Nov 3, 2018
A low aloft northeast of the Island of Hawaii generated heavy rainfall, thunderstorms, and flash flooding over the isle and, to a lesser extent, Oahu. No serious injuries were reported, though two hikers stranded by flash flooding on the Big Island suffered minor bumps and bruises. The costs of any damages were not available.
Source: NOAA National Weather Service Storm Events Database (event 788487). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Hawaii County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.