WWA Summary for Flood Advisory Issued by REV

Flood Advisory

Flood Advisory
National Weather Service Reno NV
218 PM PST Wed Nov 20 2024

CAC035-063-091-232000-
/O.NEW.KREV.FA.Y.0032.241120T2218Z-241123T2000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lassen CA-Plumas CA-Sierra CA-
218 PM PST Wed Nov 20 2024

...FLOOD ADVISORY IN EFFECT UNTIL NOON PST SATURDAY...

* WHAT...Minor flooding is forecast for the Susan River, small creeks
  and streams, and on or near recent burn scars. This does not include
  the Middle Fork of the Feather.

* WHERE...Northeast California including Lassen, eastern Plumas, and
  eastern Sierra counties.

* WHEN...Until noon PST Saturday. Flows are expected to rise though
  the day Thursday into Friday with peak flows occurring late Friday
  to early Saturday morning.

* IMPACTS...Minor flooding along low lying areas near the Susan
  River in and downstream of Susanville, as well as near other
  creeks, streams, urban areas. Rock and debris may cover roads
  especially near or below recent burn areas.

* ADDITIONAL DETAILS...
  - At 210 PM PST, Rounds of high elevation snow and heavy rain
    are forecast today through Saturday morning before
    transitioning to snow.
  - Additional rainfall amounts of 3 to 6 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Eagle Lake, Termo, Herlong, Beckwourth, Doyle, Blairsden,
    Plumas Eureka State Park, Graeagle, Chilcoot, Bieber,
    Sierraville, Nubieber, Stampede Reservoir, Verdi, Susanville,
    Standish, Janesville, Aspen Grove Campground, Antelope Lake
    and Spaulding.
  - http://www.weather.gov/safety/flood
    For river forecast updates, visit cnrfc.noaa.gov

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Sand bagging maybe required to protect low lying property along the
Susan River and small creeks and streams.

Be aware of you surroundings, don`t drive on flooded roads.

&&

LAT...LON 4059 12127 4059 12132 4118 12133 4118 12000
      3945 12000 3945 12038 3948 12044 3962 12048
      3971 12063 3968 12068 3971 12072 3990 12075
      4019 12089 4026 12106 4045 12106 4045 12123
      4054 12123


$$

MRC

Flood Advisory
National Weather Service Eureka CA
408 AM PST Thu Nov 21 2024

CAC023-045-105-211415-
/O.EXT.KEKA.FA.Y.0029.000000T0000Z-241121T1415Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Humboldt CA-Mendocino CA-Trinity CA-
408 AM PST Thu Nov 21 2024

...FLOOD ADVISORY NOW IN EFFECT UNTIL 615 AM PST THIS MORNING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...A portion of northwest California, including the following
  counties, southeastern Humboldt, northwestern Mendocino and
  southwestern Trinity.

* WHEN...Until 615 AM PST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Water over roadways.

* ADDITIONAL DETAILS...
  - At 407 AM PST, Doppler radar indicated heavy rain. Minor
    flooding is ongoing or expected to begin shortly in the
    advisory area. Between 4 and 7 inches of rain have fallen.
  - Additional rainfall amounts of 1 to 2 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Garberville, Richardson Grove State Park, Laytonville,
    Alderpoint, Richardson Grove, Redway, Ruth, Leggett,
    Dinsmore, Bridgeville, Fort Seward, Zenia, Blocksburg,
    Benbow, Miranda and Piercy.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 4051 12390 4053 12355 4052 12333 4033 12332
      3999 12331 3967 12345 3966 12371 3979 12382


$$

ZVS

Flood Advisory
National Weather Service San Francisco CA
320 AM PST Thu Nov 21 2024

CAC041-055-097-231115-
/O.NEW.KMTR.FA.Y.0080.241121T1120Z-241123T1115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marin CA-Napa CA-Sonoma CA-
320 AM PST Thu Nov 21 2024

...FLOOD ADVISORY IN EFFECT UNTIL 315 AM PST SATURDAY...

* WHAT...Urban area and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...All of Marin, Sonoma, and Napa Counties.

* WHEN...Until 315 AM PST Saturday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Water over roadways. Overflowing poor drainage areas.

* ADDITIONAL DETAILS...
  - At 319 AM PST, Doppler radar and automated rain gauges
    indicated heavy rain. This is causing urban and small stream
    flooding. Between 3 and 11 inches of rain have fallen.
  - Additional rainfall amounts of 3 to 8 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Santa Rosa, Napa, Petaluma, San Rafael, Novato, Rohnert Park,
    Windsor, American Canyon, Mill Valley, San Anselmo, Larkspur,
    Healdsburg, Sonoma, Corte Madera, Tiburon, Cloverdale,
    Fairfax, Sebastopol, Cotati and Sausalito.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3885 12282 3868 12263 3867 12263 3871 12246
      3886 12239 3884 12229 3859 12213 3833 12206
      3832 12221 3815 12220 3810 12249 3798 12244
      3793 12249 3785 12241 3782 12257 3798 12282
      3799 12303 3826 12298 3829 12307 3876 12354


$$

Behringer

Flood Advisory
National Weather Service San Francisco CA
1117 PM PST Wed Nov 20 2024

CAC001-013-041-211315-
/O.NEW.KMTR.FA.Y.0078.241121T0717Z-241121T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Alameda CA-Contra Costa CA-Marin CA-
1117 PM PST Wed Nov 20 2024

...FLOOD ADVISORY IN EFFECT UNTIL 515 AM PST THURSDAY...

* WHAT...Urban area and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...Northwestern Alameda County north of downtown Oakland,
  western Contra Costa County and southern Marin County.

* WHEN...Until 515 AM PST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Rises in small streams and normally dry arroyos. Water over
  roadways.

* ADDITIONAL DETAILS...
  - At 1115 PM PST, Doppler radar and automated rain gauges
    indicated heavy rain. This will cause urban and small stream
    flooding. Up to 1 inch of rain has fallen.
  - Several flooding reports are already coming in from Contra
    Costa County. Additional rainfall amounts of 1 to 3 inches
    are expected over the area. This additional rain will result
    in minor flooding.
  - Some locations that will experience flooding include...
    Concord, Berkeley, Richmond, Mountain View, Walnut Creek,
    Martinez, Pleasant Hill, San Pablo, Lafayette, El Cerrito,
    Hercules, Albany, Pinole, Orinda, Moraga, Mill Valley,
    Larkspur, Piedmont and Emeryville.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

&&

LAT...LON 3792 12249 3788 12242 3790 12240 3797 12244
      3797 12240 3803 12236 3803 12230 3807 12226
      3804 12214 3808 12198 3781 12204 3783 12230
      3789 12234 3780 12255 3790 12268 3792 12276
      3793 12248


$$

DialH