Tornado Warning 21, NWS Cheyenne, WY

Issued

Jun 22, 2013, 1:47 PM MDT (19:47 UTC)

Expired

Jun 22, 2013, 2:30 PM MDT

In force

43 min

Issued by

NWS Cheyenne, WY

Area

Storm-based polygon

Tornado

Radar indicated

Hail

2.75 in

County Converse County, WY

The Riverton/Lander radar (KRIW), 212 km from the middle of the area, began a volume at 19:47 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.

837 
WFUS55 KCYS 221947
TORCYS
WYC009-222030-
/O.NEW.KCYS.TO.W.0021.130622T1947Z-130622T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CHEYENNE WY
147 PM MDT SAT JUN 22 2013

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A

* TORNADO WARNING FOR...
  WEST CENTRAL CONVERSE COUNTY IN EAST CENTRAL WYOMING...

* UNTIL 230 PM MDT

* AT 144 PM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 18 MILES NORTHEAST OF BAR NUNN...AND MOVING
  EAST AT 35 MPH.

  HAZARD...TORNADO AND BASEBALL SIZE HAIL.

  SOURCE...RADAR INDICATED ROTATION.

  IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
           ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS
           WILL BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS
           LIKELY.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF WESTERN CONVERSE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4303 10556 4302 10607 4306 10609 4315 10609
      4330 10607 4334 10560
TIME...MOT...LOC 1947Z 265DEG 28KT 4313 10609

TORNADO...RADAR INDICATED
HAIL...2.75IN

$$

COX

134 
WWUS55 KCYS 222005
SVSCYS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
205 PM MDT SAT JUN 22 2013

WYC009-222030-
/O.CON.KCYS.TO.W.0021.000000T0000Z-130622T2030Z/
CONVERSE WY-
205 PM MDT SAT JUN 22 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR WEST CENTRAL CONVERSE
COUNTY UNTIL 230 PM MDT...

AT 203 PM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 17 MILES NORTH OF ROLLING HILLS ESTATES...AND MOVING EAST
AT 30 MPH.

HAZARD...TORNADO AND BASEBALL SIZE HAIL.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
         ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS WILL
         BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS LIKELY.

LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF CENTRAL CONVERSE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE IN
CHEYENNE.

&&

LAT...LON 4303 10556 4302 10607 4306 10609 4315 10609
      4330 10607 4334 10560
TIME...MOT...LOC 2004Z 265DEG 28KT 4314 10591

TORNADO...RADAR INDICATED
HAIL...2.75IN

$$

FINCH

Tornado Warnings in Wyoming, 2013Every tornado warning in 2013Tornadoes in 2013

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.