Tornado Warning 41, NWS Denver/Boulder, CO

Issued

Jun 6, 2014, 2:43 PM MDT (20:43 UTC)

Expired

Jun 6, 2014, 3:15 PM MDT

In force

32 min

Issued by

NWS Denver/Boulder, CO

Area

Storm-based polygon

Tornado

Radar indicated

Hail

1.5 in

County Sedgwick County, CO

The Goodland radar (KGLD), 176 km from the middle of the area, began a volume at 20:45 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.

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

770 
WFUS55 KBOU 062043
TORBOU
COC115-062115-
/O.NEW.KBOU.TO.W.0041.140606T2043Z-140606T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DENVER CO
243 PM MDT FRI JUN 6 2014

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN SEDGWICK COUNTY IN NORTHEAST COLORADO...

* UNTIL 315 PM MDT
    
* AT 243 PM MDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 4 MILES SOUTHWEST OF MARKS BUTTE...OR 18 MILES
  NORTHWEST OF HOLYOKE...MOVING NORTHEAST AT 10 MPH.

  HAZARD...TORNADO AND PING PONG BALL SIZE HAIL. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* LOCATIONS IMPACTED INCLUDE...
  MARKS BUTTE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR 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 4075 10265 4090 10265 4090 10242 4075 10240
TIME...MOT...LOC 2043Z 239DEG 10KT 4077 10257 

TORNADO...RADAR INDICATED
HAIL...1.50IN

$$

RPK

807 
WWUS55 KBOU 062057
SVSBOU

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
257 PM MDT FRI JUN 6 2014

COC115-062115-
/O.CON.KBOU.TO.W.0041.000000T0000Z-140606T2115Z/
SEDGWICK CO-
257 PM MDT FRI JUN 6 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 315 PM MDT FOR
SOUTHWESTERN SEDGWICK COUNTY...
    
AT 257 PM MDT...A CONFIRMED TORNADO WAS LOCATED NEAR MARKS BUTTE...OR
19 MILES NORTHWEST OF HOLYOKE...MOVING NORTH AT 10 MPH.

HAZARD...DAMAGING TORNADO AND PING PONG BALL SIZE HAIL. 

SOURCE...PUBLIC CONFIRMED TORNADO. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

LOCATIONS IMPACTED INCLUDE...
MARKS BUTTE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW! MOVE TO A
BASEMENT OR 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 4075 10265 4090 10265 4090 10242 4075 10240
TIME...MOT...LOC 2057Z 194DEG 7KT 4080 10256 

TORNADO...OBSERVED
HAIL...1.50IN

$$

RPK

Tornado Warnings in Colorado, 2014Every tornado warning in 2014Tornadoes in 2014

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.