last week | this week (all airports) | next week
In each cell, the table below shows: 1) number of soundings, 2)
visibility in miles, if available, 3) present weather, if available
Hours with soundings are highlighted.
Soundings at Washington National, VA (DCA): 775 | |||||||
---|---|---|---|---|---|---|---|
hr (UTC) | Su 01/19 | Mo 01/20 | Tu 01/21 | We 01/22 | Th 01/23 | Fr 01/24 | Sa 01/25 |
00 | 9 | 8 | 10 | 6 | 3 | 5 | 11 |
01 | 6 | 5 | 7 | 6 | 2 | 7 | 5 |
02 | 5 | 6 | 7 | 8 | 4 | 5 | 5 |
03 | 4 | 5 | 7 | 4 | 5 | 2 | 6 |
04 | 2 | 5 | 5 | 5 | 3 | 5 | 5 |
05 | 3 | 3 | 0 | 1 | 2 | 0 | 0 |
06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10 | 1 | 2 | 1 | 1 | 1 | 2 | 1 |
11 | 4 | 8 | 8 | 2 | 4 | 4 | 8 |
12 | 7 | 6 | 5 | 6 | 1 | 3 | 7 |
13 | 7 | 5 | 7 | 3 | 5 | 4 | 6 |
14 | 6 | 5 | 5 | 2 | 4 | 7 | 6 |
15 | 6 | 9 | 6 | 6 | 4 | 5 | 6 |
16 | 8 | 9 | 5 | 11 | 6 | 9 | 7 |
17 | 11 | 8 | 10 | 6 | 6 | 8 | 8 |
18 | 5 | 8 | 3 | 4 | 2 | 7 | 3 |
19 | 6 | 4 | 3 | 6 | 3 | 7 | 7 |
20 | 10 | 12 | 4 | 5 | 1 | 6 | 7 |
21 | 11 | 11 | 6 | 10 | 2 | 6 | 8 |
22 | 10 | 6 | 6 | 6 | 5 | 9 | 10 |
23 | 9 | 9 | 6 | 2 | 6 | 9 | 5 |
tot: | 130 | 134 | 111 | 100 | 69 | 110 | 121 |