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    Wildfire smoke sky over a dry leeward Hawaii community with dry grasslands, intact home

    Hawaii

    Hawaii wildfire preparedness — a calm, clear guide

    How to prepare your home, what to do when smoke or evacuation warnings arrive, and where to find help across Hawaii.

    By Corbivo TeamLast updated: November 2026

    1. Hawaii's wildfire risk, by the numbers

    Hawaii's wildfire risk is fast, wind-driven grass and brush fire on dry leeward sides — driven by invasive grasses, not forest fire.

    In August 2023, the Lahaina fire on Maui destroyed the historic town and killed 101 people — the deadliest US wildfire in over a century.

    The fuel is invasive grasses — guinea grass, buffelgrass, fountain grass — that now blanket former agricultural land on the dry leeward sides of every island. Trade winds turn ignitions into fast-moving grass fires that can overrun neighborhoods within hours. This is not a forest-fire problem; it's a grass/brush fire problem, and it demands different mitigation.

    2. Defensible space & home hardening

    Hawaii wildfire is wind-driven grass fire — the first 5 feet around your house is the single most important zone.
    • Zone 0 (0–5 ft) — non-combustible buffer. Gravel, hardscape, or bare mineral soil against the foundation. No bark mulch, no combustible plants, no wood fencing attached to the house. In dry leeward Hawaii, wind-blown embers from invasive grass fires pile up here first.
    • Zone 1 (5–30 ft) — lean, clean, green. Well-maintained, low-growing plants. Keep dry grass — especially invasive guinea grass, fountain grass, and buffelgrass — mowed short. Trim tree limbs at least 10 ft from the house.
    • Zone 2 (30–100 ft) — reduced fuel. Actively manage invasive grasses. Mow, graze, or clear firebreaks. Space trees so canopies don't touch. Remove ladder fuels.
    • Home hardening. Class-A rated roof, ember-resistant (⅛-inch mesh) vents, enclosed eaves and soffits, dual-pane or tempered windows, non-combustible siding where possible. Enclose open lanai/under-house crawlspaces.

    3. Build your home inventory long before wildfire season

    Lahaina residents had minutes to leave, and much of the town was lost. Documentation is what you can't reconstruct after.

    When your home burns to the foundation, there is nothing left to photograph. The only proof of what you owned is what you captured before the fire, stored somewhere off your property. Undocumented belongings are the single biggest reason Hawaii homeowners get underpaid after a total loss.

    • Walk every room with your phone and record slow, deliberate video. Open closets, drawers, and cabinets.
    • Photograph the front of every appliance and its data plate (brand, model, serial number).
    • Keep receipts, order confirmations, and warranty registrations for expensive items.
    • Store the whole record off-site — cloud storage, an email to yourself, or a service that keeps a timestamped copy.

    In a wildfire total loss, the record you built ahead of time is the only proof you'll have. Build it on a calm afternoon — never during an emergency. Corbivo keeps a timestamped inventory of your home, appliances, and belongings — stored off your property, ready long before you'd ever need it.

    4. Hawaii insurance + HPIA (the FAIR Plan)

    Hawaii HAS a FAIR Plan — the Hawaii Property Insurance Association (HPIA), operating since 1991 as the insurer of last resort for property owners who can't get coverage in the standard market. Post-Lahaina, market stress is rising.

    What HPIA is. A state-created shared-market pool (hpiainfo.com) that provides basic property coverage — including fire — for Hawaii property owners who can't buy a policy on the open market. It is the insurer of last resort, not a value option.

    How to apply. You cannot apply to HPIA directly — you go through a licensed Hawaii insurance agent. Your agent shops the standard market first and turns to HPIA only if standard carriers decline.

    Post-Lahaina market. Rising reinsurance costs and wildfire loss experience have pushed more Hawaii homeowners toward HPIA. Document any mitigation work — mowing invasive grasses, defensible space, home hardening — because it helps at renewal.

    If you can't get coverage: Ask a licensed Hawaii agent about HPIA — hpiainfo.com. For consumer help, the Hawaii Insurance Division: 808-586-2790.

    5. Evacuation planning

    Hawaii uses the state's emergency alert system plus county notifications. Given how fast wind-driven grass fires move, act early on any evacuation warning.
    • Know your zone. Look up your county's emergency notification system and register. Turn on Wireless Emergency Alerts on your phone.
    • Ready — before fire season. Defensible space done. Home-hardening documented. Go-bag packed. Home inventory in the cloud. Two evacuation routes identified. Pet carriers accessible.
    • Set — red flag warnings / nearby fire. Move go-bag and valuables to the vehicle. Park facing out. Full tank of gas. Charge phones and battery packs. Close windows and interior doors.
    • Go — evacuation order. Do not wait in wind-driven conditions. Take your go-bag, pets in carriers, medications, phone chargers, IDs, insurance info. Wear long sleeves and closed-toe shoes.
    • Go-bag basics. N95 masks and goggles, prescription meds, phone chargers + battery pack, cash, copies of ID and policies, a written contact list, water and snacks, pet food and leashes.

    6. After a wildfire in Hawaii

    1. Do not return until officially cleared. Burned neighborhoods are closed for unstable structures, live wires, hot spots, and hazardous materials.
    2. Assume ash is toxic. Post-fire ash — especially in older communities like Lahaina — contains lead, asbestos, and other hazards. Wear an N95 or better, gloves, long sleeves, and eye protection. Do not let children or pets play in ash.
    3. Watch for water contamination. After the Lahaina fire, damaged water systems produced advisories against drinking or bathing in tap water in affected areas. Follow county water advisories.
    4. Document everything before cleanup. Photograph and video the exterior, interior, and every destroyed item. Do not remove debris until your adjuster and any state-managed debris-removal program has inspected.
    5. Beware post-fire scams. Never pay in full up front, never sign an assignment-of-benefits form under pressure, and verify licensure before hiring a contractor.

    7. Filing a Hawaii wildfire claim

    1. Open the claim immediately. Call your carrier's claims line. Get a claim number and adjuster name in writing.
    2. Ask about Additional Living Expenses (ALE) on day one. ALE covers hotels, rentals, meals, pet boarding, and mileage above your normal costs while your home is uninhabitable. Save every receipt from the moment you evacuate.
    3. Document smoke damage aggressively. Smoke penetrates HVAC systems, insulation, drywall, and porous belongings. Get independent air-quality and surface testing if the insurer resists remediation.
    4. Build the total-loss contents inventory. Use your pre-loss video walkthrough and appliance data-plate photos as the backbone. Reconstruct room by room.
    5. Keep a claims diary. Date, person, phone number, what was said. Wildfire claims routinely take a year or more.
    6. If unresolved, call the state insurance regulator. Hawaii Insurance Division: 808-586-2790 (cca.hawaii.gov/ins).

    8. Hawaii contacts

    Need Contact
    Emergency / report a fire 911
    Hawaii Emergency Management Agency dod.hawaii.gov/hiema
    Hawaii Property Insurance Association (FAIR) hpiainfo.com
    Hawaii Insurance Division (DCCA) 808-586-2790
    FEMA Disaster Assistance 1-800-621-3362
    Smoke / air quality airnow.gov

    Frequently asked questions

    Official Hawaii Resources

    More wildfire resources

    For the full preparedness, documentation, and claims playbook — plus other state guides as they roll out — see our main Wildfire Preparedness Guide.

    Have your Hawaii home file ready before you have to evacuate

    Corbivo keeps a timestamped, cloud-stored record of your home and belongings — off your property, and ready the moment you file a wildfire claim.

    Hawaii wildfire prep

    Answers for Hawaii homeowners

    How should Hawaii homeowners prepare their home records for wildfire season?

    Hawaii homeowners should document their home and belongings and back that record up off-site before the dry season sets in. Hawaii's wildfire risk concentrates in the dry season, roughly June or July through November, when non-native grasses that greened up in wetter months cure into highly flammable fuel and wind events can drive fast, destructive fires. The catastrophic 2023 Lahaina fire on Maui, whipped by dry, gusty winds tied to a strong high-pressure system and distant Hurricane Dora, killed at least 102 people and devastated the town. Nearly all Hawaii wildfires are human-caused. The Hawai'i Emergency Management Agency (HI-EMA) leads state preparedness, and partners run the annual Wildfire LOOKOUT! awareness campaign. Corbivo keeps a FEMA-ready home inventory and your full home file backed up off-site, so if you file an insurance or federal-assistance claim after a wildfire, your documentation is already complete and accessible from anywhere.

    When is wildfire season in Hawaii?

    Hawaii's wildfire risk is tied to its dry season, which runs roughly from June or July through November, rather than a single summer window like the mainland. During these months, negligible rainfall dries out the invasive grasses that spread across former agricultural land, turning them into fine, fast-igniting fuel. Leeward and lower-elevation areas are especially vulnerable, and strong trade winds or passing storm systems can rapidly drive flames toward communities. Because roughly 99% of the state's wildfires are human-caused, ignition risk persists year-round, but the dry season marks the most dangerous stretch.

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