Alert archive / Oregon / High Wind Warnings in 2012

High Wind Warning 2, NWS Medford, OR

January 2, 2012Lake County, Oregon

NWS Medford, OR issued this high wind warning at Jan 2, 2012, 1:32 PM PST for Lake County, Oregon. It was in force for 3 hr. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 2, 2012, 1:32 PM PST (21:32 UTC)
Expired
Jan 2, 2012, 5:00 PM PST
In force
3 hr
Issued by
NWS Medford, OR

County Lake County, OR

The radar

The Medford radar (KMAX), 207 km from the middle of the area, began a volume at 21:32 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.

What was reported inside it

TimeReportWhereRemark
Jan 2, 1:38 PM PSTNON-TSTM WND GST 529 Sse Summer Lake, OR

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Medford/Jackson, OR (KMFR), launched 12:00Z, 9.5 hours before the alert went out and 203 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 2012-01-02Temperature 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 2012-01-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 258 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
2264 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
258 m²/s²
0-3 km storm-relative helicity
281 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.

055 
WWUS76 KMFR 022132
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
132 PM PST MON JAN 2 2012

ORZ031-030100-
/O.NEW.KMFR.HW.W.0002.120102T2132Z-120103T0100Z/
CENTRAL AND EASTERN LAKE COUNTY-
132 PM PST MON JAN 2 2012

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM PST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON. 

...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 PM PST THIS
AFTERNOON...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 5 PM PST THIS
AFTERNOON. 

* WINDS...SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS BETWEEN 60
  AND 70 MPH WILL DECREASE DURING THE LATE AFTERNOON.

* LOCATIONS INCLUDE: SUMMER RIM AND THE HIGHWAY 31 REGION BETWEEN
  VALLEY FALLS AND SUMMER LAKE.

* IMPACTS...POSSIBLE STRUCTURE DAMAGE. HIGH PROFILE VEHICLES 
  MAY EXPERIENCE DIFFICULT DRIVING CONDITIONS.

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.

&&

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.

&&

$$

STAVISH
1 follow-up statement
193 
WWUS76 KMFR 030105
NPWMFR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
505 PM PST MON JAN 2 2012

ORZ031-030215-
/O.EXP.KMFR.HW.W.0002.000000T0000Z-120103T0100Z/
CENTRAL AND EASTERN LAKE COUNTY-
505 PM PST MON JAN 2 2012

...HIGH WIND WARNING HAS EXPIRED...

THE HIGH WIND WARNING IS NO LONGER IN EFFECT. 

SOUTHWEST WINDS WILL CONTINUE TO EASE ACROSS THE AREA THIS
EVENING.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 2, 1:01 PM PSTSmall Craft Advisory for WindsMFR9 hr
Jan 2, 3:00 PM PSTGale WatchMFR12 hr
Jan 2, 3:00 PM PSTHazardous Seas WatchMFR12 hr
Jan 2, 3:00 PM PSTSmall Craft Advisory for WindsMFR55 hr

Nearby

High Wind Warnings in Oregon, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.