Alert archive / Washington / High Wind Warnings in 2013

High Wind Warning 2, NWS Spokane, WA

September 29, 20139 counties in Washington

NWS Spokane, WA issued this high wind warning at Sep 29, 2013, 7:48 PM PDT for 9 counties in Washington. It took effect at Sep 29, 2013, 10:00 PM PDT. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 29, 2013, 7:48 PM PDT (02:48 UTC)
In effect from
Sep 29, 2013, 10:00 PM PDT
Expired
Sep 30, 2013, 3:36 AM PDT
In force
6 hr
Issued by
NWS Spokane, WA

Counties 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), 75 km from the middle of the area, began a volume at 02:49 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 00:00Z, 2.8 hours before the alert went out and 158 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 00:00Z on 2013-09-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 10 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2013-09-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 144 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
10 J/kg
Mixed-layer CIN
-2 J/kg
Mixed-layer LCL
969 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
144 m²/s²
0-3 km storm-relative helicity
201 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

059 
WWUS76 KOTX 300248
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
748 PM PDT SUN SEP 29 2013

...VERY WINDY CONDITIONS TONIGHT AND MONDAY...

.A DEEP LOW PRESSURE SYSTEM WILL SEND A STRONG COLD FRONT THROUGH
THE INLAND NORTHWEST TONIGHT BRINGING VERY WINDY CONDITIONS TO
MOST OF THE REGION. WINDY CONDITIONS WILL CONTINUE INTO MONDAY
FOR THE UPPER COLUMBIA BASIN...SPOKANE AND COEUR D'ALENE AREAS...
PALOUSE...AND CAMAS PRAIRIE.

WAZ032-033-036-301100-
/O.NEW.KOTX.HW.W.0002.130930T0500Z-130930T1100Z/
/O.EXT.KOTX.WI.Y.0011.130930T0248Z-131001T0200Z/
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
SPOKANE AREA-
INCLUDING THE CITIES OF...CLARKSTON...POMEROY...PULLMAN...
COLFAX...ROSALIA...LA CROSSE...OAKESDALE...TEKOA...UNIONTOWN...
SPOKANE...CHENEY...DAVENPORT...ROCKFORD
748 PM PDT SUN SEP 29 2013

...WIND ADVISORY NOW IN EFFECT UNTIL 7 PM PDT MONDAY...
...HIGH WIND WARNING IN EFFECT UNTIL 4 AM PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT UNTIL 4 AM PDT MONDAY.

* WINDS: SOUTH TO SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
  WINDS WILL INCREASE WITH THE FRONT TO 25 TO 35 MPH WITH GUSTS UP
  TO 55 MPH.

* TIMING: WINDS WILL INCREASE THIS EVENING AND BECOME VERY WINDY
  OVERNIGHT. WIND GUSTS OF 45 MPH WITH STRONGER GUSTS OF 55 MPH
  MOST LIKELY TO OCCUR BETWEEN MIDNIGHT AND 400 AM. WINDS WILL
  REMAIN WINDY AFTER 400 AM...BUT WILL REDUCE TO WITHIN ADVISORY
  CRITERIA OF 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH CANS
  MAY BECOME FLYING OBJECTS. MOTORISTS SHOULD BE PREPARED FOR
  STRONG AND GUSTY WINDS...ESPECIALLY HIGH PROFILE VEHICLES. THIS
  INCLUDES TRAVEL ALONG INTERSTATE 90 FROM SPRAGUE TO LIBERTY LAKE
  ...STATE ROUTE 195 BETWEEN SPOKANE AND PULLMAN...AND ALONG STATE
  ROUTE 12 OVER ALPOWA SUMMIT. STRONG WINDS MAY ALSO RESULT IN DOWNED
  TREES AND POWER LINES.

* 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.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. 

&&

$$

WAZ035-301100-
/O.NEW.KOTX.HW.W.0002.130930T0500Z-130930T1100Z/
/O.CON.KOTX.WI.Y.0011.000000T0000Z-131001T0200Z/
UPPER COLUMBIA BASIN-
INCLUDING THE CITIES OF...RITZVILLE...GRAND COULEE...ODESSA...
WILBUR...COULEE CITY
748 PM PDT SUN SEP 29 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT MONDAY...
...HIGH WIND WARNING IN EFFECT UNTIL 4 AM PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT UNTIL 4 AM PDT MONDAY.

* WINDS: SOUTH TO SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
  WINDS WILL INCREASE WITH THE FRONT TO 25 TO 35 MPH WITH GUSTS UP
  TO 55 MPH.

* TIMING: WINDS WILL INCREASE THIS EVENING AND BECOME VERY WINDY
  OVERNIGHT. WIND GUSTS OF 45 MPH WITH STRONGER GUSTS OF 55 MPH
  MOST LIKELY TO OCCUR BETWEEN 1100 PM AND 100 AM. WINDS WILL
  REMAIN WINDY AFTER 400 AM...BUT WILL REDUCE TO WITHIN ADVISORY
  CRITERIA OF 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH CANS
  MAY BECOME FLYING OBJECTS. MOTORISTS SHOULD BE PREPARED FOR
  STRONG AND GUSTY WINDS...ESPECIALLY HIGH PROFILE VEHICLES. THIS
  INCLUDES TRAVEL ALONG INTERSTATE 90 AND STATE ROUTE 2 ACROSS THE
  BASIN. STRONG WINDS MAY RESULT IN DOWNED TREES AND POWER LINES.

* 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.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. 

&&

$$

IDZ002-003-026-027-301100-
/O.EXT.KOTX.WI.Y.0011.130930T0248Z-131001T0200Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...KAMIAH...CRAIGMONT...
NEZPERCE...WINCHESTER
748 PM PDT SUN SEP 29 2013

...WIND ADVISORY NOW IN EFFECT UNTIL 7 PM PDT MONDAY...

* WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* TIMING: WINDS WILL INCREASE THIS EVENING AND BECOME VERY WINDY
  OVERNIGHT. WIND GUSTS OF 45 MPH WITH LOCALLY STRONGER GUSTS ARE
  MOST LIKELY TO OCCUR BETWEEN MIDNIGHT AND 400 AM.

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH 
  CANS MAY BECOME FLYING OBJECTS. MOTORISTS SHOULD BE PREPARED 
  FOR STRONG AND GUSTY WINDS. STRONG WINDS MAY RESULT IN POWER 
  OUTAGES. 

* 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.

&&

$$

WAZ034-043-044-301100-
/O.CON.KOTX.WI.Y.0011.000000T0000Z-130930T1200Z/
MOSES LAKE AREA-OKANOGAN VALLEY-WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...MOSES LAKE...EPHRATA...OTHELLO...
QUINCY...OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE...
NESPELEM...WATERVILLE...MANSFIELD
748 PM PDT SUN SEP 29 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY...

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

* TIMING: WINDS WILL INCREASE THIS EVENING AND PEAK BETWEEN THE
  HOURS OF 900 PM AND 100 AM. WIND GUSTS OF 50 MPH ARE MOST LIKELY
  TO OCCUR DURING THIS PEAK PERIOD.

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH 
  CANS MAY BECOME FLYING OBJECTS. MOTORISTS TRAVELING IN THE 
  OKANOGAN VALLEY...WATERVILLE PLATEAU...AND MOSES LAKE AREA 
  SHOULD BE PREPARED FOR STRONG AND GUSTY WINDS. 

* 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.

&&

$$

WAZ037-038-301100-
/O.CON.KOTX.WI.Y.0011.130930T0300Z-130930T1200Z/
NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-
INCLUDING THE CITIES OF...COLVILLE...DEER PARK...CHEWELAH...
NEWPORT...KETTLE FALLS...REPUBLIC...INCHELIUM...WAUCONDA
748 PM PDT SUN SEP 29 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY...

* WINDS: SOUTH 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. STRONGEST
  WINDS ARE EXPECTED IN THE MOUNTAINS...AND SOUTHERN FERRY...
  STEVENS...AND PEND OREILLE COUNTIES.

* TIMING: VERY WINDY CONDITIONS WILL DEVELOP LATE THIS EVENING 
  AND OVERNIGHT AS A STRONG COLD FRONT PASSES THROUGH. WIND 
  GUSTS OF 40 TO 45 MPH ARE EXPECTED. 

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH CANS
  MAY BECOME FLYING OBJECTS. MOTORISTS SHOULD BE PREPARED FOR
  STRONG AND GUSTY WINDS. STRONG WINDS MAY RESULT IN DOWNED TREES
  AND POWER OUTAGES.

* 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.

&&

$$
1 follow-up statement
819 
WWUS76 KOTX 301036
NPWOTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
336 AM PDT MON SEP 30 2013

...WINDY TODAY...

.WINDY CONDITIONS ARE EXPECTED TODAY BEHIND THE STRONG COLD FRONT
PASSAGE THAT MOVED THROUGH THE REGION EARLY THIS MORNING. THE
STRONGEST WINDS WILL OCCUR IN THE UPPER COLUMBIA BASIN...SPOKANE
AREA...AND PALOUSE.

WAZ032-033-035-036-301845-
/O.CAN.KOTX.HW.W.0002.000000T0000Z-130930T1100Z/
/O.CON.KOTX.WI.Y.0011.000000T0000Z-131001T0200Z/
LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE-
UPPER COLUMBIA BASIN-SPOKANE AREA-
INCLUDING THE CITIES OF...CLARKSTON...POMEROY...PULLMAN...
COLFAX...ROSALIA...LA CROSSE...OAKESDALE...TEKOA...UNIONTOWN...
RITZVILLE...GRAND COULEE...ODESSA...WILBUR...COULEE CITY...
SPOKANE...CHENEY...DAVENPORT...ROCKFORD
336 AM PDT MON SEP 30 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE HIGH
WIND WARNING.

* WINDS: SOUTHWEST 25 TO 35 MPH WITH GUSTS TO 45 MPH. 

* TIMING: WINDY CONDITIONS ARE EXPECTED THROUGH EARLY THIS EVENING.

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH CANS
  MAY BECOME FLYING OBJECTS. MOTORISTS SHOULD BE PREPARED FOR
  STRONG AND GUSTY WINDS...ESPECIALLY HIGH PROFILE VEHICLES. THIS
  INCLUDES TRAVEL ALONG INTERSTATE 90 FROM SPRAGUE TO LIBERTY LAKE
  STATE ...ROUTE 195 BETWEEN SPOKANE AND PULLMAN... AND ALONG
  STATE ROUTE 12 OVER ALPOWA SUMMIT. 

* 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.

&&

$$

WAZ034-037-038-043-044-301145-
/O.CAN.KOTX.WI.Y.0011.000000T0000Z-130930T1200Z/
MOSES LAKE AREA-NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-
OKANOGAN VALLEY-WATERVILLE PLATEAU-
INCLUDING THE CITIES OF...MOSES LAKE...EPHRATA...OTHELLO...
QUINCY...COLVILLE...DEER PARK...CHEWELAH...NEWPORT...
KETTLE FALLS...REPUBLIC...INCHELIUM...WAUCONDA...OMAK...
OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE...NESPELEM...
WATERVILLE...MANSFIELD
336 AM PDT MON SEP 30 2013

...WIND ADVISORY IS CANCELLED...

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

BREEZY TO WINDY CONDITIONS ARE EXPECTED FOR TODAY BUT AT SPEEDS
BELOW ADVISORY LEVELS. WINDS COULD GUST AS HIGH AS 40 MPH ON THE
WATERVILLE PLATEAU AND MOSES LAKE AREA.

$$

IDZ002-003-026-027-301845-
/O.CON.KOTX.WI.Y.0011.000000T0000Z-131001T0200Z/
COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
INCLUDING THE CITIES OF...COEUR D'ALENE...POST FALLS...HAYDEN...
WORLEY...MOSCOW...PLUMMER...POTLATCH...GENESEE...LEWISTON...
LAPWAI...PECK...CULDESAC...GIFFORD...KAMIAH...CRAIGMONT...
NEZPERCE...WINCHESTER
336 AM PDT MON SEP 30 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING...

* WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS AROUND 45 MPH.

* TIMING: WINDY CONDITIONS ARE EXPECTED THROUGH EARLY THIS EVENING.

* IMPACTS: LIGHT WEIGHT OBJECTS LIKE LAWN FURNITURE AND TRASH 
  CANS MAY BECOME FLYING OBJECTS. MOTORISTS SHOULD BE PREPARED 
  FOR STRONG AND GUSTY WINDS. STRONG WINDS MAY RESULT IN POWER 
  OUTAGES. 

* 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.

&&

$$

Nearby

High Wind Warnings in Washington, 2013Every high wind warning in 2013

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.