Tsunamis in 1522

September 22, 1522 Tsunami: Alboran Sea, Spain

September 22, 1522 · 1,000 deaths · Probable tsunami

A tsunami caused by an earthquake began at Alboran Sea, Spain on September 22, 1522. Its effects were recorded at 2 places in at least 2 countries. It killed 1,000 people, counting the earthquake or eruption that caused it.

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

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
September 22, 1522
Source
Alboran Sea, Spain
Cause
Earthquake
Earthquake
The earthquake
Runups recorded
2
Waters
Ocean
How certain
Probable tsunami
Source location
36.970° N, 2.660° W

The toll

Deaths
1,000 with the earthquake or eruption that caused it
Damage
Severe (about $5 to $25 million) with the earthquake or eruption that caused it

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.

For this event, all references are foreign but they confirmed the observation of a tsunami in northern Morocco on the 22 September 1522. We could not find any information in Maghrebian documents. According to the letter sent to Marquis of Vila Real several tsunami waves were observed at the port of Almeria, between 08:00 and 09:00 a.m.; the village of Badis Ghomera, located close to the Mediterranean coast suffered the impact of the tsunami that flooded most of the village (Varelas, 1984). (reference #8635)

reliability 3 ( probable tsunami). According to Kaabouben et al., (2009), many foreign references are foreign report the observation of a tsunami in northern Morocco on the 22 September 1522.. A letter sent to Marquis of Vila Real reports that several tsunami waves were observed at the port of Almeria, between 08:00 and 09:00 a.m.; the village of Bades Ghomera (today Badés) , located close to the Mediterranean coast suffered the impact of the tsunami that flooded most of the village. Strong evidence for tsunami effects in Bades Ghomera, on the Morocco Mediterranean coast, where both the effect of giant sea waves and a devastating earthquake are described in the archive municipal. (reference #11164)

In any case, there are documents that indicate the existence of a tsunami associated with the earthquake, such as the September 22 minutes of the Ecclesiastical Council of Almeria where a great earthquake is described with reference to a tsunami: “...The city was submerged in most of it, under the waves of the Mediterranean.” and a wood carving made in 1523 illustrating the event showing drowning people, sinking ships and damage to the dock buildings. Other authors show evidence of this tsunami in the sedimentary record of Cabo de Gata in Almeria. [unofficial translation] (reference #13515)

Reference #12955 lists as questionable tsunami

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
AlmeriaSpain25Eyewitness observation of water height
Badis Ghomera (Bades)Morocco248Eyewitness observation of water height

More

Every tsunami in 1522The 1500sTsunamis of SpainThe 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 2026-09-24. NCEI tsunami event 4265.