Comparison of Historical Peaks to (ONI) Oceanic Index
Water Year, Observed Date, Observed Stage, ONI
09, 2009-01-08, 8.45, -0.55
10, 2009-10-17, 7.15, 1.36
11, 2010-12-12, 8.78, -1.64
12, 2011-11-23, 7.53, -1.09
13, 2013-09-28, 7.53, 0.05
14, 2014-03-09, 7.09, -0.17
15, 2014-11-28, 7.78, 0.64
16, 2015-11-17, 9.26, 2.57
17, 2017-02-15, 7.21, -0.67
18, 2017-10-18, 8.14, -0.84
19, 2018-11-27, 9.00, 0.90