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Hawaii, Lanai Mauka

Flash Flood Watch

Statement as of 4:54 AM HST on July 23, 2016


... Flash Flood Watch remains in effect through Sunday afternoon...

The Flash Flood Watch continues for

* Kahoolawe... Lanai... Maui... Molokai and The Big Island.

* Through Sunday afternoon

* the center of Tropical Storm Darby is forecast to move over...
or very close to... The Big Island today... and the islands of
Maui County late tonight into Sunday morning. Excessive
rainfall is expected to become widespread on The Big Island
today... and over Maui County this afternoon into tonight.

* In addition to flood prone areas... heavy rain events of this
size may cause flooding in areas outside designated flood
zones. Storm total rainfall amounts are forecast to be between
10 and 15 inches... with locally higher amounts possible. Low
spots in roads can become dangerous and impassable due to
severe runoff. High amounts of debris in streams and gulches
may clog bridges and culverts resulting in dangerous flooding
which could occur outside the normal channels... and could also
lead to significant property damage.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is very dangerous.

You should monitor later forecasts and get prepared for flash
flooding this weekend. Never drive into areas where water covers
the Road. Turn around... Don/T drown.



Jacobson



Tropical Storm Warning

Statement as of 6:15 AM HST on July 23, 2016

Expires 6:30 PM EDT on July 23, 2016


... Tropical Storm Warning remains in effect...

... Precautionary/preparedness actions...
precautionary/preparedness actions...

Secure outdoor objects which can be blown around and cause
additional damage. Tropical storms can bring very heavy rain
leading to flash flooding. People near streams... rivers... and low-
lying flood prone areas are urged to be especially alert to flash
flooding.


..winds...
Based on the latest forecast track... tropical storm force winds
over 39 mph are expected to begin overspreading the area Saturday
night. In some areas... winds will be as high as 40 to 50 mph with
gusts to 65 mph. Even higher wind and wind gusts will be possible
over mountainous terrain... through passes... and where winds blow
downslope.

Some loose outdoor items will be tossed around. A few power lines
will be knocked down resulting in scattered power outages. Some
large branches of healthy trees will be snapped. Most newly
planted trees and shrubs will be damaged or uprooted.

Poorly constructed homes may sustain minor wall damage and
partial roof removal. Other homes may have minor roof and siding
damage.

... Inland flooding...
rain from Darby is expected to reach Maui later today... becoming
heavy at times with heavier squalls and embedded thunderstorms.
Heavy rain at times will then continue tonight and Sunday. Storm
total rainfall amounts of 10 to 15 inches could lead to
significant flash flooding. Refer to the Flash Flood Watch for
more details.

... Storm surge and storm tide...
for east facing shores of Maui... surf heights of 15 to 25 feet
are expected. This may cause significant wave runup and damage on
some windward coastal roads. Refer to the high surf warning for
more details.

For east facing shores of Molokai... surf heights of 10 to 14 feet are
expected. Refer to the high surf advisory for more details.

... Probability of tropical storm/hurricane conditions...
for Maui County... the chance for damaging tropical storm conditions
at Kahului is 42 percent... 39 percent at Hana... 50 percent at
Lanai City... and 42 percent at Kaunakakai.




Weather Severe Map
Alabama - Heat Advisory
Alaska - Areal Flood Advisory , Special Statement , Record Report
Arizona - Excessive Heat Warning , Record Report
Arkansas - Heat Advisory , Excessive Heat Warning, Heat Advisory , Record Report , Public Information Statement
California - Excessive Heat Warning , Heat Advisory , Fire Weather Warning , Record Report , Public Information Statement
Colorado - Record Report , Public Information Statement
Connecticut - Public Information Statement
Delaware - Heat Advisory, Excessive Heat Watch , Excessive Heat Warning , Air Quality Alert
District of Columbia - Heat Advisory , Public Information Statement
Georgia - Special Statement
Hawaii - Tropical Storm Watch , Tropical Storm Warning , Flash Flood Watch , Flash Flood Watch, High Surf Warning , Flash Flood Watch, High Surf Advisory , High Surf Advisory
Idaho - Public Information Statement
Illinois - Excessive Heat Warning , Heat Advisory , Air Quality Alert
Indiana - Heat Advisory , Air Quality Alert
Iowa - Excessive Heat Warning , Special Statement , Record Report
Kansas - Excessive Heat Warning , Heat Advisory , Record Report , Public Information Statement
Kentucky - Heat Advisory , Excessive Heat Warning
Louisiana - Heat Advisory , Record Report , Public Information Statement
Maryland - Heat Advisory , Heat Advisory, Excessive Heat Watch , Air Quality Alert , Public Information Statement
Massachusetts - Special Statement , Public Information Statement
Michigan - Heat Advisory , Air Quality Alert , Record Report , Public Information Statement
Minnesota - Areal Flood Advisory , Flash Flood Watch , Special Statement , Beach Hazard Statement , Record Report , Public Information Statement
Mississippi - Flash Flood Warning , Heat Advisory , Public Information Statement
Missouri - Excessive Heat Warning , Heat Advisory
Montana - Lake Wind Advisory , Fire Weather Warning , Record Report
Nebraska - Excessive Heat Warning , Heat Advisory , Public Information Statement
Nevada - Record Report
New Jersey - Heat Advisory , Excessive Heat Watch , Heat Advisory, Excessive Heat Watch , Excessive Heat Warning , Air Quality Alert
New York - Coastal Hazard Statement , Heat Advisory
North Carolina - Special Statement, Air Quality Alert , Air Quality Alert
North Dakota - Flash Flood Watch , Special Statement , Public Information Statement
Ohio - Heat Advisory , Excessive Heat Warning
Oklahoma - Heat Advisory , Record Report
Pennsylvania - Excessive Heat Watch , Excessive Heat Warning , Air Quality Alert
Rhode Island - Special Statement , Public Information Statement
South Carolina - Special Statement
South Dakota - Excessive Heat Warning , Fire Weather Warning
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Utah - Record Report
Vermont - Special Statement
Virginia - Heat Advisory , Air Quality Alert , Public Information Statement
Washington - Record Report , Public Information Statement
West Virginia - Heat Advisory , Public Information Statement
Wisconsin - Severe Thunderstorm Warning , Flash Flood Watch , Heat Advisory , Special Statement , Beach Hazard Statement , Record Report , Public Information Statement
Wyoming - Fire Weather Warning , Record Report

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