Kona Low Floods & Imminent Heavy Rain/Flash Flood Risks — Oahu West/North Shore/Molokai
Key Questions
What is the current flood watch for Hawaii?
The National Weather Service issued a Flood Watch from April 6 at 2:31 PM HST until April 10 at 6:00 PM HST for all islands in Hawaii due to flash flooding risks from excessive rainfall on saturated grounds. Heavy rain and thunderstorms are expected statewide.
Which areas on Oahu are most at risk from the Kona low?
Oahu's West Shore, North Shore, and Molokai face imminent heavy rain and flash flood risks. Specific areas like Waialua and Haleiwa are receiving ongoing aid, with Nanakuli's water main fixed and Farrington Highway reopening.
What preparations has the City of Honolulu made?
The Oahu Emergency Operations Center activated on Wednesday, Mayor Blangiardi declared full alert with emergency shelters opening, go-bags recommended, and stream clears underway. Officials urge preparedness for heavy rainfall, potential flooding, and evacuations.
Are emergency shelters available on Oahu?
Yes, the City and County of Honolulu is activating emergency shelters as a precaution against the third Kona low system, which could bring heavy rain, flash flooding, and severe weather.
What health risks are associated with the flooding?
Brown water may contain bacteria and leptospirosis (lepto). Residents are advised to avoid contact with floodwaters due to these contamination risks.
How is Dole preparing for the storm?
Dole Food Company is proactively managing its Wahiawa reservoir and dam system levels ahead of heavy rainfall to mitigate flooding risks.
What damages have been reported from recent storms?
Back-to-back storms caused widespread flooding and damage statewide, with estimates up to $1 billion awaiting a Presidential Disaster Declaration.
What should residents do if power goes out during the storm?
Heavy rain and flooding can cause power outages; residents should prepare by having flashlights, batteries, and non-perishable food ready, and avoid downed power lines.
NWS Flood Watch Apr6-10 statewide heavy rain/thunderstorms on saturated grounds; Oahu EOC Wed activation, Mayor Blangiardi full alert/shelters/go-bags/stream clears; Waialua/Haleiwa aid ongoing, Nanakuli water main fixed/Farrington reopening; brown water bacteria/lepto; $1B damages await Pres Dis Decl.