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): 1818 | |||||||
---|---|---|---|---|---|---|---|
hr (UTC) | Su 03/11 | Mo 03/12 | Tu 03/13 | We 03/14 | Th 03/15 | Fr 03/16 | Sa 03/17 |
00 | 18 | 13 | 15 | 9 | 10 | 15 | 19 |
01 | 5 | 3 | 7 | 4 | 10 | 10 | 3 |
02 | 7 | 8 | 10 | 5 | 12 | 5 | 6 |
03 | 4 | 3 | 1 | 4 | 2 | 2 | 2 |
04 | 3 | 2 | 2 | 0 | 0 | 1 | 2 |
05 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
09 | 1 | 5 | 5 | 4 | 5 | 4 | 2 |
10 | 17 | 23 | 22 | 23 | 25 | 24 | 24 |
11 | 19 | 15 | 17 | 17 | 12 | 19 | 19 |
12 | 19 | 13 | 13 | 14 | 15 | 10 | 12 |
13 | 8 | 17 | 14 | 15 | 10 | 19 | 14 |
14 | 12 | 9 | 12 | 9 | 12 | 11 | 11 |
15 | 18 | 20 | 15 | 15 | 23 | 19 | 19 |
16 | 18 | 25 | 14 | 20 | 17 | 17 | 22 |
17 | 9 | 8 | 9 | 11 | 17 | 9 | 11 |
18 | 16 | 11 | 15 | 13 | 13 | 18 | 12 |
19 | 16 | 17 | 17 | 15 | 19 | 13 | 13 |
20 | 15 | 12 | 19 | 19 | 8 | 14 | 19 |
21 | 13 | 23 | 17 | 14 | 17 | 24 | 18 |
22 | 14 | 16 | 15 | 23 | 21 | 18 | 15 |
23 | 23 | 15 | 21 | 15 | 15 | 24 | 10 |
tot: | 256 | 258 | 260 | 249 | 263 | 277 | 255 |