At 832 PM HST, Doppler radar indicated heavy rain over Kauai. Rain was falling at a rate of 1 to 2 inches per hour. Substantial rises have been observed at the Wainiha River, Waialae Stream, Hanapepe River, and Kawaikoi Stream gages. The Waimea River continues to steadily rise. Rises on other area rivers and streams can also be expected as heavy rain continues. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by heavy rain.
SOURCE...Gauges reported.
IMPAC
Flooding can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.
This report is based on information from NWS, monitored by Alert USA's verified emergency feed.
Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.
Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.
Alert USA is tracking this flood event and will update this report as verified information becomes available.
Verified by Alert USA • NWS