Significant earthquakes of 1949

August 17, 1949 Earthquake: Karliova, Turkey

August 17, 1949 · M6.8 · 320 deaths

A magnitude 6.8 earthquake struck Karliova, Turkey on August 17, 1949 at 18:44:18 UTC, 15 km below the surface. It killed 320 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
August 17, 1949
Time
18:44:18 UTC
Place
Karliova, Turkey
Magnitude
6.8 (Mw)
Focal depth
15 km (9 mi)
Intensity
10 on the Modified Mercalli scale
Tsunami
None recorded
Epicenter
39.503° N, 40.671° E
Country
Turkey

The toll

Deaths
320
Injuries
355
Damage
Severe (about $5 to $25 million)

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.

Reference #45 lists magnitude 6.8, 320 deaths, and severe damage.

Reference #1153 magnitude 6.5, intensity X, 320 deaths, and moderate damage.

Reference #10476 (v.9.1) 1949 August 17 18:44:17.95 UTC, 39.503 N 40.671 E, magnitude 6.78 Mw, depth 15

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1949The 1900sEvery quake the USGS located in 1949Recent 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 3917.