Severe Thunderstorm Warning 111, NWS Tucson, AZ

Issued

Aug 6, 2021, 2:57 PM MST (21:57 UTC)

Expired

Aug 6, 2021, 3:30 PM MST

In force

33 min

Issued by

NWS Tucson, AZ

Area

Storm-based polygon

Hail

0.75 in

Wind

60.0 mph

County Santa Cruz County, AZ

The Tucson radar (KEMX), 68 km from the middle of the area, began a volume at 22:01 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.

624 
WUUS55 KTWC 062157
SVRTWC
AZC023-062230-
/O.NEW.KTWC.SV.W.0111.210806T2157Z-210806T2230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
257 PM MST Fri Aug 6 2021

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  Southwestern Santa Cruz County in southeastern Arizona...

* Until 330 PM MST.

* At 257 PM MST, a severe thunderstorm was located near Nogales, and
  is nearly stationary.

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

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Nogales, Rio Rico and Pena Blanca Lake. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3134 11109 3137 11119 3152 11117 3151 11089
      3133 11089
TIME...MOT...LOC 2157Z 082DEG 4KT 3139 11099 

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

$$

RH

223 
WWUS55 KTWC 062209
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
309 PM MST Fri Aug 6 2021

AZC023-062230-
/O.CON.KTWC.SV.W.0111.000000T0000Z-210806T2230Z/
Santa Cruz-
309 PM MST Fri Aug 6 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM MST
FOR SOUTHWESTERN SANTA CRUZ COUNTY...

At 309 PM MST, a severe thunderstorm was located near Nogales, 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...
Nogales, Rio Rico and Pena Blanca Lake. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3134 11109 3137 11119 3152 11117 3151 11089
      3133 11089
TIME...MOT...LOC 2209Z 082DEG 4KT 3139 11101 

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

$$

RH

840 
WWUS55 KTWC 062227
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
327 PM MST Fri Aug 6 2021

AZC023-062237-
/O.EXP.KTWC.SV.W.0111.000000T0000Z-210806T2230Z/
Santa Cruz-
327 PM MST Fri Aug 6 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN SANTA CRUZ COUNTY
WILL EXPIRE AT 330 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 3134 11109 3137 11119 3152 11117 3151 11089
      3133 11089
TIME...MOT...LOC 2227Z 082DEG 4KT 3139 11103 

$$

RH

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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.