Alert archive / Oregon / Wind Advisories in 2012

Wind Advisory 32, NWS Medford, OR

October 30, 2012Klamath County, Lake County, Oregon; Siskiyou County, California

NWS Medford, OR issued this wind advisory at Oct 30, 2012, 2:40 PM PDT for Klamath County, Lake County, Oregon; Siskiyou County, California. It took effect at Oct 31, 2012, 2:00 AM PDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Oct 30, 2012, 2:40 PM PDT (21:40 UTC)
In effect from
Oct 31, 2012, 2:00 AM PDT
Expired
Oct 31, 2012, 8:00 PM PDT
In force
18 hr
Issued by
NWS Medford, OR

Counties Siskiyou County, CA, Klamath County, OR, Lake County, OR

The radar

The Medford radar (KMAX), 103 km from the middle of the area, began a volume at 21:46 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

Medford/Jackson, OR (KMFR), launched 12:00Z, 9.7 hours before the alert went out and 105 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, Medford/Jackson, OR at 12:00Z on 2012-10-30Temperature 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, Medford/Jackson, OR at 12:00Z on 2012-10-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 70 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
820 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
70 m²/s²
0-3 km storm-relative helicity
119 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.

143 
WWUS76 KMFR 302140
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
240 PM PDT TUE OCT 30 2012

...STRONG AND GUSTY WINDS ARE EXPECTED WEDNESDAY MORNING THROUGH
EARLY WEDNESDAY EVENING...

.A STRONG FRONTAL SYSTEM WILL PUSH INTO THE AREA ON WEDNESDAY AND
WILL BRING A PERIOD OF STRONG WINDS TO THE SHASTA VALLEY AND
SUMMER LAKE AREA.

ORZ030-031-310545-
/O.NEW.KMFR.WI.Y.0032.121031T0900Z-121101T0300Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
240 PM PDT TUE OCT 30 2012

...WIND ADVISORY IN EFFECT FROM 2 AM TO 8 PM PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 8 PM PDT WEDNESDAY. 

* WINDS...SOUTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS
  OF 45 TO 55 MPH.

* TIMING...WINDS WILL INCREASE LATE TONIGHT AND EARLY WEDNESDAY
  MORNING, AND CONTINUE THROUGH EARLY WEDNESDAY EVENING.

* LOCATIONS INCLUDE: AREAS AROUND SUMMER LAKE...PARTICULARLY THE
  TOWN OF SUMMER LAKE AND PAISLEY...AS WELL AS NEARBY MOUNTAINS OF
  WINTER RIDGE.

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR HIGHWAY 31 FROM PAISLEY TO SILVER 
  LAKE. LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN ABOUT IF 
  LEFT UNSECURED.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH
HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

CAZ081-310545-
/O.NEW.KMFR.WI.Y.0032.121031T1200Z-121101T0000Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
240 PM PDT TUE OCT 30 2012

...WIND ADVISORY IN EFFECT FROM 5 AM TO 5 PM PDT WEDNESDAY...

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

* WINDS...SOUTH WINDS WILL INCREASE EARLY WEDNESDAY MORNING TO 25
  TO 35 MPH WITH GUSTS OF 45 TO 50 MPH.

* TIMING...STRONG AND GUSTY WINDS ARE EXPECTED WEDNESDAY MORNING
  THROUGH WEDNESDAY AFTERNOON.

* LOCATIONS INCLUDE: THE SHASTA VALLEY IN AND AROUND THE TOWN OF
  WEED, ESPECIALLY AT AND NEAR WEED AIRPORT.

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES
  TRAVELING ON AND NEAR INTERSTATE 5 AROUND THE TOWN OF WEED.
  ADDITIONALLY, LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN ABOUT
  IF LEFT UNSECURED.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 39 MPH ARE EXPECTED WITH
HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

CC
5 follow-up statements
958 
WWUS76 KMFR 310531
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
1031 PM PDT TUE OCT 30 2012

...STRONG AND GUSTY WINDS ARE EXPECTED WEDNESDAY MORNING THROUGH
EARLY WEDNESDAY EVENING...

.A STRONG FRONTAL SYSTEM WILL PUSH INTO THE AREA ON WEDNESDAY AND
WILL BRING A PERIOD OF STRONG WINDS TO THE SHASTA VALLEY AND
SUMMER LAKE AREA.

ORZ030-031-311345-
/O.CON.KMFR.WI.Y.0032.121031T0900Z-121101T0300Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
1031 PM PDT TUE OCT 30 2012

...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM PDT
WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM PDT
WEDNESDAY. 

* WINDS...SOUTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH WITH 
  GUSTS OF 45 TO 55 MPH. 

* TIMING...WINDS WILL INCREASE LATE TONIGHT AND EARLY WEDNESDAY 
  MORNING... AND CONTINUE THROUGH EARLY WEDNESDAY EVENING.

* LOCATIONS INCLUDE: AREAS AROUND SUMMER LAKE...PARTICULARLY 
  THE TOWN OF SUMMER LAKE AND PAISLEY...AS WELL AS NEARBY 
  MOUNTAINS OF WINTER RIDGE. 

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR HIGHWAY 31 FROM PAISLEY TO SILVER 
  LAKE. LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN ABOUT IF 
  LEFT UNSECURED.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH
HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

CAZ081-311345-
/O.CON.KMFR.WI.Y.0032.121031T1200Z-121101T0000Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
1031 PM PDT TUE OCT 30 2012

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

A WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 5 PM PDT
WEDNESDAY. 

* WINDS...SOUTH WINDS WILL INCREASE EARLY WEDNESDAY MORNING TO 
  25 TO 35 MPH WITH GUSTS OF 45 TO 50 MPH. 

* TIMING...STRONG AND GUSTY WINDS ARE EXPECTED WEDNESDAY 
  MORNING THROUGH WEDNESDAY AFTERNOON. 

* LOCATIONS INCLUDE: THE SHASTA VALLEY IN AND AROUND THE TOWN 
  OF WEED... ESPECIALLY AT AND NEAR WEED AIRPORT. 

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR INTERSTATE 5 AROUND THE TOWN OF WEED. 
  ADDITIONALLY... LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN
  ABOUT IF LEFT UNSECURED. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 39 MPH ARE EXPECTED
WITH HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$
SVEN
742 
WWUS76 KMFR 311042
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
342 AM PDT WED OCT 31 2012

...STRONG AND GUSTY WINDS THIS MORNING THROUGH EARLY THIS EVENING...

.A STRONG FRONTAL SYSTEM WILL PUSH INTO THE AREA TODAY AND BRING
STRONG WINDS TO THE SHASTA VALLEY AND THE SUMMER LAKE AREA INTO
THIS EVENING.

ORZ030-031-312215-
/O.CON.KMFR.WI.Y.0032.000000T0000Z-121101T0300Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
342 AM PDT WED OCT 31 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING. 

* WINDS...SOUTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH WITH 
  GUSTS OF 45 TO 55 MPH. 

* TIMING...WINDS WILL INCREASE EARLY THIS MORNING THEN THE
  STRONGEST WINDS ARE EXPECTED THIS AFTERNOON THROUGH EARLY THIS
  EVENING.

* LOCATIONS INCLUDE: SUMMER LAKE AND PAISLEY...AS WELL AS NEARBY
  MOUNTAINS OF WINTER RIDGE.

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR HIGHWAY 31 FROM PAISLEY TO SILVER 
  LAKE. LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN ABOUT IF 
  LEFT UNSECURED.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH
HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

CAZ081-312215-
/O.CON.KMFR.WI.Y.0032.121031T1200Z-121101T0000Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
342 AM PDT WED OCT 31 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON. 

* WINDS...SOUTH WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS OF
  40 TO 50 MPH THIS MORNING AND PERSIST THROUGH THIS AFTERNOON.

* TIMING...STRONG AND GUSTY WINDS WILL CONTINUE THROUGH THIS AFTERNOON.

* LOCATIONS INCLUDE: THE SHASTA VALLEY IN AND AROUND WEED...
  ESPECIALLY AT AND NEAR WEED AIRPORT.

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR INTERSTATE 5 AROUND THE TOWN OF WEED. 
  ADDITIONALLY... LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN 
  ABOUT IF LEFT UNSECURED.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 39 MPH ARE EXPECTED
WITH HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$
DW
989 
WWUS76 KMFR 312139
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
239 PM PDT WED OCT 31 2012


ORZ030-031-010100-
/O.NEW.KMFR.AS.O.0001.121104T0600Z-121107T0000Z/
/O.CON.KMFR.WI.Y.0032.000000T0000Z-121101T0300Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
INCLUDING THE CITIES OF...BEATTY...BLY...CHEMULT...CRESCENT...
GILCHRIST...SPRAGUE RIVER...LAKEVIEW
239 PM PDT WED OCT 31 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING...
...AIR STAGNATION OUTLOOK IN EFFECT FROM SATURDAY EVENING THROUGH
TUESDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED AN AIR
STAGNATION OUTLOOK...WHICH IS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON. A WIND ADVISORY REMAINS IN EFFECT
UNTIL 8 PM PDT THIS EVENING. 

WIND ADVISORY INFORMATION

* WINDS...SOUTHWEST WINDS WILL INCREASE TO 25 TO 40 MPH WITH GUSTS
  OF 45 TO 55 MPH.

* TIMING...WINDS WILL INCREASE DURING THE LATE AFTERNOON AND
  CONTINUE INTO THE EARLY EVENING.

* LOCATIONS INCLUDE: SUMMER LAKE AND PAISLEY...AS WELL AS NEARBY
  MOUNTAINS OF WINTER RIDGE.

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR HIGHWAY 31 FROM PAISLEY TO SILVER 
  LAKE. LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN ABOUT IF 
  LEFT UNSECURED.

AIR STAGNATION INFORMATION

* SYNOPSIS...HIGH PRESSURE WILL BUILD INTO THE REGION THIS
  WEEKEND...AND WILL LIKELY REMAIN IN CONTROL FOR SEVERAL DAYS.
  AIR MAY BECOME STAGNANT OVER THE AREA EARLY NEXT WEEK.

* LOCATIONS INCLUDE: MOST VALLEY AREAS INCLUDING LAKEVIEW.

* IMPACTS...STAGNANT AIR MAY INCREASE POLLUTION LEVELS...WHICH
  COULD POSE HEALTH PROBLEMS FOR PEOPLE WITH ILLNESSES OR THOSE
  WHO ARE SUSCEPTIBLE TO BREATHING DIFFICULTIES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH
HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

AN AIR STAGNATION OUTLOOK INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE AREA...POLLUTION MAY INCREASE.

&&

$$

CAZ081-010000-
/O.CON.KMFR.WI.Y.0032.000000T0000Z-121101T0000Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
239 PM PDT WED OCT 31 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON. 

* WINDS...SOUTH WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS OF
  40 TO 50 MPH.

* TIMING...STRONG AND GUSTY WINDS WILL CONTINUE THROUGH THIS
  AFTERNOON.

* LOCATIONS INCLUDE: WEED.

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR INTERSTATE 5 AROUND THE TOWN OF WEED. 
  ADDITIONALLY... LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN 
  ABOUT IF LEFT UNSECURED.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 39 MPH ARE EXPECTED
WITH HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

ORZ023>026-028-029-010100-
/O.NEW.KMFR.AS.O.0001.121104T0600Z-121107T0000Z/
CENTRAL DOUGLAS COUNTY-EASTERN CURRY COUNTY AND JOSEPHINE COUNTY-
EASTERN DOUGLAS COUNTY FOOTHILLS-JACKSON COUNTY-
SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES-KLAMATH BASIN-
INCLUDING THE CITIES OF...DRAIN...ELKTON...ROSEBURG...SUTHERLIN...
GREEN...MYRTLE CREEK...CANYONVILLE...GRANTS PASS...
CAVE JUNCTION...MEDFORD...ASHLAND...ALTAMONT...KLAMATH FALLS
239 PM PDT WED OCT 31 2012

...AIR STAGNATION OUTLOOK IN EFFECT FROM SATURDAY EVENING THROUGH
TUESDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED AN AIR
STAGNATION OUTLOOK...WHICH IS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON. 

* SYNOPSIS...HIGH PRESSURE WILL BUILD INTO THE REGION THIS
  WEEKEND...AND WILL LIKELY REMAIN IN CONTROL FOR SEVERAL DAYS.
  AIR MAY BECOME STAGNANT OVER THE AREA EARLY NEXT WEEK.

* LOCATIONS INCLUDE: DRAIN...ELKTON...ROSEBURG...SUTHERLIN... 
  GREEN...MYRTLE CREEK...CANYONVILLE...GRANTS PASS...CAVE 
  JUNCTION...MEDFORD...ASHLAND...ALTAMONT...KLAMATH FALLS. 

* IMPACTS...STAGNANT AIR MAY INCREASE POLLUTION LEVELS...WHICH
  COULD POSE HEALTH PROBLEMS FOR PEOPLE WITH ILLNESSES OR THOSE
  WHO ARE SUSCEPTIBLE TO BREATHING DIFFICULTIES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN AIR STAGNATION OUTLOOK INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE AREA...POLLUTION MAY INCREASE.

$$

BPN/WRIGHT
156 
WWUS76 KMFR 010004
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
504 PM PDT WED OCT 31 2012

CAZ081-010115-
/O.EXP.KMFR.WI.Y.0032.000000T0000Z-121101T0000Z/
CENTRAL SISKIYOU COUNTY-
INCLUDING THE CITY OF...WEED
504 PM PDT WED OCT 31 2012

...WIND ADVISORY HAS EXPIRED...

THE WIND ADVISORY IS NO LONGER IN EFFECT. 

* WINDS...SOUTH WINDS OF 20 TO 30 MPH WILL CONTINUE TO SLOWLY
  DECREASE THROUGH THE EVENING.

$$

ORZ030-031-010815-
/O.CON.KMFR.WI.Y.0032.000000T0000Z-121101T0300Z/
/O.CON.KMFR.AS.O.0001.121104T0600Z-121107T0000Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
INCLUDING THE CITIES OF...BEATTY...BLY...CHEMULT...CRESCENT...
GILCHRIST...SPRAGUE RIVER...LAKEVIEW
504 PM PDT WED OCT 31 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING...
...AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING. AN
AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON. 

WIND ADVISORY INFORMATION

* WINDS...SOUTHWEST WINDS WILL INCREASE TO 25 TO 40 MPH WITH 
  GUSTS OF 45 TO 55 MPH. 

* TIMING...WINDS WILL INCREASE DURING THE LATE AFTERNOON AND 
  CONTINUE INTO THE EARLY EVENING.

* LOCATIONS INCLUDE: SUMMER LAKE AND PAISLEY...AS WELL AS 
  NEARBY MOUNTAINS OF WINTER RIDGE. 

* IMPACTS...STRONG WINDS WILL IMPACT HIGH PROFILE VEHICLES 
  TRAVELING ON AND NEAR HIGHWAY 31 FROM PAISLEY TO SILVER 
  LAKE. LIGHTER LOOSE OBJECTS ARE LIKELY TO BE BLOWN ABOUT IF 
  LEFT UNSECURED.

AIR STAGNATION INFORMATION

* SYNOPSIS...HIGH PRESSURE WILL BUILD INTO THE REGION THIS 
  WEEKEND...AND WILL LIKELY REMAIN IN CONTROL FOR SEVERAL DAYS. 
  AIR MAY BECOME STAGNANT OVER THE AREA EARLY NEXT WEEK. 

* LOCATIONS INCLUDE: MOST VALLEY AREAS INCLUDING LAKEVIEW.

* IMPACTS...STAGNANT AIR MAY INCREASE POLLUTION LEVELS...WHICH 
  COULD POSE HEALTH PROBLEMS FOR PEOPLE WITH ILLNESSES OR 
  THOSE WHO ARE SUSCEPTIBLE TO BREATHING DIFFICULTIES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH
HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

AN AIR STAGNATION OUTLOOK INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE AREA...POLLUTION MAY INCREASE.

&&

$$

ORZ023>026-028-029-010815-
/O.CON.KMFR.AS.O.0001.121104T0600Z-121107T0000Z/
CENTRAL DOUGLAS COUNTY-EASTERN CURRY COUNTY AND JOSEPHINE COUNTY-
EASTERN DOUGLAS COUNTY FOOTHILLS-JACKSON COUNTY-
SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES-KLAMATH BASIN-
INCLUDING THE CITIES OF...DRAIN...ELKTON...ROSEBURG...SUTHERLIN...
GREEN...MYRTLE CREEK...CANYONVILLE...GRANTS PASS...
CAVE JUNCTION...MEDFORD...ASHLAND...ALTAMONT...KLAMATH FALLS
504 PM PDT WED OCT 31 2012

...AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON...

AN AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON. 

* SYNOPSIS...HIGH PRESSURE WILL BUILD INTO THE REGION THIS 
  WEEKEND...AND WILL LIKELY REMAIN IN CONTROL FOR SEVERAL DAYS. 
  AIR MAY BECOME STAGNANT OVER THE AREA EARLY NEXT WEEK. 

* LOCATIONS INCLUDE: DRAIN...ELKTON...ROSEBURG...SUTHERLIN... 
  GREEN...MYRTLE CREEK...CANYONVILLE...GRANTS PASS...CAVE 
  JUNCTION...MEDFORD...ASHLAND...ALTAMONT...KLAMATH FALLS.

* IMPACTS...STAGNANT AIR MAY INCREASE POLLUTION LEVELS...WHICH 
  COULD POSE HEALTH PROBLEMS FOR PEOPLE WITH ILLNESSES OR 
  THOSE WHO ARE SUSCEPTIBLE TO BREATHING DIFFICULTIES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN AIR STAGNATION OUTLOOK INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE AREA...POLLUTION MAY INCREASE.

$$
655 
WWUS76 KMFR 010302
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
802 PM PDT WED OCT 31 2012

ORZ030-031-011115-
/O.EXP.KMFR.WI.Y.0032.000000T0000Z-121101T0300Z/
/O.CON.KMFR.AS.O.0001.121104T0600Z-121107T0000Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
INCLUDING THE CITIES OF...BEATTY...BLY...CHEMULT...CRESCENT...
GILCHRIST...SPRAGUE RIVER...LAKEVIEW
802 PM PDT WED OCT 31 2012

...AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON...
...WIND ADVISORY HAS EXPIRED...

THE WIND ADVISORY IS NO LONGER IN EFFECT. AN AIR STAGNATION
OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH TUESDAY
AFTERNOON. 

AIR STAGNATION INFORMATION

* SYNOPSIS...HIGH PRESSURE WILL BUILD INTO THE REGION THIS 
  WEEKEND...AND WILL LIKELY REMAIN IN CONTROL FOR SEVERAL DAYS. 
  AIR MAY BECOME STAGNANT OVER THE AREA EARLY NEXT WEEK. 

* LOCATIONS INCLUDE: MOST VALLEY AREAS INCLUDING LAKEVIEW.

* IMPACTS...STAGNANT AIR MAY INCREASE POLLUTION LEVELS...WHICH 
  COULD POSE HEALTH PROBLEMS FOR PEOPLE WITH ILLNESSES OR 
  THOSE WHO ARE SUSCEPTIBLE TO BREATHING DIFFICULTIES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN AIR STAGNATION OUTLOOK INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE AREA...POLLUTION MAY INCREASE.


$$

ORZ023>026-028-029-011115-
/O.CON.KMFR.AS.O.0001.121104T0600Z-121107T0000Z/
CENTRAL DOUGLAS COUNTY-EASTERN CURRY COUNTY AND JOSEPHINE COUNTY-
EASTERN DOUGLAS COUNTY FOOTHILLS-JACKSON COUNTY-
SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES-KLAMATH BASIN-
INCLUDING THE CITIES OF...DRAIN...ELKTON...ROSEBURG...SUTHERLIN...
GREEN...MYRTLE CREEK...CANYONVILLE...GRANTS PASS...
CAVE JUNCTION...MEDFORD...ASHLAND...ALTAMONT...KLAMATH FALLS
802 PM PDT WED OCT 31 2012

...AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON...

AN AIR STAGNATION OUTLOOK REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH TUESDAY AFTERNOON. 

* SYNOPSIS...HIGH PRESSURE WILL BUILD INTO THE REGION THIS 
  WEEKEND...AND WILL LIKELY REMAIN IN CONTROL FOR SEVERAL DAYS. 
  AIR MAY BECOME STAGNANT OVER THE AREA EARLY NEXT WEEK. 

* LOCATIONS INCLUDE: DRAIN...ELKTON...ROSEBURG...SUTHERLIN... 
  GREEN...MYRTLE CREEK...CANYONVILLE...GRANTS PASS...CAVE 
  JUNCTION...MEDFORD...ASHLAND...ALTAMONT...KLAMATH FALLS.

* IMPACTS...STAGNANT AIR MAY INCREASE POLLUTION LEVELS...WHICH 
  COULD POSE HEALTH PROBLEMS FOR PEOPLE WITH ILLNESSES OR 
  THOSE WHO ARE SUSCEPTIBLE TO BREATHING DIFFICULTIES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN AIR STAGNATION OUTLOOK INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIRMASS ACROSS THE AREA...POLLUTION MAY INCREASE.

$$

SVEN

The office that day

Everything else NWS Medford, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 30, 2:29 AM PDTGale WatchMFR18 hr
Oct 30, 2:29 AM PDTHazardous Seas WarningMFR56 hr
Oct 30, 2:36 PM PDTGale WarningMFR35 hr

Nearby

Wind Advisories in Oregon, 2012Wind Advisories in California, 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.