geothermal [Adjective] + activity [Noun]

Strength Strength Dispersion
A:
13
CHISQ:
545.92
AWT:
27,862,424
TTEST:
3.52
G2:
81.55
FAWT:
1.95
MI:
5.46
LOGLOG:
20.19
JD:
0.36
MI3:
12.86
DICE:
0.11
RANGE: