Magnitude
M0.9
- Depth
- 7.0 km
- Source
- EMSC
Istanbul · Çatalca
Country overviewTurkey · Istanbul
M0.9 Earthquake near Çatalca, Istanbul (Turkey)
Map
About this earthquake
A magnitude M0.9 earthquake was recorded near Çatalca, Istanbul (Turkey) on August 12, 2026 at 12:33 UTC. The hypocenter lay relatively close to the surface at around 7 km, increasing how strongly it was felt. Events of this size typically go unnoticed.
The data is provided by EMSC and cross-checked across seismological networks. Turkey: 83 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.
Details
Depth profile
Shallow
7 km
7 km — close to the regional average (8.6 km)
Regional average: 8.6 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
Radius · 50 km
Nearby infrastructure
Airports
- İstanbul Airport41.4 kmStraight-line distance
Turkey · IST · LTFM - Tekirdağ Çorlu Airport46.8 kmStraight-line distanceTurkey · TEQ · LTBU
Source: OurAirports · Dataset date: 2026-10-01
This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates
İstanbul
Context for this earthquake
01 Oct 2025 – 01 Oct 2026 · M ≥ 2.0 · 36 Catalogue entries
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
Open seismic profileHistoric earthquake map · Turkey
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.
Country statistics · Turkey
View earthquake KPIs, strongest and latest events, and averages for this country.
Stats (last 24h)
Global (24h)
555
Country (24h)
Turkey
83
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