Alert archive / Washington / High Wind Warnings in 2012

High Wind Warning 3, NWS Seattle, WA

January 24, 2012San Juan County, Washington

NWS Seattle, WA issued this high wind warning at Jan 24, 2012, 2:06 PM PST for San Juan County, Washington. It was in force for 7 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
Jan 24, 2012, 2:06 PM PST (22:06 UTC)
Expired
Jan 24, 2012, 9:00 PM PST
In force
7 hr
Issued by
NWS Seattle, WA

County San Juan County, WA

The radar

The Seattle radar (KATX), 54 km from the middle of the area, began a volume at 22:09 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

Quillayute State, WA (KUIL), launched 12:00Z, 10.1 hours before the alert went out and 127 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, Quillayute State, WA at 12:00Z on 2012-01-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 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, Quillayute State, WA at 12:00Z on 2012-01-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 433 square meters per square second.1939587897117136Sfc1 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
781 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
433 m²/s²
0-3 km storm-relative helicity
1134 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.

646 
WWUS76 KSEW 242206
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
206 PM PST TUE JAN 24 2012

...WINDY CONDITIONS ARE EXPECTED ACROSS PORTIONS OF WESTERN
WASHINGTON TODAY AND TONIGHT...

.A VIGOROUS FRONTAL SYSTEM WILL BRING WINDY CONDITIONS TO THE
WASHINGTON COAST...NORTHWEST INTERIOR...AND MUCH OF THE PUGET
SOUND REGION TODAY AND TONIGHT.

WAZ001-503-506-510-250200-
/O.UPG.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
/O.NEW.KSEW.HW.W.0003.120124T2206Z-120125T0200Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY-
ADMIRALTY INLET AREA-
206 PM PST TUE JAN 24 2012

...HIGH WIND WARNING IN EFFECT UNTIL 6 PM THIS EVENING...

* SOME AFFECT LOCATIONS...WHIDBEY ISLAND...BELLINGHAM...AND SAN
  JUAN ISLANDS.

* TIMING...SOUTHEAST WINDS WILL CONTINUE THROUGH 6 PM THIS
  EVENING...THEN START TO EASE.

* WIND...SOUTHEAST WIND 30 TO 40 MPH WITH GUSTS TO 65 MPH.

* IMPACTS...EXPECT DAMAGE TO TREES AND POWER LINES...WITH TREES
  POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS. POWER OUTAGES
  ARE POSSIBLE. FALLING TREES AND TREE LIMBS COULD CAUSE INJURY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS WIND EVENT IS IMMINENT
OR OCCURRING.

&&

$$

WAZ508-509-511-250500-
/O.CON.KSEW.WI.Y.0008.000000T0000Z-120125T0800Z/
SEATTLE/BREMERTON AREA-TACOMA AREA-HOOD CANAL AREA-
206 PM PST TUE JAN 24 2012

...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...SEATTLE...TACOMA...AND BREMERTON.

* TIMING...WINDS WILL INCREASE TODAY...AND THE PERIOD OF 
  STRONGEST WINDS WILL PROBABLY OCCUR LATE THIS AFTERNOON 
  THROUGH THIS EVENING. 

* WIND...SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 45 MPH NORTH PART...BECOMING
  SOUTHWEST 20 TO 30 MPH WITH GUSTS 45 TO 50 MPH FROM LATE THIS
  AFTERNOON THROUGH THE EVENING HOURS.

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ505-250500-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
EAST PUGET SOUND LOWLANDS-
206 PM PST TUE JAN 24 2012

...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...BELLEVUE.

* TIMING...WINDS WILL INCREASE TODAY...AND THE PERIOD OF 
  STRONGEST WINDS WILL PROBABLY OCCUR LATE THIS AFTERNOON 
  THROUGH THIS EVENING. 

* WIND...SOUTH WINDS 15 TO 25 MPH...BECOMING SOUTHWEST 20 TO 30 
  MPH WITH GUSTS 45 TO 50 MPH FROM LATE THIS AFTERNOON THROUGH 
  THE EVENING HOURS. 

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ507-250500-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
EVERETT AND VICINITY-
206 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...EVERETT...SNOHOMISH...MONROE.

* TIMING...WINDS WILL INCREASE TODAY...AND THE PERIOD OF 
  STRONGEST WINDS WILL PROBABLY OCCUR LATE THIS AFTERNOON 
  THROUGH THIS EVENING. 

* WIND...SOUTH WINDS 15 TO 25 MPH...BECOMING SOUTHWEST 20 TO 30 
  MPH WITH GUSTS 45 TO 50 MPH FROM LATE THIS AFTERNOON THROUGH 
  THE EVENING HOURS. 

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ516-517-250500-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
NORTH COAST-CENTRAL COAST-
206 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...THE CENTRAL AND NORTH WASHINGTON
  COASTAL COMMUNITIES. THIS INCLUDES OCEAN SHORES AND WESTPORT.

* TIMING...WINDS WILL WILL PERSIST THROUGH THE AFTERNOON. ANOTHER
  BURST OF WINDS ARE EXPECTED ALONG AND BEHIND THE FRONT LATE THIS
  AFTERNOON AND EVENING.

* WIND....SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. BY
  LATE THIS AFTERNOON AND EVENING WINDS WILL BECOME WESTERLY.
  BEACHES ON THE CENTRAL WASHINGTON COAST COULD SEE GUSTS TO 55
  MPH LATE THIS AFTERNOON THROUGH THE EVENING.

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$
2 follow-up statements
884 
WWUS76 KSEW 250159
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
559 PM PST TUE JAN 24 2012

...STRONG WINDS WILL CONTINUE UNTIL ABOUT 9 PM THIS EVENING....

.A VIGOROUS FRONTAL SYSTEM WILL BRING WINDY CONDITIONS TO THE
WASHINGTON COAST...NORTHWEST INTERIOR...AND MUCH OF THE PUGET
SOUND REGION TODAY AND TONIGHT. WINDS WILL GRADUALLY DIMINISH LATE.

WAZ001-503-506-510-250500-
/O.EXT.KSEW.HW.W.0003.000000T0000Z-120125T0500Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY-
ADMIRALTY INLET AREA-
559 PM PST TUE JAN 24 2012

...HIGH WIND WARNING NOW IN EFFECT UNTIL 9 PM PST THIS EVENING...

* SOME AFFECT LOCATIONS...WHIDBEY ISLAND...BELLINGHAM...AND SAN 
  JUAN ISLANDS. 

* TIMING...SOUTH TO SOUTHEAST WINDS 30 TO 40 MPH WITH A FEW GUSTS
  TO 60 MPH WILL CONTINUE UNTIL ABOUT 9 PM THIS EVENING...THEN
  WILL EASE AS A PASSING FRONTAL SYSTEMS MOVES OFF TO THE EAST.

* WIND...SOUTHEAST WIND 30 TO 40 MPH WITH GUSTS TO 60 MPH.

* IMPACTS...EXPECT DAMAGE TO TREES AND POWER LINES...WITH TREES 
  POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS. POWER OUTAGES 
  ARE POSSIBLE. FALLING TREES AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS THAT A HAZARDOUS WIND EVENT IS IMMINENT
OR OCCURRING.

&&

$$

WAZ508-509-511-250800-
/O.CON.KSEW.WI.Y.0008.000000T0000Z-120125T0800Z/
SEATTLE/BREMERTON AREA-TACOMA AREA-HOOD CANAL AREA-
559 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...SEATTLE...TACOMA...AND BREMERTON.

* TIMING...WINDS ARE INCREASING THIS EVENING. GUSTY SOUTH WINDS
  WILL GRADUALLY EASE AFTER MIDNIGHT.

* WIND...SOUTH TO SOUTHWEST WIND 20 TO 30 MPH WITH GUSTS TO 45 TO
  50 MPH. 

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ505-507-250800-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
559 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...BELLEVUE...EVERETT.

* TIMING...WINDS ARE INCREASING EARLY THIS EVENING AND WILL
  CONTINUE UNTIL ABOUT MIDNIGHT BEFORE SLOWLY DIMINISHING.

* WIND...SOUTH WINDS 20 TO 30 MPH WITH GUSTS 45 TO 50 MPH.

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ516-517-250800-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
NORTH COAST-CENTRAL COAST-
559 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...THE CENTRAL AND NORTH WASHINGTON 
  COASTAL COMMUNITIES. THIS INCLUDES OCEAN SHORES AND WESTPORT. 

* TIMING...WINDS WILL WILL PERSIST THROUGH THIS EVENING THEN WILL
  GRADUALLY DIMINISH DURING THE EARLY MORNING HOURS.

* WIND....SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO 45
  MPH.

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

ALBRECHT
WEATHER.GOV/SEATTLE
717 
WWUS76 KSEW 250510
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
910 PM PST TUE JAN 24 2012


WAZ001-503-506-510-250615-
/O.EXP.KSEW.HW.W.0003.000000T0000Z-120125T0500Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY-
ADMIRALTY INLET AREA-
910 PM PST TUE JAN 24 2012

...HIGH WIND WARNING HAS EXPIRED...

THE SYSTEM THAT BROUGHT HIGH WINDS TO PORTIONS OF THE NORTHERN
INTERIOR OF WESTERN WASHINGTON HAS PASSED TO THE SOUTHEAST OF THE
AREA. WINDS WILL CONTINUE TO GRADUALLY DIMINISH LATE TONIGHT
THROUGH WEDNESDAY MORNING.

$$

WAZ508-509-511-250800-
/O.CON.KSEW.WI.Y.0008.000000T0000Z-120125T0800Z/
SEATTLE/BREMERTON AREA-TACOMA AREA-HOOD CANAL AREA-
910 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...SEATTLE...TACOMA...AND BREMERTON.

* TIMING...GUSTY WINDS THIS EVENING WILL GRADUALLY DIMINISH AFTER
  MIDNIGHT.

* WIND...SOUTH TO SOUTHWEST WIND 20 TO 30 MPH WITH GUSTS TO 45
  MPH.

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ505-507-250800-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
910 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...BELLEVUE...EVERETT.

* TIMING...GUSTY WINDS THIS EVENING WILL GRADUALLY DIMINISH AFTER
  MIDNIGHT.

* WIND...SOUTH WINDS 20 TO 30 MPH WITH GUSTS 45 MPH.

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

WAZ516-517-250800-
/O.CON.KSEW.WI.Y.0007.000000T0000Z-120125T0800Z/
NORTH COAST-CENTRAL COAST-
910 PM PST TUE JAN 24 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* SOME AFFECTED LOCATIONS...THE CENTRAL AND NORTH WASHINGTON 
  COASTAL COMMUNITIES. THIS INCLUDES OCEAN SHORES AND WESTPORT. 

* TIMING...GUSTY WINDS THIS EVENING WILL GRADUALLY DIMINISH AFTER
  MIDNIGHT.

* WIND....SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 
  MPH. 

* IMPACTS...LOCAL DAMAGE TO TREES AND POWER LINES...WITH SMALL 
  TREES POSSIBLY BEING TOPPLED DUE TO SATURATED SOILS OR RECENT 
  ICE DAMAGE. LOCAL POWER OUTAGES ARE POSSIBLE. FALLING TREES 
  AND TREE LIMBS COULD CAUSE INJURY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR
GUSTS OF 45 TO 57 MPH ARE LIKELY.

&&

$$

ALBRECHT
WEATHER.GOV/SEATTLE

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 23, 8:54 PM PSTSmall Craft Advisory for WindsSEW12 hr
Jan 24, 3:26 AM PSTHigh Surf AdvisorySEW24 hr
Jan 24, 4:27 AM PSTWind AdvisorySEWSan Juan24 hr
Jan 24, 4:39 AM PSTWinter Storm WarningSEW24 hr
Jan 24, 11:31 AM PSTWind AdvisorySEW16 hr

Nearby

High Wind Warnings in Washington, 2012Every high wind warning 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.