Table 4 results of the elicitation V

Node 1

1) # VT (M > 0.8)

2) # LP/VLP/ULP

3) Uplift

4) Uplift rate

5) New fractures

6) Degassing structure extension or increase in flux

7) Presence of acid gases (HF, HCl, SO₂)

8) Temperature at fumarole “Pisciarelli”

Node 2

1) # deep VT (> 3.5 km, M > 0.8)

2) # deep LP (> 2.0 km)

3) # VLP/ULP

4) Presence of tremor

5) Presence of deep tremor (> 3.5 km)

6) Uplift

7) New fractures

8) Macroscopic variation on the

deformation pattern (tens of m)

9) Presence of acid gases (HF, HCl, SO₂)

10) Variation in magmatic component

Node 3

1) Acceleration in # seismic events

2) Acceleration in RSAM

3) Presence of tremor

4) Hypocenter dispersion (depth range) (10^th - 90^th perc.)

5) Macroscopic variation on the

deformation pattern (tens of m)

6) Migration of incremental maximum (m)

7) New fractures

8) Presence of acid gases (HF, HCl, SO₂)

9) Phreatic activity