Alert archive / Arizona / Severe Thunderstorm Warnings in 2006
Severe Thunderstorm Warning 44, NWS Phoenix, AZ
NWS Phoenix, AZ issued this severe thunderstorm warning at Jul 25, 2006, 11:06 PM MST for La Paz County, Arizona. It was in force for 54 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
- Jul 25, 2006, 11:06 PM MST (06:06 UTC)
- Expired
- Jul 26, 2006, 12:00 AM MST
- In force
- 54 min
- Issued by
- NWS Phoenix, AZ
- Area
- Counties, with a storm outline in the text
County La Paz County, AZ
The radar
The Yuma radar (KYUX), 151 km from the middle of the area, began a volume at 06:09 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
Phoenix, AZ (KPSR), launched 00:00Z, 6.1 hours before the alert went out and 189 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
- 932 J/kg
- Mixed-layer CIN
- -209 J/kg
- Mixed-layer LCL
- 2567 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 67 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
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 Phoenix, AZ wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 25, 10:45 PM MST, 21 minutes earlier.
Area forecast discussion, Jul 25, 10:45 PM MST, 21 minutes before
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</html>Hazardous weather outlook, Jul 25, 6:00 AM MST, 17 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PHOENIX AZ 600 AM MST TUE JUL 25 2006 AZZ022-023-027-028-260430- NORTHWEST MARICOPA COUNTY-GREATER PHOENIX AREA- SOUTHWEST MARICOPA COUNTY- NORTHWEST AND NORTH CENTRAL PINAL COUNTY- 600 AM MST TUE JUL 25 2006 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH-CENTRAL ARIZONA. .DAY ONE...TODAY AND TONIGHT A CHANCE FOR LATE AFTERNOON AND EVENING THUNDERSTORMS ARE FORECAST TODAY. THERE IS POTENTIAL FOR WIDESPREAD THUNDERSTORM ACTIVITY IN THE GREATER PHOENIX AREA THIS EVENING. THE GREATEST THREATS INCLUDE STRONG POSSIBLY DAMAGING WINDS...VERY HEAVY RAIN...AND DENSE BLOWING DUST. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY INCREASED MONSOON HUMIDITY ACROSS THE REGION WILL LEAD TO A CHANCE FOR LATE AFTERNOON AND EARLY NIGHTTIME SHOWERS AND THUNDERSTORMS. THUNDERSTORM INTENSITY AND COVERAGE WILL VARY FROM DAY TO DAY. THE GREATEST THREATS IN ADDITION TO STRONG POSSIBLY DAMAGING WINDS IS VERY HEAVY RAINFALL AND HEAVY RUNOFF. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. SPOTTER ACTIVATION WILL NOT BE NEEDED. AZZ020-021-025-026-CAZ030>033-260430- LOWER COLORADO RIVER VALLEY AZ-WEST CENTRAL DESERTS- YUMA/MARTINEZ LAKE AND VICINITY-SOUTHWEST DESERTS- JOSHUA TREE NATIONAL PARK-LOWER COLORADO RIVER VALLEY CA- RIVERSIDE COUNTY/EASTERN DESERTS-IMPERIAL COUNTY- 600 AM PDT TUE JUL 25 2006 /600 AM MST TUE JUL 25 2006/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EXTREME SOUTHWEST ARIZONA...EXTREME WEST-CENTRAL ARIZONA...SOUTHWEST ARIZONA...WEST-CENTRAL ARIZONA...EXTREME SOUTHEAST CALIFORNIA AND SOUTHEAST CALIFORNIA. .DAY ONE...TODAY AND TONIGHT A SLIGHT CHANCE FOR LATE AFTERNOON AND EVENING THUNDERSTORMS ARE FORECAST TODAY. THE GREATEST THREATS INCLUDE STRONG WINDS TO NEAR 50 MPH...ALONG WITH DENSE BLOWING DUST. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY A SLIGHT CHANCE FOR LATE AFTERNOON AND EVENING THUNDERSTORMS ARE FORECAST. THUNDERSTORM INTENITY AND COVERAGE WILL VARY FROM DAY TO DAY. THE GREATEST THREATS INCLUDE STRONG WINDS TO NEAR 50 MPH... VERY HEAVY RAIN...AND DENSE BLOWING DUST. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. SPOTTER ACTIVATION WILL NOT BE NEEDED. AZZ024-260430- SOUTHERN GILA/TONTO NF FOOTHILLS- 600 AM MST TUE JUL 25 2006 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST-CENTRAL ARIZONA. .DAY ONE...TODAY AND TONIGHT A CHANCE FOR AFTERNOON AND EVENING THUNDERSTORMS ARE FORECAST TODAY. THERE IS POTENTIAL FOR MORE WIDESPREAD SHOWER AND THUNDERSTORM ACTIVITY. THE GREATEST THREATS INCLUDE STRONG POSSIBLY DAMAGING WINDS AND VERY HEAVY RAIN. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY INCREASED MONSOON HUMIDITY ACROSS THE REGION WILL LEAD TO A CHANCE FOR AFTERNOON AND EARLY NIGHTTIME SHOWERS AND THUNDERSTORMS. THUNDERSTORM INTENSITY AND COVERAGE WILL VARY FROM DAY TO DAY. THE GREATEST THREATS IN ADDITION TO STRONG POSSIBLY DAMAGING WINDS IS VERY HEAVY RAINFALL AND HEAVY RUNOFF. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. SPOTTER ACTIVATION WILL NOT BE NEEDED.
The office that day
Everything else NWS Phoenix, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 25, 6:18 PM MST | Severe Thunderstorm Warning | PSR | Gila | 40 min |
| Jul 25, 6:43 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 62 min |
| Jul 25, 6:49 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 56 min |
| Jul 25, 7:57 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 63 min |
| Jul 25, 8:59 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 61 min |
| Jul 25, 10:01 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 59 min |
| Jul 25, 10:09 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 66 min |
| Jul 25, 11:01 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 59 min |
Nearby
Severe Thunderstorm Warnings in Arizona, 2006Every severe thunderstorm warning in 2006
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.