May 25, 1895 Tsunami: W. Kyushu Island, Japan
A tsunami caused by an earthquake began at W. Kyushu Island, Japan on May 25, 1895. Its effects were recorded at 1 place.
Where the waves reached
The source (white) and every runup with a place, colored by the water height recorded there. A ring is a runup NCEI marks doubtful.
- Under 1 m
- 1 to 3 m
- 3 to 10 m
- 10 to 30 m
- 30 m and more
- Height not recorded
Travel times
How long the first wave took to reach each part of the ocean, one line for each hour up to 24, estimated from the source and the depth of the sea.
The travel times are computed in your browser, which needs JavaScript.
- 1 to 4 hours
- 5 to 6 hours
- 7 to 14 hours
- 15 hours and more
Computed in your browser the way NOAA’s own travel time maps are: the wave travels at the square root of gravity times the depth, over NOAA’s ETOPO1 depths averaged to a 10 arc-minute grid. Checked against NOAA NCEI’s maps for 21 tsunamis over the first 24 hours, these lines fall within 10 minutes of NCEI’s at half the points compared and within 52 minutes at 9 in 10. They give when the first wave could arrive, not how high it is; bays, harbors and island chains finer than the grid can see it later. Not for use in a warning: see tsunami.gov.
The tsunami
- Date
- May 25, 1895
- Source
- W. Kyushu Island, Japan
- Cause
- Earthquake
- Earthquake
- The earthquake
- Runups recorded
- 1
- Tsunami intensity (Soloviev-Imamura)
- 0.5
- Waters
- Ocean
- How certain
- Very doubtful tsunami
- Source location
- 33.000° N, 130.000° E
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.
Reference #414:
1895, May 25. Seiches in Nagasaki. (Note: reference #414 lists as “questionable” tsunami)
Reference #3613:
This is a report of abnormal sea level changes which occurred on May 25, 1895 in Nagasaki Harbor. It is suspected that these oscillatory surges were caused by a large, distant earthquake. The surges were similar to the conspicuous seiches called “Abiki” in this district.
Every runup
Nearest the source first. Heights are above sea level at the time; a tide gauge reads half the wave’s full height.
| Where | Country | Km from source | Water height, m | Inland, m | Measured by | First wave, UTC | Deaths |
|---|---|---|---|---|---|---|---|
| Nagasaki | Japan | 31 | Eyewitness observation of water height |
More
Every tsunami in 1895The 1800sTsunamis of JapanThe earthquakeThis 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 2026-10-01. NCEI tsunami event 1224.