March
100
Calm
1009.7
1046.2
80
1010.9
N
1007.0
1003.7
NE
1007.2
967.4
18,208
60
E
1008.6
SE
1006.7
40
S
1005.5
SW
1007.0
1008.1
W
20
1007.1
NW
0
100
1010.0
Calm
1045.1
80
1010.7
1008.5
N
1003.3
1006.1
NE
968.2
17,731
60
1005.0
E
1003.4
SE
40
1003.8
S
1004.3
SW
1006.3
20
W
1006.7
NW
0
100
1006.9
Calm
1047.1
80
1009.9
1005.8
N
1002.6
1006.8
NE
969.0
16,642
60
1005.9
E
1006.0
SE
40
1006.9
S
1006.6
SW
1005.9
20
W
1006.2
NW
0
100
1006.1
Calm
1046.1
80
1009.2
1003.0
N
1000.9
1003.8
NE
965.8
17,776
60
1004.0
E
1002.8
SE
40
1004.9
S
1005.8
SW
1009.6
20
W
1004.7
NW
0
60
40
30
20
10
0
960
980
1000
1020
1040
1060
50
Sea Level Pressure (mb)
128