October
100
1006.8
Calm
1039.1
80
1008.0
N
1003.5
999.8
NE
1005.1
962.7
18,073
60
E
1004.9
SE
1002.1
40
S
1002.6
SW
1003.1
20
W
1003.0
NW
1003.4
0
100
Calm
1005.4
1038.9
80
1007.7
N
1003.3
999.4
NE
1003.3
962.1
17,585
60
E
1002.8
SE
1001.7
40
S
1003.0
SW
1003.3
W
20
1004.8
NW
1001.2
0
100
Calm
1000.5
1037.9
80
1006.9
N
1002.5
998.8
NE
1003.3
959.0
16,089
60
E
1002.0
SE
1004.5
40
S
1005.2
SW
1003.9
W
20
1001.8
NW
1000.9
0
100
Calm
1004.5
1035.7
1006.6
80
N
999.6
997.8
954.7
NE
1000.1
17,666
60
E
1002.1
SE
1001.8
40
S
1001.4
SW
1001.9
W
20
1005.1
NW
1001.6
0
960
980
1000
1020
1040
1060
50
60
40
30
20
10
0
Sea Level Pressure (mb)
135