Tropical Storm Warning Issued for Big Island East
The National Weather Service in Honolulu has issued a Tropical Storm Warning for the Big Island East area, affecting locations including Hilo, Pahoa, and Volcano.
The warning went into effect on September 24 at 11:00 PM HST, with conditions expected to begin on September 25 at 9:00 AM UTC. The latest local forecast indicates equivalent tropical storm force winds, with peak wind forecasts ranging from 30 to 40 mph and gusts reaching up to 55 mph. There is also a potential for winds between 58 and 73 mph due to forecast uncertainties.
Potential impacts include significant damage to roofing, siding materials, porches, awnings, carports, and sheds. A few buildings may experience window, door, and garage door failures, and unanchored mobile homes could sustain damage. Unsecured lightweight objects may become dangerous projectiles, while several large trees, fences, and roadway signs could be blown over.
Transportation and infrastructure may also be affected, with some roads made impassable by large debris, particularly in urban or heavily wooded areas. A few bridges, causeways, and access routes may become impassable, and scattered power and communications outages are expected, especially in areas with above-ground lines.
Additionally, the storm brings a threat of localized storm surge, with a potential inundation of 1 to 3 feet. Remaining efforts to protect life and property should be completed as soon as possible.