Turkey earthquakes

M5.9 earthquake 14 km NW of Demirci, Turkey

A magnitude 5.9 earthquake struck 14 km NW of Demirci, Turkey on Sun, Mar 23, 1969, 11:08 PM GMT+2 (21:08 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M6.8 10 km WSW of Kula, Turkey. This one was a foreshock.

Demirci forecast More in Turkey

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 5.9 (Mw, moment), moderate
Magnitude from: ISC-GEM global catalog
Local time: Sun, Mar 23, 1969, 11:08 PM GMT+2
UTC: 1969-03-23 21:08:44 UTC
Depth: 14.2 km (8.8 mi), shallow
Epicenter: 39.122° N, 28.529° E
Region: Turkey
Strongest shaking: VI, strong shaking
Tsunami flag: No
Status: Reviewed by a seismologist

Deaths and damage

From NOAA NCEI’s Significant Earthquake Database (record 4479), matched to this event by time and place.

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.

NOAA’s full record of this earthquake

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated: VI, strong shaking
Peak ground acceleration: 26.0% of gravity
Peak ground velocity: 2.7 cm/s
Map: Automatic

USGS ShakeMap: estimated shaking intensity around the epicenter — Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty: ±0.30
Depth from: From location

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 2.9 and up: 8 in the 60 days after this one and 0 in the 30 days before it.

After

Earthquakes today Turkey earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event iscgem811440 (also filed as atlas19690323210844). Read Thu, Oct 1, 2026, 4:25 PM UTC.