Severe Thunderstorm Warning 120, NWS Tucson, AZ

Issued

Aug 7, 2021, 1:41 PM MST (20:41 UTC)

Expired

Aug 7, 2021, 2:30 PM MST

In force

49 min

Issued by

NWS Tucson, AZ

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

County Cochise County, AZ

The Tucson radar (KEMX), 78 km from the middle of the area, began a volume at 20:42 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.

706 
WUUS55 KTWC 072041
SVRTWC
AZC003-072130-
/O.NEW.KTWC.SV.W.0120.210807T2041Z-210807T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
141 PM MST Sat Aug 7 2021

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  North central Cochise County in southeastern Arizona...

* Until 230 PM MST.

* At 141 PM MST, a severe thunderstorm was located near Willcox, and
  is nearly stationary.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Willcox.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3221 11001 3232 10994 3230 10973 3211 10985
TIME...MOT...LOC 2041Z 293DEG 2KT 3224 10991 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JRM

362 
WWUS55 KTWC 072101
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
201 PM MST Sat Aug 7 2021

AZC003-072130-
/O.CON.KTWC.SV.W.0120.000000T0000Z-210807T2130Z/
Cochise-
201 PM MST Sat Aug 7 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM MST
FOR NORTH CENTRAL COCHISE COUNTY...

At 200 PM MST, a severe thunderstorm was located near Willcox, moving
southeast at 10 mph.

HAZARD...60 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Willcox.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3221 10992 3227 10990 3228 10986 3227 10975
      3211 10985
TIME...MOT...LOC 2100Z 306DEG 7KT 3221 10986 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JRM

439 
WWUS55 KTWC 072124
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
224 PM MST Sat Aug 7 2021

AZC003-072133-
/O.EXP.KTWC.SV.W.0120.000000T0000Z-210807T2130Z/
Cochise-
224 PM MST Sat Aug 7 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL COCHISE COUNTY
WILL EXPIRE AT 230 PM MST...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.

LAT...LON 3221 10992 3227 10990 3228 10986 3227 10975
      3211 10985
TIME...MOT...LOC 2123Z 293DEG 2KT 3221 10985 

$$

JRM

Severe Thunderstorm Warnings in Arizona, 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.