Investigation of pre-1700 Earthquakes Between the Adda and the Middle Adige River Basins (Southern Alps) - Historical Seismology: Interdisciplinary Studies of Past and Recent Earthquakes - page 114

Fig. 14 Distribution of the localities that felt one or two earthquakes in 1117, according to
Guidoboni et al. (2005)
This pattern confirms a very large area of damage in Northern Italy, being Cremona
and Padova separated by more than 120 km and Cremona and Trento by more than
100 km. This large damaged area makes still difficult the determination of the epi-
central location and magnitude.
3.6 Adige Valley
3.6.1 1046, “Valle Tridentina”
This event, the effects of which are referred to a not clearly identified “Valle
Tridentina”, is known to the seismologic literature since the study by Leydecker and
Br uning (1989). It has been subsequently reappraised by Alexandre (1990), consid-
ered as doubtful by Albini et al. (1994b), not reported by Boschi et al. (1995; 1997;
2000). For these reason it was not included in the catalogues NT4.1 (Camassi and
Stucchi, 1997), CPTI99 and CPTI04 (CPTI Working Group, 1999; 2004). Recently,
the earthquake has been reappraised by Guidoboni and Comastri (2005). Damage
area is supposed to cover the area between Salorno and Ceraino, an Adige valley