Relative Measure of Predictability for 500 hPa (Initial Time and Forecast Hours)

2018011600
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018011500
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018011400
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018011300
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018011200
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018011100
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018011000
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010900
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010800
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010700
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010600
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010500
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010400
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010300
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360
2018010200
24
48
72
96
120
144
168
192
216
240
264
288
312
336
360

Click here to go to gif files directory for more maps.

Go Back to Ensemble Home Page

Go Back to EMC Home Page