Alert archive / Oregon / High Wind Watches in 2012

High Wind Watch 21, NWS Medford, OR

December 15, 20125 counties in Oregon

NWS Medford, OR issued this high wind watch at Dec 15, 2012, 3:31 AM PST for 5 counties in Oregon. It took effect at Dec 16, 2012, 10:00 AM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 15, 2012, 3:31 AM PST (11:31 UTC)
In effect from
Dec 16, 2012, 10:00 AM PST
Expired
Dec 15, 2012, 11:46 AM PST
In force
Issued by
NWS Medford, OR

Counties Coos County, OR, Curry County, OR, Douglas County, OR, Klamath County, OR, Lake County, OR

The radar

The Medford radar (KMAX), 89 km from the middle of the area, began a volume at 11:28 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 00:00Z, 11.5 hours before the alert went out and 58 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 00:00Z on 2012-12-15Temperature 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 00:00Z on 2012-12-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 100 square meters per square second.1939587897Sfc1 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
632 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
100 m²/s²
0-3 km storm-relative helicity
201 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.

738 
WWUS76 KMFR 151131
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
331 AM PST SAT DEC 15 2012

ORZ021-022-151945-
/O.NEW.KMFR.HW.A.0021.121216T1800Z-121217T1200Z/
SOUTH CENTRAL OREGON COAST-CURRY COUNTY COAST-
INCLUDING THE CITIES OF...REEDSPORT...BANDON...PORT ORFORD
331 AM PST SAT DEC 15 2012

...HIGH WIND WATCH IN EFFECT FROM 10 AM SUNDAY THROUGH 4 AM 
MONDAY...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM 10 AM SUNDAY THROUGH 4 AM 
MONDAY. 

* WINDS...SOUTH 35 TO 45 MPH WITH GUSTS 60 TO 70 MPH.

* TIMING...SOUTH WINDS WILL PEAK LATE SUNDAY AFTERNOON OR EVENING. 

* LOCATIONS INCLUDE: REEDSPORT...BANDON...PORT ORFORD.

* IMPACTS...DRIVING MAY BECOME DIFFICULT FOR HIGH PROFILE VEHICLES
  ESPECIALLY OVER EXPOSED AREAS ON HIGHWAY 101. LOOSE ITEMS MAY
  BE PICKED UP BY THE WIND AND BECOME DANGEROUS PROJECTILES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ORZ030-031-151945-
/O.NEW.KMFR.HW.A.0021.121216T2100Z-121217T1500Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
331 AM PST SAT DEC 15 2012

...HIGH WIND WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
MORNING. 

* WINDS...SOUTH 35 TO 45 MPH WITH GUSTS 60 TO 70 MPH. 

* TIMING...SOUTHWEST WINDS WILL PEAK SUNDAY EVENING. 

* LOCATIONS INCLUDE: SUMMER LAKE...PAISLEY

* IMPACTS...DRIVING MAY BECOME DIFFICULT FOR HIGH PROFILE VEHICLES
  ESPECIALLY OVER EXPOSED AREAS ON HIGHWAY 31. LOOSE ITEMS MAY BE
  PICKED UP BY THE WIND AND BECOME DANGEROUS PROJECTILES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
SANDLER
1 follow-up statement
313 
WWUS76 KMFR 151946
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
1146 AM PST SAT DEC 15 2012

ORZ021-022-161230-
/O.UPG.KMFR.HW.A.0021.121216T1800Z-121217T1200Z/
/O.NEW.KMFR.HW.W.0027.121216T1800Z-121217T0900Z/
SOUTH CENTRAL OREGON COAST-CURRY COUNTY COAST-
INCLUDING THE CITIES OF...REEDSPORT...BANDON...PORT ORFORD...
BROOKINGS...GOLD BEACH
1146 AM PST SAT DEC 15 2012

...HIGH WIND WARNING IN EFFECT FROM 10 AM SUNDAY TO 1 AM PST
MONDAY...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM SUNDAY TO 1 AM PST
MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 


* WINDS...SOUTH 40 TO 50 MPH WITH GUSTS 60 TO 75 MPH.

* TIMING...SOUTH WINDS WILL PEAK SUNDAY AFTERNOON THEN WINDS
  GRADUALLY DECREASE SUNDAY NIGHT.

* LOCATIONS INCLUDE: REEDSPORT...BANDON...PORT ORFORD...
  BROOKINGS...GOLD BEACH. 

* IMPACTS...DRIVING MAY BECOME DIFFICULT FOR HIGH PROFILE
  VEHICLES ESPECIALLY OVER EXPOSED AREAS ON HIGHWAY 101. LOOSE 
  ITEMS MAY BE PICKED UP BY THE WIND AND BECOME DANGEROUS 
  PROJECTILES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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. TRAVEL WILL BE
IMPACTED, ESPECIALLY FOR HIGH PROFILE VEHICLES.

&&

$$

ORZ030-031-161230-
/O.UPG.KMFR.HW.A.0021.121216T2100Z-121217T1500Z/
/O.NEW.KMFR.HW.W.0027.121216T2100Z-121217T1800Z/
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
1146 AM PST SAT DEC 15 2012

...HIGH WIND WARNING IN EFFECT FROM 1 PM SUNDAY TO 10 AM PST
MONDAY...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 1 PM SUNDAY TO 10 AM PST
MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 


* WINDS...SOUTH 40 TO 50 MPH WITH GUSTS 60 TO 75 MPH.

* TIMING...SOUTHWEST WINDS INCREASE SUNDAY MORNING...PEAKING OUT 
SUNDAY EVENING. 

* LOCATIONS INCLUDE: SUMMER LAKE...PAISLEY

* IMPACTS...DRIVING MAY BECOME DIFFICULT FOR HIGH PROFILE
  VEHICLES ESPECIALLY OVER EXPOSED AREAS ON HIGHWAY 31. LOOSE 
  ITEMS MAY BE PICKED UP BY THE WIND AND BECOME DANGEROUS 
  PROJECTILES.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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. TRAVEL WILL BE
IMPACTED, ESPECIALLY FOR HIGH PROFILE VEHICLES.

&&


$$

PETRUCELLI

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 14, 4:20 PM PSTGale WarningMFR24 hr
Dec 14, 4:20 PM PSTHazardous Seas WarningMFR24 hr
Dec 14, 4:20 PM PSTSmall Craft Advisory for WindsMFR11 hr
Dec 15, 3:03 AM PSTGale WatchMFR14 hr
Dec 15, 3:03 AM PSTHazardous Seas WatchMFR14 hr
Dec 15, 3:12 AM PSTWinter Storm WatchMFRDouglas, Jackson, Josephine, Klamath, Lake12 hr
Dec 15, 3:12 AM PSTWinter Weather AdvisoryMFRCurry, Douglas, Jackson, Josephine, Klamath, Lake66 hr
Dec 15, 11:46 AM PSTHigh Wind WarningMFRCoos, Curry, Douglas, Klamath, Lake46 hr
Dec 15, 3:26 PM PSTWinter Storm WarningMFRDouglas, Jackson, Josephine, Klamath, Lake43 hr

Nearby

High Wind Watches in Oregon, 2012Every high wind watch 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.