October 9, 1790 Earthquake: Cartagena, Santa Fe, Oran, Spain, Algeria
An earthquake struck Cartagena, Santa Fe, Oran, Spain, Algeria on October 9, 1790 at 01:15 UTC. It killed 3,000 people.
Map
Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.
The earthquake
- Date
- October 9, 1790
- Time
- 01:15 UTC
- Place
- Cartagena, Santa Fe, Oran, Spain, Algeria
- Intensity
- 10 on the Modified Mercalli scale
- Tsunami
- Yes: the tsunami it caused
- Epicenter
- 35.700° N, 0.600° W
- Country
- Algeria
The toll
- Deaths
- 3,000
- Damage
- Severe (about $5 to $25 million)
- Houses destroyed
- Many (101 to 1,000)
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.
On October 8-10, 1790 earthquakes occurred on the south coast of Spain and north of Africa, especially the country about Oran and on the Spanish coast at various points between Carthagena and Malaga; and in the interior as far as Santa Fe, west of Granada and also at Malta. Simultaneous shocks occurred on the opposite coast. At Oran twenty shocks were counted during the three days, and the earth shook repeatedly up to the 25th. At Malta but one slight shock was felt.
At Carthagena the sea was so much agitated that the persons employed on the wharfs were obliged to fly. At Oran great damage was done to the fortifications and city, and some lives were lost. At Santa Fe in Spain considerable destruction of property likewise ensued, several houses being thrown down.
(above from reference #496)
October 8, 1790 earthquake caused severe damage on the south coast of Spain and Northern Africa, at Oran, Carthagena, Malaga, Santa Fe and Malta. (reference #1055)
October 9, 1790, 01:15 UTC earthquake at Oran, Algeria, intensity 10. (Reference #1193)
September 9, 1790 [probably same earthquake described above], Oran, 3000 deaths. (reference #1051)
October 9, 1790, 35 deg 7 min N, 0 deg 7 min W, intensity X at Oran, 3,000 victims. (reference #1201)
October 9, 1790, Partial destruction of Oran, 766 deaths. (reference #1180)
Both the main shock and the aftershocks of the 9 October 1790 earthquake were felt in Morocco. Several documents confirm that the coast of Spain Almeria up to Carthage had suffered the impact of this quake (Marinas, op. cit., P.2, in El Mrabet, 2005) (reference #8635)
Other significant earthquakes nearby
Within 200 km, the deadliest first.
- October 10, 1980, Northern, Algeria
- August 18, 1994, Mascara, Algeria
- November 9, 1518, Vera, Spain
- December 22, 1999, Ain Temouchent, Northern, Algeria
- November 29, 1887, Kalaa, Algeria
- July 13, 1967, Near Sig, Algeria
- January 9, 2008, Oran, Algeria
- June 6, 2008, Oran, Algeria
- January 26, 1987, Mohammadia, Qued, Fodda, Tissemsilt, Algeria
- March 1819, Mascara, Algeria
- August 25, 1922, Bordj Abou El Hasen, Dahra, Algeria
- September 9, 1954, El Asnam, Algeria
- September 9, 1954, El Asnam, Algeria
- September 9, 1954, El Asnam, Algeria
- May 23, 1857, Sea of Alboran, Algeria
More
Significant earthquakes of 1790The 1700sRecent earthquakes near hereThis day in weather history
Sources
Significant earthquakes 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 earthquake 1504.