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Severe Weather

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California, Clear Lake/Southern Lake County

Flood Warning, Areal Flood Warning

Statement as of 8:46 AM PST on February 22, 2017

Expires 7:00 PM EST on February 23, 2017


The Flood Warning continues for
the Clear Lake at Lakeport.
* At 8:15 am Wednesday the stage was 10.6 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast to fluctuate near 10.5 ft thru late Friday morning.
* Flood stage 9.0 ft
* monitor stage 8.0 ft
* impact... near 11.0 feet, major flooding occurs all aruond the north
end of the lake, especially in Lakeport and Clearlake Oaks. Highway
20 around the north end of the lake is closed in some areas.
* Impact... near 9.0 feet, low lying structures and some main roads
around the lake are threatened by the High Lake levels.
* Impact... near 8.5 feet, minor flooding of some lake side residents
occurs. More buildings are threatened from Lakeport to Clearlake
Oaks.


&&

Lat... Lon 3917 12293 3904 12262 3887 12260 3898 12293





912 am PST Tue Feb 21 2017

... A Flood Warning for urban areas and small streams remains in
effect until 400 PM PST Thursday for Colusa... Yolo... Sutter...
Solano... Plumas... alpine... Placer... Shasta... Lassen... Amador...
Tuolumne... Sacramento... lake... Stanislaus... San Joaquin... El
Dorado... Calaveras... Tehama... Butte... Glenn... Sierra... Yuba and
Nevada counties...

Officials have reported that Clear Creek out of Whiskeytown dam in
Shasta County will exceed the safe channel capacity and will flood.
Downstream locations impacted includes the environmental school and
other residents in low lying areas near the creek.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.


Lat... Lon 3725 12146 3810 12157 3808 12230 3832 12206
      3884 12229 3867 12262 3907 12309 3950 12306
      3955 12288 4033 12307 4058 12269 4117 12246
      4118 12250 4118 12133 4059 12132 3835 11963
      3776 11988 3780 12018 3713 12122


Mk


Hydrologic Statement

Statement as of 8:13 AM PST on February 22, 2017

Expires 1:12 PM EST on February 23, 2017


Forecast information for
Sacramento River at Tisdale Weir.
* At 7:15 am Wednesday the stage was 49.8 feet.
* No flooding is currently forecast.
* Present overflow depth is about 4.3 ft then overflow to remain near
depth of 4.2 ft thru late Friday morning.
* Flood stage 53.0 ft
* monitor stage 45.5 ft
* impact... near 45.5 feet, Tisdale Weir crest elevation. Overflow
begins into the Tisdale bypass. This water eventually ends up in
the Sutter bypass.

&&

Lat... Lon 3916 12193 3906 12173 3891 12162 3893 12193





Weather Severe Map
Alaska - Wind Advisory , Winter Weather Advisory , Winter Storm Watch , Blizzard Warning, Wind Chill Advisory , Wind Chill Advisory , Special Statement
Arizona - Wind Advisory
American Samoa - Flash Flood Watch
California - Areal Flood Warning , Flood Warning, Areal Flood Warning , Areal Flood Warning , Flood Warning , Areal Flood Advisory , High Surf Advisory , Flash Flood Watch , Wind Advisory , Winter Weather Advisory , Hydrologic Statement
Colorado - Winter Storm Watch , Winter Weather Advisory , Fire Weather Watch, Fire Weather Warning , Fire Weather Warning , Fire Weather Watch
Florida - Flood Warning , Coastal Hazard Statement , Areal Flood Advisory
Hawaii - Special Statement
Idaho - Areal Flood Warning , Flood Warning , Flood Warning, Areal Flood Warning , Areal Flood Advisory , Areal Flood Advisory, Flood Watch , Winter Weather Advisory , Special Statement
Iowa - Flood Warning , Winter Storm Watch
Kansas - Fire Weather Warning , Fire Weather Watch , Special Statement
Minnesota - Flood Warning , Winter Storm Watch
Missouri - Special Statement
Montana - Areal Flood Warning , Areal Flood Watch , Winter Weather Advisory , Winter Storm Watch , Record Report
Nebraska - Winter Storm Watch
Nevada - Flood Warning , Winter Weather Advisory , Public Information Statement
New Mexico - Wind Advisory, High Wind Watch , Wind Advisory , High Wind Watch , Fire Weather Warning
New York - Public Information Statement
North Dakota - Flood Warning , Public Information Statement
Oklahoma - Fire Weather Watch , Fire Weather Warning , Public Information Statement
Oregon - Flood Warning , Winter Weather Advisory , Dense Fog Advisory
South Dakota - Flood Warning, Areal Flood Warning , Winter Storm Watch
Texas - Flood Warning , High Wind Watch , Fire Weather Watch , Fire Weather Warning , Fire Weather Warning, Fire Weather Watch
Utah - Winter Weather Advisory
Washington - Areal Flood Advisory , Dense Fog Advisory
Wisconsin - Flood Warning , Winter Storm Watch
Wyoming - Areal Flood Warning , High Wind Warning , Winter Storm Watch , Winter Storm Warning
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