GFS (was MRF) Spectral fields from COD

GFS Parameter	Forecast Time (Days)
250 mb Isotachs, Hgt	Init	.5	1	1.5	2	3	3.5	4	4.5	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	Loop
500 mb Hgt, Vort	Init	.5	1	1.5	2	3	3.5	4	4.5	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	Loop
Pmsl, Thk, Precip	Init	.5	1	1.5	2	3	3.5	4	4.5	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	Loop

GFS Spectral 500 mb Heights & Vorticity to 144 hours
GFS Spectral Mslp & 1000-500 mb Thickness to 144 hours

NOGAPS image menus

NH Ensemble "Spaghetti" images (500 mb: 546 and 567 dm lines):
==48h, day-2 ==72h, day-3 ==96h, day-4 ==120h, day-5 ==144h, day-6 ==168h, day-7 ==192h, day-8 ==216h, day-9 ==240h, day-10 ==264h, day-11 ==288h, day-12 ==312h, day-13 ==336h, day-14 ==360h, day-15==

ECMWF 24-hourlies from COD:

500 mb height/isotach only:
==00, day-1 ==24, day-2 ==48, day-2 ==72, day-3 ==96, day-4 ==120, day-5 ==144, day-6 ==168, day-7==

MREF, CLIMATOLOGY, COMPOSITES

MREF-MARS severe probabilities

SPC Day 4-8 (NWS login required)