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California, Northern San Joaquin Valley

Flood Warning

Statement as of 1:01 PM PST on February 26, 2017

Expires 6:01 PM EST on February 27, 2017


The Flood Warning continues for
the Tuolumne river at Modesto.
* At 12:30 PM Sunday the stage was 58.1 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast to fluctuate near 58.0 ft thru near tomorrow noon.
* Flood stage 55.0 ft
* monitor stage 50.5 ft
* impact... near 55.0 feet, this is channel capacity through downtown
Modesto.

&&

Lat... Lon 3763 12120 3771 12075 3758 12069 3752 12112





101 PM PST sun Feb 26 2017

The Flood Warning continues for
the San Joaquin River near Vernalis.
* At 11:45 am Sunday the stage was 30.3 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast to fluctuate near 30.0 ft thru near Tuesday noon.
* Flood stage 29.0 ft
* monitor stage 24.5 ft
* impact... near 26.0 feet, severe seepage occurs outside the levees.
The area covered by seepage will increase as the river stage rises.
* Impact... near 21.0 feet, seepage begins into crop area outside of
levees.

&&

Lat... Lon 3772 12141 3777 12123 3765 12109 3756 12127





Flash Flood Watch

Statement as of 12:55 PM PST on February 26, 2017

Expires 7:00 AM EST on March 03, 2017


... Flash Flood Watch remains in effect through late Thursday
night...

The Flash Flood Watch continues for

* a portion of northern California... including the following
areas... Carquinez Strait and Delta and northern San Joaquin
Valley.

* Through late Thursday night

* Don Pedro and other local dams are making large Reservoir
releases that are raising river levels along the lower San
Joaquin River north of Grayson into the South Delta. These
elevated levels are causing flooding in the low-lying areas
along the river and increasing concerns on the levees in the
area.

* Previously identified concern areas on local levees will
continue to see increased river levels. As a precaution, San
Joaquin County officials and the National Weather Service are
encouraging local residents to be prepared to take action in
the event that levee conditions were to deteriorate.

Precautionary/preparedness actions...

A Flash Flood Watch associated with levees means that there are
conditions that could affect levee stability. If levee conditions
were to deteriorate into a failure, it could lead to flash
flooding and the rapid arrival of flood waters within the area
protected by the levee. People in the area of the Flash Flood
Watch should monitor NOAA Weather Radio and other news outlets
for updates to this situation. Be prepared to quickly evacuate
should a Flash Flood Warning be issued.




Hydrologic Statement

Statement as of 1:01 PM PST on February 26, 2017

Expires 6:00 PM EST on February 27, 2017


Forecast information for
mokelumne river near benson's Ferry near Thornton.
* At 12:15 PM Sunday the stage was 12.3 feet.
* Forecast to fluctuate near 12.0 ft thru near tomorrow noon.
* Flood stage 17.0 ft
* monitor stage 12.0 ft


&&

Lat... Lon 3829 12154 3829 12134 3820 12128 3820 12150


Hec


Flash Flood Watch

Statement as of 12:55 PM PST on February 26, 2017

Expires 7:00 AM EST on March 03, 2017


... Flash Flood Watch remains in effect through late Thursday
night...

The Flash Flood Watch continues for

* a portion of northern California... including the following
areas... Carquinez Strait and Delta and northern San Joaquin
Valley.

* Through late Thursday night

* Don Pedro and other local dams are making large Reservoir
releases that are raising river levels along the lower San
Joaquin River north of Grayson into the South Delta. These
elevated levels are causing flooding in the low-lying areas
along the river and increasing concerns on the levees in the
area.

* Previously identified concern areas on local levees will
continue to see increased river levels. As a precaution, San
Joaquin County officials and the National Weather Service are
encouraging local residents to be prepared to take action in
the event that levee conditions were to deteriorate.

Precautionary/preparedness actions...

A Flash Flood Watch associated with levees means that there are
conditions that could affect levee stability. If levee conditions
were to deteriorate into a failure, it could lead to flash
flooding and the rapid arrival of flood waters within the area
protected by the levee. People in the area of the Flash Flood
Watch should monitor NOAA Weather Radio and other news outlets
for updates to this situation. Be prepared to quickly evacuate
should a Flash Flood Warning be issued.




Weather Severe Map
Alaska - Special Statement
Arizona - Winter Storm Warning , Winter Weather Advisory
Arkansas - Public Information Statement
California - Flood Warning , Areal Flood Advisory , Flash Flood Watch , Wind Advisory , Winter Weather Advisory , Hydrologic Statement
Colorado - Winter Weather Advisory , Winter Storm Watch , Winter Storm Warning , Fire Weather Warning , Fire Weather Watch , Fire Weather Warning, Fire Weather Watch
Connecticut - Public Information Statement
District of Columbia - Public Information Statement
Florida - Coastal Hazard Statement , Beach Hazard Statement
Idaho - Areal Flood Warning , Areal Flood Advisory , Wind Advisory , Winter Weather Advisory
Illinois - Flood Watch
Iowa - Flood Warning , Flood Watch
Kansas - Dense Fog Advisory , Fire Weather Watch
Maine - Areal Flood Watch
Maryland - Public Information Statement
Massachusetts - Public Information Statement
Michigan - Flood Advisory
Minnesota - Flood Warning , Public Information Statement
Missouri - Dense Fog Advisory
Montana - Areal Flood Watch , Winter Weather Advisory , Avalanche Warning
Nevada - Flood Warning , Winter Weather Advisory
New Mexico - High Wind Watch , Wind Advisory, High Wind Watch , High Wind Warning, High Wind Watch , Winter Storm Watch , Special Statement
New York - Flood Warning , Public Information Statement
North Dakota - Flood Warning
Oklahoma - Fire Weather Watch , Public Information Statement
Oregon - Winter Weather Advisory , Winter Storm Warning, Winter Weather Advisory , Winter Storm Warning
Pennsylvania - Flood Warning
Rhode Island - Public Information Statement
South Dakota - Flood Warning
Texas - High Wind Watch , Wind Advisory, High Wind Watch , High Wind Warning, High Wind Watch , Fire Weather Watch , Special Statement
Utah - Winter Storm Warning , Winter Weather Advisory
Vermont - Flood Warning , Public Information Statement
Virginia - Public Information Statement
Washington - Winter Weather Advisory
West Virginia - Public Information Statement
Wisconsin - Flood Warning , Public Information Statement
Wyoming - Winter Storm Warning , Winter Storm Watch , Winter Weather Advisory , Special Statement

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