN HAMILTON AND
NORTHWESTERN STANTON COUNTIES UNTIL 430 PM CDT...

At 343 PM CDT, Doppler radar was tracking a strong thunderstorm 11
miles northwest of Manter, moving southeast at 15 mph.

Half inch hail and winds in excess of 40 mph will be possible with
this storm.

This storm will remain over mainly rural areas of southwestern
Hamilton and northwestern Stanton Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

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 3773 10204 3774 10202 3766 10167 3747 10204
TIME...MOT...LOC 2043Z 327DEG 13KT 3766 10202

SUGDEN
Special weather statement, Aug 8, 4:20 PM CDT, 5 hours 6 minutes before
Special Weather Statement
National Weather Service Dodge City KS
420 PM CDT WED AUG 8 2018

KSZ061-062-082215-
Kearny KS-Hamilton KS-
420 PM CDT WED AUG 8 2018

...SPECIAL WEATHER STATEMENT...

At 420 PM CDT/320 PM MDT/, Doppler radar was tracking a strong
thunderstorm 10 miles north of Kendall, moving southeast at 10 mph.

Half inch hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Kendall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3804 10165 3826 10133 3812 10112 3791 10153
TIME...MOT...LOC 2120Z 309DEG 9KT 3808 10151

SUGDEN
Special weather statement, Aug 8, 4:50 PM CDT, 4 hours 36 minutes before
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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; radar from the NEXRAD Level II archive.