Hawaii, 2024Tropical Storm and Flash Flood in Hawaii, August 24 to 26, 2024
August 24 to 26, 2024 · NWS HFO · 8 events in 6 counties and zones
Hurricane Hone, which formed in the Central Pacific, tracked towards the Hawaiian islands and passed by just south of the Big Island. Hurricane Hone's outer rain bands brought flooding to portions of the Big Island and the close proximity of the center of the storm brought widespread tropical storm force winds with pockets of power outages over the Big Island and Maui.
Every event with a place to put it; 6 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- $8.0 million
- Crop damage
- $10,000
- Events
- 8
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Hurricane Hone, which formed in the Central Pacific, tracked towards the Hawaiian islands and passed by just south of the Big Island. Hurricane Hone's outer rain bands brought flooding to portions of the Big Island and the close proximity of the center of the storm brought widespread tropical storm force winds with pockets of power outages over the Big Island and Maui. Thousands of customers reportedly lost power and utility poles were damaged.
Event by event
3 tropical storm, 2 high wind, 1 high surf, 1 flood, 1 flash flood. Local standard time, as filed.
High Surf, Big Island East
- When
- August 24, 6:54 AM HST to August 25, 6:00 AM HST
- Where
- Big Island East forecast zone
- Reported by
- NWS Employee
- Coordinates
- 19.602, -155.523 (the zone’s center; the record gives no point)
Large swell from Hurricane Hone generated fourteen to eighteen foot surf for east facing shores of the Big Island and Maui.
Tropical Storm, Big Island Interior
- When
- August 24, 7:00 PM HST to 8:00 PM HST
- Where
- Big Island Interior forecast zone
- Reported by
- Park/Forest Service
- Coordinates
- 19.602, -155.523 (the zone’s center; the record gives no point)
A large tree fell and completely blocked traffic just above the Mana Road on the Maunakea Access road.
Flood, Hawaii
- When
- August 25, 12:00 AM HST to August 26, 12:00 AM HST
- Where
- Hawaii County, 11.04 mi SW of Papaaloa to 2.1 mi SW of Naalehu
- Cause
- Heavy Rain / Tropical System
- Property damage
- $5.0 million
- Crop damage
- $10,000
- Reported by
- Newspaper
- Coordinates
- 19.841, -155.320
As quoted in the Star-Advertiser, the Hawaii County Civil Defense Administrator reported the county had received thirty eight damage claims from Kohala to Kau and that, out of the thirty eight damage reports, eighteen had been verified. Nine of these damage reports were major, meaning they may be uninhabitable. One of these properties included a home used as a bed and breakfast experienced extensive flooding with massive mud, boulder, and debris buildup in the home.
Tropical Storm, Big Island East
- When
- August 25, 12:00 AM HST to 6:00 AM HST
- Where
- Big Island East forecast zone
- Reported by
- Emergency Manager
- Coordinates
- 19.602, -155.523 (the zone’s center; the record gives no point)
Kaloli Dr and Huina Rd were closed due to downed trees.
Flash Flood, Hawaii
- When
- August 25, 12:25 AM HST to August 26, 12:30 AM HST
- Where
- Hawaii County, 10.95 mi WNW of Mountain View to 4.33 mi WSW of Honaunau
- Cause
- Heavy Rain / Tropical System
- Property damage
- $3.0 million
- Reported by
- Emergency Manager
- Coordinates
- 19.621, -155.279
Heavy rain from the outer bands of Hurricane Hone caused flooding which closed several roads over the southeast portion of the Big Island. In the Kau District, Highway 11 was closed at Kawa Flats. Wood Valley Road and Cane Haul Road were closed near Pahala. In the Puna District, North Kulani Road was closed. Many of the roads were damaged.
High Wind, Windward Haleakala
- When
- August 25, 5:00 AM HST to 10:00 AM HST
- Where
- Windward Haleakala forecast zone
- Measured
- 43 kt (49 mph) estimated gust
- Property damage
- $20,000
- Reported by
- County Official
- Coordinates
- 21.027, -156.788 (the zone’s center; the record gives no point)
There was a road closure on Olinda Road fronting Seabury Hall on both south and north sides due to large tree down with lines.
High Wind, Honolulu Metro
- When
- August 25, 6:00 AM HST to 10:00 AM HST
- Where
- Honolulu Metro forecast zone
- Measured
- 39 kt (45 mph) estimated gust
- Property damage
- $10,000
- Reported by
- County Official
- Coordinates
- 21.455, -157.961 (the zone’s center; the record gives no point)
Paki Ave. was shut down in the east bound direction from Monsarrat Ave to Kapahulu Ave due to a downed utility pole.
Tropical Storm, Kona
- When
- August 25, 7:00 AM HST to 11:00 AM HST
- Where
- Kona forecast zone
- Property damage
- $10,000
- Reported by
- County Official
- Coordinates
- 19.602, -155.523 (the zone’s center; the record gives no point)
Highway 11 was closed in Milolii due to a downed tree on power lines.
- High Surf
- Large waves breaking on the shore that caused damage, erosion or casualties.
- Tropical Storm
- A tropical cyclone with sustained winds of 34 to 63 knots (39 to 73 mph).
- Flood
- Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
- High Wind
- Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.
After NWS Directive 10-1605, the rules offices file Storm Data by.
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- Heat in Illinois, August 24, 20241 event
- Waterspout in Gulf of Mexico, August 24, 20241 event