DISTURBANCES
EARLYWARNING
PACIFICOCEAN
TSUNAMI
ALASKA
D
X
P
U
I
S
U
W
E
S
C
A
A
A
Q
V
O
V
F
G
I
S
H
D
U
E
E
J
Q
U
L
T
K
D
Y
E
D
I
E
E
U
G
D
O
O
L
I
Y
H
V
H
S
W
A
G
N
V
S
U
M
V
Y
A
A
J
T
D
U
M
I
X
Q
I
U
D
L
K
C
F
U
I
K
Z
N
O
A
Q
X
B
B
S
R
R
R
K
W
W
R
P
T
S
L
E
Y
A
P
A
B
W
O
Q
A
M
S
I
O
A
L
L
B
F
A
E
R
U
W
A
U
E
Q
U
I
A
F
R
N
O
J
A
Y
D
N
B
A
D
G
L
Q
I
C
N
U
H
L
P
A
C
I
F
I
C
O
C
E
A
N
G
R
R
M
Q
O
V
X
P
N
E
S
A
O
A
A
G
I
V
S
Y
A
J
V
B
L
S
U
E
E
