Tsunamis in 1903
Every tsunami NOAA records in 1903.
1903 on the map
At the source, colored by the highest water recorded.
- Under 1 m
- 1 to 3 m
- 3 to 10 m
- 10 to 30 m
- 30 m and more
- Height not recorded
Every event
- February 10, 1903, Guam, Mariana Islands, US Territories
- March 30, 1903, Banda Sea, Indonesia
- April 6, 1903, Southeast Australia
- May 13, 1903, Calabrian Arc, Italy
- July 16, 1903, S. Mexico
- August 1903, Cook Inlet, AK, United States
- September 7, 1903, Taiwan
- September 26, 1903, Northern Chile
- October 6, 1903, Hawaii, United States
- October 8, 1903, Hawaii, United States
- October 20, 1903, Blacklead Island, Cumberland Sound, Canada
- November 17, 1903, Hawaii, United States
- November 24, 1903, Hawaii, United States
- November 29, 1903, Hawaii, United States
- December 7, 1903, Northern Chile
Sources
Tsunami events and runups from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24.