Bertrand Delouis
bertranddelouis.bsky.social
Bertrand Delouis
@bertranddelouis.bsky.social
Seismologist. Geoazur lab.
Observatoire de la Côte d'Azur (OCA)
Université Côte D'Azur (UniCA)
France
Double couple focal mechanism used is from USGS.
December 8, 2025 at 5:55 PM
Rupture propagation to the north-west seems to be confirmed by the early aftershock distribution :
December 7, 2025 at 10:08 AM
Double couple focal mechanism used is from USGS.
December 6, 2025 at 10:21 PM
Thnak to the seismic records provided by KOERI

More detail on github.com/bertranddelo...
SlipNearResults/Best_Solution_per_Event at main · bertranddelouis/SlipNearResults
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October 28, 2025 at 7:33 AM
Focal mechanism from the USGS.
October 27, 2025 at 2:14 PM
The vast majority of the aftershocks is located to the East or South-East of the epicenter, not to the North-West of it:
July 21, 2025 at 10:56 AM
By comparison, the USGS solution

earthquake.usgs.gov/earthquakes/...
July 17, 2025 at 10:23 AM