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M0.9 Depth: 8.1 km

M0.9 Earthquake near Çatalca, İstanbul (Turkey)

UTC time: 2026-06-11 11:11:17 UTC Local time: —

About this earthquake

A magnitude M0.9 earthquake was recorded near Çatalca, İstanbul (Turkey) on June 11, 2026 at 11:11 UTC. With a focal depth of about 8 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Turkey: 68 earthquakes were recorded in the past 24 hours, the strongest reaching M3.0.

Details

Magnitude
M0.9
Depth
8.1 km
UTC time
2026-06-11 11:11:17 UTC
Local time
—
Country
Turkey
State
İstanbul
City
Çatalca
Village
Karamandere Mahallesi
Source
emsc
Coordinates
41.35310, 28.29140
Temperature
21.8°C

Map

Depth profile

Depth profile Depth: 8.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8.1 km
Shallow
8.1 km
8.1 km — close to the regional average (8.5 km)
Regional average: 8.5 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Kula
    Distance: 309 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Historic earthquake map · Turkey

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Turkey

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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