September 12, 1846 Tsunami: Tuscany, Italy
A tsunami caused by an earthquake began at Tuscany, Italy on September 12, 1846.
Where the waves reached
The source of the tsunami. No runup with a place is recorded for it.
- Under 1 m
- 1 to 3 m
- 3 to 10 m
- 10 to 30 m
- 30 m and more
- Height not recorded
The tsunami
- Date
- September 12, 1846
- Source
- Tuscany, Italy
- Cause
- Earthquake
- Runups recorded
- 0
- Waters
- Ocean
- How certain
- Probable tsunami
The toll
The record gives no deaths, injuries or damage for this tsunami.
What the record says
NCEI’s account, from the sources it cites.
"A rumble and movements of the sea water resumed under a clear sky" (reference #2130).
More
Every tsunami in 1846The 1800sTsunamis of ItalyThis day in weather historyAlerts in force
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. NCEI tsunami event 3316.