Severe Thunderstorm Warning 140, NWS Denver/Boulder, CO

Issued

Aug 19, 2021, 4:18 PM MDT (22:18 UTC)

Expired

Aug 19, 2021, 5:00 PM MDT

In force

42 min

Issued by

NWS Denver/Boulder, CO

Area

Storm-based polygon

Tornado

Possible

Hail

1.5 in

Wind

60.0 mph

County Elbert County, CO

The Denver radar (KFTG), 40 km from the middle of the area, began a volume at 22:17 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.

467 
WUUS55 KBOU 192218
SVRBOU
COC039-192300-
/O.NEW.KBOU.SV.W.0140.210819T2218Z-210819T2300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
418 PM MDT Thu Aug 19 2021

The National Weather Service in Denver Colorado has issued a

* Severe Thunderstorm Warning for...
  North central Elbert County in east central Colorado...

* Until 500 PM MDT.

* At 418 PM MDT, a severe thunderstorm was located 7 miles northeast
  of Kiowa, or 37 miles west of Limon, moving northeast at 15 mph.

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

  SOURCE...Radar indicated.

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

* This severe thunderstorm will remain over mainly rural areas of
  north central Elbert County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

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

&&

LAT...LON 3953 10440 3957 10426 3957 10416 3942 10411
      3933 10435
TIME...MOT...LOC 2218Z 239DEG 15KT 3942 10436 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

RPK

390 
WWUS55 KBOU 192243
SVSBOU

Severe Weather Statement
National Weather Service Denver CO
443 PM MDT Thu Aug 19 2021

COC039-192300-
/O.CON.KBOU.SV.W.0140.000000T0000Z-210819T2300Z/
Elbert CO-
443 PM MDT Thu Aug 19 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM MDT
FOR NORTH CENTRAL ELBERT COUNTY...

At 443 PM MDT, a severe thunderstorm was located 14 miles southwest
of Deer Trail, or 32 miles northwest of Limon, moving northeast at 15
mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

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

This severe thunderstorm will remain over mainly rural areas of north
central Elbert County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

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

&&

LAT...LON 3957 10426 3957 10416 3942 10411 3935 10430
      3955 10434
TIME...MOT...LOC 2243Z 239DEG 15KT 3947 10424 

TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

RPK

Severe Thunderstorm Warnings in Colorado, 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.