Severe Thunderstorm Warning 115, NWS Kansas City, MO

Issued

Aug 12, 2021, 8:16 PM CDT (01:16 UTC)

Expired

Aug 12, 2021, 8:45 PM CDT

In force

29 min

Issued by

NWS Kansas City, MO

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Johnson County, KS, Wyandotte County, KS, Jackson County, MO

The Pleasant Hill radar (KEAX), 46 km from the middle of the area, began a volume at 01:16 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.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

584 
WUUS53 KEAX 130116
SVREAX
KSC091-209-MOC095-130145-
/O.NEW.KEAX.SV.W.0115.210813T0116Z-210813T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Kansas City/Pleasant Hill MO
816 PM CDT Thu Aug 12 2021

The National Weather Service in Pleasant Hill has issued a

* Severe Thunderstorm Warning for...
  Southern Wyandotte County in northeastern Kansas...
  Northeastern Johnson County in east central Kansas...
  West central Jackson County in west central Missouri...

* Until 845 PM CDT.

* At 816 PM CDT, a severe thunderstorm was located over Lake Quivira,
  moving east at 15 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Kansas City, Overland Park, Olathe, Shawnee, Lenexa, Leawood,
  Grandview, Prairie Village, Merriam, Mission, Bonner Springs,
  Edwardsville, Fairway, Mission Hills, Westwood, Lake Quivira,
  Westwood Hills, Mission Woods, Countryside and Roeland Park.

This includes the following highways...
 Interstate 70 in Missouri between mile markers 5 and 6.
 Interstate 35 in Missouri between mile markers 0 and 1.
 Interstate 35 in Kansas between mile markers 221 and 235.
 Interstate 635 between mile markers 0 and 3.
 Interstate 470 near mile marker 0.
 Interstate 435 between mile markers 0 and 10, and between mile
markers 71 and 83.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3895 9490 3908 9486 3909 9451 3889 9454
TIME...MOT...LOC 0116Z 278DEG 14KT 3901 9477 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

HB

347 
WWUS53 KEAX 130136
SVSEAX

Severe Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
836 PM CDT Thu Aug 12 2021

KSC091-209-MOC095-130145-
/O.EXP.KEAX.SV.W.0115.000000T0000Z-210813T0145Z/
Wyandotte KS-Johnson KS-Jackson MO-
836 PM CDT Thu Aug 12 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN WYANDOTTE...
NORTHEASTERN JOHNSON AND WEST CENTRAL JACKSON COUNTIES WILL EXPIRE AT
845 PM CDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.

LAT...LON 3895 9490 3908 9486 3909 9451 3889 9454
TIME...MOT...LOC 0135Z 278DEG 14KT 3900 9468 

$$

HB

Severe Thunderstorm Warnings in Kansas, 2021Severe Thunderstorm Warnings in Missouri, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.