#
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Help

Ionospheric Storms

Disturbances in the earth′s magnetic field that make communications practical only at lower frequencies.

See also: Ionosphere.

Subjects: Meteorology Physics