Neural Net GFS D+8 Heidke Skill Scores (Temp.)
Monthly Time Series 
 
   
Monthly Average
Model
Category
May 12
Jun 12
Jul 12
Aug 12
Sep 12
Oct 12
Nov 12
Dec 12
Jan 13
Feb 13
Mar 13
Apr 13
GFS
Above
39.2
28.2
58.2
39.8
16.8
54.1
34.4
44.1
43.9
34.6
2.4
30.4
GFS
Normal
2.9
2.9
-10.9
-13.6
7.6
-2.6
-6.8
10.6
13.0
18.1
10.1
-8.2
GFS
Below
-14.2
-18.4
-18.1
-34.7
-28.8
5.4
2.1
-16.0
39.0
28.7
33.2
34.1
GFS
Total
15.2
6.5
8.6
1.7
4.1
9.3
5.6
28.1
28.9
23.5
10.1
13.7