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): 594 | |||||||
---|---|---|---|---|---|---|---|
hr (UTC) | Su 01/01 | Mo 01/02 | Tu 01/03 | We 01/04 | Th 01/05 | Fr 01/06 | Sa 01/07 |
00 | 1 | 4 | 5 | 5 | 4 | 4 | 5 |
01 | 0 | 5 | 6 | 3 | 5 | 5 | 4 |
02 | 6 | 3 | 4 | 6 | 3 | 7 | 2 |
03 | 2 | 4 | 4 | 2 | 2 | 3 | 3 |
04 | 1 | 2 | 0 | 4 | 5 | 2 | 2 |
05 | 2 | 0 | 2 | 3 | 0 | 0 | 0 |
06 | 0 | 0 | 1 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
11 | 4 | 1 | 0 | 5 | 4 | 4 | 2 |
12 | 5 | 4 | 6 | 3 | 3 | 4 | 5 |
13 | 3 | 4 | 3 | 2 | 2 | 4 | 4 |
14 | 4 | 5 | 7 | 6 | 9 | 6 | 5 |
15 | 4 | 4 | 6 | 6 | 5 | 6 | 5 |
16 | 3 | 5 | 4 | 6 | 5 | 5 | 4 |
17 | 6 | 3 | 6 | 4 | 6 | 6 | 3 |
18 | 1 | 4 | 4 | 4 | 1 | 3 | 6 |
19 | 4 | 6 | 4 | 7 | 7 | 5 | 3 |
20 | 8 | 4 | 4 | 8 | 7 | 10 | 7 |
21 | 6 | 5 | 9 | 5 | 6 | 7 | 5 |
22 | 8 | 6 | 8 | 7 | 6 | 7 | 7 |
23 | 9 | 11 | 5 | 4 | 6 | 7 | 5 |
tot: | 77 | 80 | 88 | 90 | 87 | 95 | 77 |