Alert archive / Arizona / Special Weather Statements in 2022
Special Weather Statement, NWS Phoenix, AZ
NWS Phoenix, AZ issued this special weather statement at Aug 9, 2022, 12:08 PM MST for La Paz County, Arizona. It was in force for 52 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 9, 2022, 12:08 PM MST (19:08 UTC)
- Expired
- Aug 9, 2022, 1:00 PM MST
- In force
- 52 min
- Issued by
- NWS Phoenix, AZ
- Hail
- 0.00 in
- Wind
- 40
County La Paz County, AZ
The radar
The Yuma radar (KYUX), 133 km from the middle of the area, began a volume at 19:10 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.
The nearest sounding before it
Flgstf/Belemont, AZ (KFGZ), launched 12:00Z, 7.1 hours before the alert went out and 280 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 8 J/kg
- Mixed-layer CIN
- -187 J/kg
- Mixed-layer LCL
- 3301 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 82 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Phoenix, AZ wrote its last area forecast discussion before this special weather statement went out at Aug 9, 4:46 AM MST, 7 hours 22 minutes earlier.
Area forecast discussion, Aug 9, 4:46 AM MST, 7 hours 22 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>In the hours before
Special weather statement, Aug 9, 12:08 PM MST, 0 minutes before
Special Weather Statement
National Weather Service Phoenix AZ
1208 PM MST Tue Aug 9 2022
AZZ530-531-533-092000-
Kofa AZ-Parker Valley AZ-Central La Paz AZ-
1208 PM MST Tue Aug 9 2022
...A strong thunderstorm will impact portions of central La Paz and
north central Yuma Counties through 100 PM MST...
At 1208 PM MST, Doppler radar was tracking a strong thunderstorm over
Kofa Wildlife Refuge, or 41 miles northeast of Martinez Lake, moving
north at 5 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Quartzsite and Kofa Wildlife Refuge.
This includes the following highways...
AZ Interstate 10 between mile markers 8 and 35.
US Highway 60 between mile markers 31 and 35.
AZ Route 95 between mile markers 81 and 130.
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.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3334 11390 3331 11437 3371 11442 3400 11435
3396 11413 3365 11393
TIME...MOT...LOC 1908Z 175DEG 6KT 3347 11406
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
INSThe office that day
Everything else NWS Phoenix, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 8, 5:36 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 39 min |
| Aug 8, 5:43 PM MST | Special Weather Statement | PSR | 47 min | |
| Aug 8, 6:19 PM MST | Special Weather Statement | PSR | Yuma | 41 min |
| Aug 8, 6:46 PM MST | Special Weather Statement | PSR | Gila | 44 min |
| Aug 8, 7:04 PM MST | Areal Flood Advisory | PSR | Yuma | 3 hr |
| Aug 8, 7:46 PM MST | Special Weather Statement | PSR | Gila | 29 min |
| Aug 8, 7:50 PM MST | Dust Storm Advisory | PSR | La Paz, Yuma | 85 min |
| Aug 9, 12:21 AM MST | Special Weather Statement | PSR | 39 min | |
| Aug 9, 12:33 AM MST | Areal Flood Advisory | PSR | Pinal | 3 hr |
| Aug 9, 12:45 AM MST | Dust Storm Advisory | PSR | Maricopa, Pinal | 45 min |
| Aug 9, 1:06 AM MST | Special Weather Statement | PSR | 39 min | |
| Aug 9, 1:50 AM MST | Special Weather Statement | PSR | Maricopa | 40 min |
| Aug 9, 1:56 AM MST | Areal Flood Advisory | PSR | Maricopa | 3 hr |
| Aug 9, 2:18 AM MST | Flood Watch | PSR | Gila, La Paz, Maricopa, Pinal, Yuma | 23 hr |
| Aug 9, 2:33 AM MST | Areal Flood Advisory | PSR | Maricopa | 3 hr |
| Aug 9, 12:46 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 44 min |
| Aug 9, 1:16 PM MST | Flash Flood Warning | PSR | La Paz | 4 hr |
| Aug 9, 1:30 PM MST | Special Weather Statement | PSR | La Paz | 45 min |
| Aug 9, 2:24 PM MST | Special Weather Statement | PSR | 51 min | |
| Aug 9, 3:45 PM MST | Special Weather Statement | PSR | 45 min | |
| Aug 8, 5:59 PM MST | Severe Thunderstorm Warning | PSR | Imperial | 46 min |
| Aug 8, 6:08 PM MST | Flash Flood Warning | PSR | Imperial | 4 hr |
| Aug 8, 6:23 PM MST | Dust Storm Warning | PSR | Imperial | 67 min |
| Aug 8, 6:49 PM MST | Dust Storm Warning | PSR | Imperial, Riverside | 56 min |
| Aug 8, 6:53 PM MST | Severe Thunderstorm Warning | PSR | Imperial | 37 min |
| Aug 8, 7:12 PM MST | Flash Flood Warning | PSR | Imperial | 3 hr |
| Aug 8, 8:13 PM MST | Special Weather Statement | PSR | Imperial | 47 min |
| Aug 8, 8:16 PM MST | Areal Flood Advisory | PSR | Imperial | 119 min |
| Aug 8, 8:30 PM MST | Flash Flood Warning | PSR | Imperial | 4 hr |
| Aug 8, 9:34 PM MST | Flash Flood Warning | PSR | Imperial | 3 hr |
| Aug 9, 4:32 PM MST | Special Weather Statement | PSR | Imperial | 43 min |
| Aug 9, 4:59 PM MST | Dust Storm Advisory | PSR | Imperial | 46 min |
Nearby
Special Weather Statements in Arizona, 2022Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.