Alert archive / California / Red Flag Warnings in 2016

Red Flag Warning 21, NWS Reno, NV

September 20, 2016Washoe County, Nevada; Lassen County, Plumas County, Sierra County, California

NWS Reno, NV issued this red flag warning at Sep 20, 2016, 3:13 PM PDT for Washoe County, Nevada; Lassen County, Plumas County, Sierra County, California. It took effect at Sep 21, 2016, 12:00 PM PDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 20, 2016, 3:13 PM PDT (22:13 UTC)
In effect from
Sep 21, 2016, 12:00 PM PDT
Expired
Sep 21, 2016, 8:00 PM PDT
In force
8 hr
Issued by
NWS Reno, NV

Counties Lassen County, CA, Plumas County, CA, Sierra County, CA, Washoe County, NV

The radar

The Reno radar (KRGX), 96 km from the middle of the area, began a volume at 22:10 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, 10.2 hours before the alert went out and 202 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 2016-09-20Temperature 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 km15 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 2016-09-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 127 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
2966 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
127 m²/s²
0-3 km storm-relative helicity
108 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

362 
WWUS85 KREV 202213
RFWREV

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
313 PM PDT TUE SEP 20 2016

CAZ278-NVZ458-211400-
/O.UPG.KREV.FW.A.0014.160921T1900Z-160922T0200Z/
/O.NEW.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
/O.CON.KREV.FW.W.0020.000000T0000Z-160921T0300Z/
EASTERN LASSEN COUNTY-NORTHERN WASHOE COUNTY-
313 PM PDT TUE SEP 20 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITY FOR PORTIONS OF FAR NORTHEAST
CALIFORNIA AND WESTERN AND NORTHWESTERN NEVADA...

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM PDT WEDNESDAY FOR
GUSTY WINDS AND LOW HUMIDITY FOR PORTIONS OF NORTHEAST CALIFORNIA
AND WESTERN AND NORTHWESTERN NEVADA...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW HUMIDITY, WHICH IS IN EFFECT FROM
NOON TO 8 PM PDT WEDNESDAY.

* AFFECTED AREA...FIRE ZONE 278 EASTERN LASSEN COUNTY AND FIRE
  ZONE 458 NORTHERN WASHOE COUNTY.

* WINDS THIS EVENING...SOUTHWEST TO WEST 10 TO 20 MPH WITH GUSTS
  TO 35 MPH.

* WINDS WEDNESDAY...SOUTHWEST TO WEST 15 TO 25 MPH WITH GUSTS 35
  TO 40 MPH.

* HUMIDITY...7 TO 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

NVZ450-453-211400-
/O.UPG.KREV.FW.A.0014.160921T1900Z-160922T0200Z/
/O.NEW.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
/O.CON.KREV.FW.W.0020.000000T0000Z-160921T0300Z/
WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE-
313 PM PDT TUE SEP 20 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITY FOR THE SIERRA FRONT NORTH OF
HIGHWAY 50 AND THE BASIN AND RANGE NORTH OF INTERSTATE 80...

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM PDT WEDNESDAY FOR
GUSTY WINDS AND LOW HUMIDITY FOR AREAS NEAR AND WEST OF HIGHWAY 95
AND INTERSTATE 80...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW HUMIDITY, WHICH IS IN EFFECT FROM
NOON TO 8 PM PDT WEDNESDAY.

* AFFECTED AREA...FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT AND 
  FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE.

* WINDS THIS EVENING...SOUTHWEST TO WEST 10 TO 20 MPH WITH GUSTS
  TO 35 MPH.

* WINDS WEDNESDAY...SOUTHWEST TO WEST 15 TO 25 MPH WITH GUSTS 35
  TO 40 MPH.

* HUMIDITY...10 TO 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

CAZ271-211400-
/O.NEW.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
WESTERN LASSEN/EASTERN PLUMAS/EASTERN SIERRA/EASTERN NEVADA
COUNTIES-
313 PM PDT TUE SEP 20 2016

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM PDT WEDNESDAY FOR
GUSTY WINDS AND LOW HUMIDITY FOR AREAS NEAR AND SOUTH OF EAGLE
LAKE...

THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A RED FLAG
WARNING FOR GUSTY WINDS AND LOW HUMIDITY, WHICH IS IN EFFECT FROM
NOON TO 8 PM PDT WEDNESDAY.

* AFFECTED AREA...FIRE ZONE 271 WESTERN LASSEN/EASTERN
  PLUMAS/EASTERN SIERRA/EASTERN NEVADA COUNTIES NEAR AND SOUTH OF
  EAGLE LAKE.

* WINDS...SOUTHWEST TO WEST 15 TO 20 MPH WITH GUSTS 30 TO 40 MPH.

* HUMIDITY...9 TO 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION, SUCH AS YARD WORK, TARGET SHOOTING, OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

CAZ270-210300-
/O.CON.KREV.FW.W.0020.000000T0000Z-160921T0300Z/
SURPRISE VALLEY CALIFORNIA-
313 PM PDT TUE SEP 20 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITY FOR THE SURPRISE VALLEY...

* AFFECTED AREA...FIRE ZONE 270 SURPRISE VALLEY CALIFORNIA.

* WINDS...SOUTHWEST TO WEST 10 TO 20 MPH WITH GUSTS TO 35 MPH.

* HUMIDITY...AROUND 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

HTTP://WEATHER.GOV/RENO
4 follow-up statements
049 
WWUS85 KREV 210321
RFWREV

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
821 PM PDT TUE SEP 20 2016

CAZ278-NVZ458-211530-
/O.EXP.KREV.FW.W.0020.000000T0000Z-160921T0300Z/
/O.CON.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
EASTERN LASSEN COUNTY-NORTHERN WASHOE COUNTY-
821 PM PDT TUE SEP 20 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM PDT
WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR PORTIONS OF FAR
NORTHEAST CALIFORNIA AND WESTERN AND NORTHWESTERN NEVADA...
...RED FLAG WARNING HAS EXPIRED FOR GUSTY WINDS AND LOW HUMIDITY
FOR PORTIONS OF FAR NORTHEAST CALIFORNIA AND WESTERN AND
NORTHWESTERN NEVADA...

* AFFECTED AREA...FIRE ZONE 278 EASTERN LASSEN COUNTY AND FIRE 
  ZONE 458 NORTHERN WASHOE COUNTY.

* WINDS WEDNESDAY...SOUTHWEST TO WEST 15 TO 25 MPH WITH GUSTS 35 
  TO 40 MPH.

* HUMIDITY...7 TO 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION, SUCH AS YARD WORK, TARGET SHOOTING, OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

NVZ450-453-211530-
/O.EXP.KREV.FW.W.0020.000000T0000Z-160921T0300Z/
/O.CON.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE-
821 PM PDT TUE SEP 20 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM PDT
WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR THE SIERRA FRONT
NORTH OF HIGHWAY 50 AND THE BASIN AND RANGE NORTH OF INTERSTATE
80...
...RED FLAG WARNING HAS EXPIRED FOR GUSTY WINDS AND LOW HUMIDITY
FOR THE SIERRA FRONT NORTH OF HIGHWAY 50 AND THE BASIN AND RANGE
NORTH OF INTERSTATE 80...

* AFFECTED AREA...FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT AND 
  FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE.

* WINDS WEDNESDAY...SOUTHWEST TO WEST 15 TO 25 MPH WITH GUSTS 35 
  TO 40 MPH.

* HUMIDITY...10 TO 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION, SUCH AS YARD WORK, TARGET SHOOTING, OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

CAZ270-210430-
/O.EXP.KREV.FW.W.0020.000000T0000Z-160921T0300Z/
SURPRISE VALLEY CALIFORNIA-
821 PM PDT TUE SEP 20 2016

...RED FLAG WARNING HAS EXPIRED FOR GUSTY WINDS AND LOW HUMIDITY
FOR THE SURPRISE VALLEY...

WINDS ARE DECREASING AND THE HUMIDITY IS INCREASING ACROSS THE
SURPRISE VALLEY THIS EVENING SO THE RED FLAG WARNING HAS EXPIRED.

$$

CAZ271-211530-
/O.CON.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
WESTERN LASSEN/EASTERN PLUMAS/EASTERN SIERRA/EASTERN NEVADA
COUNTIES-
821 PM PDT TUE SEP 20 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM PDT
WEDNESDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR AREAS NEAR AND
SOUTH OF EAGLE LAKE...

* AFFECTED AREA...FIRE ZONE 271 WESTERN LASSEN/EASTERN 
  PLUMAS/EASTERN SIERRA/EASTERN NEVADA COUNTIES.

* WINDS...SOUTHWEST TO WEST 15 TO 20 MPH WITH GUSTS 30 TO 40 MPH.

* HUMIDITY...9 TO 15 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION... SUCH AS YARD WORK... TARGET SHOOTING... OR
CAMPFIRES. FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO
FOR UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

HTTP://WEATHER.GOV/RENO
960 
WWUS85 KREV 210935
RFWREV

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
235 AM PDT WED SEP 21 2016

CAZ271-278-NVZ458-220000-
/O.CON.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
WESTERN LASSEN/EASTERN PLUMAS/EASTERN SIERRA/EASTERN NEVADA
COUNTIES-EASTERN LASSEN COUNTY-NORTHERN WASHOE COUNTY-
235 AM PDT WED SEP 21 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM PDT
THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR NORTHEAST
CALIFORNIA AND NORTHWESTERN NEVADA...

* AFFECTED AREA...FIRE ZONE 271 WESTERN LASSEN/EASTERN 
  PLUMAS/EASTERN SIERRA/EASTERN NEVADA COUNTIES, FIRE ZONE 278 
  EASTERN LASSEN COUNTY AND FIRE ZONE 458 NORTHERN WASHOE COUNTY.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 45 MPH. GUSTS UP TO
  55 MPH ARE POSSIBLE IN WIND PRONE LOCATIONS ALONG HIGHWAY 395.

* HUMIDITY...7 TO 17 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

NVZ450-453-220000-
/O.CON.KREV.FW.W.0021.160921T1900Z-160922T0300Z/
WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE-
235 AM PDT WED SEP 21 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM PDT
THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR THE SIERRA
FRONT AND THE BASIN AND RANGE NORTH OF INTERSTATE 80...

* AFFECTED AREA...FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT AND 
  FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE.

* WINDS...SOUTHWEST 15 TO 30 MPH WITH GUSTS TO 45 MPH. GUSTS OVER
  50 MPH ARE POSSIBLE IN WIND PRONE LOCATIONS ALONG THE SIERRA
  FRONT.

* HUMIDITY...10 TO 20 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR UPDATES
AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

HTTP://WEATHER.GOV/RENO
756 
WWUS85 KREV 212208
RFWREV

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
308 PM PDT WED SEP 21 2016

CAZ271-278-NVZ458-220300-
/O.CON.KREV.FW.W.0021.000000T0000Z-160922T0300Z/
WESTERN LASSEN/EASTERN PLUMAS/EASTERN SIERRA/EASTERN NEVADA
COUNTIES-EASTERN LASSEN COUNTY-NORTHERN WASHOE COUNTY-
308 PM PDT WED SEP 21 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITY FOR NORTHEAST CALIFORNIA AND
NORTHWESTERN NEVADA...

* AFFECTED AREA...FIRE ZONE 271 WESTERN LASSEN/EASTERN 
  PLUMAS/EASTERN SIERRA/EASTERN NEVADA COUNTIES, FIRE ZONE 278 
  EASTERN LASSEN COUNTY AND FIRE ZONE 458 NORTHERN WASHOE COUNTY.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 45 MPH. GUSTS UP 
  TO 55 MPH ARE POSSIBLE IN WIND PRONE LOCATIONS ALONG HIGHWAY 
  395.

* HUMIDITY...7 TO 17 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

NVZ450-453-220300-
/O.CON.KREV.FW.W.0021.000000T0000Z-160922T0300Z/
WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE-
308 PM PDT WED SEP 21 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW HUMIDITY FOR THE SIERRA FRONT AND THE
BASIN AND RANGE NORTH OF INTERSTATE 80...

* AFFECTED AREA...FIRE ZONE 450 WESTERN NEVADA SIERRA FRONT AND 
  FIRE ZONE 453 WEST CENTRAL NEVADA BASIN AND RANGE.

* WINDS...SOUTHWEST 15 TO 30 MPH WITH GUSTS TO 45 MPH. GUSTS 
  OVER 50 MPH ARE POSSIBLE IN WIND PRONE LOCATIONS ALONG THE 
  SIERRA FRONT.

* HUMIDITY...10 TO 20 PERCENT.

* IMPACTS...THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITY CAN 
  CAUSE FIRE TO RAPIDLY GROW IN SIZE AND INTENSITY BEFORE FIRST 
  RESPONDERS CAN CONTAIN THEM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID OUTDOOR ACTIVITIES THAT CAN CAUSE A SPARK NEAR DRY
VEGETATION...SUCH AS YARD WORK...TARGET SHOOTING...OR CAMPFIRES.
FOLLOW LOCAL FIRE RESTRICTIONS. CHECK WEATHER.GOV/RENO FOR
UPDATES AND LIVINGWITHFIRE.INFO FOR PREPAREDNESS TIPS.

&&

$$

HTTP://WEATHER.GOV/RENO
158 
WWUS85 KREV 220258
RFWREV

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
758 PM PDT WED SEP 21 2016

CAZ271-278-NVZ458-220400-
/O.EXP.KREV.FW.W.0021.000000T0000Z-160922T0300Z/
WESTERN LASSEN/EASTERN PLUMAS/EASTERN SIERRA/EASTERN NEVADA
COUNTIES-EASTERN LASSEN COUNTY-NORTHERN WASHOE COUNTY-
758 PM PDT WED SEP 21 2016

...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR
GUSTY WINDS AND LOW HUMIDITY FOR NORTHEAST CALIFORNIA AND
NORTHWESTERN NEVADA...

WINDS WILL CONTINUE TO SLOWLY DECREASE THROUGH THE EVENING...BUT
HUMIDITY LEVELS WILL BE SLOW TO RISE. A FEW MID SLOPE LOCATIONS
MAY EXPERIENCE LOCALIZED CRITICAL CONDITIONS INTO THE EARLY
MORNING HOURS. HUMIDITY LEVELS WILL RISE BY EARLY THURSDAY MORNING
AS AN AREA OF LOW PRESSURE BRINGS A SLIGHT CHANCE OF SHOWERS.

$$

NVZ450-453-220400-
/O.EXP.KREV.FW.W.0021.000000T0000Z-160922T0300Z/
WESTERN NEVADA SIERRA FRONT-WEST CENTRAL NEVADA BASIN AND RANGE-
758 PM PDT WED SEP 21 2016

...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR
GUSTY WINDS AND LOW HUMIDITY FOR THE SIERRA FRONT AND THE BASIN
AND RANGE NORTH OF INTERSTATE 80...

HUMIDITY LEVELS HAVE RISEN TO WELL ABOVE 15 PERCENT FOR MOST
AREAS...AND WINDS WILL SLOWLY DECREASE THROUGH THE NIGHT. A DRY
SLOT WILL WORK ITS WAY INTO THE REGION LATE THIS EVENING AND MAY
TEMPORARILY DROP HUMIDITY LEVELS BACK BELOW 15 PERCENT...ESPECIALLY
ON THE MID SLOPES. THIS MAY PRODUCE A BRIEF PERIOD OF LOCALIZED
CRITICAL CONDITIONS LATE TONIGHT.

$$

HTTP://WEATHER.GOV/RENO

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 20, 3:52 AM PDTLake Wind AdvisoryREVDouglas, Washoe14 hr
Sep 20, 2:51 PM PDTLake Wind AdvisoryREVChurchill, Douglas, Lyon, Pershing, Washoe29 hr

Nearby

Red Flag Warnings in California, 2016Red Flag Warnings in Nevada, 2016Every red flag warning in 2016

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.