Alert archive / Oregon / Wind Advisories in 2016

Wind Advisory 40, NWS Medford, OR

November 4, 2016Klamath County, Lake County, Oregon; Modoc County, California

NWS Medford, OR issued this wind advisory at Nov 4, 2016, 2:00 PM PDT for Klamath County, Lake County, Oregon; Modoc County, California. It took effect at Nov 5, 2016, 2:00 PM PDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Nov 4, 2016, 2:00 PM PDT (21:00 UTC)
In effect from
Nov 5, 2016, 2:00 PM PDT
Expired
Nov 5, 2016, 11:00 PM PDT
In force
9 hr
Issued by
NWS Medford, OR

Counties Modoc County, CA, Klamath County, OR, Lake County, OR

The radar

The Medford radar (KMAX), 151 km from the middle of the area, began a volume at 21:04 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, 9.0 hours before the alert went out and 154 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 2016-11-04Temperature 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 2016-11-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 120 square meters per square second.193958Sfc1 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
1173 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
120 m²/s²
0-3 km storm-relative helicity
230 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

793 
WWUS76 KMFR 042100
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
200 PM PDT FRI NOV 4 2016

CAZ085-ORZ030-031-050900-
/O.NEW.KMFR.WI.Y.0040.161105T2100Z-161106T1200Z/
MODOC COUNTY-
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
200 PM PDT FRI NOV 4 2016

...WIND ADVISORY IN EFFECT FROM 2 PM PDT SATURDAY TO 4 AM PST
   SUNDAY...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 2 PM PDT SATURDAY TO 4 AM PST
SUNDAY. 

* WINDS...SOUTHWEST 25 TO 35 MPH GUSTING TO 40 TO 50 MPH.

* TIMING...WINDS WILL INCREASE SATURDAY AFTERNOON...PEAK SATURDAY
  EVENING...THEN DIMINISH BY SUNDAY MORNING.

* LOCATIONS INCLUDE...HIGHER TERRAIN IN KLAMATH...LAKE...AND MODOC
  COUNTIES...AS WELL AS THE VALLEY EAST OF WINTER RIDGE.

* IMPACTS...THE STRONGEST WINDS ARE EXPECTED ALONG HIGHWAY 31
  BETWEEN PAISLEY AND SILVER LAKE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

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.

&&

$$
3 follow-up statements
836 
WWUS76 KMFR 051024
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
324 AM PDT SAT NOV 5 2016


CAZ085-ORZ030-031-052230-
/O.EXT.KMFR.WI.Y.0040.161105T2100Z-161106T0600Z/
MODOC COUNTY-
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
324 AM PDT SAT NOV 5 2016

...WIND ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM
PDT THIS EVENING...

* WINDS...SOUTHWEST 25 TO 35 MPH GUSTING TO 40 TO 50 MPH.

* TIMING...WINDS WILL INCREASE THIS AFTERNOON...PEAK LATE
  AFTERNOON INTO EARLY EVENING...THEN DIMINISH BY SUNDAY MORNING.

* LOCATIONS INCLUDE...HIGHER TERRAIN IN KLAMATH...LAKE...AND MODOC
  COUNTIES...AS WELL AS THE VALLEY EAST OF WINTER RIDGE INCLUDING
  PAISLEY.

* IMPACTS...THE STRONGEST WINDS ARE EXPECTED ALONG HIGHWAY 31 
  BETWEEN PAISLEY AND SILVER LAKE. 

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

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.

&&

$$
589 
WWUS76 KMFR 052100
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
200 PM PDT SAT NOV 5 2016

CAZ085-ORZ030-031-060600-
/O.CON.KMFR.WI.Y.0040.000000T0000Z-161106T0600Z/
MODOC COUNTY-
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
200 PM PDT SAT NOV 5 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WINDS...SOUTHWEST 25 TO 35 MPH GUSTING TO 40 TO 50 MPH.

* TIMING...WINDS WILL PEAK LATE THIS AFTERNOON INTO EARLY
  EVENING...THEN DIMINISH BY SUNDAY MORNING.

* LOCATIONS INCLUDE...HIGHER TERRAIN IN KLAMATH...LAKE...AND 
  MODOC COUNTIES...AS WELL AS THE VALLEY EAST OF WINTER RIDGE 
  INCLUDING PAISLEY. 

* IMPACTS...THE STRONGEST WINDS WILL OCCUR ALONG HIGHWAY 31
  BETWEEN PAISLEY AND SILVER LAKE.

* VIEW THE HAZARD AREA IN DETAIL AT 
  HTTP://WEATHER.GOV/MEDFORD/HAZARD 

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.

&&

$$

STOCKTON
368 
WWUS76 KMFR 060555
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
1055 PM PDT SAT NOV 5 2016

CAZ085-ORZ030-031-060700-
/O.EXP.KMFR.WI.Y.0040.000000T0000Z-161106T0600Z/
MODOC COUNTY-
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
1055 PM PDT SAT NOV 5 2016

...WIND ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING...

WINDS WILL CONTINUE TO DIMINISH OVERNIGHT.

$$

SVEN

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 4, 3:32 AM PDTHazardous Seas WarningMFR49 hr
Nov 4, 2:26 PM PDTSmall Craft Advisory for Hazardous SeasMFR21 hr
Nov 4, 4:15 PM PDTHigh Surf AdvisoryMFRCoos, Curry, Douglas37 hr

Nearby

Wind Advisories in Oregon, 2016Wind Advisories in California, 2016Every wind advisory in 2016

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.