Alert archive / Nevada / High Wind Watches in 2017

High Wind Watch 2, NWS Reno, NV

February 4, 20174 counties in California; 7 counties in Nevada

NWS Reno, NV issued this high wind watch at Feb 4, 2017, 1:10 PM PST for 4 counties in California; 7 counties in Nevada. It took effect at Feb 6, 2017, 1:00 AM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Feb 4, 2017, 1:10 PM PST (21:10 UTC)
In effect from
Feb 6, 2017, 1:00 AM PST
Expired
Feb 5, 2017, 4:00 AM PST
In force
Issued by
NWS Reno, NV

Counties Lassen County, CA, Modoc County, CA, Plumas County, CA, Sierra County, CA, Churchill County, NV, Douglas County, NV, Lyon County, NV, Mineral County, NV, Pershing County, NV, Storey County, NV, Washoe County, NV

The radar

The Reno radar (KRGX), 18 km from the middle of the area, began a volume at 21:14 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

Reno, NV (KREV), launched 12:00Z, 9.2 hours before the alert went out and 126 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 2017-02-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLLFCEL10008507005003002001001 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 2017-02-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 142 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
3 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
1290 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
142 m²/s²
0-3 km storm-relative helicity
408 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

529 
WWUS75 KREV 042110
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
110 PM PST SAT FEB 4 2017

CAZ070-071-NVZ003-005-051300-
/O.NEW.KREV.HW.A.0002.170206T0900Z-170207T0600Z/
SURPRISE VALLEY CALIFORNIA-LASSEN-EASTERN PLUMAS-
EASTERN SIERRA COUNTIES-GREATER RENO-CARSON CITY-MINDEN AREA-
NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF CEDARVILLE, FORT BIDWELL, PORTOLA, 
SUSANVILLE, SPARKS, GARDNERVILLE, VIRGINIA CITY, EMPIRE, 
AND GERLACH
110 PM PST SAT FEB 4 2017

...HIGH WIND WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY EVENING...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A HIGH WIND
WATCH, WHICH IS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
EVENING. THIS COVERS MOST OF WESTERN NEVADA AND NORTHEAST
CALIFORNIA.

* TIMING: STRONG WINDS WILL DEVELOP ON THE RIDGES AND FOOTHILLS
  LATE SUNDAY NIGHT, WITH WINDS PICKING UP IN THE VALLEYS BY
  DAYBREAK MONDAY. STRONG WINDS WILL CONTINUE THROUGH EARLY MONDAY
  EVENING BEFORE DIMINISHING.

* WINDS: FOR VALLEYS...SOUTH TO SOUTHWEST 20 TO 40 MPH WITH GUSTS
  50 TO 65 MPH ARE POSSIBLE. ROTORS MAY SWITCH WIND DIRECTIONS TO
  THE EAST-SOUTHEAST AT TIMES. FOR WIND PRONE AREAS SUCH AS 
  HIGHWAY 395 IN LASSEN COUNTY AND I-580 THROUGH WASHOE 
  VALLEY...GUSTS COULD EXCEED 70 MPH. RIDGES IN NORTHEAST 
  CALIFORNIA AND WESTERN NEVADA WILL GUST OVER 100 MPH. 

* IMPACTS: PLAN FOR HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE
  VEHICLES. CONSIDER DELAYING OR REROUTING TRAVEL AROUND WIND
  PRONE AREAS. STRONG TURBULENCE AND WIND SHEAR WILL IMPACT
  AVIATION INTERESTS IN THE REGION POSSIBLY RESULTING IN DELAYS OR
  CANCELLATIONS. TREES WEAKENED BY RECENT HEAVY RAIN AND SNOW ARE
  PRONE TO FALLING IN HIGH WINDS. A FEW POWER OUTAGES ARE ALSO
  POSSIBLE.

* SNOWFALL: PERIODS OF HEAVY SNOW WILL AFFECT AREAS ABOVE 5500
  FEET ELEVATION WEST OF HIGHWAY 395 IN LASSEN AND PLUMAS
  COUNTIES. PLAN FOR TRAVEL DELAYS. SNOWFALL AMOUNTS IN EXCESS OF
  6 INCHES ARE LIKELY FOR THESE AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NOW IS THE TIME TO SECURE LOOSE OUTDOOR ITEMS SUCH AS PATIO
FURNITURE AND TRASH CANS BEFORE WINDS INCREASE WHICH COULD BLOW 
THESE ITEMS AWAY. THE BEST THING TO DO IS PREPARE AHEAD OF TIME BY
MAKING SURE YOU HAVE EXTRA FOOD AND WATER ON HAND, FLASHLIGHTS 
WITH SPARE BATTERIES AND/OR CANDLES IN THE EVENT OF A POWER 
OUTAGE.

&&

$$

NVZ001-004-051300-
/O.NEW.KREV.HW.A.0002.170206T1500Z-170207T0600Z/
MINERAL AND SOUTHERN LYON COUNTIES-
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
INCLUDING THE CITIES OF YERINGTON, SMITH VALLEY, FERNLEY, 
LOVELOCK, AND SILVER SPRINGS
110 PM PST SAT FEB 4 2017

...HIGH WIND WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY
EVENING...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A HIGH WIND
WATCH, WHICH IS IN EFFECT FROM MONDAY MORNING THROUGH MONDAY
EVENING. 

* TIMING: STRONG WINDS WILL DEVELOP ACROSS WESTERN NEVADA AROUND
  DAYBREAK MONDAY MORNING, CONTINUING MOST OF THE DAY MONDAY.
  WINDS SHOULD SUBSIDE DURING THE EVENING MONDAY. AREAS WEST OF
  HIGHWAY 95 HAVE THE HIGHEST RISK OF SEEING DAMAGING WINDS.

* WINDS: FOR AREAS WEST OF HIGHWAY 95...SOUTH TO SOUTHWEST 20 TO
  35 MPH WITH GUSTS 45 TO 60 MPH ARE POSSIBLE. AREAS NEAR AND EAST
  OF HIGHWAY 95 SHOULD SEE LOWER PEAK WINDS, WITH GUSTS 35 TO 50
  MPH. 

* IMPACTS: PLAN FOR HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE
  VEHICLES. STRONG TURBULENCE AND WIND SHEAR WILL IMPACT AVIATION
  INTERESTS IN THE REGION. TREES WEAKENED BY RECENT HEAVY RAINFALL
  ARE PRONE TO FALLING IN HIGH WINDS. A FEW POWER OUTAGES ARE
  POSSIBLE AS WELL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NOW IS THE TIME TO SECURE LOOSE OUTDOOR ITEMS SUCH AS PATIO
FURNITURE AND TRASH CANS BEFORE WINDS INCREASE WHICH COULD BLOW 
THESE ITEMS AWAY. THE BEST THING TO DO IS PREPARE AHEAD OF TIME BY
MAKING SURE YOU HAVE EXTRA FOOD AND WATER ON HAND, FLASHLIGHTS 
WITH SPARE BATTERIES AND/OR CANDLES IN THE EVENT OF A POWER 
OUTAGE.

&&

$$

HTTP://WEATHER.GOV/RENO
1 follow-up statement
596 
WWUS75 KREV 051200
NPWREV

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
400 AM PST SUN FEB 5 2017

CAZ071-051300-
/O.CAN.KREV.HW.A.0002.170206T0900Z-170207T0600Z/
LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES-
400 AM PST SUN FEB 5 2017

...HIGH WIND WATCH IS CANCELLED...

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

A WINTER STORM WARNING HAS BEEN ISSUED FOR THIS AREA TONIGHT INTO
MONDAY. STRONG WINDS ARE STILL EXPECTED. SEE THE WINTER WEATHER
STATEMENT FOR MORE DETAILS.

$$

NVZ003-060000-
/O.UPG.KREV.HW.A.0002.170206T0900Z-170207T0600Z/
/O.NEW.KREV.HW.W.0002.170206T0600Z-170207T0400Z/
GREATER RENO-CARSON CITY-MINDEN AREA-
INCLUDING THE CITIES OF SPARKS, GARDNERVILLE, AND VIRGINIA CITY
400 AM PST SUN FEB 5 2017

...HIGH WIND WARNING IN EFFECT FROM 10 PM THIS EVENING TO 8 PM
PST MONDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS UPGRADED THE HIGH WIND
WATCH TO A HIGH WIND WARNING, WHICH IS IN EFFECT FROM 10 PM THIS 
EVENING TO 8 PM PST MONDAY. 

* TIMING: STRONG WINDS WILL DEVELOP ON THE RIDGES AND FOOTHILLS
  TODAY WITH WINDS PICKING UP IN THE VALLEYS BY DAYBREAK MONDAY.
  STRONG WINDS WILL CONTINUE THROUGH EARLY MONDAY EVENING BEFORE 
  DIMINISHING. 

* WINDS: FOR VALLEYS...SOUTH TO SOUTHWEST 20 TO 40 MPH WITH GUSTS
  50 TO 65 MPH. ROTORS MAY SWITCH WIND DIRECTIONS TO THE EAST OR
  NORTHEAST AT TIMES. FOR WIND PRONE AREAS SUCH AS I-580 THROUGH 
  WASHOE VALLEY AND IN THE FOOTHILLS, GUSTS COULD EXCEED 70 MPH. 

* IMPACTS: PLAN FOR HAZARDOUS TRAVEL CONDITIONS FOR HIGH 
  PROFILE VEHICLES. CONSIDER DELAYING OR REROUTING TRAVEL 
  AROUND WIND PRONE AREAS. STRONG TURBULENCE AND WIND SHEAR 
  WILL IMPACT AVIATION INTERESTS IN THE REGION POSSIBLY 
  RESULTING IN DELAYS OR CANCELLATIONS. TREES WEAKENED BY 
  RECENT HEAVY RAIN AND SNOW ARE PRONE TO FALLING IN HIGH 
  WINDS. A FEW POWER OUTAGES ARE ALSO POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NOW IS THE TIME TO SECURE LOOSE OUTDOOR ITEMS SUCH AS PATIO
FURNITURE AND TRASH CANS BEFORE WINDS INCREASE WHICH COULD BLOW
THESE ITEMS AWAY. THE BEST THING TO DO IS PREPARE AHEAD OF TIME
BY MAKING SURE YOU HAVE EXTRA FOOD AND WATER ON HAND, FLASHLIGHTS
WITH SPARE BATTERIES AND/OR CANDLES IN THE EVENT OF A POWER
OUTAGE.

&&

$$

CAZ070-NVZ005-060000-
/O.UPG.KREV.HW.A.0002.170206T0900Z-170207T0600Z/
/O.NEW.KREV.WI.Y.0003.170206T0600Z-170207T0400Z/
SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY-
INCLUDING THE CITIES OF CEDARVILLE, FORT BIDWELL, EMPIRE, 
AND GERLACH
400 AM PST SUN FEB 5 2017

...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 8 PM PST
MONDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS UPGRADED THE HIGH WIND
WATCH TO A WIND ADVISORY, WHICH IS IN EFFECT FROM 10 PM THIS 
EVENING TO 8 PM PST MONDAY. 

* TIMING: STRONG WINDS WILL DEVELOP TONIGHT AND CONTINUE INTO
  MONDAY. 

* WINDS: SOUTH TO SOUTHWEST 20 TO 40 MPH WITH GUSTS 50 TO 60 MPH.

* IMPACTS: PLAN FOR HAZARDOUS TRAVEL CONDITIONS FOR HIGH PROFILE
  VEHICLES. STRONG TURBULENCE AND WIND SHEAR WILL IMPACT AVIATION
  INTERESTS IN THE REGION. A FEW POWER OUTAGES ARE POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NOW IS THE TIME TO SECURE LOOSE OUTDOOR ITEMS SUCH AS PATIO
FURNITURE AND TRASH CANS BEFORE WINDS INCREASE WHICH COULD BLOW
THESE ITEMS AWAY. THE BEST THING TO DO IS PREPARE AHEAD OF TIME
BY MAKING SURE YOU HAVE EXTRA FOOD AND WATER ON HAND, FLASHLIGHTS
WITH SPARE BATTERIES AND/OR CANDLES IN THE EVENT OF A POWER
OUTAGE.

&&


$$

NVZ001-004-060000-
/O.UPG.KREV.HW.A.0002.170206T1500Z-170207T0600Z/
/O.NEW.KREV.WI.Y.0003.170206T1500Z-170207T0400Z/
MINERAL AND SOUTHERN LYON COUNTIES-
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
INCLUDING THE CITIES OF HAWTHORNE, YERINGTON, SMITH VALLEY, 
FERNLEY, FALLON, LOVELOCK, AND SILVER SPRINGS
400 AM PST SUN FEB 5 2017

...WIND ADVISORY IN EFFECT FROM 7 AM TO 8 PM PST MONDAY...

THE NATIONAL WEATHER SERVICE IN RENO HAS UPGRADED THE HIGH WIND
WATCH TO A WIND ADVISORY, WHICH IS IN EFFECT FROM 7 AM TO 8 PM 
PST MONDAY. 

* TIMING: STRONG WINDS WILL DEVELOP ACROSS WESTERN NEVADA AROUND 
  DAYBREAK MONDAY AND CONTINUE MOST OF THE DAY MONDAY.  

* WINDS: SOUTH TO SOUTHWEST 20 TO 35 MPH WITH GUSTS TO 55 MPH.

* IMPACTS: PLAN FOR HAZARDOUS TRAVEL CONDITIONS FOR HIGH 
  PROFILE VEHICLES. STRONG TURBULENCE AND WIND SHEAR WILL 
  IMPACT AVIATION INTERESTS IN THE REGION. A FEW POWER OUTAGES 
  ARE POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NOW IS THE TIME TO SECURE LOOSE OUTDOOR ITEMS SUCH AS PATIO
FURNITURE AND TRASH CANS BEFORE WINDS INCREASE WHICH COULD BLOW
THESE ITEMS AWAY. THE BEST THING TO DO IS PREPARE AHEAD OF TIME
BY MAKING SURE YOU HAVE EXTRA FOOD AND WATER ON HAND, FLASHLIGHTS
WITH SPARE BATTERIES AND/OR CANDLES IN THE EVENT OF A POWER
OUTAGE.

&&

$$

CAZ072-NVZ002-060000-
/O.NEW.KREV.LW.Y.0006.170205T2100Z-170206T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF SOUTH LAKE TAHOE, STATELINE, 
AND INCLINE VILLAGE
400 AM PST SUN FEB 5 2017

...LAKE WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM
PST THIS EVENING FOR LAKE TAHOE...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A LAKE WIND
ADVISORY FOR LAKE TAHOE, WHICH IS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 10 PM PST THIS EVENING. 

* WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 40 MPH. STRONG WINDS
  WILL CONTINUE OVERNIGHT INTO MONDAY AND A WINTER STORM WARNING
  GOES INTO AFFECT AT 10 PM THIS EVENING.

* WAVE HEIGHTS: 2 TO 4 FEET.

* SMALL BOATS, KAYAKS AND PADDLE BOARDS WILL BE PRONE TO 
  CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS 
  IMPROVE.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

CHECK LAKE CONDITIONS BEFORE HEADING OUT AND BE PREPARED FOR A
SUDDEN INCREASE IN WINDS AND WAVE HEIGHTS. CONSIDER POSTPONING
BOATING ACTIVITIES ON THE LAKE UNTIL A DAY WITH LESS WIND.

&&

$$

HTTP://WEATHER.GOV/RENO

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 4, 12:54 PM PSTWinter Storm WatchREVAlpine, El Dorado, Mono, Nevada, Placer15 hr

Nearby

High Wind Watches in Nevada, 2017High Wind Watches in California, 2017Every high wind watch in 2017

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.