Tornado Warning 33, NWS Denver/Boulder, CO

Issued

Jun 19, 2021, 4:12 PM MDT (22:12 UTC)

Expired

Jun 19, 2021, 4:45 PM MDT

In force

33 min

Issued by

NWS Denver/Boulder, CO

Area

Storm-based polygon

Tornado

Radar indicated

Hail

1.5 in

County Washington County, CO

The Denver radar (KFTG), 119 km from the middle of the area, began a volume at 22:13 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.

882 
WFUS55 KBOU 192212
TORBOU
COC121-192245-
/O.NEW.KBOU.TO.W.0033.210619T2212Z-210619T2245Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Denver CO
412 PM MDT Sat Jun 19 2021

The National Weather Service in Denver Colorado has issued a

* Tornado Warning for...
  Central Washington County in northeastern Colorado...

* Until 445 PM MDT.
    
* At 412 PM MDT, a severe thunderstorm capable of producing a tornado
  was located near Elba, or 12 miles south of Akron, moving east at
  15 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...
  Elba.

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 you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3986 10331 4012 10329 4011 10296 3985 10296
TIME...MOT...LOC 2212Z 272DEG 13KT 3998 10319 

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

$$

RPK

162 
WWUS55 KBOU 192224
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
424 PM MDT Sat Jun 19 2021

COC121-192245-
/O.CON.KBOU.TO.W.0033.000000T0000Z-210619T2245Z/
Washington CO-
424 PM MDT Sat Jun 19 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FOR EAST
CENTRAL WASHINGTON COUNTY...
    
At 424 PM MDT, a severe thunderstorm capable of producing a tornado
was located 5 miles northeast of Elba, or 13 miles south of Akron,
moving east at 15 mph.

HAZARD...Tornado.

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...
Elba.

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 you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3987 10326 4012 10325 4011 10296 3985 10296
TIME...MOT...LOC 2224Z 272DEG 13KT 3998 10313 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

RPK

502 
WWUS55 KBOU 192242 RRA
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
442 PM MDT Sat Jun 19 2021

COC121-192252-
/O.EXP.KBOU.TO.W.0033.000000T0000Z-210619T2245Z/
Washington CO-
442 PM MDT Sat Jun 19 2021

...THE TORNADO WARNING FOR EAST CENTRAL WASHINGTON COUNTY WILL EXPIRE
AT 445 PM MDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.

A Severe Thunderstorm Watch remains in effect until 900 PM MDT for
northeastern Colorado.

LAT...LON 3987 10326 4012 10325 4011 10296 3985 10296
TIME...MOT...LOC 2242Z 272DEG 13KT 3998 10306 

$$

RPK

Tornado Warnings in Colorado, 2021Every tornado warning in 2021Tornadoes in 2021

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.