Alert archive / Washington / Wind Advisories in 2014

Wind Advisory 5, NWS Spokane, WA

February 12, 2014Benewah County, Kootenai County, Latah County, Idaho; 5 counties in Washington

NWS Spokane, WA issued this wind advisory at Feb 12, 2014, 8:19 AM PST for Benewah County, Kootenai County, Latah County, Idaho; 5 counties in Washington. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Feb 12, 2014, 8:19 AM PST (16:19 UTC)
Expired
Feb 12, 2014, 7:00 PM PST
In force
11 hr
Issued by
NWS Spokane, WA

Counties Benewah County, ID, Kootenai County, ID, Latah County, ID, Asotin County, WA, Garfield County, WA, Lincoln County, WA, Spokane County, WA, Whitman County, WA

The radar

The Spokane radar (KOTX), 75 km from the middle of the area, began a volume at 16:22 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, 4.3 hours before the alert went out and 97 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 2014-02-12Temperature 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 2014-02-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 527 square meters per square second.1939587897117136156Sfc1 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
589 m above ground
0-6 km bulk shear
85 kt
0-1 km storm-relative helicity
527 m²/s²
0-3 km storm-relative helicity
609 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.

460 
WWUS76 KOTX 121619
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
819 AM PST WED FEB 12 2014

...WINDY CONDITIONS TODAY...

.A STRONG NEARBY LOW PRESSURE SYSTEM WILL PROMOTE VERY WINDY AND
GUSTY CONDITIONS ACROSS THE EASTERN COLUMBIA BASIN TODAY.

IDZ002-003-WAZ032-033-036-130000-
/O.NEW.KOTX.WI.Y.0005.140212T1619Z-140213T0000Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
SPOKANE AREA-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...CLARKSTON...
POMEROY...PULLMAN...COLFAX...ROSALIA...LA CROSSE...OAKESDALE...
TEKOA...UNIONTOWN...SPOKANE...CHENEY...DAVENPORT...ROCKFORD
819 AM PST WED FEB 12 2014

...WIND ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON.

* WINDS: SOUTHWEST 25 TO 35 MPH WITH GUSTS UP TO 55 MPH.

* TIMING: VERY WINDY CONDITIONS WILL PEAK LATE THIS MORNING AND
  GRADUALLY DECREASE DURING THE LATE AFTERNOON.

* IMPACTS: SCATTERED POWER OUTAGES ARE POSSIBLE AS BRANCHES GET
  BLOWN INTO POWER LINES. HIGH PROFILE UNANCHORED OBJECTS MAY
  SHIFT OR BECOME AIRBORNE .

* WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT 
  HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
2 follow-up statements
230 
WWUS76 KOTX 122233
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
233 PM PST WED FEB 12 2014

IDZ002-003-WAZ033-036-122345-
/O.CAN.KOTX.WI.Y.0005.000000T0000Z-140213T0000Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-WASHINGTON PALOUSE-SPOKANE AREA-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...PULLMAN...
COLFAX...ROSALIA...LA CROSSE...OAKESDALE...TEKOA...UNIONTOWN...
SPOKANE...CHENEY...DAVENPORT...ROCKFORD
233 PM PST WED FEB 12 2014

...WIND ADVISORY IS CANCELLED...

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

BREEZY CONDITIONS WILL CONTINUE INTO THIS EVENING...BUT WINDS WILL
NOT BE UNUSUALLY STRONG.

$$

WAZ032-130300-
/O.EXT.KOTX.WI.Y.0005.000000T0000Z-140213T0300Z/
LOWER GARFIELD AND ASOTIN COUNTIES-
INCLUDING THE CITY OF...POMEROY
233 PM PST WED FEB 12 2014

...WIND ADVISORY NOW IN EFFECT UNTIL 7 PM PST THIS EVENING...

* WINDS: SOUTHWEST 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.

* TIMING: VERY WINDY CONDITIONS WILL CONTINUE THIS EVENING AND
  GRADUALLY DECREASE TONIGHT.

* LOCATIONS: ALPOWA SUMMIT TO POMEROY.

* IMPACTS: SCATTERED POWER OUTAGES ARE POSSIBLE AS BRANCHES GET 
  BLOWN INTO POWER LINES. HIGH PROFILE UNANCHORED OBJECTS MAY 
  SHIFT OR BECOME AIRBORNE . 

* WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT 
  HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
908 
WWUS76 KOTX 130246
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
646 PM PST WED FEB 12 2014

...WINDS WILL CONTINUE TO DIMINISH OVERNIGHT...


WAZ032-130400-
/O.EXP.KOTX.WI.Y.0005.000000T0000Z-140213T0300Z/
LOWER GARFIELD AND ASOTIN COUNTIES-
INCLUDING THE CITY OF...POMEROY
646 PM PST WED FEB 12 2014

...WIND ADVISORY WILL EXPIRE AT 7 PM PST THIS EVENING...

BREEZY CONDITIONS WILL CONTINUE FOR THE NEXT FEW HOURS HOWEVER
WIND GUSTS WILL GENERALLY REMAIN AROUND 30 MPH OR LESS.

$$

The office that day

Everything else NWS Spokane, WA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 12, 2:58 PM PSTWinter Storm WatchOTX24 hr

Nearby

Wind Advisories in Washington, 2014Wind Advisories in Idaho, 2014Every wind advisory in 2014

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.