**7. References**

312 Earthquake Research and Analysis – Seismology, Seismotectonic and Earthquake Geology

Figure 10a - Cross-correlograms of Pomigliano well (lag 1 month)

Figure 10b - Cross-correlograms of Bucciano well (lag 15 days)

**0 30 60 90 120 150 180 210 240 270 300**

Figure 10c - Cross-correlograms of Sanità spring at Caposele (lags 1 mounth)

**0 12 24 36**

Figure 10d - Cross-correlograms of Tasso river at Scanno (lag 1 day)

 **60**

Sanità spring at Caposele (lag 1 month) and Tasso river at Scanno (lag 1 day).

Fig. 10. Cross-correlograms of (a) Pomigliano (lag 1 month), (b) Bucciano wells (lag 15 days),

 **90**  **120**  **150**

**-0.60 -0.40 -0.20 0.00 0.20 0.40 0.60**

**-0.60 -0.40 -0.20 0.00 0.20 0.40 0.60 0.80**

**-0.60 -0.40 -0.20 0.00 0.20 0.40 0.60**

**-0.10 -0.05 0.00 0.05 0.10 0.15 0.20 0.25 0.30**

**Cross-correlation coefficients rk (calculated for 150 lags)**

**0**

 **30**

**Cross-correlation coefficients rk (calculated for 36 lags)**

**Cross-correlation coefficient rk (calculated for 300 lags)**

**0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36**

**Cross-correlation coefficients rk (calculated for 36 lags)**

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