Alert archive / Kansas / Special Weather Statements in 2020

Special Weather Statement, NWS Dodge City, KS

July 21, 20207 counties in Kansas

NWS Dodge City, KS issued this special weather statement at Jul 21, 2020, 2:29 AM CDT for 7 counties in Kansas. It was in force for 46 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 21, 2020, 2:29 AM CDT (07:29 UTC)
Expired: Jul 21, 2020, 3:15 AM CDT
In force: 46 min
Issued by: NWS Dodge City, KS

Counties Edwards County, KS, Ford County, KS, Gray County, KS, Kiowa County, KS, Meade County, KS, Pratt County, KS, Stafford County, KS

The radar

The Dodge City radar (KDDC), 33 km from the middle of the area, began a volume at 07:28 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 00:00Z, 7.5 hours before the alert went out and 30 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 396 J/kg
Mixed-layer CIN: -99 J/kg
Mixed-layer LCL: 2041 m above ground
0-6 km bulk shear: 29 kt
0-1 km storm-relative helicity: 11 m²/s²
0-3 km storm-relative helicity: 135 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.5

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 Jul 20, 11:48 PM CDT, 2 hours 41 minutes earlier.

Area forecast discussion, Jul 20, 11:48 PM CDT, 2 hours 41 minutes before

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Hazardous weather outlook, Jul 20, 3:19 AM CDT, 23 hours 10 minutes before

Hazardous Weather Outlook
National Weather Service Dodge City KS
319 AM CDT Mon Jul 20 2020

KSZ030-031-043>046-061>066-074>081-084>090-210830-
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-
319 AM CDT Mon Jul 20 2020 /219 AM MDT Mon Jul 20 2020/

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. The strongest storm will be capable of producing hail
around and inch and winds above 60 mph.

Day 1 Hazards
-------------
* Flooding: Limited risk
* Lightning: Limited risk
* Excessive heat: Limited risk

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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

Scattered thunderstorms will be possible Tuesday afternoon into
Tuesday evening across west central Kansas. A few storms may
become severe with hail and winds being the main concern.

Days 2-7 Hazards
----------------
* Tuesday
  - Lightning: Limited risk
  - Severe thunderstorm: Limited risk
  - Excessive heat: Limited risk

* Wednesday
  - Lightning: Limited risk
  - Excessive heat: Limited risk
  - Non thunderstorm wind: Limited risk

* Thursday
  - Excessive heat: Limited risk
  - Non thunderstorm wind: Limited risk

* Friday
  - Excessive heat: Elevated risk
  - Non thunderstorm wind: Limited risk

* Saturday
  - Excessive heat: Elevated risk
  - Non thunderstorm wind: Limited risk

* Sunday
  - Lightning: Limited risk
  - Excessive heat: Elevated risk

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

For more details visit our webpage
https://weather.gov/crh/ghwo?sid=ddc

In the hours before

Special weather statement, Jul 20, 11:42 PM CDT, 2 hours 47 minutes before

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Special weather statement, Jul 21, 12:00 AM CDT, 2 hours 29 minutes before

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Special weather statement, Jul 21, 12:24 AM CDT, 2 hours 5 minutes before

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Special weather statement, Jul 21, 12:44 AM CDT, 1 hour 45 minutes before

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Special weather statement, Jul 21, 1:23 AM CDT, 1 hour 6 minutes before

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Special weather statement, Jul 21, 2:29 AM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 20, 8:44 PM CDT	Special Weather Statement	DDC	Hamilton	31 min
Jul 20, 9:05 PM CDT	Special Weather Statement	DDC	Hamilton, Stanton	40 min
Jul 20, 9:32 PM CDT	Severe Thunderstorm Warning	DDC	Grant, Hamilton, Kearny, Morton, Stanton, Stevens	43 min
Jul 20, 10:03 PM CDT	Severe Thunderstorm Warning	DDC	Hamilton	28 min
Jul 20, 10:14 PM CDT	Special Weather Statement	DDC	Grant, Haskell, Morton, Stanton, Stevens	46 min
Jul 20, 10:57 PM CDT	Special Weather Statement	DDC	Grant, Haskell, Morton, Seward, Stevens	48 min
Jul 20, 11:42 PM CDT	Special Weather Statement	DDC	Ellis, Trego	63 min
Jul 21, 12:00 AM CDT	Special Weather Statement	DDC	Lane, Scott	45 min
Jul 21, 12:24 AM CDT	Special Weather Statement	DDC	Ellis, Ness, Rush, Trego	36 min
Jul 21, 12:44 AM CDT	Special Weather Statement	DDC	Ellis, Finney, Lane, Ness, Rush	46 min
Jul 21, 1:23 AM CDT	Special Weather Statement	DDC	Edwards, Ford, Gray, Haskell, Hodgeman, Pawnee and 1 more	52 min

Nearby

Special Weather Statements in Kansas, 2020 Every special weather statement in 2020

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.