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Virginia, Chesapeake

Coastal Flood Statement

Statement as of 4:56 AM EDT on April 24, 2017

Expires 1:00 PM EDT on April 24, 2017


... Water levels will approach minor flood thresholds this evening...

* location: areas along the James River from Surry County to Norfolk.

* Timing: around the time of high tide this morning.

* Coastal flood impacts: shallow flooding is possible in the most vulnerable
locations near the Waterfront and shoreline.


All tide heights are relative to mean lower low water.
Time of the high total tides are approximate to the nearest hour.
Total tide combines astro tide and surge.
Flood category based on total tide.

James River at Scotland/Jamestown VA
MLLW categories - minor 3.5 ft, moderate 4.5 ft, major 5.0 ft
mhhw categories - minor 1.3 ft, moderate 2.3 ft, major 2.8 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- -------
24/10 am 3.5 1.3 1.4 2 minor
24/11 PM 4.0 1.8 1.5 2 minor
25/12 PM 4.2 2.0 2.0 1-2 minor
26/12 am 4.3 2.1 1.6 1 minor
26/12 PM 3.6 1.4 1.4 1 minor
27/01 am 4.0 1.8 1.2 1 minor

Sewells Point VA
MLLW categories - minor 4.5 ft, moderate 5.5 ft, major 6.5 ft
mhhw categories - minor 1.7 ft, moderate 2.7 ft, major 3.7 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- -------
24/08 am 4.2 1.4 1.5 3 none
24/08 PM 4.4 1.6 1.4 2-3 none
25/09 am 4.7 1.9 1.9 3 minor
25/09 PM 4.8 2.0 1.6 1 minor
26/10 am 4.1 1.3 1.3 1 none
26/10 PM 4.4 1.6 1.1 1 none

Chesapeake Bay bridge Tunnel VA
MLLW categories - minor 5.0 ft, moderate 5.5 ft, major 6.0 ft
mhhw categories - minor 2.1 ft, moderate 2.6 ft, major 3.1 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- -------
24/07 am 4.1 1.2 1.3 5 none
24/08 PM 4.6 1.7 1.4 4-5 none
25/08 am 4.7 1.8 1.8 6-7 none
25/08 PM 4.9 2.0 1.5 2-3 none
26/09 am 4.3 1.4 1.3 2 none
26/09 PM 4.6 1.7 1.1 2 none




Coastal Flood Statement

Statement as of 4:56 AM EDT on April 24, 2017

Expires 1:00 PM EDT on April 24, 2017


... Water levels will approach minor flood thresholds this evening...

* location: areas along the James River from Surry County to Norfolk.

* Timing: around the time of high tide this morning.

* Coastal flood impacts: shallow flooding is possible in the most vulnerable
locations near the Waterfront and shoreline.


All tide heights are relative to mean lower low water.
Time of the high total tides are approximate to the nearest hour.
Total tide combines astro tide and surge.
Flood category based on total tide.

James River at Scotland/Jamestown VA
MLLW categories - minor 3.5 ft, moderate 4.5 ft, major 5.0 ft
mhhw categories - minor 1.3 ft, moderate 2.3 ft, major 2.8 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- -------
24/10 am 3.5 1.3 1.4 2 minor
24/11 PM 4.0 1.8 1.5 2 minor
25/12 PM 4.2 2.0 2.0 1-2 minor
26/12 am 4.3 2.1 1.6 1 minor
26/12 PM 3.6 1.4 1.4 1 minor
27/01 am 4.0 1.8 1.2 1 minor

Sewells Point VA
MLLW categories - minor 4.5 ft, moderate 5.5 ft, major 6.5 ft
mhhw categories - minor 1.7 ft, moderate 2.7 ft, major 3.7 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- -------
24/08 am 4.2 1.4 1.5 3 none
24/08 PM 4.4 1.6 1.4 2-3 none
25/09 am 4.7 1.9 1.9 3 minor
25/09 PM 4.8 2.0 1.6 1 minor
26/10 am 4.1 1.3 1.3 1 none
26/10 PM 4.4 1.6 1.1 1 none

Chesapeake Bay bridge Tunnel VA
MLLW categories - minor 5.0 ft, moderate 5.5 ft, major 6.0 ft
mhhw categories - minor 2.1 ft, moderate 2.6 ft, major 3.1 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- -------
24/07 am 4.1 1.2 1.3 5 none
24/08 PM 4.6 1.7 1.4 4-5 none
25/08 am 4.7 1.8 1.8 6-7 none
25/08 PM 4.9 2.0 1.5 2-3 none
26/09 am 4.3 1.4 1.3 2 none
26/09 PM 4.6 1.7 1.1 2 none




Weather Severe Map
Alabama - Flood Warning , Public Information Statement
Arizona - Wind Advisory , Fire Weather Warning , Fire Weather Warning, Fire Weather Watch
Arkansas - Flood Warning
California - High Surf Advisory , Areal Flood Advisory , Wind Advisory , High Wind Warning , Lake Wind Advisory , Beach Hazard Statement , Public Information Statement
Colorado - Winter Weather Advisory , Fire Weather Warning , Special Statement , Public Information Statement
Florida - Coastal Hazard Statement , Lake Wind Advisory , Special Statement
Georgia - Flood Warning , Flash Flood Watch , Hydrologic Statement
Idaho - Flood Warning , Areal Flood Advisory , Special Statement
Illinois - Flood Warning , Flood Advisory
Iowa - Flood Warning , Special Statement
Kansas - Wind Advisory , Special Statement , Public Information Statement
Kentucky - Flood Warning , Flood Warning , Flood Advisory
Louisiana - Flood Warning
Maryland - High Surf Advisory
Michigan - Flood Warning , Flood Advisory
Minnesota - Flood Warning , Special Statement
Missouri - Flood Warning , Special Statement
Montana - Winter Weather Advisory , Winter Storm Watch , Winter Storm Warning
Nevada - Flood Warning , Areal Flood Advisory , Lake Wind Advisory , Wind Advisory
New Mexico - Wind Advisory , High Wind Warning , Fire Weather Warning , Fire Weather Warning, Fire Weather Watch
New York - Flood Warning
North Carolina - Flood Warning , Areal Flood Warning , Flash Flood Warning, Areal Flood Warning , Areal Flood Watch , Flash Flood Watch , Areal Flood Advisory, Areal Flood Watch , High Surf Advisory, Beach Hazard Statement , Areal Flood Watch, Areal Flood Advisory , Flood Advisory, Areal Flood Watch , Areal Flood Watch, Flood Advisory , Flash Flood Watch, High Surf Advisory, Beach Hazard Statement , High Surf Advisory , Wind Advisory , Beach Hazard Statement
North Dakota - Flood Warning , Winter Weather Advisory
Oklahoma - Flood Warning , Flood Advisory
Oregon - Winter Weather Advisory , Winter Storm Warning, Winter Weather Advisory
Puerto Rico - Coastal Hazard Statement , Flood Watch, Areal Flood Advisory , Flood Watch, Areal Flood Advisory, Coastal Hazard Statement
South Carolina - Flash Flood Watch , Areal Flood Watch , Areal Flood Advisory, Flash Flood Watch , Areal Flood Advisory, Coastal Flood Advisory, Flash Flood Watch
South Dakota - Winter Storm Watch
Tennessee - Areal Flood Warning , Flood Warning, Areal Flood Warning , Flood Warning , Flood Advisory , Hydrologic Statement , Public Information Statement
Texas - Flood Warning , Wind Advisory , High Wind Warning , Fire Weather Warning, Fire Weather Watch , Air Quality Alert
Virginia - Areal Flood Warning , Flood Warning , Flood Warning, Areal Flood Warning , Areal Flood Warning , Coastal Flood Statement , Areal Flood Watch , Areal Flood Advisory, Areal Flood Watch , Flash Flood Watch , High Surf Advisory , Areal Flood Watch, Areal Flood Advisory
Washington - Winter Weather Advisory
West Virginia - Areal Flood Warning , Flash Flood Watch , Areal Flood Advisory, Areal Flood Watch
Wisconsin - Flood Warning , Special Statement
Wyoming - Winter Weather Advisory , Winter Storm Watch

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