Severe Thunderstorm Warning 21, NWS Cheyenne, WY

Issued

Jun 7, 2017, 1:43 PM MDT (19:43 UTC)

Expired

Jun 7, 2017, 2:30 PM MDT

In force

47 min

Issued by

NWS Cheyenne, WY

Area

Storm-based polygon

Hail

1.5 in

Wind

60.0 mph

Counties Banner County, NE, Morrill County, NE

The Cheyenne radar (KCYS), 133 km from the middle of the area, began a volume at 19:45 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.

514 
WUUS55 KCYS 071943
SVRCYS
NEC007-123-072030-
/O.NEW.KCYS.SV.W.0021.170607T1943Z-170607T2030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
143 PM MDT WED JUN 7 2017

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for...
  Southwestern Morrill County in the Panhandle of Nebraska...
  Northeastern Banner County in the Panhandle of Nebraska...

* Until 230 PM MDT

* At 142 PM MDT, a severe thunderstorm was located near Chimney Rock
  State Park, or 22 miles southeast of Scottsbluff, moving east at 15
  mph.

  HAZARD...Ping pong ball size hail and 60 mph wind gusts. 

  SOURCE...Radar indicated. 

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           wind damage to roofs, siding, and trees. 

* This severe thunderstorm will be near, 
  Redington around 155 PM MDT. 
  Bridgeport State Recreation Area around 220 PM MDT. 
  Bridgeport and Northport around 225 PM MDT. 
  Court House And Jail Rocks around 230 PM MDT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

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

&&

LAT...LON 4161 10350 4169 10342 4171 10305 4145 10318
TIME...MOT...LOC 1942Z 290DEG 14KT 4165 10334 

HAIL...1.50IN
WIND...60MPH
 
$$

Trudel

561 
WWUS55 KCYS 072013
SVSCYS

Severe Weather Statement
National Weather Service Cheyenne WY
213 PM MDT WED JUN 7 2017

NEC007-123-072030-
/O.CON.KCYS.SV.W.0021.000000T0000Z-170607T2030Z/
Morrill NE-Banner NE-
213 PM MDT WED JUN 7 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM MDT
FOR SOUTHWESTERN MORRILL AND EAST CENTRAL BANNER COUNTIES...

At 212 PM MDT, a severe thunderstorm was located over Redington, or
26 miles southeast of Scottsbluff, moving southeast at 10 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees. 

this severe thunderstorm will remain over mainly rural areas of
southwestern Morrill and east central Banner Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

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

&&

LAT...LON 4158 10345 4167 10334 4171 10305 4145 10318
TIME...MOT...LOC 2012Z 335DEG 9KT 4159 10331 

HAIL...1.50IN
WIND...60MPH
 
$$

Rubin

195 
WWUS55 KCYS 072029
SVSCYS

Severe Weather Statement
National Weather Service Cheyenne WY
229 PM MDT WED JUN 7 2017

NEC007-123-072038-
/O.EXP.KCYS.SV.W.0021.000000T0000Z-170607T2030Z/
Morrill NE-Banner NE-
229 PM MDT WED JUN 7 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MORRILL AND EAST
CENTRAL BANNER COUNTIES WILL EXPIRE AT 230 PM MDT...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning will be allowed to expire.

Remember, a Severe Thunderstorm Warning still remains in effect for 
northwestern Cheyenne County and southwestern Morrill County until 
330 pm MDT.

LAT...LON 4158 10345 4167 10334 4171 10305 4145 10318
TIME...MOT...LOC 2028Z 290DEG 14KT 4157 10324 

$$

Rubin

Severe Thunderstorm Warnings in Nebraska, 2017Every severe thunderstorm warning in 2017

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.