Tsunamis in 1894

May 10, 1894 Tsunami: Off West Coast, Mexico

May 10, 1894 · 6 m · Questionable tsunami

A tsunami of unknown cause began at Off West Coast, Mexico on May 10, 1894. The water rose as high as 6 meters. Its effects were recorded at 2 places.

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

Tsunami warnings in force

The tsunami

Date
May 10, 1894
Source
Off West Coast, Mexico
Cause
Unknown
Maximum water height
6 m (19.7 ft)
Runups recorded
2
Waters
Ocean
How certain
Questionable tsunami
Source location
25.400° N, 108.950° W

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 #11704

The crew and passengers of the steamer St. Paul, which arrived from her trip to the upper part of Mexico yesterday, were the witnesses of a remarkable marine disturbance which occurred on the afternoon of Thursday, the 10th inst. The St. Paul had left Guaymas the day previous for Mazatlan and had arrived opposite San Ignacio Island, which is situated on the Mexican coast in about latitude 25 degrees and not far from the entrance of the Gulf of California. About 2 o'clock in the afternoon the man at the wheel noticed an unwonted agitation of the ocean and called to the captain, who quickly discovered that some miles ahead of the ship the sea seemed to have arisen from its bed and was approaching the St. Paul with the speed of a railroad train.

The captain had sailed too long in these waters not to know a tidal wave when he saw one and immediately called every man on deck and gave orders to hastily make everything as secure as possible. All the passengers were ordered below and the cabin doors locked. The tidal wave rapidly approached the steamer, whose engines were being driven at their fullest power, and when the gigantic wave struck the St. Paul the gallant little steamer emerged on top, the only damage being a loss of some loose articles which were lying unsecured upon the deck. The wave, according to Engineer Houston, was fully twenty feet in height. It passed at a speed too rapid 10 compute and vanished in the horizon about fifteen minutes after striking the St. Paul.

At Mazatlan the effect of the wave was noticed, but no damage was done. At La Paz, on the lower peninsula, the tide at the time was extraordinarily high, and some boats lying upon the beach were swept out to sea. No convulsion was noticed by anyone upon the St. Paul, and it is thought probable that the tidal wave was caused by some marine earthquake a long distance away.

Every runup

Nearest the source first. Heights are above sea level at the time; a tide gauge reads half the wave’s full height.

WhereCountryKm from sourceWater height, mInland, mMeasured byFirst wave, UTCDeaths
La PazMexico188Eyewitness observation of water height
MazatlanMexico356Eyewitness observation of water height

More

Every tsunami in 1894The 1800sTsunamis of MexicoThis 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 5633.