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Hawaii, Waianae Mountains

Areal Flood Advisory, Flash Flood Watch

Statement as of 1:44 AM HST on August 24, 2016

... The Flood Advisory remains in effect until 300 am HST for the
island of Oahu in Honolulu County...

At 140 am HST... radar indicated a large area of showers and isolated
thunderstorms moving into the South Shore of Oahu. These showers and
storms will be capable of producing rainfall rates of up to 1 to 2
inches per hour as they move off to the north at around 10 to 15
mph. Minor flooding of low lying and poor drainage areas can be

Locations in the advisory include but are not limited to...
Honolulu... Maunawili... Kailua... Waikane... Mililani... Waialua... Hawaii
Kai... Salt Lake... Kaneohe... Waiahole... Moanalua and Halawa.

Precautionary/preparedness actions...

Stay away from streams... drainage ditches and low lying areas prone
to flooding.

Rainfall and runoff will also cause hazardous driving conditions due
to ponding... reduced visibility and poor braking action.

Do not cross fast flowing or rising water in your vehicle... or on
foot. Turn around... don't drown.

A Flash Flood Watch is also in effect for Oahu until 6 PM Wednesday.

Lat... Lon 2153 15784 2147 15784 2141 15778 2147 15777
      2147 15773 2141 15774 2131 15765 2126 15770
      2130 15772 2126 15782 2134 15790 2130 15791
      2134 15797 2130 15811 2149 15824 2153 15823
      2158 15828 2158 15812 2169 15803 2171 15797


1146 PM HST Tue Aug 23 2016

... Flash Flood Watch in effect through Wednesday afternoon...

The National Weather Service in Honolulu has expanded the

* Flash Flood Watch to include Kahoolawe... Kauai... Lanai...
Maui... Molokai... Niihau and Oahu.

* Through Wednesday afternoon

* deep tropical moisture will continue to produce heavy downpours
and a chance of thunderstorms through Wednesday. With the ground
already saturated in many areas from recent heavy rains... there
will be an elevated risk for flash flooding.

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 be prepared to take action
should flash flood warnings be issued.

Record Report

Statement as of 5:03 PM HST on August 23, 2016

... Record daily maximum rainfall set at Hilo hi...

a record rainfall of 6.98 inches has occurred so far today at
Hilo hi. This breaks the old record of 3.59 set in 1982.
Additional rainfall is expected before midnight... and this record
event report will be updated later.

Weather Severe Map
Alaska - Areal Flood Advisory , Wind Advisory , Record Report
Arkansas - Flood Warning , Heat Advisory , Record Report
California - Air Quality Alert
Colorado - Public Information Statement
Florida - Record Report
Georgia - Record Report
Hawaii - Areal Flood Advisory, Flash Flood Watch , Flash Flood Watch , Record Report
Idaho - Air Quality Alert
Illinois - Flood Warning , Flash Flood Watch
Indiana - Flood Warning , Flood Advisory
Iowa - Flash Flood Warning , Flash Flood Warning, Areal Flood Warning , Flash Flood Warning , Areal Flood Warning , Flash Flood Watch , Record Report , Public Information Statement
Kansas - Flash Flood Watch , Public Information Statement
Louisiana - Flood Warning , Areal Flood Advisory , Heat Advisory , Record Report
Michigan - Flood Warning , Beach Hazard Statement
Minnesota - Flood Warning , Record Report , Public Information Statement
Mississippi - Heat Advisory
Missouri - Flash Flood Watch
Montana - Lake Wind Advisory , Air Quality Alert
Nebraska - Areal Flood Warning , Flash Flood Watch , Record Report , Public Information Statement
New Mexico - Areal Flood Advisory
North Carolina - Public Information Statement
North Dakota - Public Information Statement
Oklahoma - Record Report
Oregon - Heat Advisory , Record Report
Puerto Rico - Flash Flood Watch
South Carolina - Record Report
South Dakota - Record Report
Texas - Flood Warning , Areal Flood Advisory , Heat Advisory , Record Report
Virgin Islands - Flash Flood Watch, Coastal Hazard Statement , Flash Flood Watch
Washington - Heat Advisory , Fire Weather Watch , Special Statement , Record Report
Wisconsin - Areal Flood Warning , Flood Warning, Flash Flood Warning , Flash Flood Warning , Flash Flood Watch , Beach Hazard Statement , Public Information Statement

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