Naalehu, HI Severe Weather Alertstar_ratehome

...HURRICANE WARNING REMAINS IN EFFECT...

* WHAT...Hurricane conditions.

* WHERE...Alenuihaha Channel, Big Island Windward Waters, Big
Island Leeward Waters and Big Island Southeast Waters.

* WHEN...Until 6 AM Sunday.

* IMPACTS...Extremely strong winds will cause hazardous seas
which will likely capsize or damage vessels and severely
reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for extreme conditions.

&&

This product covers the Hawaiian islands

**OUTER RAINBANDS FROM LALA SPREADING OVER THE BIG ISLAND OF HAWAII**


NEW INFORMATION
---------------

* CHANGES TO WATCHES AND WARNINGS:
- None

* CURRENT WATCHES AND WARNINGS:
- A Hurricane Warning is in effect for Big Island East, Big
Island Interior, Big Island North, Big Island South, Big Island
Southeast, Big Island Summits, Kohala, and Kona
- A Tropical Storm Warning is in effect for Central Oahu, East
Honolulu, Ewa Plain, Haleakala Summit, Honolulu Metro,
Kahoolawe, Kauai East, Kauai Mountains, Kauai North, Kauai
South, Kauai Southwest, Kipahulu, Koolau Leeward, Koolau
Windward, Lanai Leeward, Lanai Mauka, Lanai South, Lanai
Windward, Maui Central Valley North, Maui Central Valley South,
Maui Leeward West, Maui Windward West, Molokai Leeward South,
Molokai North, Molokai Southeast, Molokai West, Molokai
Windward, Niihau, Oahu North Shore, Olomana, South Haleakala,
South Maui/Upcountry, Waianae Coast, Waianae Mountains, and
Windward Haleakala

* STORM INFORMATION:
- About 330 miles southeast of Honolulu or about 140 miles
south-southeast of Hilo
- 17.8N 154.6W
- Storm Intensity 65 mph
- Movement West-northwest or 285 degrees at 13 mph

SITUATION OVERVIEW
------------------
Tropical Storm Lala is expected strengthen to a hurricane and bring
damaging winds, heavy flooding rainfall, and dangerously high surf to
portions of the state this weekend. Impacts will continue to increase on
the Big Island of Hawaii and Maui County throughout the day today.
Oahu and Kauai can expect impacts to begin increasing this afternoon
into the evening. Lala is expected to pass or make landfall over the
southern end of the Big Island of Hawaii this afternoon and pass just
south of the rest of the island chain through Sunday. Damaging winds
and heavy rainfall is expected across the entire state this weekend,
with the Big Island of Hawaii likely seeing the greatest impacts. Do
not focus on the exact forecast track or intensity of Lala at this
time, and be prepared for changes in future forecasts.

Damaging tropical storm force winds will increase across parts of the
Big Island of Hawaii and Maui County, with hurricane force winds
possible as Lala moves near or over the Big Island today. Damaging
winds are expected to spread westward to Oahu and Kauai later this
evening and into Sunday. It is very important to note that the
mountainous terrain of the islands will likely produce localized areas
of highly enhanced and damaging winds, even well away from the
tropical cyclone center.

Flooding rain will continue to increase on the Big Island of Hawaii
throughout the day today as Lala approaches. The threat for flooding
will also increase over Maui County today and spread to the rest of
the state this evening and Sunday. Heavy rainfall could persist into
Monday for some areas, mainly over the western end of the island
chain. Lala is expected to produce rainfall totals of 10 to 20 inches,
with locally higher amounts possibly up to 25 inches, across windward
Big Island. Rainfall totals of 8 to 12 inches are possible on windward
Maui and up to 8 inches of rainfall could occur across the remainder
of the island chain. While the highest rainfall amounts will be
focused over windward areas, leeward areas will also have a
significant flood risk.

Large swells generated by Lala will peak today into tonight and
produce dangerous surf along exposed east and southeast shores of all
islands. Very large and extremely rough seas are expected to rapidly
increase today on exposed southeast and east shores of the Big Island
and Maui, and then Oahu and Kauai by late tonight. Damaging surf,
significant beach erosion, and overwash across vulnerable coastal
infrastructure is possible.


POTENTIAL IMPACTS
-----------------

* WIND:
Prepare for life-threatening wind having possible extensive impacts
across the Big Island of Hawaii. Potential impacts in this area
include:
- Considerable roof damage to sturdy buildings, with some having
window, door, and garage door failures leading to structural
damage. Mobile homes severely damaged, with some destroyed.
Damage accentuated by airborne projectiles. Locations may be
uninhabitable for weeks.
- Many large trees snapped or uprooted along with fences and
roadway signs blown over.
- Some roads impassable from large debris, and more within urban
or heavily wooded places. Several bridges, causeways, and
access routes impassable.
- Large areas with power and communications outages.

Also, prepare for dangerous wind having possible limited to
significant impacts across the rest of the state.

* SURGE:
Prepare for locally hazardous surge having possible limited impacts
across Big Island of Hawaii. Potential impacts in this area include:
- Localized inundation with storm surge flooding mainly along
immediate shorelines and in low-lying spots, or in areas
farther inland near where higher surge waters move ashore.
- Sections of near-shore roads and parking lots become overspread
with surge water. Driving conditions dangerous in places where
surge water covers the road.
- Moderate beach erosion. Heavy surf also breaching dunes, mainly
in usually vulnerable locations. Strong rip currents.
- Minor to locally moderate damage to marinas, docks, boardwalks,
and piers. A few small craft broken away from moorings.

* FLOODING RAIN:
Prepare for life-threatening rainfall flooding having possible
extensive impacts across Big Island of Hawaii and Maui County.
Potential impacts include:
- Major rainfall flooding may prompt many evacuations and rescues.
- Rivers and tributaries may rapidly overflow their banks in
multiple places. Small streams, creeks, canals, arroyos, and
ditches may become dangerous rivers. In mountain areas,
destructive runoff may run quickly down valleys while
increasing susceptibility to rockslides and mudslides. Flood
control systems and barriers may become stressed.
- Flood waters can enter many structures within multiple
communities, some structures becoming uninhabitable or washed
away. Many places where flood waters may cover escape routes.
Streets and parking lots become rivers of moving water with
underpasses submerged. Driving conditions become dangerous.
Many road and bridge closures with some weakened or washed out.

Prepare for dangerous rainfall flooding having possible limited to
significant impacts across Oahu and Kauai County.

* TORNADOES:
Prepare for a tornado event having possible limited impacts across
the Big Island. Potential impacts include:
- The occurrence of isolated tornadoes can hinder the execution
of emergency plans during tropical events.
- A few places may experience tornado damage, along with power
and communications disruptions.
- Locations could realize roofs peeled off buildings, chimneys
toppled, mobile homes pushed off foundations or overturned,
large tree tops and branches snapped off, shallow-rooted trees
knocked over, moving vehicles blown off roads, and small boats
pulled from moorings.

PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------

* EVACUATIONS:
Follow the advice of local officials


* OTHER PREPAREDNESS INFORMATION:

During the peak of the storm be ready to move quickly. Keep your
shoes on and rain gear handy. Boots and athletic shoes offer the best
foot protection if you become unexpectedly exposed to the weather.

Keep your cell phone charged and in power-saving mode. If you lose
power, use it sparingly and mainly for personal emergencies and
check-ins.

Do not be a thrill seeker or risk your life for senseless photos or
videos.

Quickly move to the safest place within your shelter if it begins to
fail, preferably an interior room on the lowest floor as long as
flooding is not a concern.

If you are prone to flooding or in an area under a storm surge watch
or warning, be prepared for the possibility of a quick and dramatic
rise in water levels.


* ADDITIONAL SOURCES OF INFORMATION:
- For information on appropriate preparations see ready.gov
- For information on creating an emergency plan see getagameplan.org
- For additional disaster preparedness information see redcross.org

NEXT UPDATE
-----------

The next local statement will be issued by the National Weather
Service in Honolulu HI around 11 AM HST, or sooner if conditions
warrant.

...FLOOD ADVISORY NOW IN EFFECT UNTIL 830 AM HST THIS MORNING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...The island of Hawaii in Hawaii County...

* WHEN...Until 830 AM HST.

* IMPACTS...Minor flooding on roads, poor drainage areas, and in
streams.

* ADDITIONAL DETAILS...
- At 457 AM HST, Radar and rain gauges continued to indicate steady
moderate showers falling at rates of 0.5 to 1.0 inch per hour
over windward Big Island. Water levels in area streams are slowly
rising. The showers are expected to increase in intensity as the
morning progresses.
- Some locations that will experience flooding include...
Hilo, Hawaiian Paradise Park, Kapaau, Honokaa, Papaikou, Honomu,
Pepeekeo, Mountain View, Hakalau, Glenwood, Ninole and Volcano.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

A Flood Watch is also in effect.

&&

...HURRICANE WARNING REMAINS IN EFFECT...

* LOCATIONS AFFECTED
- Naalehu
- Pahala

* WIND
- LATEST LOCAL FORECAST: Equivalent Strong Tropical Storm force
wind
- Peak Wind Forecast: 55-70 mph with gusts to 90 mph
- Window for Tropical Storm force winds: until early Sunday
morning

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 74
to 110 mph
- The wind threat has remained nearly steady from the
previous assessment.
- PLAN: Plan for life-threatening wind of equivalent CAT 1 or
2 hurricane force.
- PREPARE: Last minute efforts should solely focus on
protecting life. The area remains subject to considerable
wind damage.
- ACT: Now is the time to shelter from life-threatening wind.

- POTENTIAL IMPACTS: Unfolding
- Potential impacts from the main wind event are unfolding.

* STORM SURGE
- LATEST LOCAL FORECAST: Localized storm surge possible
- Peak Storm Surge Inundation: The potential for 1-3 feet
above ground somewhere within surge prone areas
- Window of concern: through early Monday morning

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm
surge flooding greater than 1 foot above ground
- The storm surge threat has remained nearly steady from the
previous assessment.
- PLAN: Shelter against storm surge flooding greater than 1
foot above ground.
- PREPARE: All flood preparations should be complete. Expect
flooding of low-lying roads and property.
- ACT: Stay away from storm surge prone areas. Continue to
follow the instructions of local officials.

- POTENTIAL IMPACTS: Unfolding
- Potential impacts from the main surge event are unfolding.

* FLOODING RAIN
- LATEST LOCAL FORECAST: Flood Watch is in effect
- Peak Rainfall Amounts: Additional 10-15 inches, with
locally higher amounts

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for major
flooding rain
- The flooding rain threat has remained nearly steady from
the previous assessment.
- PLAN: Emergency plans should include the potential for
major flooding from heavy rain. Evacuations and rescues are
likely.
- PREPARE: Strongly consider protective actions, especially
if you are in an area vulnerable to flooding.
- ACT: Heed any flood watches and warnings. Failure to take
action will likely result in serious injury or loss of life.

- POTENTIAL IMPACTS: Extensive
- Major rainfall flooding may prompt many evacuations and
rescues.
- Rivers and tributaries may rapidly overflow their banks in
multiple places. Small streams, creeks, canals, arroyos,
and ditches may become dangerous rivers. In mountain areas,
destructive runoff may run quickly down valleys while
increasing susceptibility to rockslides and mudslides.
Flood control systems and barriers may become stressed.
- Flood waters can enter many structures within multiple
communities, some structures becoming uninhabitable or
washed away. Many places where flood waters may cover
escape routes. Streets and parking lots become rivers of
moving water with underpasses submerged. Driving conditions
become dangerous. Many road and bridge closures with some
weakened or washed out.

* TORNADO
- LATEST LOCAL FORECAST:
- Situation is somewhat favorable for tornadoes

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few
tornadoes
- The tornado threat has remained nearly steady from the
previous assessment.
- PLAN: Emergency plans should continue to include possible
tornadoes.
- PREPARE: Stay within your shelter keeping informed of the
latest tornado situation.
- ACT: Move quickly to the safest place within your shelter
if a tornado warning is issued.

- POTENTIAL IMPACTS: Limited
- The occurrence of isolated tornadoes can hinder the
execution of emergency plans during tropical events.
- A few places may experience tornado damage, along with
power and communications disruptions.
- Locations could realize roofs peeled off buildings,
chimneys toppled, mobile homes pushed off foundations or
overturned, large tree tops and branches snapped off,
shallow-rooted trees knocked over, moving vehicles blown
off roads, and small boats pulled from moorings.

* FOR MORE INFORMATION:
- https://www.weather.gov/hfo

...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

* WHAT...Flash flooding caused by excessive rainfall will be
possible.

* WHERE...The Big Island and Maui.

* WHEN...Through late tonight.

* IMPACTS...Significant flooding may occur due to the overflow of
streams and drainages. Roads in several areas may be closed, along
with property damage in urban or low lying spots due to runoff.
Landslides may also occur in areas with steep terrain.

* ADDITIONAL DETAILS...
- Tropical Cyclone Lala will bring heavy rain to the Big Island and
Maui through late tonight. At this time, amounts of 10 to 20
inches are possible over windward areas of Big Island, with 8 to
12 inches over windward areas of Maui. Higher localized amounts
are possible.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 6 AM HST SUNDAY...

* WHAT...For the Big Island, dangerously large surf increasing
from 15 to 20 feet this morning to 18 to 22 feet for the
windward coast and as high as 25 to 30 feet for the southeast
coast this afternoon. For Maui, dangerously large surf
increasing from 9 to 12 feet this morning to 14 to 18 feet late
this evening.

* WHERE...East facing shores of Maui and Big Island.

* WHEN...Until 6 AM HST Sunday.

* IMPACTS...High. Expect very strong breaking waves and powerful
currents. Waves breaking in channel entrances may make
navigating the channels dangerous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay away from the shoreline along the affected coasts. Be
prepared for road closures. Postpone entering or leaving channels
affected by the high surf until the surf subsides.

&&