Alert archive / Washington / Wind Advisories in 2012

Wind Advisory 6, NWS Spokane, WA

March 12, 20125 counties in Idaho; 9 counties in Washington

NWS Spokane, WA issued this wind advisory at Mar 12, 2012, 3:15 PM PDT for 5 counties in Idaho; 9 counties in Washington. It took effect at Mar 13, 2012, 5:00 AM PDT. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Mar 12, 2012, 3:15 PM PDT (22:15 UTC)
In effect from
Mar 13, 2012, 5:00 AM PDT
Expired
Mar 13, 2012, 7:23 PM PDT
In force
14 hr
Issued by
NWS Spokane, WA

Counties Benewah County, ID, Kootenai County, ID, Latah County, ID, Lewis County, ID, Nez Perce County, ID, Adams County, WA, Asotin County, WA, Douglas County, WA, Garfield County, WA, Grant County, WA, Lincoln County, WA, Okanogan County, WA, Spokane County, WA, Whitman County, WA

The radar

The Spokane radar (KOTX), 65 km from the middle of the area, began a volume at 22:18 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

Spokane, WA (KOTX), launched 12:00Z, 10.3 hours before the alert went out and 123 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, Spokane, WA at 12:00Z on 2012-03-12Temperature 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, Spokane, WA at 12:00Z on 2012-03-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 157 square meters per square second.1939587897117Sfc1 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
1231 m above ground
0-6 km bulk shear
70 kt
0-1 km storm-relative helicity
157 m²/s²
0-3 km storm-relative helicity
144 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

462 
WWUS76 KOTX 122215
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
315 PM PDT MON MAR 12 2012

IDZ002-003-026-WAZ032>036-044-131200-
/O.NEW.KOTX.WI.Y.0006.120313T1200Z-120314T0600Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-SPOKANE AREA-
WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...CLARKSTON...POMEROY...
PULLMAN...COLFAX...ROSALIA...LA CROSSE...OAKESDALE...TEKOA...
UNIONTOWN...MOSES LAKE...EPHRATA...OTHELLO...QUINCY...RITZVILLE...
GRAND COULEE...ODESSA...WILBUR...COULEE CITY...SPOKANE...CHENEY...
DAVENPORT...ROCKFORD...WATERVILLE...MANSFIELD
315 PM PDT MON MAR 12 2012

...WIND ADVISORY IN EFFECT FROM 5 AM TO 11 PM PDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 5 AM TO 11 PM PDT TUESDAY.

* WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. THE
  STRONGEST WIND GUSTS WILL LIKELY OCCUR NEAR SHOWERS. 

* TIMING: WINDS WILL BEGIN TO STRENGTHEN EARLY IN THE MORNING...BUT
  SHOULD REACH PEAK SPEEDS IN THE AFTERNOON AND EARLY EVENING.

* IMPACTS: LOOSE OBJECTS MAY BECOME AIRBORNE. DRIVING MAY BE
  DIFFICULT FOR HIGH PROFILE VEHICLES. SMALL TREE LIMBS COULD BE
  BROKEN FROM THE WINDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 40 MPH ARE EXPECTED WITH
GUSTS RANGING FROM 45 TO 50 MPH. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
4 follow-up statements
795 
WWUS76 KOTX 130206
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
706 PM PDT MON MAR 12 2012

IDZ002-003-026-WAZ032>036-044-131100-
/O.CON.KOTX.WI.Y.0006.120313T1200Z-120314T0600Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-SPOKANE AREA-
WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...CLARKSTON...POMEROY...
PULLMAN...COLFAX...ROSALIA...LA CROSSE...OAKESDALE...TEKOA...
UNIONTOWN...MOSES LAKE...EPHRATA...OTHELLO...QUINCY...RITZVILLE...
GRAND COULEE...ODESSA...WILBUR...COULEE CITY...SPOKANE...CHENEY...
DAVENPORT...ROCKFORD...WATERVILLE...MANSFIELD
706 PM PDT MON MAR 12 2012

...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM PDT
TUESDAY...

* WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. THE 
  STRONGEST WIND GUSTS WILL LIKELY OCCUR NEAR SHOWERS. 

* TIMING: WINDS WILL BEGIN TO STRENGTHEN EARLY IN THE MORNING... 
  BUT SHOULD REACH PEAK SPEEDS IN THE AFTERNOON AND EARLY 
  EVENING. 

* IMPACTS: LOOSE OBJECTS MAY BECOME AIRBORNE. DRIVING MAY BE 
  DIFFICULT FOR HIGH PROFILE VEHICLES. SMALL TREE LIMBS COULD BE 
  BROKEN FROM THE WINDS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 40 MPH ARE EXPECTED
WITH GUSTS RANGING FROM 45 TO 50 MPH. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
977 
WWUS76 KOTX 131003
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
303 AM PDT TUE MAR 13 2012

IDZ027-131915-
/O.EXA.KOTX.WI.Y.0006.120313T1200Z-120314T0600Z/
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
INCLUDING THE CITIES OF...KAMIAH...CRAIGMONT...NEZPERCE...
WINCHESTER
303 AM PDT TUE MAR 13 2012

...WIND ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 11 PM PDT THIS EVENING.

* WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. 

* TIMING: WINDS WILL BEGIN TO STRENGTHEN EARLY IN THE MORNING... 
  BUT SHOULD REACH PEAK SPEEDS IN THE AFTERNOON AND EARLY 
  EVENING. 

* IMPACTS: LOOSE OBJECTS MAY BECOME AIRBORNE. DRIVING MAY BE 
  DIFFICULT FOR HIGH PROFILE VEHICLES. SMALL TREE LIMBS COULD BE 
  BROKEN FROM THE WINDS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 40 MPH ARE EXPECTED
WITH GUSTS RANGING FROM 45 TO 50 MPH. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$

IDZ002-003-026-WAZ032>036-044-131915-
/O.CON.KOTX.WI.Y.0006.120313T1200Z-120314T0600Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-SPOKANE AREA-
WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...CLARKSTON...POMEROY...
PULLMAN...COLFAX...ROSALIA...LA CROSSE...OAKESDALE...TEKOA...
UNIONTOWN...MOSES LAKE...EPHRATA...OTHELLO...QUINCY...RITZVILLE...
GRAND COULEE...ODESSA...WILBUR...COULEE CITY...SPOKANE...CHENEY...
DAVENPORT...ROCKFORD...WATERVILLE...MANSFIELD
303 AM PDT TUE MAR 13 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. THE 
  STRONGEST WIND GUSTS WILL LIKELY OCCUR NEAR SHOWERS. 

* TIMING: WINDS WILL BEGIN TO STRENGTHEN EARLY IN THE MORNING... 
  BUT SHOULD REACH PEAK SPEEDS IN THE AFTERNOON AND EARLY 
  EVENING. 

* IMPACTS: LOOSE OBJECTS MAY BECOME AIRBORNE. DRIVING MAY BE 
  DIFFICULT FOR HIGH PROFILE VEHICLES. SMALL TREE LIMBS COULD BE 
  BROKEN FROM THE WINDS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 40 MPH ARE EXPECTED
WITH GUSTS RANGING FROM 45 TO 50 MPH. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
087 
WWUS76 KOTX 131852
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
1152 AM PDT TUE MAR 13 2012

IDZ002-003-026-027-WAZ032>036-044-140500-
/O.CON.KOTX.WI.Y.0006.000000T0000Z-120314T0600Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-SPOKANE AREA-
WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...KAMIAH...CRAIGMONT...
NEZPERCE...WINCHESTER...CLARKSTON...POMEROY...PULLMAN...COLFAX...
ROSALIA...LA CROSSE...OAKESDALE...TEKOA...UNIONTOWN...
MOSES LAKE...EPHRATA...OTHELLO...QUINCY...RITZVILLE...
GRAND COULEE...ODESSA...WILBUR...COULEE CITY...SPOKANE...CHENEY...
DAVENPORT...ROCKFORD...WATERVILLE...MANSFIELD
1152 AM PDT TUE MAR 13 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WINDS: SOUTHWEST 20 TO 35 MPH WITH GUSTS UP TO 50 MPH.

* TIMING: WINDS WILL STRENGTHEN THROUGH THE AFTERNOON...AND SHOULD
  REACH PEAK SPEEDS BY LATE THIS AFTERNOON OR EARLY THIS EVENING.

* IMPACTS: LOOSE OBJECTS MAY BECOME AIRBORNE. DRIVING MAY BE 
  DIFFICULT FOR HIGH PROFILE VEHICLES. SMALL TREE LIMBS COULD BE 
  BROKEN FROM THE WINDS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 40 MPH ARE EXPECTED
WITH GUSTS RANGING FROM 45 TO 50 MPH. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
538 
WWUS76 KOTX 140223
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
723 PM PDT TUE MAR 13 2012


IDZ002-003-026-027-WAZ032>036-044-140330-
/O.CAN.KOTX.WI.Y.0006.000000T0000Z-120314T0600Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-SPOKANE AREA-
WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...KAMIAH...CRAIGMONT...
NEZPERCE...WINCHESTER...CLARKSTON...POMEROY...PULLMAN...COLFAX...
ROSALIA...LA CROSSE...OAKESDALE...TEKOA...UNIONTOWN...
MOSES LAKE...EPHRATA...OTHELLO...QUINCY...RITZVILLE...
GRAND COULEE...ODESSA...WILBUR...COULEE CITY...SPOKANE...CHENEY...
DAVENPORT...ROCKFORD...WATERVILLE...MANSFIELD
723 PM PDT TUE MAR 13 2012

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE WIND
ADVISORY.

SUSTAINED WIND AND WIND GUSTS HAVE SUBSIDED BELOW ADVISORY
CRITERIA...THEREFORE THE WIND ADVISORY HAS BEEN CANCELLED.

$$

Nearby

Wind Advisories in Washington, 2012Wind Advisories in Idaho, 2012Every wind advisory in 2012

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.