700
Earth
-Relative Streamlines
(phase speed = 0m/s)
and Okubu-Weiss Parameter (shaded, 10^-9 s^-2)
ECMWF:
-120
-108
-096
-084
-072
-060
-048
-036
-024
-012
f000
f012
f024
f036
f048
f060
f072
f084
f096
f108
f120
.......GFS:
-120
-108
-096
-084
-072
-060
-048
-036
-024
-012
f000
f012
f024
f036
f048
f060
f072
f084
f096
f108
f120