TY - JOUR PY - 1993// TI - Re-evaluation of minor events: The examples of the 1895 and 1909 Rome earthquakes JO - Natural hazards A1 - Riguzzi, F. A1 - Tertulliani, A. SP - 219 EP - 235 VL - 7 IS - 3 N2 - The city of Rome is subjected to moderate seismic risk due to both local and external seismicity. Up to now, the maximum intensity felt has never exceeded VIII MCS. The 1 November 1895 (I o = VII) and 31 August 1909 (I o = VI) earthquakes demonstrate that small local events can also cause damage in a large old city. In the present work, we have re-evaluated the intensity values of those two events by means of automatic processing. A comparison between the present results with geological evidence and previous studies is shown, especially for the historical centre of Rome. For the first time, the 1909 earthquake instrumental magnitudeM L = 3.6 has been calculated from original recordings.

Language: en

LA - en SN - 0921-030X UR - http://dx.doi.org/10.1007/BF00662648 ID - ref1 ER -