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M1.3 Depth: 9.5 km

M1.3 Earthquake near Koyulhisar, Sivas (Turkey)

UTC time: 2026-08-23 02:33:54 UTC Local time: —

About this earthquake

A magnitude M1.3 earthquake was recorded near Koyulhisar, Sivas (Turkey) on August 23, 2026 at 02:33 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Turkey: over the past 24 hours, QuakeMap24 logged 81 earthquakes, the strongest at M2.9.

Details

Magnitude
M1.3
Depth
9.5 km
UTC time
2026-08-23 02:33:54 UTC
Local time
—
Country
Turkey
State
Sivas
City
Koyulhisar
Village
İkizyaka
Source
emsc
Coordinates
40.33490, 37.89030
Temperature
19.0°C

Map

Depth profile

Depth profile Depth: 9.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.5 km
Shallow
9.5 km
9.5 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

  • Erciyes Volcanic Complex
    Distance: 290 km ·Stratovolcano ·Elevation: 3'864 m ·Last eruption: -6880 ·Turkiye
  • Karaca Dag
    Distance: 340 km ·Shield ·Elevation: 1'957 m ·Turkiye
  • Hasandag-Keciboyduran Volcanic Complex
    Distance: 403 km ·Stratovolcano ·Elevation: 3'253 m ·Turkiye
  • Nemrut Dagi
    Distance: 417 km ·Stratovolcano ·Elevation: 2'948 m ·Last eruption: 1650 ·Turkiye

Historic earthquake map · Turkey

Open history map
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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