Alert archive / Kansas / Special Weather Statements in 2017

Special Weather Statement, NWS Dodge City, KS

May 19, 2017Ford County, Hodgeman County, Kansas

NWS Dodge City, KS issued this special weather statement at May 19, 2017, 1:59 PM CDT for Ford County, Hodgeman County, Kansas. It was in force for 61 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 19, 2017, 1:59 PM CDT (18:59 UTC)
Expired
May 19, 2017, 3:00 PM CDT
In force
61 min
Issued by
NWS Dodge City, KS

Counties Ford County, KS, Hodgeman County, KS

The radar

The Dodge City radar (KDDC), 20 km from the middle of the area, began a volume at 19:03 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 12:00Z, 7.0 hours before the alert went out and 14 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 12:00Z on 2017-05-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 593 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, Dodge City, at 12:00Z on 2017-05-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 94 square meters per square second.1939587897117Sfc1 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
593 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
547 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
94 m²/s²
0-3 km storm-relative helicity
234 m²/s²
Significant tornado parameter
0.4
Supercell composite
2.2

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 May 19, 1:29 PM CDT, 30 minutes earlier.

Area forecast discussion, May 19, 1:29 PM CDT, 30 minutes before
Area Forecast Discussion
National Weather Service Dodge City KS
129 PM CDT Fri May 19 2017

...Updated Short term and Long term discussions...

.SHORT TERM...(This evening through Saturday)
Issued at 123 PM CDT Fri May 19 2017

Radar this morning indicated one area of more widespread steadier
and heavier rain showers and thunderstorms were across northwest
Kansas. This appears to relate well to the left exit region of an
upper level jet which at 12z Friday extended from southwest Kansas
to eastern New Mexico. Another area of scattered thunderstorms
was associated with where the better low level forcing, better
instability, and 900mb to 850mb warm air advection that was
located earlier this morning across northwest Oklahoma and south
central Kansas.

For the remainder of the afternoon this surface boundary, low
level forcing, and instability will remain nearly in place across
south central Kansas as the upper level dynamics improve. Showers
and thunderstorms will briefly increase in coverage mid afternoon
across all of western Kansas as an upper jet and associated upper
level trough crosses into southwest Kansas. Main hazards early
today will be small hail and periods of heavy rainfall. Given the
saturated grounds from the previous rains this rainfall may cause
some minor water issues, especially in poor drainage areas,
ditches and low lying areas.

By late day the area more favorable for widespread showers and
thunderstorms is expected east/southeast of the Dodge City area
with the potential for a few of these storms being capable of
producing hail up to around the size of a quarter along with some
wind gusts of 50 to 60 mph. If these strong to marginally severe
thunderstorms do develop through the remainder of the afternoon
the better time for south central Kansas will be until 7 pm. Heavy
rainfall again will be a concern along which could result in
ponding of water on roadways.

These storms will then move east early this evening as the upper
jet lifts northeast and an upper level trough crosses western
Kansas. Behind this upper level trough skies will clear as a
surface ridge axis begins to build into western Kansas. Lows
tonight under some clearing skies early Saturday morning will be
mainly in the 40s. Some upper 30s possible west and north of
Garden City. Highs Saturday will be mainly in the 60s.

.LONG TERM...(Saturday night through Friday)
Issued at 123 PM CDT Fri May 19 2017

A northwesterly flow will develop early this weekend across the
Rockies and the central Plains as an upper low moves northeast
into the Western Great Lakes region, and an upper level ridge axis
builds into the Pacific Northwest. An upper level trough embedded
in this developing northwest flow will begin to approach the
Western High Plains late this weekend as a surface ridge axis
slowly crosses western Kansas.

A gradual warming trend over the weekend will bring afternoon
highs back to more seasonal readings by Sunday with mainly dry
conditions expected. There will be an increase in precipitation
chances late Sunday through Monday night as the upper level trough
crosses the Central Rockies and moves out into the Western
Central High Plains.

Precipitation chances will taper off on Tuesday another cool dome
of high pressure will be building across western Kansas early
next week which result in highs mainly in the 60s on Tuesday.

After this brief cool down on Tuesday a warming trend along with
dry conditions can then be expected through the remainder of the
work week as the upper level ridge builds east towards the
Rockies. Highs rebounding back into the 80s look likely by late
week.

&&

.AVIATION...(For the 18Z TAFS through 18Z Saturday afternoon)
Issued at 1232 PM CDT Fri May 19 2017

Low clouds, some patchy fog along, with areas of drizzle and even
a few thunderstorms can be expected through the remainder of the
day as a northeast wind continues at 15 to 20 knots gradually
shift to the north by 00z Saturday. These gusty north winds will
then fall back into the 10 to 15 knot range overnight as a surface
ridge axis begins to build into western Kansas. After 00z
Saturday precipitation will erode from the west during the
overnight period as the upper level trough crosses western Kansas
and the surface ridge axis begins to build into western Kansas.
IFR/LIFR ceilings will also slowly give way into the MVFR
category early tonight.

&&

.PRELIMINARY POINT TEMPS/POPS...
DDC  59  44  63  44 /  70  60   0   0
GCK  57  42  63  43 /  70  80   0   0
EHA  53  40  66  45 /  60  30   0   0
LBL  59  43  66  45 /  50  30   0   0
HYS  57  43  57  41 /  90  80  10   0
P28  66  49  64  46 /  80  50   0   0

&&

.DDC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...Burgert
LONG TERM...Burgert
AVIATION...Burgert
Hazardous weather outlook, May 19, 3:34 AM CDT, 10 hours 25 minutes before
Hazardous Weather Outlook
National Weather Service Dodge City KS
334 AM CDT Fri May 19 2017

KSZ030-031-043>046-061>066-074>081-084>090-200845-
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-
334 AM CDT Fri May 19 2017 /234 AM MDT Fri May 19 2017/

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

.DAY ONE...Today and tonight.

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

Scattered thunderstorms will be possible this afternoon into
tonight, mainly across central and south central Kansas. In
addition, a few strong to marginally severe storms will be
possible across south central Kansas this evening.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Days 2-7 Discussion
-------------------

A chance of thunderstorms will be possible Sunday night through
Monday. These storms do not look to be severe at this time.

Days 2-7 Hazards
----------------
* Saturday
  No hazards.

* Sunday
  - Lightning: Limited risk

* Monday
  - Lightning: Limited risk

* Tuesday
  No hazards.

* Wednesday
  No hazards.

* Thursday
  No hazards.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

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

In the hours before

Special weather statement, May 19, 12:46 PM CDT, 1 hour 13 minutes before
Special Weather Statement
National Weather Service Dodge City KS
1246 PM CDT FRI MAY 19 2017

KSZ077-078-087-191815-
Gray KS-Meade KS-Ford KS-
1246 PM CDT FRI MAY 19 2017

...SPECIAL WEATHER STATEMENT...

At 1246 PM CDT, Doppler radar was tracking a strong thunderstorm near
Meade, moving north at 35 mph.

Half inch hail will be possible with this storm.

Locations impacted include...
Meade, Fowler and Missler.

LAT...LON 3716 10030 3726 10048 3756 10032 3755 10007
TIME...MOT...LOC 1746Z 199DEG 31KT 3732 10035

TATRO
Special weather statement, May 19, 12:47 PM CDT, 1 hour 12 minutes before
Special Weather Statement
National Weather Service Dodge City KS
1247 PM CDT FRI MAY 19 2017

KSZ077-086-087-191815-
Seward KS-Gray KS-Meade KS-
1247 PM CDT FRI MAY 19 2017

...SPECIAL WEATHER STATEMENT...

At 1247 PM CDT, Doppler radar was tracking a strong thunderstorm 5
miles north of Plains, moving northeast at 35 mph.

Half inch hail will be possible with this storm.

Locations impacted include...
Plains and The Hobart Elevator.

LAT...LON 3731 10073 3739 10068 3739 10065 3743 10065
      3760 10054 3752 10032 3722 10054
TIME...MOT...LOC 1747Z 211DEG 32KT 3734 10059

TATRO
Special weather statement, May 19, 1:13 PM CDT, 46 minutes before
Special Weather Statement
National Weather Service Dodge City KS
113 PM CDT FRI MAY 19 2017

KSZ045-046-064-065-191915-
Hodgeman KS-Rush KS-Pawnee KS-Ness KS-
113 PM CDT FRI MAY 19 2017

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN NESS...NORTHEASTERN
HODGEMAN...NORTHWESTERN PAWNEE AND WESTERN RUSH COUNTIES UNTIL 215 PM
CDT...

At 113 PM CDT, Doppler radar was tracking a strong thunderstorm 11
miles northwest of Gray, or 13 miles southeast of Ness City, moving
northeast at 30 mph.

Nickel size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Ness City, Bazine, McCracken, Alexander and Nekoma.

LAT...LON 3817 9973 3825 9993 3863 9987 3865 9948
      3831 9939
TIME...MOT...LOC 1813Z 208DEG 27KT 3829 9979
Special weather statement, May 19, 1:16 PM CDT, 43 minutes before
Special Weather Statement
National Weather Service Dodge City KS
116 PM CDT FRI MAY 19 2017

KSZ077-078-087-088-191915-
Gray KS-Meade KS-Clark KS-Ford KS-
116 PM CDT FRI MAY 19 2017

...SPECIAL WEATHER STATEMENT...

At 116 PM CDT, Doppler radar was tracking a strong thunderstorm 9
miles southeast of Montezuma, moving northeast at 30 mph.

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

Locations impacted include...
Dodge City, Cimarron, Montezuma, Minneola, Fowler, Copeland, Ford,
Ensign, Fort Dodge, Wright, Howell, Willroads Garden, Rolling Hill
Estates, Dodge City Regional Airport, Boot Hill Casino, The Haggard
Elevator and Ford State Lake.

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.

&&

LAT...LON 3730 10006 3753 10063 3791 10037 3790 9998
      3766 9971
TIME...MOT...LOC 1816Z 208DEG 27KT 3749 10032
Local storm report, May 19, 1:29 PM CDT, 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DODGE CITY KS
129 PM CDT FRI MAY 19 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0827 PM     FLOOD            6 S FT. DODGE           37.65N 99.91W
05/18/2017                   FORD               KS   NWS EMPLOYEE

&&
Special weather statement, May 19, 1:59 PM CDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 18, 7:41 PM CDTSevere Thunderstorm WarningDDCEdwards, Kiowa, Pawnee, Pratt, Stafford49 min
May 19, 4:22 AM CDTSpecial Weather StatementDDCTrego23 min
May 19, 4:54 AM CDTSpecial Weather StatementDDCTrego36 min
May 19, 5:31 AM CDTSpecial Weather StatementDDCEllis44 min
May 19, 10:55 AM CDTSpecial Weather StatementDDCBarber, Comanche50 min
May 19, 12:15 PM CDTAreal Flood WarningDDCPawnee12 hr
May 19, 12:44 PM CDTSpecial Weather StatementDDCHodgeman31 min
May 19, 12:46 PM CDTSpecial Weather StatementDDCMeade29 min
May 19, 12:47 PM CDTSpecial Weather StatementDDCMeade28 min
May 19, 1:13 PM CDTSpecial Weather StatementDDCNess62 min
May 19, 1:16 PM CDTSpecial Weather StatementDDCFord, Gray59 min
May 19, 3:55 PM CDTTornado Warning Tornado observedDDCBarber, Pratt35 min
May 19, 4:05 PM CDTTornado WarningDDCPratt40 min
May 19, 4:28 PM CDTTornado WarningDDCBarber, Pratt16 min

Nearby

Special Weather Statements in Kansas, 2017Every special weather statement in 2017

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.