Alert archive / California / High Wind Warnings in 2018

High Wind Warning 2, NWS Reno, NV

November 22, 20184 counties in California; 4 counties in Nevada

NWS Reno, NV issued this high wind warning at Nov 22, 2018, 4:34 AM PST for 4 counties in California; 4 counties in Nevada. It took effect at Nov 22, 2018, 7:00 PM PST. It was in force for 19 hr. 13 reports 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
Nov 22, 2018, 4:34 AM PST (12:34 UTC)
In effect from
Nov 22, 2018, 7:00 PM PST
Expired
Nov 23, 2018, 2:24 PM PST
In force
19 hr
Issued by
NWS Reno, NV

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

The radar

The Reno radar (KRGX), 59 km from the middle of the area, began a volume at 12:37 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
Nov 22, 8:53 PM PSTNON-TSTM WND GST 485 E Gardnerville, NVMESONET STATION FISN2, 5 E GARDNERVILLE.
Nov 22, 9:30 PM PSTNON-TSTM WND GST 505 Sse Sierraville, CAMESONET STATION RNYC1, 4 SSE SIERRAVILLE.
Nov 22, 10:22 PM PSTNON-TSTM WND GST 445 Ssw Sparks, NVASOS STATION RNO, RENO AIRPORT.
Nov 23, 7:00 AM PSTSNOW 11Mount Rose Ski Resort, NVMOUNT ROSE SKI RESORT REPORTED 8.0-11.0 INCHES OF SNOW IN THE LAST 48 HOURS AT AN ELEVATION OF 8260 FEET. 3.0-4.0 INCHES OF SNOW WAS REPORTED IN THE LAST 24 HOURS.
Nov 23, 9:00 AM PSTSNOW 31 Ne Incline Village, NV24 HOUR ACCUMULATION.
Nov 23, 9:32 AM PSTNON-TSTM WND GST 521 Ssw Stead, NVMESONET STATION RRKNV, 1 SW STEAD.
Nov 23, 11:52 AM PSTNON-TSTM WND GST 613 Sw New Washoe City, NVMESONET STATION WASNV, 3 WSW NEW WASHOE CITY.
Nov 23, 12:25 PM PSTNON-TSTM WND GST 82Peavine Peak, NVWIND SENSOR ON PEAVINE PEAK RECORDED A WIND GUST OF 82 MPH AT AN ELEVATION OF 8270 FEET.
Nov 23, 1:25 PM PSTNON-TSTM WND GST 551 Sse Verdi, NVMESONET STATION GOLNV, VERDI.
Nov 23, 1:25 PM PSTNON-TSTM WND GST 621 Nnw Lakeview, NVMESONET STATION SR2NV, 1 NNW LAKEVIEW.
Nov 23, 2:00 PM PSTNON-TSTM WND GST 564 Nnw Virginia City, NVMESONET STATION F0451, 3 NNW VIRGINIA CITY.
Nov 23, 2:00 PM PSTNON-TSTM WND GST 84Virginia Peak, NVA WIND SENSOR ON VIRGINIA PEAK RECORDED A WIND GUST OF 84 MPH AT AN ELEVATION OF 8299 FEET.
Nov 23, 2:10 PM PSTNON-TSTM WND GST 4817 N Gerlach, NVMESONET STATION NHUA, 17 N GERLACH.

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, 0.6 hours before the alert went out and 168 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 2018-11-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 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 2018-11-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
2 J/kg
Mixed-layer CIN
-65 J/kg
Mixed-layer LCL
777 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
85 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

480 
WWUS75 KREV 221234
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
434 AM PST Thu Nov 22 2018

CAZ072-NVZ002-231300-
/O.CAN.KREV.HW.A.0002.181123T1200Z-181124T0300Z/
/O.EXT.KREV.WI.Y.0009.181122T2000Z-181124T0300Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, and
Incline Village
434 AM PST Thu Nov 22 2018

...WIND ADVISORY NOW IN EFFECT FROM NOON TODAY TO 7 PM PST
FRIDAY...

The National Weather Service in Reno has issued a Wind Advisory 
in effect from noon today to 7 PM PST Friday. This replaces the 
High Wind Watch.

* Changes: Wind Advisory issued for Tahoe Basin through Friday.

* Timing: Winds will increase this afternoon, becoming strong by
  late afternoon with a secondary peak on Friday. 

* Winds: Southwest 20 to 30 mph with gusts to 50 mph. Gusts up to
  100 mph expected for Sierra ridgetops. 

* Wave Heights on Lake Tahoe: 3 to 5 feet. Avoid recreational 
  boating activity on area lakes due to dangerous lake 
  conditions.

* Impacts: Winds could cause travel impacts for high profile
  vehicles in addition to turbulence, wind shear and mountain wave
  activity for aviation. Winds may be strong enough to cause
  damage and knock over trees. 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Secure loose outdoor items such as patio furniture, holiday 
decorations, 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.

&&

$$

CAZ070-071-NVZ003-005-231300-
/O.UPG.KREV.HW.A.0002.181123T1200Z-181124T0300Z/
/O.NEW.KREV.HW.W.0002.181123T0300Z-181124T0300Z/
/O.EXT.KREV.WI.Y.0009.181122T2000Z-181123T0300Z/
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, Verdi, Gardnerville, Virginia City, Empire, 
and Gerlach
434 AM PST Thu Nov 22 2018

...WIND ADVISORY NOW IN EFFECT FROM NOON TODAY TO 7 PM PST THIS
EVENING...
...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 PM PST
FRIDAY...

The National Weather Service in Reno has upgraded the High Wind
Watch to a High Wind Warning, which is in effect from 7 PM this 
evening to 7 PM PST Friday. A Wind Advisory is now in effect from
noon today to 7 PM PST this evening. 

* Changes: Upgraded the High Wind Watch to a High Wind Warning 
  and set an earlier start time. 

* Timing: Winds will begin to increase this afternoon, potentially
  becoming strong and damaging by late afternoon and Friday.

* Winds: Today...Southwest 20 to 30 mph with gusts to 50 mph.
  Gusts up to 60 mph possible by early evening with a lull 
  expected overnight in the valleys. Friday...Southwest to west 25
  to 35 mph with gusts 55 to 65 mph. Wind prone locations could 
  see gusts of 75 mph.

* Impacts: Winds could cause travel impacts for high profile
  vehicles in addition to turbulence, wind shear and mountain wave
  activity for aviation. Winds may be strong enough to cause
  damage and blow high profile vehicles over late this afternoon
  and on Friday, especially along the Highway 395 corridor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time secure loose outdoor items such as patio
furniture, holiday decorations, 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.

&&

$$

NVZ004-231300-
/O.CON.KREV.WI.Y.0009.181122T2000Z-181124T0300Z/
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Fernley, Fallon, Lovelock, 
Silver Springs, and Imlay
434 AM PST Thu Nov 22 2018

...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM PST
FRIDAY...

* Changes: None.

* Timing: Winds will begin to increase this afternoon, with 
  stronger winds possible by Friday.

* Winds: Today...Southwest 15 to 25 mph with gusts to 45 mph. 
  Friday...Southwest to west 20 to 30 mph with gusts to 55 mph. 
  Wind prone locations could see even higher gusts.

* Wave Heights on Pyramid Lake: 2 to 4 feet. Avoid recreational 
  boating activity due to dangerous lake conditions.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to secure loose outdoor items such as patio
furniture, holiday decorations, 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
3 follow-up statements
396 
WWUS75 KREV 230325
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
725 PM PST Thu Nov 22 2018

CAZ070-071-NVZ003-005-240300-
/O.EXP.KREV.WI.Y.0009.000000T0000Z-181123T0300Z/
/O.CON.KREV.HW.W.0002.000000T0000Z-181124T0300Z/
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, Verdi, Gardnerville, Virginia City, Empire, 
and Gerlach
725 PM PST Thu Nov 22 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PST FRIDAY...

* Changes: Cleaned up the expired Wind Advisory and removed the
  Thursday afternoon/early evening wording. Wind speeds unchanged. 

* Timing: Periods of strong winds will continue through Friday
  evening, with some lulls at times through Friday morning. The
  highest chance of damaging downslope wind gusts is between 11 
  am and 5 pm Friday. 

* Winds: Through Friday morning...Southwest 20 to 30 mph with
  gusts 50 to 60 mph, with periods of reduced speeds in valleys.
  Friday midday through early evening...Southwest to west 25 to 
  35 mph with gusts 55 to 65 mph. Wind prone locations could see 
  gusts of 75 mph.

* Impacts: Winds could cause travel impacts for high profile
  vehicles in addition to turbulence, wind shear and mountain wave
  activity for aviation. Winds may be strong enough to cause
  damage and blow high profile vehicles over, especially along 
  the Highway 395 corridor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time secure loose outdoor items such as patio
furniture, holiday decorations, 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-NVZ002-240300-
/O.CON.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
725 PM PST Thu Nov 22 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST FRIDAY...

* Changes: Removed the Thursday afternoon/early evening wording. 
  Wind speeds unchanged. 

* Timing: Periods of strong winds will continue through Friday
  evening, with some lulls at times in valleys through Friday
  morning.

* Winds: Southwest 20 to 30 mph with gusts to 50 mph. Gusts up 
  to 100 mph expected for Sierra ridgetops. 

* Wave Heights on Lake Tahoe: 3 to 5 feet. Avoid recreational 
  boating activity on area lakes due to dangerous lake 
  conditions.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation. Winds may be strong enough to 
  cause damage and knock over trees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Secure loose outdoor items such as patio furniture, holiday
decorations, 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.

&&

$$

NVZ004-240300-
/O.CON.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Fernley, Fallon, Lovelock, 
Silver Springs, and Imlay
725 PM PST Thu Nov 22 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST FRIDAY...

* Changes: Removed the Thursday afternoon/early evening wording. 
  Wind speeds unchanged. 

* Timing: Periods of strong winds will continue through Friday
  evening, with some lulls at times through Friday morning. The
  overall peak wind gusts are expected between 12 noon and 6 pm 
  Friday. 

* Winds: Through Friday morning...Southwest 15 to 25 mph with
  gusts to 45 mph, with periods of reduced speeds in valleys.
  Friday afternoon through early evening...Southwest to west 20 
  to 30 mph with gusts to 55 mph. Wind prone locations could see 
  even higher gusts.

* Wave Heights on Pyramid Lake: 2 to 4 feet. Avoid recreational 
  boating activity due to dangerous lake conditions.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Now is the time to secure loose outdoor items such as patio
furniture, holiday decorations, 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
939 
WWUS75 KREV 231141
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
341 AM PST Fri Nov 23 2018

CAZ070-071-NVZ003-005-240300-
/O.CON.KREV.HW.W.0002.000000T0000Z-181124T0300Z/
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, Verdi, Gardnerville, Virginia City, Empire, 
and Gerlach
341 AM PST Fri Nov 23 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING...

* Changes: None

* Timing: Winds will increase through the day. The highest chance
  of damaging downslope wind gusts is between 11 am and 5 pm.

* Winds: Southwest to west 25 to 35 mph with gusts 55 to 65 mph. 
  Wind prone locations could see gusts of 75 mph.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation. Winds may be strong enough to 
  cause damage and blow high profile vehicles over, especially 
  along the Highway 395 corridor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Loose outdoor items such as patio furniture, holiday decorations,
and trash cans should be secured. 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-NVZ002-240300-
/O.CON.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
341 AM PST Fri Nov 23 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...

* Changes: None 

* Timing: Periods of strong winds will continue today. 

* Winds: Southwest 20 to 30 mph with gusts to 50 mph. Gusts up 
  to 100 mph expected for Sierra ridgetops.

* Wave Heights on Lake Tahoe: 3 to 5 feet. Avoid recreational 
  boating activity on area lakes due to dangerous lake 
  conditions.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation. Winds may be strong enough to 
  cause damage and knock over trees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Loose outdoor items such as patio furniture, holiday decorations,
and trash cans should be secured. 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.

&&

$$

NVZ004-240300-
/O.CON.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Fernley, Fallon, Lovelock, 
Silver Springs, and Imlay
341 AM PST Fri Nov 23 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...

* Changes: None. 

* Timing: Winds will increase through the day. The overall peak
  wind gusts are expected between 12 noon and 6 pm.

* Winds: Southwest to west 20 to 30 mph with gusts up to 50 mph.
 
* Wave Heights on Pyramid Lake: 2 to 4 feet. Avoid recreational 
  boating activity due to dangerous lake conditions.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Loose outdoor items such as patio furniture, holiday decorations,
and trash cans should be secured. 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
284 
WWUS75 KREV 232224
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
224 PM PST Fri Nov 23 2018

CAZ070-071-NVZ003-005-240300-
/O.CAN.KREV.HW.W.0002.000000T0000Z-181124T0300Z/
/O.EXA.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
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, Verdi, Gardnerville, Virginia City, Empire, 
and Gerlach
224 PM PST Fri Nov 23 2018

...WIND ADVISORY IN EFFECT UNTIL 7 PM PST THIS EVENING...
...HIGH WIND WARNING IS CANCELLED...

The National Weather Service in Reno has issued a Wind Advisory,
which is in effect until 7 PM PST this evening. The High Wind
Warning has been cancelled. 

* Changes: Winds decreased slightly from warning to advisory
  level.

* Timing: Strong winds will continue through this evening.

* Winds: South to southwest 15 to 30 mph with gusts to 45 mph. 
  Gusts up to 55 mph at wind prone locations.

* Impacts: Winds could cause travel impacts for high profile
  vehicles in addition to turbulence, wind shear and mountain wave
  activity for aviation. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Loose outdoor items such as patio furniture, holiday decorations,
and trash cans should continue to be secured.

&&

$$

CAZ072-NVZ002-240300-
/O.CON.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Truckee, Stateline, 
and Incline Village
224 PM PST Fri Nov 23 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...

* Changes: None.

* Timing: Strong winds will continue through this evening.

* Winds: South to southwest 15 to 30 mph with gusts to 45 mph. 
  Gusts up to 55 mph at wind prone locations. Gusts up to 100 mph 
  will continue at Sierra ridgetops.

* Wave Heights on Lake Tahoe: 2 to 4 feet. Avoid recreational 
  boating activity on area lakes due to dangerous lake conditions.

* Impacts: Winds could cause travel impacts for high profile
  vehicles in addition to turbulence, wind shear and mountain wave
  activity for aviation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Loose outdoor items such as patio furniture, holiday decorations,
and trash cans should continue to be secured.

&&

$$

NVZ004-240300-
/O.CON.KREV.WI.Y.0009.000000T0000Z-181124T0300Z/
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Fernley, Fallon, Lovelock, 
Silver Springs, and Imlay
224 PM PST Fri Nov 23 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...

* Changes: None.

* Timing: Strong winds will continue through this evening.

* Winds: Southwest 15 to 30 mph with gusts to 45 mph.

* Wave Heights on Pyramid Lake: 2 to 4 feet. Avoid recreational 
  boating activity due to dangerous lake conditions.

* Impacts: Winds could cause travel impacts for high profile 
  vehicles in addition to turbulence, wind shear and mountain 
  wave activity for aviation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Loose outdoor items such as patio furniture, holiday decorations,
and trash cans should continue to be secured.

&&

$$

http://weather.gov/reno

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 22, 4:07 AM PSTWinter Weather AdvisoryREVAlpine, El Dorado, Nevada, Placer36 hr

Nearby

High Wind Warnings in California, 2018High Wind Warnings in Nevada, 2018Every high wind warning in 2018

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.