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Bulgaria · Blagoevgrad

M1.1 Earthquake near Petrich, Blagoevgrad (Bulgaria)

UTC time: 2026-09-15 23:32:42 UTC Local time: —

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About this earthquake

On September 15, 2026 at 23:32 UTC, a magnitude M1.1 earthquake occurred near Petrich, Blagoevgrad (Bulgaria). The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by NOA and cross-checked across seismological networks.

Details

ID
9acda8b672f315cb2b229b5e90ada7fe0a2b035c
Magnitude
M1.1
Depth
10.0 km
UTC time
2026-09-15 23:32:42 UTC
Local time
—
Country
Bulgaria
State
Blagoevgrad
City
Petrich
County
Petrich
Source
noa
Coordinates
41.41350, 23.19141
Temperature
11.9°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (14 km)
Regional average: 14 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

  • Methana
    Distance: 422 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece

Bulgaria

Context for this earthquake

21 Sep 2025 – 21 Sep 2026 · M ≥ 2.0 · 67 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 profile

Historic earthquake map · Bulgaria

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Country statistics · Bulgaria

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Stats (last 24h)

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