May 1874 Tsunami: Sunderbans, Bangladesh
A tsunami caused by an earthquake began at Sunderbans, Bangladesh in May 1874. Its effects were recorded at 1 place. It killed 2,000 people.
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
The tsunami
- Date
- May 1874
- Source
- Sunderbans, Bangladesh
- Cause
- Earthquake
- Earthquake
- The earthquake
- Runups recorded
- 1
- Waters
- Ocean
- How certain
- Questionable tsunami
- Source location
- 22.000° N, 89.000° E
The toll
- Deaths
- 2,000
Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.
What the record says
NCEI’s account, from the sources it cites.
Mihir Guha (http://www.freejournal.net), former Director General of the India Meteorological Department, informed that a tsunami struck Sunderbans (Bangladesh) in May 1874, killing several hundred thousand people. It was result of an earthquake in Bhola district. Earthquake and tsunami both played havoc in vast areas of Sunderbans, 24-Prganas, Midnapore, Barishal, Khulna and Bhola. Even Kolkata felt its impact. It was the same year that the meteorological center in Alipore was set up. However, no written record of such an earthquake or tsunami is available. (reference #2771)
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 |
|---|---|---|---|---|---|---|---|
| Sunderbans | Bangladesh | 17 | Eyewitness observation of water height | 2,000 |
More
Every tsunami in 1874The 1800sTsunamis of BangladeshThe earthquakeAlerts 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 5284.