Alert archive / Arizona / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 173, NWS Tucson, AZ
NWS Tucson, AZ issued this severe thunderstorm warning at Aug 23, 2022, 6:06 PM MST for Pima County, Pinal County, Arizona. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 23, 2022, 6:06 PM MST (01:06 UTC)
- Expired
- Aug 23, 2022, 6:45 PM MST
- In force
- 39 min
- Issued by
- NWS Tucson, AZ
- Area
- Storm-based polygon
- Hail
- 0.88 in
- Wind
- 60.0 mph
Counties Pima County, AZ, Pinal County, AZ
The radar
The Phoenix radar (KIWA), 88 km from the middle of the area, began a volume at 01:05 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.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tucson, AZ wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 23, 3:01 PM MST, 3 hours 5 minutes earlier.
Area forecast discussion, Aug 23, 3:01 PM MST, 3 hours 5 minutes before
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</html>In the hours before
Special weather statement, Aug 23, 3:31 PM MST, 2 hours 35 minutes before
Special Weather Statement
National Weather Service Tucson AZ
331 PM MST Tue Aug 23 2022
AZZ506-509-511-232315-
Upper Gila River and Aravaipa Valleys including
Clifton/Safford-Southeast Pinal County including
Kearny/Mammoth/Oracle-Galiuro and Pinaleno Mountains including Mount
Graham-
331 PM MST Tue Aug 23 2022
...A strong thunderstorm will impact portions of west central Graham
and east central Pinal Counties through 415 PM MST...
At 329 PM MST, Doppler radar was tracking a strong thunderstorm 10
miles east of Aravaipa Canyon Wilderness, or 24 miles east of
Christmas. This storm was nearly stationary.
HAZARD...Wind gusts up to 50 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Klondyke.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
LAT...LON 3300 11049 3304 11040 3310 11029 3297 11007
3279 11031
TIME...MOT...LOC 2229Z 317DEG 4KT 3297 11033
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH
LJTThe office that day
Everything else NWS Tucson, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 23, 5:04 PM MST | Flash Flood Warning | TWC | Pinal | 116 min |
| Aug 23, 5:10 PM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 50 min |
| Aug 23, 5:22 PM MST | Areal Flood Advisory | TWC | Pima | 113 min |
| Aug 23, 5:26 PM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 34 min |
| Aug 23, 5:47 PM MST | Severe Thunderstorm Warning | TWC | Pima | 43 min |
| Aug 23, 6:25 PM MST | Areal Flood Advisory | TWC | Pima, Pinal | 119 min |
| Aug 23, 6:25 PM MST | Areal Flood Advisory | TWC | Cochise, Graham, Pima, Pinal | 2 hr |
| Aug 23, 6:32 PM MST | Severe Thunderstorm Warning | TWC | Pima | 43 min |
| Aug 23, 7:09 PM MST | Areal Flood Advisory | TWC | Cochise, Pima | 111 min |
| Aug 23, 7:12 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Aug 23, 7:25 PM MST | Flash Flood Warning | TWC | Pima | 3 hr |
| Aug 23, 7:29 PM MST | Flash Flood Warning | TWC | Cochise | 91 min |
| Aug 23, 7:37 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Pima | 38 min |
| Aug 23, 7:39 PM MST | Areal Flood Advisory | TWC | Cochise, Pima | 3 hr |
| Aug 23, 7:58 PM MST | Flash Flood Warning | TWC | Cochise | 3 hr |
| Aug 23, 8:39 PM MST | Areal Flood Advisory | TWC | Pima | 111 min |
| Aug 23, 8:50 PM MST | Flash Flood Warning | TWC | Cochise | 3 hr |
| Aug 23, 9:02 PM MST | Areal Flood Advisory | TWC | Cochise, Pima, Santa Cruz | 3 hr |
| Aug 23, 9:18 PM MST | Flash Flood Warning | TWC | Cochise | 87 min |
| Aug 23, 10:51 PM MST | Flash Flood Warning | TWC | Cochise | 3 hr |
| Aug 24, 2:24 AM MST | River Flood Advisory | TWC | Graham | 17 hr |
| Aug 24, 3:30 PM MST | Areal Flood Advisory | TWC | Cochise | 2 hr |
Nearby
Severe Thunderstorm Warnings in Arizona, 2022Every severe thunderstorm warning in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.