Observations by Synoptic Data

11-22

3-5

?-?

8-15

8-12

2-2

18-30

7-9

9-11

?-?*

9-21

16-25

7-14

5-11

13-23

10-21

2-8

6-10

4-10

0-5

5-10

6-10

11-18

10-13