Updated
Updated · The New York Times · Sep 7
Hurricane Lowell Raises Rare Tornado Threat in Hawaii, With 42 Reported Since 1950
Updated
Updated · The New York Times · Sep 7

Hurricane Lowell Raises Rare Tornado Threat in Hawaii, With 42 Reported Since 1950

3 articles · Updated · The New York Times · Sep 7

Summary

  • Forecasters warned Lowell could spawn brief tornadoes across Hawaii through Monday night, with the highest risk near Kauai and Niihau.
  • The threat stems from the hurricane passing west of Kauai, placing those islands in the storm’s right-front quadrant, where shifting low-level winds can trigger tornadoes in outer rain bands.
  • Heavy rain, flash flooding and mudslides remain the main hazards, while the National Weather Service said tornado risk is lower on the other islands and should drop quickly early Tuesday.
  • Hawaii has recorded just 42 tornadoes from 1950 to 2018, and many begin as waterspouts that move ashore; one of the state’s most damaging events caused at least $1.5 million in losses in 1971.

Insights

Could a rare tornado from Hurricane Lowell cause unexpected catastrophic damage to Hawaiian buildings primarily designed for straight-line winds?
How will Hawaiian residents react to a sudden tornado warning during a hurricane when such events are historically almost unheard of?
Are Kauai's emergency shelters adequately equipped to handle the simultaneous threats of a major hurricane, massive flooding, and rare tornadoes?