TornadoLookup

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Oahu Koolau County, Hawaii

Tornadoes, hail, floods and severe storms recorded here between 2004 and 2021, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.

0
Tornado reports
0
Hail reports
0
Floods since 1996
532
All events
0
Deaths
$72K
Property damage

Year by year

20042021
Hover or tap a bar to see that year.
All storm eventsTornadoes

NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.

Most significant events

The strongest tornadoes, deadliest events and biggest damage here, up to 50.

March 17, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
March 13, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
March 8, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
March 1, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
March 1, 2021 · Oahu Koolau, Hawaii
Strong Wind Strong Wind2 injuries
A large ironwood tree fell onto a vehicle on Kamehameha Highway near Kahana Bay. Two individuals were injured.
February 23, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
February 13, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
February 9, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
February 4, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
January 24, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
January 23, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
January 14, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
January 9, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
January 4, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
January 1, 2021 · Oahu Koolau, Hawaii
High Surf High Surf
December 29, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
December 27, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
December 23, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
December 18, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
December 17, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
December 5, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
December 1, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
November 22, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
November 10, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
October 25, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
July 26, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
Debris from high surf closed Kamehameha Highway near Kaaawa in windward Oahu for a time on the afternoon of the 26th.
May 15, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
April 22, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
April 18, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
April 15, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
March 25, 2020 · Oahu Koolau, Hawaii
Strong Wind Strong Wind
Kalihi Street was clolsed for a time in both directions near Umalu Place on Oahu due to fallen power poles and trees on the roadway.
March 24, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
March 20, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
March 12, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
March 7, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
March 1, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 29, 2020 · Oahu Koolau, Hawaii
Strong Wind Strong Wind
February 28, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 28, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 25, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 20, 2020 · Oahu Koolau, Hawaii
Strong Wind Strong Wind
February 19, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 13, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 10, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
February 6, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
January 25, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
January 20, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
January 17, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
January 7, 2020 · Oahu Koolau, Hawaii
Strong Wind Strong Wind
January 6, 2020 · Oahu Koolau, Hawaii
High Surf High Surf
Events by year, as a table
YearEventsTornadoes
2021150
2020360
2019290
2018430
2017330
2016430
2015320
2014250
2013320
2012290
2011320
2010350
2009310
2008210
2007250
2006290
2005320
2004100