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	7/22/2003		0.671		1	7/27/1981		0.75452		1	7/15/1980		0.85234
2	7/19/1979		1.0668		2	7/21/1989		0.79917		2	7/30/2008		0.87486
3	7/27/1963		1.111		3	7/16/1967		0.80903		3	7/30/1974		1.01242
4	7/28/1961		1.2033		4	7/31/2007		0.80944		4	7/20/1995		1.03131
5	7/29/2001		1.2233		5	7/15/1987		0.81184		5	8/2/1971		1.04499
6	7/15/1955		1.2982		6	7/17/1954		0.9542		6	7/25/1968		1.07239
7	7/23/2002		1.379		7	7/22/1990		0.97809		7	7/27/2008		1.08378
8	7/20/1976		1.3953		8	7/26/1951		0.99221		8	7/15/1950		1.10372
9	7/18/1979		1.4121		9	7/20/1992		0.99404		9	8/3/1963		1.10908
10	8/1/1976		1.4831		10	7/20/1956		0.99784		10	7/24/1955		1.11683
11	7/29/1984		1.4878		11	7/28/1973		1.04722		11	7/23/1990		1.11795
12	7/20/1983		1.5064		12	7/24/2008		1.05126		12	7/27/1977		1.12047
13	7/17/1974		1.5135		13	8/2/1959		1.05343		13	7/31/2004		1.12662
14	7/18/1961		1.5613		14	7/24/2003		1.05768		14	8/2/1970		1.13388
15	7/15/1975		1.57		15	7/15/1975		1.06		15	7/27/1986		1.14125
16	8/1/1985		1.5853		16	7/19/1970		1.08671		16	7/31/1952		1.14454
17	7/28/1991		1.6073		17	7/17/1988		1.08741		17	8/3/1957		1.16172
18	7/29/2006		1.6159		18	7/19/1969		1.09769		18	7/18/1955		1.16218
19	7/23/1959		1.6312		19	7/22/1987		1.10986		19	7/22/2008		1.16583
20	7/16/1985		1.665		20	7/29/1992		1.15498		20	7/17/2008		1.20339