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Severe Thunderstorm Warning


Severe Thunderstorm Warning
CAC071-242200-
/O.NEW.KVEF.SV.W.0074.210924T2111Z-210924T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Las Vegas NV
211 PM PDT Fri Sep 24 2021

The National Weather Service in Las Vegas has issued a

* Severe Thunderstorm Warning for...
  South central San Bernardino County in southern California...

* Until 300 PM PDT.

* At 211 PM PDT, a severe thunderstorm was located over Yucca Valley,
  or 18 miles east of Onyx Summit, moving north at 10 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage
           to roofs and trees.

* Locations impacted include...
  Yucca Valley, Joshua Tree and Joshua Tree Lake Campground.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3406 11656 3411 11656 3414 11647 3421 11644
      3427 11644 3426 11622 3414 11620 3412 11622
      3412 11626 3408 11627 3408 11644 3404 11647
TIME...MOT...LOC 2111Z 188DEG 10KT 3414 11640

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$
Outler


Flash Flood Watch


Flood Watch
National Weather Service Phoenix AZ
1253 PM PDT Fri Sep 24 2021

CAZ560>570-250200-
/O.CON.KPSR.FF.A.0009.000000T0000Z-210925T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Joshua Tree NP West-Joshua Tree NP East-Imperial County Southwest-
Salton Sea-Chuckwalla Mountains-Imperial County Southeast-Imperial
County West-Imperial Valley-Chiriaco Summit-Palo Verde Valley-
Chuckwalla Valley-
Including the cities of Midland, Salton City, Brawley, Lost
Horse-Keys Village, Palo Verde, Mountain Spring, Coolidge Springs,
Winona, Chiriaco Summit, Calexico, Blythe, Plaster City, Coyote
Wells, Ripley, Cottonwood Visitor, Martinez Lake, Desert Shores,
Ocotillo, Alamorio, Imperial Hot Mineral Springs, Winterhaven, and
El Centro
1253 PM PDT Fri Sep 24 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING...

The Flash Flood Watch continues for

* Portions of southeast California and southern California,
  including the following areas, in southeast California, Chuckwalla
  Mountains, Chuckwalla Valley, Imperial County Southeast, Imperial
  County Southwest, Imperial County West, Imperial Valley, Palo
  Verde Valley and Salton Sea. In southern California, Chiriaco
  Summit, Joshua Tree NP East and Joshua Tree NP West.

* Until 7 PM PDT this evening.

* Conditions are exceptionally humid across portions of southeastern
  California. A low pressure system will tap into this moisture,
  creating a favorable environment for flash flooding through this
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

Hirsch


Flood Advisory


Flood Advisory
National Weather Service Las Vegas NV
218 PM PDT Fri Sep 24 2021

CAC071-250030-
/O.NEW.KVEF.FA.Y.0036.210924T2118Z-210925T0030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
218 PM PDT Fri Sep 24 2021

The National Weather Service in Las Vegas has issued a

* Flood Advisory for...
  Southwestern San Bernardino County in southern California...

* Until 530 PM PDT.

* At 218 PM PDT, Doppler radar indicated heavy rain due to
  thunderstorms near Yucca Valley. Minor flooding is ongoing or
  expected to begin shortly and may impact low water crossings and
  drainages in Yucca Valley . Between 0.25 and 0.75 inches of rain
  have fallen.

* Some locations that will experience flooding include...
  Yucca Valley, Joshua Tree and Morongo Valley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3420 11645 3420 11638 3418 11631 3415 11626
      3414 11625 3412 11624 3412 11626 3408 11626
      3408 11644 3403 11647 3403 11662 3410 11660
      3414 11647

$$

CO

Flood Advisory
National Weather Service Las Vegas NV
149 PM PDT Fri Sep 24 2021

CAC071-250000-
/O.NEW.KVEF.FA.Y.0035.210924T2049Z-210925T0000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
149 PM PDT Fri Sep 24 2021

The National Weather Service in Las Vegas has issued a

* Flood Advisory for...
  San Bernardino County in southern California...

* Until 500 PM PDT.

* At 149 PM PDT, Doppler radar indicated heavy rain due to
  thunderstorms over Kelbaker Road between Baker and Kelso. Minor
  flooding is ongoing or expected to begin shortly in the advisory
  area. Between 0.5 and 1 inch of rain has fallen. Low water
  crossings on Kelbaker Road may briefly be impassable.

* Some locations that will experience flooding include...
  Kelso.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3508 11577 3512 11577 3513 11577 3516 11574
      3518 11570 3520 11564 3520 11558 3519 11553
      3517 11550 3515 11547 3512 11546 3507 11549
      3500 11556 3496 11565 3496 11569 3497 11571
      3498 11573 3505 11574

$$

CO


Fire Weather Watch


URGENT - FIRE WEATHER MESSAGE
National Weather Service Reno NV
1200 PM PDT Fri Sep 24 2021

CAZ270>272-274-278-NVZ420-421-423-429-458-251900-
/O.NEW.KREV.FW.A.0018.210927T1900Z-210928T0500Z/
Surprise Valley California-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
Greater Lake Tahoe and Truckee Area-Southern Mono County-
Eastern Lassen County-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
West Humboldt Basin in Pershing County-
Lahontan Basin including Churchill and Eastern Mineral Counties-
Northern Washoe County-
1200 PM PDT Fri Sep 24 2021

...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH
MONDAY EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR WESTERN
NEVADA...THE EASTERN SIERRA...AND NORTHEAST CALIFORNIA...

The National Weather Service in Reno has issued a Fire Weather
Watch for gusty winds and low humidity, which is in effect from
Monday afternoon through Monday evening.

* Affected Area...Fire Zone 270 Surprise Valley California, Fire
  Zone 271 Western Lassen, Eastern Plumas, and Eastern Sierra
  Counties, Fire Zone 272 Greater Lake Tahoe and Truckee Area,
  Fire Zone 274 Southern Mono County, Fire Zone 278 Eastern
  Lassen County, Fire Zone 420 Northern Sierra Front including
  Carson City, Douglas, Storey, Southern Washoe, Western Lyon,
  and Far Southern Lassen Counties, Fire Zone 421 Southern
  Sierra Front including Alpine, Northern Mono, Southern Lyon,
  and Western Mineral Counties, Fire Zone 423 West Humboldt
  Basin in Pershing County, Fire Zone 429 Lahontan Basin
  including Churchill and Eastern Mineral Counties and Fire Zone
  458 Northern Washoe County.

* Winds...Southwest to West 15 to 25 mph with gusts up to 40 mph.

* Humidity...10-15% along and east of US-395. 15-20% west of
  US-395.

* Duration...3 to 6 hours.

* 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


Air Quality Alert


CAC019-029-031-039-047-077-099-107-271800-
Fresno-Kern-Kings-Madera-Merced-San Joaquin-Stanislaus-Tulare-
333 PM PDT Wed Sep 22 2021

The San Joaquin Valley Air Pollution Control District is
extending an Air Quality Alert on September 22, 2021 for San
Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare, and the
Valley portion of Kern Counties, due to smoke impacts from ongoing
wildfires occurring throughout California.

Exposure to particle pollution can cause serious health problems,
aggravate lung disease, cause asthma attacks and acute
bronchitis, and increase risk of respiratory infections.

Residents are advised to use caution as conditions warrant.
People with heart or lung diseases should follow their doctor`s
advice for dealing with episodes of unhealthy air quality.

Additionally, older adults and children should avoid prolonged
exposure, strenuous activities or heavy exertion, as conditions
dictate.

For additional information, call your local San Joaquin Valley
Air District office. Modesto 209-557-6400, Fresno 559-230-6000,
Bakersfield 661-392-5500

Residents can also follow air quality conditions by downloading
the free Valley Air app, available in the Apple store or Google
Play.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE