Alert archive / Arizona / Wind Advisories in 2017

Wind Advisory 2, NWS Tucson, AZ

February 17, 20175 counties in Arizona

NWS Tucson, AZ issued this wind advisory at Feb 17, 2017, 5:58 PM MST for 5 counties in Arizona. It took effect at Feb 18, 2017, 7:00 AM MST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Feb 17, 2017, 5:58 PM MST (00:58 UTC)
In effect from
Feb 18, 2017, 7:00 AM MST
Expired
Feb 18, 2017, 4:00 PM MST
In force
9 hr
Issued by
NWS Tucson, AZ

Counties Cochise County, AZ, Graham County, AZ, Pima County, AZ, Pinal County, AZ, Santa Cruz County, AZ

The radar

The Tucson radar (KEMX), 43 km from the middle of the area, began a volume at 01:01 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.

The nearest sounding before it

Tuscon, AZ (KDMA), launched 00:00Z, 1.0 hours before the alert went out and 20 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.

Skew-T log-pSkew-T log-p diagram, Tuscon, AZ at 00:00Z on 2017-02-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tuscon, AZ at 00:00Z on 2017-02-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 105 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2216 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
105 m²/s²
0-3 km storm-relative helicity
98 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

605 
WWUS75 KTWC 180058
NPWTWC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
558 PM MST Fri Feb 17 2017

AZZ502>504-507-508-512>515-182300-
/O.NEW.KTWC.WI.Y.0002.170218T1400Z-170218T2300Z/
TOHONO O'ODHAM NATION-UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
TUCSON METRO AREA-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-BABOQUIVARI MOUNTAINS-
INCLUDING THE CITIES OF SELLS, NOGALES, TUCSON, GREEN VALLEY, 
VAIL, SIERRA VISTA, BENSON, BISBEE, CANELO HILLS, 
AND MADERA CANYON
558 PM MST Fri Feb 17 2017

...WIND ADVISORY IN EFFECT FROM 7 AM TO 4 PM MST SATURDAY...

THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WIND
ADVISORY, WHICH IS IN EFFECT FROM 7 AM TO 4 PM MST SATURDAY. 

* IMPACTS...Motorists of high profile vehicles should exercise
  caution while driving. Sudden gusts of wind may cause motorists
  to lose control of their vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. 

* AFFECTED AREA...Portions of South-central and southeast Pima
  county, all of Santa Cruz and Southwest portions of Cochise 
  county.

* TIMING...The strongest winds will be along and ahead of an
  advancing cold front moving from west to east across Southeast
  Arizona saturday. The strongest winds will occur for between 2-4
  hours, especially near any shower. Strong winds will begin in
  South-central Pima county around 7 am mst...9 am mst in Santa Cruz
  and Southeast Pima counties...then around noon in Southwest 
  Cochise county. Winds will taper off from west to east 
  throughout the day.

* WINDS...Sustained south winds of 25-35 mph, with gusts of 40 to
  50 mph.

* For a detailed view of the hazard area...visit weather.gov/Tucson
  and click on the detailed hazards tab

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained wind speeds of 30 or greater are
expected in the valleys, or 35 mph or greater above 5000 feet.
Higher gusts are also likely. This could make driving difficult,
especially for high profile vehicles. Use extra caution.

&&

$$

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
3 follow-up statements
292 
WWUS75 KTWC 181000
NPWTWC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
300 AM MST Sat Feb 18 2017

AZZ502>504-507-508-512>515-181815-
/O.CON.KTWC.WI.Y.0002.170218T1400Z-170218T2300Z/
TOHONO O'ODHAM NATION-UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
TUCSON METRO AREA-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-BABOQUIVARI MOUNTAINS-
INCLUDING THE CITIES OF SELLS, NOGALES, TUCSON, GREEN VALLEY, 
VAIL, SIERRA VISTA, BENSON, BISBEE, CANELO HILLS, 
AND MADERA CANYON
300 AM MST Sat Feb 18 2017

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 4 PM
MST THIS AFTERNOON...

* IMPACTS...Motorists of high profile vehicles should exercise
  caution while driving. Sudden gusts of wind may cause motorists
  to lose control of their vehicles. In addition...loose and 
  unsecured outdoor objects may be blown around. 

* AFFECTED AREA...Portions of South-central and southeast Pima
  county, all of Santa Cruz and Southwest portions of Cochise 
  county.

* TIMING...The strongest winds will be along and ahead of an
  advancing cold front moving from west to east across Southeast
  Arizona today. The strongest winds will occur for between 2-4
  hours, especially near any shower. Strong winds will begin in
  south- central Pima county around 7 am mst...9 am mst in Santa
  Cruz and Southeast Pima counties...then around noon in Southwest
  Cochise county. Winds will taper off from west to east
  throughout the day.

* WINDS...Sustained south winds of 25-35 mph, with gusts of 40 to
  50 mph.

* For a detailed view of the hazard area...visit weather.gov/Tucson
  and click on the detailed hazards tab

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained wind speeds of 30 or greater are
expected in the valleys, or 35 mph or greater above 5000 feet.
Higher gusts are also likely. This could make driving difficult,
especially for high profile vehicles. Use extra caution.

&&

$$


VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON
334 
WWUS75 KTWC 181709
NPWTWC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
1009 AM MST Sat Feb 18 2017

AZZ502>504-507-508-512>515-182300-
/O.CON.KTWC.WI.Y.0002.000000T0000Z-170218T2300Z/
TOHONO O'ODHAM NATION-UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
TUCSON METRO AREA-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-BABOQUIVARI MOUNTAINS-
INCLUDING THE CITIES OF SELLS, NOGALES, TUCSON, GREEN VALLEY, 
VAIL, SIERRA VISTA, BENSON, BISBEE, CANELO HILLS, 
AND MADERA CANYON
1009 AM MST Sat Feb 18 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM MST THIS
AFTERNOON...

* IMPACTS...Motorists of high profile vehicles should exercise
  caution while driving. Sudden gusts of wind may cause motorists
  to lose control of their vehicles. In addition...loose and
  unsecured outdoor objects may be blown around.

* AFFECTED AREA...Portions of South-central and southeast Pima
  county, all of Santa Cruz and Southwest portions of Cochise
  county.

* TIMING...Winds continue to increase across the area this morning
  with numerous locations reporting gusts in the 30 to 40 mph
  range. The strength of the wind will continue to increase with
  the strongest winds expected along and ahead of an advancing
  cold front moving from west to east across Southeast Arizona
  today and near any heavier shower. Winds will taper off from 
  west to east throughout the day. 

* WINDS...Sustained south winds of 25-35 mph, with gusts of 40 to
  50 mph. 

* For a detailed view of the hazard area...visit
  weather.gov/Tucson and click on the detailed hazards tab

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained wind speeds of 30 or greater are
expected in the valleys, or 35 mph or greater above 5000 feet.
Higher gusts are also likely. This could make driving difficult,
especially for high profile vehicles. Use extra caution.

&&

$$

Cerniglia 
Visit us on Facebook, Twitter, Youtube and at weather.gov/Tucson
694 
WWUS75 KTWC 182242
NPWTWC

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
342 PM MST Sat Feb 18 2017

AZZ502>504-507-508-512>515-182345-
/O.EXP.KTWC.WI.Y.0002.000000T0000Z-170218T2300Z/
TOHONO O'ODHAM NATION-UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
TUCSON METRO AREA-UPPER SAN PEDRO RIVER VALLEY-
EASTERN COCHISE COUNTY BELOW 5000 FEET-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
CATALINA AND RINCON MOUNTAINS-BABOQUIVARI MOUNTAINS-
INCLUDING THE CITIES OF SELLS, NOGALES, TUCSON, GREEN VALLEY, 
VAIL, SIERRA VISTA, BENSON, BISBEE, CANELO HILLS, 
AND MADERA CANYON
342 PM MST Sat Feb 18 2017

...WIND ADVISORY WILL EXPIRE AT 4 PM MST THIS AFTERNOON...

The gusty and occasionally strong winds that we had earlier today
have subsided a fair amount across the area late this afternoon 
and are expected to remain below advisory criteria into the 
evening. Therefore the advisory will be allowed to expire at 4 pm 
as originally scheduled. 

$$

Cerniglia
VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON

Nearby

Wind Advisories in Arizona, 2017Every wind advisory in 2017

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.