MCCONNELLSVILLE LOCK 7, OH
PRCP from 1948-1997
under 2 index extremes

Index Extremes
PRCP
Obs
Any | Extreme
PRCP days
Mean
PRCP
High NAM&High PNA
117
43
6
0.09"
High NAM&Low PNA
275
117
26
0.14"
High NAM&High CTI
175
57
15
0.11"
High NAM&Low CTI
156
58
14
0.10"
Low NAM&High PNA
193
83
13
0.10"
Low NAM&Low PNA
113
47
13
0.12"
Low NAM&High CTI
189
68
13
0.08"
Low NAM&Low CTI
153
72
19
0.14"
High PNA&High CTI
205
73
12
0.09"
High PNA&Low CTI
91
34
6
0.08"
Low PNA&High CTI
103
44
13
0.14"
Low PNA&Low CTI
292
133
36
0.14"

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