Main Synoptic Hour Surface Observation
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
245 SMUS41 KGYX 220603 SSMMWN 72613 11489 62733 10088 20079 38089 58002 69931 72884 82546 333 10137 20086 70003 90914