Tsunamis in 1870
Every tsunami NOAA records in 1870.
1870 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
- April 6, 1870, Wellington, New Zealand
- April 29, 1870, Westport, New Zealand
- May 11, 1870, Puerto Angel, Mexico
- June 9, 1870, Guadeloupe
- June 24, 1870, Alexandria, Egypt
- July 29, 1870, Adriatic Sea, Croatia
- August 1, 1870, Ionian Sea, Greece
- August 6, 1870, Adriatic Sea, Croatia
- August 12, 1870, Sydney Harbor, Australia
- October 20, 1870, Cape Trinity, Quebec, Canada
- October 28, 1870, Tyrrhenian Sea, Italy
- November 2, 1870, Calabrian Arc, Italy
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.