Network Code:

Network class:

Network access:

Station Code:

Station status:

Station access:

Site name:

Latitude minimum:

Latitude maximum:

Longitude minimum:

Longitude maximum:

Start year from:

Start year to:

End year from:

End year to:

Geological unit:

Morphology class:

Ground type EC8:

Basin flag:

Vs 30 [m/s] from:

Vs 30 [m/s] to:

f0 [Hz] from:

f0 [Hz] to:

Station markers

Icon	Station status
	Station open
	Station closed

Morphology class

Based on the Italian Building Code

T1 = Flat surface; isolated slopes and cliffs with average slope angle i < 15°
T2 = Slopes with i > 15°
T3 = Ridges with crest width significantly less than the base width and 15° < i < 30°
T4 = Ridges with crest width significantly less than the base width and i > 30°

Ground type EC8

A = Rock
B = Very dense sand or gravel or very stiff clay
C = Dense sand or gravel or stiff clay
D = Loose to medium cohesionless soil or soft to firm cohesive soil
E = Surface alluvium layer C or D, 5 to 20 m thick, over a much stiffer material
S₁, S₂ = ground types requiring special studies

More information can be found here.

Station sensor type

Types: VBB (Very Broad Band), BB (Broad Band), SP (Short Period), SM (Strong Motion) and OBS (Ocean Bottom Sensor)