=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 06-Aug-1992
Italian levels may be influenced by the Messina earthquake of 1908 - see Bottari et al., Tectonophysics, 202, 269-275, 1992
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Mar-1993
The stations Porto Maurizio (250/001), Napoli Arsenale (250/041)and Napoli Mandraccio (250/051) appear to each have a datum shift around 1910. Evidence for regional coherence?
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 02-Feb-1994
See 'Ground deformation and gravity changes accompanying the 1982 Pozzuoli uplift' Bull. Vulcanol., 47-2, 1984
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 07-Dec-1998
For a discussion of land movements in the area of the Gulf of Naples,see the paper by G.Berrino in Tectonophysics,294,323-332,1998.

