Alert archive / California / High Wind Warnings in 2008

High Wind Warning 8, NWS Reno, NV

December 18, 2008Mono County, California

NWS Reno, NV issued this high wind warning at Dec 18, 2008, 2:59 PM PST for Mono County, California. It took effect at Dec 19, 2008, 1:00 AM PST. It was in force for 13 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
Dec 18, 2008, 2:59 PM PST (22:59 UTC)
In effect from
Dec 19, 2008, 1:00 AM PST
Expired
Dec 19, 2008, 2:13 PM PST
In force
13 hr
Issued by
NWS Reno, NV

County Mono County, CA

The radar

The San Joaquin Valley radar (KHNX), 192 km from the middle of the area, began a volume at 22:57 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
Dec 19, 3:47 AM PSTNON-TSTM WND GST 54Walker, CARAWS SITE AT WALKER REPORTED A PEAK WIND OF 54 MPH AT 1147 UTC AND ELEVATION 5440 FT.

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

The nearest sounding before it

Reno, NV (KREV), launched 12:00Z, 11.0 hours before the alert went out and 191 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, Reno, NV at 12:00Z on 2008-12-18Temperature 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 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Reno, NV at 12:00Z on 2008-12-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 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
1612 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
120 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.

000 
WWUS75 KREV 182259
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
259 PM PST THU DEC 18 2008

...STRONG WINDS OVER MONO COUNTY TONIGHT AND FRIDAY...

.AN AREA OF LOW PRESSURE PASSING THROUGH THE PACIFIC NORTHWEST WILL
INCREASE THE WINDS ALOFT OVER THE SIERRA TONIGHT AND FRIDAY. THESE
WINDS WILL LIKELY MIX DOWN TO VALLEY LOCATIONS IN MONO COUNTY
ALONG HIGHWAY 395.

CAZ073-191200-
/O.NEW.KREV.HW.W.0008.081219T0900Z-081220T0000Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING...
MAMMOTH LAKES
259 PM PST THU DEC 18 2008

...HIGH WIND WARNING IN EFFECT FROM 1 AM TO 4 PM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 1 AM TO 4 PM PST FRIDAY. 

* WINDS: SOUTHWEST WIND GUSTS OF 60 TO 65 MPH ARE FORECAST ALONG
  HIGHWAY 395 IN MONO COUNTY LATE TONIGHT THROUGH FRIDAY. THE
  STRONGEST GUSTS WILL BE DOWNWIND OF CANYON OPENINGS. RIDGE GUSTS
  ABOVE 10000 FEET WILL BE IN EXCESS OF 120 MPH.

* IMPACTS: DAMAGE TO TREES...POWER LINES AND PROPERTY IS POSSIBLE
  WITH WINDS OF THIS MAGNITUDE. SECURE ANY LOOSE OUTDOOR OBJECTS.
  DRIVING WILL BECOME HAZARDOUS FOR HIGH PROFILE
  VEHICLES..ESPECIALLY ON HIGHWAY 395. USE EXTRA CAUTION AND
  REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.

$$
CS

HTTP://WEATHER.GOV/RENO
4 follow-up statements
000 
WWUS75 KREV 191223
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
423 AM PST FRI DEC 19 2008

...STRONG WINDS TODAY OVER MONO COUNTY AND PORTIONS OF WESTERN
NEVADA...

CAZ073-192030-
/O.CON.KREV.HW.W.0008.000000T0000Z-081220T0000Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING...
MAMMOTH LAKES
423 AM PST FRI DEC 19 2008

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON. 

* WINDS: SOUTHWEST WIND GUSTS OF 60 TO 65 MPH ARE FORECAST ALONG
  HIGHWAY 395 IN MONO COUNTY THROUGH THIS AFTERNOON. THE
  STRONGEST GUSTS WILL BE DOWNWIND OF CANYON OPENINGS. RIDGE GUSTS
  ABOVE 10000 FEET WILL BE IN EXCESS OF 120 MPH.

* IMPACTS: DAMAGE TO TREES...POWER LINES AND PROPERTY IS POSSIBLE
  WITH WINDS OF THIS MAGNITUDE. SECURE ANY LOOSE OUTDOOR OBJECTS.
  DRIVING WILL BECOME HAZARDOUS FOR HIGH PROFILE VEHICLES..ESPECIALLY
  ON HIGHWAY 395. USE EXTRA CAUTION AND REMAIN ALERT FOR SUDDEN
  GUSTS OR CROSS WINDS. 

$$

NVZ003-191800-
/O.NEW.KREV.WI.Y.0019.081219T1223Z-081219T1800Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE
423 AM PST FRI DEC 19 2008

...WIND ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY...
WHICH IS IN EFFECT UNTIL 10 AM PST THIS MORNING. 

* WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE
  EXPECTED THROUGH LATE MORNING. LOCALLY STRONGER WIND GUSTS UP TO
  65 MPH IN WIND PRONE AREAS INCLUDING WASHOE VALLEY AND FOOTHILL
  LOCATIONS WEST OF RENO AND CARSON CITY. SNOW SHOWERS AND BLOWING
  SNOW WILL PRODUCE AREAS OF REDUCED VISIBILITY AND SLICK ROADS
  DURING THE MORNING COMMUTE. 

* IMPACTS: SECURE ANY LOOSE OUTDOOR OBJECTS. DRIVING WILL BECOME
  HAZARDOUS FOR HIGH PROFILE VEHICLES..ESPECIALLY ON HIGHWAY 395.
  USE EXTRA CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS
  WINDS. 

$$


HTTP://WEATHER.GOV/RENO
000 
WWUS75 KREV 191750
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
950 AM PST FRI DEC 19 2008

...STRONG WINDS TODAY OVER MONO COUNTY AND PORTIONS OF WESTERN
NEVADA...

CAZ073-200000-
/O.CON.KREV.HW.W.0008.000000T0000Z-081220T0000Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING...
MAMMOTH LAKES
950 AM PST FRI DEC 19 2008

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON. 

* WINDS: SOUTHWEST WIND GUSTS OF 60 TO 65 MPH ARE FORECAST ALONG
  HIGHWAY 395 IN MONO COUNTY THROUGH THIS AFTERNOON. THE STRONGEST
  GUSTS WILL BE DOWNWIND OF CANYON OPENINGS. RIDGE GUSTS ABOVE
  10000 FEET WILL BE IN EXCESS OF 120 MPH.

* IMPACTS: DAMAGE TO TREES...POWER LINES AND PROPERTY IS POSSIBLE
  WITH WINDS OF THIS MAGNITUDE. SECURE ANY LOOSE OUTDOOR OBJECTS.
  DRIVING WILL BECOME HAZARDOUS FOR HIGH PROFILE VEHICLES..
  ESPECIALLY ON HIGHWAY 395 AND OVER MOUNTAIN PASSES WHERE SNOW
  SHOWERS AND BLOWING SNOW MAY REDUCE VISIBILITY QUICKLY. USE
  EXTRA CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS.

$$

NVZ003-192100-
/O.EXT.KREV.WI.Y.0019.000000T0000Z-081219T2100Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE
950 AM PST FRI DEC 19 2008

...WIND ADVISORY NOW IN EFFECT UNTIL 1 PM PST THIS AFTERNOON...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 1 PM PST THIS AFTERNOON.

* WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE
  EXPECTED THROUGH EARLY AFTERNOON. LOCALLY STRONGER WIND GUSTS UP
  TO 65 MPH ARE POSSIBLE IN WIND PRONE AREAS INCLUDING WASHOE
  VALLEY...AND FOOTHILL LOCATIONS WEST OF RENO AND CARSON CITY.

* IMPACTS: SNOW SHOWERS AND BLOWING SNOW WILL PRODUCE AREAS OF
  REDUCED VISIBILITY AND SLICK ROADS. DRIVING WILL BECOME
  HAZARDOUS FOR HIGH PROFILE VEHICLES..ESPECIALLY ON HIGHWAY 395.
  USE EXTRA CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS
  WINDS.

$$

HTTP://WEATHER.GOV/RENO
000 
WWUS75 KREV 192057
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
1257 PM PST FRI DEC 19 2008

NVZ003-192200-
/O.EXP.KREV.WI.Y.0019.000000T0000Z-081219T2100Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE
1257 PM PST FRI DEC 19 2008

...WIND ADVISORY WILL EXPIRE AT 1 PM PST THIS AFTERNOON...

THE WIND ADVISORY WILL EXPIRE AT 1 PM PST THIS AFTERNOON. 

WIND SPEEDS HAVE DECREASED ACROSS THE AREA. HOWEVER...WIND GUSTS
OF 30 TO 40 MPH ARE STILL EXPECTED THROUGH EARLY AFTERNOON. HIGHER
GUSTS UP TO 50 MPH ARE POSSIBLE THIS AFTERNOON IN WASHOE VALLEY
AND OTHER WIND PRONE AREAS.

$$

CAZ073-200000-
/O.CON.KREV.HW.W.0008.000000T0000Z-081220T0000Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING...
MAMMOTH LAKES
1257 PM PST FRI DEC 19 2008

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON. 

* WINDS: SOUTHWEST WIND GUSTS UP TO 60 MPH ARE EXPECTED ALONG
  HIGHWAY 395 IN MONO COUNTY THROUGH THIS AFTERNOON. THE STRONGEST
  GUSTS WILL BE DOWNWIND OF CANYON OPENINGS. RIDGE GUSTS ABOVE
  10000 FEET WILL BE IN EXCESS OF 100 MPH.

* IMPACTS: DAMAGE TO TREES...POWER LINES AND PROPERTY IS POSSIBLE
  WITH WINDS OF THIS MAGNITUDE. DRIVING WILL BE HAZARDOUS FOR
  HIGH PROFILE VEHICLES.. ESPECIALLY ON HIGHWAY 395 AND OVER
  MOUNTAIN PASSES WHERE SNOW SHOWERS AND BLOWING SNOW MAY REDUCE
  VISIBILITY QUICKLY. USE EXTRA CAUTION AND REMAIN ALERT FOR
  SUDDEN GUSTS OR CROSS WINDS.

$$


HTTP://WEATHER.GOV/RENO
000 
WWUS75 KREV 192213
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
213 PM PST FRI DEC 19 2008

CAZ073-192315-
/O.CAN.KREV.HW.W.0008.000000T0000Z-081220T0000Z/
MONO-
INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING...
MAMMOTH LAKES
213 PM PST FRI DEC 19 2008

...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELLED THE HIGH WIND
WARNING. 

WIND SPEEDS HAVE DECREASED ACROSS THE AREA. HOWEVER...ISOLATED
WIND GUSTS OF UP TO 40 MPH WILL STILL BE POSSIBLE IN WIND PRONE
AREAS THIS AFTERNOON.

$$


HTTP://WEATHER.GOV/RENO

The office that day

Everything else NWS Reno, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 18, 4:21 AM PSTWinter Storm WarningREVAlpine, El Dorado, Lassen, Modoc, Nevada, Placer and 2 more33 hr

Nearby

High Wind Warnings in California, 2008Every high wind warning in 2008

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.