Medvednica Fault Zone

rdf:langString Medvednica Fault Zone

rdf:langString The Medvednica Fault Zone is a fault zone in northern Croatia. It is named after the mountain Medvednica. The fault zone strikes ENE–WSW and is seismically active. The movements along the fault are sinistral and connected to the counterclockwise movements of the Adriatic plate. The fault also shows signs of thrusting. The , a reverse fault which reaches the surface at the northern fringe of Medvednica, is believed to be responsible for the 2020 Zagreb earthquake, which caused a ML 5.5 earthquake with an epicentre in the inner city area. The most dangerous fault on Medvednica is thought to be the NNW–SSE-oriented strike-slip , passing through Kašina, around 16 km (10 mi) from the city centre, which could produce earthquakes up to ML 6.5–6.6 in strength. Some of the research following the 2020 earthquake indicates that the ML 6.3 1880 earthquake, thought to have been caused by the Kašina Fault, was actually a product of the North Medvednica Fault, and Kašina's capacity for earthquakes was revised down to ML 5.88.