Alert archive / California / Wind Advisories in 2018

Wind Advisory 4, NWS Reno, NV

March 13, 2018Modoc County, California; Washoe County, Nevada

NWS Reno, NV issued this wind advisory at Mar 13, 2018, 3:28 AM PDT for Modoc County, California; Washoe County, Nevada. It took effect at Mar 13, 2018, 10:00 AM PDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Mar 13, 2018, 3:28 AM PDT (10:28 UTC)
In effect from
Mar 13, 2018, 10:00 AM PDT
Expired
Mar 13, 2018, 7:00 PM PDT
In force
9 hr
Issued by
NWS Reno, NV

Counties Modoc County, CA, Washoe County, NV

The radar

The Reno radar (KRGX), 165 km from the middle of the area, began a volume at 10:31 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 00:00Z, 10.5 hours before the alert went out and 242 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 00:00Z on 2018-03-13Temperature 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 00:00Z on 2018-03-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 3 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
2285 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
3 m²/s²
0-3 km storm-relative helicity
47 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

496 
WWUS75 KREV 131028
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
328 AM PDT Tue Mar 13 2018

CAZ070-NVZ005-140000-
/O.NEW.KREV.WI.Y.0004.180313T1700Z-180314T0200Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
328 AM PDT Tue Mar 13 2018

...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM PDT
THIS EVENING...

The National Weather Service in Reno has issued a Wind Advisory,
which is in effect from 10 AM this morning to 7 PM PDT this
evening. 

* Timing: Winds will increase this morning and continue through
  this evening. 

* Winds: Southerly 20 to 30 mph with gusts up to 50 mph. 

* Impacts: Strong southerly flow will channel through area valleys
  with strong crosswinds along NV route 447 north of Gerlach.
  Gusts will become erratic through the afternoon during periods
  of precipitation. 

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.

&&

$$

NVZ004-140000-
/O.CON.KREV.LW.Y.0009.180313T1900Z-180314T0200Z/
Western Nevada Basin and Range including Pyramid Lake-
328 AM PDT Tue Mar 13 2018

...LAKE WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM
PDT THIS EVENING FOR PYRAMID LAKE...

* Winds: South 15 to 20 mph with gusts up to 35 mph.

* Wave Heights: 2 to 3 feet. Highest waves on north shores and
  mid lake waters. 

* 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
2 follow-up statements
366 
WWUS75 KREV 132256
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
356 PM PDT Tue Mar 13 2018

CAZ070-NVZ005-140200-
/O.CON.KREV.WI.Y.0004.000000T0000Z-180314T0200Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
356 PM PDT Tue Mar 13 2018

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

* Timing: Winds will continue through this evening. 

* Winds: Southerly 20 to 30 mph with gusts up to 50 mph.

* Impacts: Strong southerly flow will channel through area
  valleys with strong crosswinds along NV route 447 north of 
  Gerlach. Gusts will become erratic through the afternoon 
  during periods of precipitation. 

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.

&&

$$

NVZ004-140200-
/O.CON.KREV.LW.Y.0009.000000T0000Z-180314T0200Z/
Western Nevada Basin and Range including Pyramid Lake-
356 PM PDT Tue Mar 13 2018

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING FOR PYRAMID LAKE...

* Winds: South 15 to 20 mph with gusts up to 35 mph.

* Wave Heights: 2 to 3 feet. Highest waves on north shores and 
  mid lake waters.

* 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
920 
WWUS75 KREV 140154
NPWREV

URGENT - WEATHER MESSAGE
National Weather Service Reno NV
654 PM PDT Tue Mar 13 2018

CAZ070-NVZ005-140300-
/O.EXP.KREV.WI.Y.0004.000000T0000Z-180314T0200Z/
Surprise Valley California-Northern Washoe County-
Including the cities of Cedarville, Fort Bidwell, Empire, 
and Gerlach
654 PM PDT Tue Mar 13 2018

...WIND ADVISORY WILL EXPIRE AT 7 PM PDT THIS EVENING...

The Wind Advisory will expire at 7 PM PDT this evening. 

Winds are decreasing across the area this evening and the advisory
will be allowed to expire on time.

$$

NVZ004-140300-
/O.EXP.KREV.LW.Y.0009.000000T0000Z-180314T0200Z/
Western Nevada Basin and Range including Pyramid Lake-
654 PM PDT Tue Mar 13 2018

...LAKE WIND ADVISORY WILL EXPIRE AT 7 PM PDT THIS EVENING FOR
PYRAMID LAKE...

The Lake Wind Advisory for Pyramid Lake will expire at 7 PM PDT
this evening. 

Winds are decreasing across the lake this evening and the advisory
will be allowed to expire on time. Keep in mind that choppy
conditions may linger on the lake for the next several hours.

$$

http://weather.gov/reno

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 13, 3:28 AM PDTWinter Storm WatchREVAlpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more47 hr
Mar 13, 4:45 PM PDTWinter Storm WarningREVAlpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more3 days
Mar 13, 2:58 PM PDTSpecial Weather StatementREVChurchill62 min

Nearby

Wind Advisories in California, 2018Wind Advisories in Nevada, 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.