Alert archive / Nevada / Wind Advisories in 2018

Wind Advisory 5, NWS Reno, NV

April 5, 20187 counties in Nevada; 5 counties in California

NWS Reno, NV issued this wind advisory at Apr 5, 2018, 3:06 PM PDT for 7 counties in Nevada; 5 counties in California. It took effect at Apr 7, 2018, 3:00 AM PDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Apr 5, 2018, 3:06 PM PDT (22:06 UTC)
In effect from
Apr 7, 2018, 3:00 AM PDT
Expired
Apr 7, 2018, 8:30 PM PDT
In force
18 hr
Issued by
NWS Reno, NV

Counties Lassen County, CA, Modoc County, CA, Mono 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), 10 km from the middle of the area, began a volume at 22:09 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, 10.1 hours before the alert went out and 117 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 2018-04-05Temperature 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 2018-04-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 85 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
1695 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
85 m²/s²
0-3 km storm-relative helicity
304 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

404 
WWUS75 KREV 052206
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
306 PM PDT Thu Apr 5 2018

CAZ070-073-NVZ001-003>005-061200-
/O.NEW.KREV.WI.Y.0005.180407T1000Z-180408T0600Z/
Surprise Valley California-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Bridgeport, 
Mammoth Lakes, Hawthorne, Yerington, Smith Valley, Sparks, 
Gardnerville, Virginia City, Fernley, Fallon, Lovelock, 
Silver Springs, Empire, and Gerlach
306 PM PDT Thu Apr 5 2018

...WIND ADVISORY IN EFFECT FROM 3 AM TO 11 PM PDT SATURDAY...

The National Weather Service in Reno has issued a Wind Advisory,
which is in effect from 3 AM to 11 PM PDT Saturday. 


* Timing: Southwest winds will begin increasing early Saturday
  morning as a strong cold front approaches the region. Winds will
  peak late Saturday morning through the early afternoon before
  decreasing Saturday evening. 

* Winds: Southwest 20 to 35 mph with gusts around 55 mph are
  possible. Wind-prone areas such as I-580 south of Reno and
  Highway 395 near Stead and Cold Springs could see gusts in
  excess of 60 mph. 

* Impacts: Hazardous cross-wind conditions, especially for high
  profile vehicles, may result in loss of vehicle control. Semi
  trucks will be in danger of tipping over in more wind prone 
  locations. Travel restrictions are likely for high-profile 
  vehicles. Damage to trees and powerlines will be possible 
  especially with saturated soil conditions. Aviation will also be
  impacted by these winds and some flights may be delayed. 


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.

High profile vehicles may need to consider alternate routes if
travel restrictions occur. 

&&

$$

CAZ072-NVZ002-061200-
/O.NEW.KREV.LW.Y.0013.180407T0600Z-180408T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Stateline, 
and Incline Village
306 PM PDT Thu Apr 5 2018

...LAKE WIND ADVISORY IN EFFECT FROM 11 PM FRIDAY TO 11 PM PDT
SATURDAY FOR LAKE TAHOE...

The National Weather Service in Reno has issued a Lake Wind
Advisory for Lake Tahoe, which is in effect from 11 PM Friday to
11 PM PDT Saturday. 

* Winds: Southwest winds 10 to 20 mph with gusts to 30 mph Friday
  night...increasing by Saturday morning to 15 to 25 mph with 
  gusts around 40 mph. 

* Wave Heights: 1 to 2 feet Friday night increasing to 2 to 4 feet
  by Saturday morning. Highest waves will be on north and east
  shores.

* 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
5 follow-up statements
603 
WWUS75 KREV 060947
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
247 AM PDT Fri Apr 6 2018

CAZ070-073-NVZ001-003>005-070000-
/O.CON.KREV.WI.Y.0005.180407T1000Z-180408T0600Z/
Surprise Valley California-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Bridgeport, 
Mammoth Lakes, Hawthorne, Yerington, Smith Valley, Sparks, 
Gardnerville, Virginia City, Fernley, Fallon, Lovelock, 
Silver Springs, Empire, and Gerlach
247 AM PDT Fri Apr 6 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM TO 11 PM PDT
SATURDAY...

* Timing: Southwest winds will begin increasing late tonight as a
  strong cold front approaches the region. Winds will peak late 
  Saturday morning through the early afternoon before decreasing 
  Saturday evening. 

* Winds: Southwest 20 to 35 mph with gusts around 55 mph are 
  possible. Wind-prone areas such as I-580 south of Reno and 
  Highway 395 near Stead and Cold Springs could see gusts in 
  excess of 60 mph.

* Impacts: Hazardous cross-wind conditions, especially for high
  profile vehicles, may result in loss of vehicle control. Semi
  trucks will be in danger of tipping over in wind prone
  locations. Travel restrictions are likely for high profile 
  vehicles. Damage to trees and powerlines will be possible 
  especially with saturated soil conditions. Aviation will also be
  impacted by these winds and some flights may be delayed. 

* Wave heights on Pyramid Lake: Increasing to 2 to 5 feet
  Saturday. The highest waves will be from mid-lake to the north
  and east shores.

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.

High profile vehicles may need to consider alternate routes if
travel restrictions occur.

&&

$$

CAZ072-NVZ002-070000-
/O.CON.KREV.LW.Y.0013.180407T0600Z-180408T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Stateline, 
and Incline Village
247 AM PDT Fri Apr 6 2018

...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT SATURDAY FOR LAKE TAHOE...

* Winds: Southwest winds 10 to 20 mph with gusts to 30 mph
  tonight...increasing by Saturday morning to 15 to 25 mph with
  gusts around 45 mph. 

* Wave Heights: 1 to 2 feet tonight increasing to 2 to 4 feet by 
  Saturday morning. Highest waves will be on north and east 
  shores. 

* 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
147 
WWUS75 KREV 062048
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
148 PM PDT Fri Apr 6 2018

CAZ070-073-NVZ001-003>005-071200-
/O.CON.KREV.WI.Y.0005.180407T1000Z-180408T0600Z/
Surprise Valley California-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Bridgeport, 
Mammoth Lakes, Hawthorne, Yerington, Smith Valley, Sparks, 
Gardnerville, Virginia City, Fernley, Fallon, Lovelock, 
Silver Springs, Empire, and Gerlach
148 PM PDT Fri Apr 6 2018

...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM TO 11 PM PDT
SATURDAY...

* Timing: Southwest winds will begin increasing late tonight as a
  strong cold front approaches the region. Winds will peak late 
  Saturday morning through the early afternoon before decreasing 
  Saturday evening. 

* Winds: Southwest 20 to 35 mph with gusts around 55 mph are 
  possible. Wind-prone areas such as I-580 south of Reno and 
  Highway 395 near Stead and Cold Springs could see gusts in 
  excess of 60 mph.

* Impacts: Hazardous cross-wind conditions, especially for high 
  profile vehicles, may result in loss of vehicle control. 
  Semi trucks will be in danger of tipping over in wind prone 
  locations. Travel restrictions are likely for high profile 
  vehicles. Damage to trees and powerlines will be possible 
  especially with saturated soil conditions. Aviation will 
  also be impacted by these winds and some flights may be 
  delayed. 

* Wave heights on Pyramid Lake: Increasing to 2 to 5 feet 
  Saturday. The highest waves will be from mid-lake to the 
  north and east shores.

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.

High profile vehicles may need to consider alternate routes if
travel restrictions occur.

&&

$$

CAZ072-NVZ002-071200-
/O.CON.KREV.LW.Y.0013.180407T0600Z-180408T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Stateline, 
and Incline Village
148 PM PDT Fri Apr 6 2018

...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT SATURDAY FOR LAKE TAHOE...

* Winds: Southwest winds 10 to 20 mph with gusts to 30 mph 
  tonight...increasing by Saturday morning to 15 to 25 mph with 
  gusts around 45 mph. 

* Wave Heights: 1 to 2 feet tonight increasing to 2 to 4 feet 
  by Saturday morning. Highest waves will be on north and east 
  shores.

* 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
441 
WWUS75 KREV 070940
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
240 AM PDT Sat Apr 7 2018

CAZ071-080000-
/O.EXA.KREV.WI.Y.0005.180407T1000Z-180408T0600Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Portola and Susanville
240 AM PDT Sat Apr 7 2018

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

The National Weather Service in Reno has issued a Wind Advisory,
which is in effect until 11 PM PDT this evening. 

* Timing: Southwest winds will begin this morning as a strong cold
  front moves through. Winds will peak late this morning and
  continue through the afternoon before decreasing this evening.

* Winds: Southwest 20 to 35 mph with gusts around 55 mph are
  possible along and east of Highway 395. Wind-prone areas such
  Highway 395 near Milford and Janesville could see gusts to 65
  mph.

* Impacts: Hazardous cross-wind conditions, especially for high
  profile vehicles, may result in loss of vehicle control. Semi
  trucks will be in danger of tipping over in wind prone
  locations. Travel restrictions are likely for high profile
  vehicles. Damage to trees and powerlines will be possible
  especially with saturated soil conditions. 

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. 

High profile vehicles may need to consider alternate routes if
travel restrictions occur.

&&

$$

CAZ070-073-NVZ001-003>005-080000-
/O.CON.KREV.WI.Y.0005.180407T1000Z-180408T0600Z/
Surprise Valley California-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Bridgeport, 
Mammoth Lakes, Hawthorne, Yerington, Smith Valley, Sparks, 
Gardnerville, Virginia City, Fernley, Fallon, Lovelock, 
Silver Springs, Empire, and Gerlach
240 AM PDT Sat Apr 7 2018

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

* Timing: Southwest winds will begin this morning as a strong cold
  front moves through the region. Winds will peak late this
  morning through the early afternoon before decreasing this 
  evening.
 
* Winds: Southwest 20 to 35 mph with gusts around 55 mph are 
  possible. Wind-prone areas such as I-580 south of Reno and 
  Highway 395 near Stead and Cold Springs could see gusts in 
  excess of 60 mph.

* Impacts: Hazardous cross-wind conditions, especially for high 
  profile vehicles, may result in loss of vehicle control. 
  Semi trucks will be in danger of tipping over in wind prone 
  locations. Travel restrictions are likely for high profile 
  vehicles. Damage to trees and powerlines will be possible 
  especially with saturated soil conditions. Aviation will 
  also be impacted by these winds and some flights may be 
  delayed. 

* Wave heights on Pyramid Lake: Increasing to 2 to 5 feet. The 
  highest waves will be from mid-lake to the north and east 
  shores.

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.

High profile vehicles may need to consider alternate routes if
travel restrictions occur.

&&

$$

CAZ072-NVZ002-080000-
/O.CON.KREV.LW.Y.0013.000000T0000Z-180408T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Stateline, 
and Incline Village
240 AM PDT Sat Apr 7 2018

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

* Winds: Southwest winds 10 to 20 mph with gusts to 30 mph will
  increase by late morning to 15 to 30 mph with gusts around 45
  mph.

* Wave Heights: 1 to 2 feet tonight increasing to 2 to 4 feet 
  by Saturday morning. Highest waves will be on north and east 
  shores.

* 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
677 
WWUS75 KREV 072116
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
216 PM PDT Sat Apr 7 2018

CAZ070-071-073-NVZ001-003>005-080600-
/O.CON.KREV.WI.Y.0005.000000T0000Z-180408T0600Z/
Surprise Valley California-Lassen-Eastern Plumas-
Eastern Sierra Counties-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Portola, 
Susanville, Bridgeport, Mammoth Lakes, Hawthorne, Yerington, 
Smith Valley, Sparks, Gardnerville, Virginia City, Fernley, 
Fallon, Lovelock, Silver Springs, Empire, and Gerlach
216 PM PDT Sat Apr 7 2018

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

* Timing: Southwest winds will continue through the afternoon 
  before decreasing this evening. 

* Winds: Southwest 20 to 35 mph with gusts around 55 mph are
  possible along and east of Highway 395. Wind-prone areas could 
  see gusts to 65 mph.

* Impacts: Hazardous cross-wind conditions, especially for high 
  profile vehicles, may result in loss of vehicle control. 
  Semi trucks will be in danger of tipping over in wind prone 
  locations. Travel restrictions are likely for high profile 
  vehicles. Damage to trees and powerlines will be possible 
  especially with saturated soil conditions.

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.

High profile vehicles may need to consider alternate routes if
travel restrictions occur.

&&

$$

CAZ072-NVZ002-080600-
/O.CON.KREV.LW.Y.0013.000000T0000Z-180408T0600Z/
Greater Lake Tahoe Area-
Including the cities of South Lake Tahoe, Stateline, 
and Incline Village
216 PM PDT Sat Apr 7 2018

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

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

* Wave Heights: 2 to 4 feet with the highest waves on north and 
  east shores.

* 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
919 
WWUS75 KREV 080330
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
830 PM PDT Sat Apr 7 2018

CAZ070-071-073-NVZ001-003>005-080430-
/O.CAN.KREV.WI.Y.0005.000000T0000Z-180408T0600Z/
Surprise Valley California-Lassen-Eastern Plumas-
Eastern Sierra Counties-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-Western Nevada Basin and Range including Pyramid Lake-
Northern Washoe County-
830 PM PDT Sat Apr 7 2018

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Reno has cancelled the Wind
Advisory. 

The strongest winds have tapered off for most locations with 
wind gusts around 25 to 35 mph this evening. Gusty winds may 
continue for more wind prone locations, but will should drop off 
after 10pm tonight. 

$$

CAZ072-NVZ002-080430-
/O.CAN.KREV.LW.Y.0013.000000T0000Z-180408T0600Z/
Greater Lake Tahoe Area-
830 PM PDT Sat Apr 7 2018

...LAKE WIND ADVISORY IS CANCELLED...

The National Weather Service in Reno has cancelled the Lake Wind
Advisory. 

Although winds have decreased this evening, choppy lake conditions
may continue on Lake Tahoe until midnight. 

$$

http://weather.gov/reno

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 5, 1:23 PM PDTAreal Flood AdvisoryREVChurchill6 days
Apr 5, 3:06 PM PDTLake Wind AdvisoryREVDouglas, Washoe53 hr

Nearby

Wind Advisories in Nevada, 2018Wind Advisories in California, 2018Every wind advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.