Significant earthquakes of 1883

October 15, 1883 Earthquake: Ayvalik, Izmir, Cesme, Turkey

October 15, 1883 · M7.3 · 15,000 deaths · 3,600 houses destroyed

A magnitude 7.3 earthquake struck Ayvalik, Izmir, Cesme, Turkey on October 15, 1883 at 13:30 UTC. It killed 15,000 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 15, 1883
Time
13:30 UTC
Place
Ayvalik, Izmir, Cesme, Turkey
Magnitude
7.3 (Ms)
Intensity
10 on the Modified Mercalli scale
Tsunami
None recorded
Epicenter
38.300° N, 26.200° E
Country
Turkey

The toll

Deaths
15,000
Damage
Extreme (about $25 million or more)
Houses destroyed
3,600

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.

October 15, 1883, 15h30min, 38.4 N, 26.1 E, intensity X, magnitude = 7.3. A disastrous shock in the region of Izmir, at Izmir and Ayvalik several houses collapsed, particularly severe at the coast between Urla and Cesme where all houses were destroyed, casualties, at Cesme many houses were thrown down, destructive also in the villages Kritha, Alazata, Balcik, Serandumo, Korentzik, more than 120 victims, the earth cracked near Alazata, felt as far as Canakkale, Athinai, Syra, Andros, Thlra. Houses heavily damaged along the western coast of the Cesme peninsula, small damage at Izmir, epicenter probably between Cesme and Khios, at Khios only old houses collapsed. Aftershocks: Oct. 22, a damaging shock at Cesme; Nov. 1, 38.3 N, 26.3 E, intensity VIII-X, cracks in the ground near Pyrgi, a rockslide near Safdere, Karakoy ruined, a strong shock at Cesme and in the bay of Izmir. (reference #1099)

October 15, 1883, Greece and Asia Minor, Syra, Chios, Smyrna, Avalik and villages between Vurla and Chesmeh, 3,600 houses destroyed, intensity III which corresponds to an earthquake which destroyed towns and devastated districts. (reference #1055)

October 15, 1883, 38.3 N, 26.2 E, intensity IX, Cesme Peninsula, 15,000 killed. (reference #1071)

October 15, 1883, Izmir, Cesme, 15,000 killed. (reference #1051)

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1883The 1800sRecent 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 2331.