A.s.l. These phenomena movements to extend heterogeneously, based onand form and level of snow enabling trails, usually anastomosed,involved. the snow movements to extend heterogeneously, Furthermore, to supply volume of inventory, official avalanche data of your Abruzzo according to the type in addition to a full snow involved. Area have been integrated withcomplete inventory, neighborhood chronicles, eyewitness reports of Additionally, to provide a the literature data, official avalanche information of the Abruzzo past avalanche events, and studies of earlier events recorded in several historical and Area had been integrated with the literature data, local chronicles, eyewitness reports of technical archives. previous avalanche events, and research of earlier events recorded in various historical and technical archives.Land 2021, ten, 1176 Land 2021, ten, x FOR PEER REVIEW20 of 33 21 ofFigure 12. Historical snow avalanche map of your study location (1957013 period). Figure 12. Historical snow avalanche map on the study location (1957013 period).The study area has suffered rapid and intense urban improvement for sport tourism The study location has suffered aarapid and intense urban development for sport tourism purposes due to the fact 1965, although various Apilimod Autophagy avalanches have occurred in the previous, according to purposes considering that 1965, despite the fact that many avalanches have occurred inside the previous, according to regional chronicles and eyewitness reports. These events have been also integrated into the snow local chronicles and eyewitness reports. These events were also integrated in to the snow avalanche inventory evaluation, enabling the mapping of the maximum extent of avalanches avalanche inventory analysis, enabling the mapping from the maximum extent of avalanches inside the Prati di Tivo region. They are chronologically reported as follows: in the Prati di Tivo location. They may be chronologically reported as follows: April 1929 (not reported in the official database of Abruzzo Abruzzo Region)–A big April 1929 (not reported inside the official database of Area)–A substantial avalanche occasion reached thereachedShelter (Rifugio delle Guidedelle Guide in Italian). avalanche occasion Guide the Guide Shelter (Rifugio in Italian). 77April 1978–A massive avalanche, detached fromfromnorthern escarpment with the Corno April 1978–A substantial avalanche, detached the the northern escarpment of the Piccolo ridge, moved down by means of rock gullies and impacted the ski liftthe ski lift and Corno Piccolo ridge, moved down by way of rock gullies and impacted plus the other facilities downstream towards the Madonnina location. place. the other facilities downstream to the Madonnina 88January 1981–An avalanche, detached from the northern slopes slopesCorno Piccolo January 1981–An avalanche, detached in the northern with the of the Corno ridge, impacted some homes and buildings positioned at Prati di Tivo. di Tivo. Piccolo ridge, Troglitazone site affected some homes and buildings positioned at Prati 22March 1984–An avalanche impacted the study region and posed posed in a threat the March 1984–An avalanche affected the study region and in a threat the Madonnina chairlift chairlift bar. Madonnina bar.Land 2021, 10, x FOR PEER Review Land 2021, 10,22 of 35 21 of3 March 1999–A significant avalanche hit the study area, causing quite a few damages for the ski facilities (e.g., pylons, intermediate station, location, causing several damages for the 3 March 1999–A large avalanche hit the study and ticket office). ski facilities (e.g., pylons, intermediate station, and ticket office). of snow avalanches The.