AO Analogs for Similar Dates					NAO Analogs for Similar Dates					PNA Analogs for Similar Dates
Rank	Ending Date		RMSE		Rank	Ending Date		RMSE		Rank	Ending Date		RMSE
1	4/23/1965		1.4385		1	4/19/1952		0.74329		1	4/13/1981		0.54925
2	4/16/1981		1.6848		2	4/27/1958		0.74582		2	4/15/1961		0.69292
3	4/24/2008		1.7831		3	4/13/1994		0.84645		3	4/23/1954		0.71832
4	4/10/1997		1.8121		4	4/28/1958		0.89883		4	4/11/2002		0.81039
5	4/22/1964		1.9185		5	4/16/1981		0.90134		5	4/28/1954		0.85077
6	4/21/1954		1.9499		6	4/12/1991		0.9337		6	4/9/1967		0.85424
7	4/21/1969		1.9688		7	4/19/1976		0.93769		7	4/28/1966		0.88109
8	4/28/1958		1.9753		8	4/22/1987		1.09655		8	4/16/1964		0.88706
9	4/27/1957		2.0147		9	4/15/1980		1.13484		9	4/26/1975		0.94754
10	4/18/2005		2.0464		10	4/15/1952		1.14884		10	4/27/1967		0.96948
11	4/15/2000		2.1501		11	4/26/2004		1.19933		11	4/14/1962		0.97499
12	4/13/1959		2.1525		12	4/20/2004		1.20666		12	4/23/1964		0.97955
13	4/18/1962		2.1885		13	4/9/1950		1.34833		13	4/15/1990		1.05482
14	4/17/1981		2.1894		14	4/17/1994		1.37121		14	4/13/1992		1.08067
15	4/19/1955		2.2255		15	4/28/1990		1.3795		15	4/16/1968		1.11518
16	4/25/1980		2.3137		16	4/9/1971		1.39914		16	4/27/1962		1.13266
17	4/24/2007		2.3333		17	4/27/1992		1.39996		17	4/26/2002		1.18518
18	4/19/2009		2.3396		18	4/15/1971		1.41175		18	4/9/1972		1.1948
19	4/16/2003		2.3703		19	4/12/2002		1.43564		19	4/14/2002		1.20372
20	4/13/1994		2.4443		20	4/17/2005		1.47093		20	4/15/1972		1.28255