Station: Portable Btsn (Dfes)  
Atmospheric Gas Attenuation - ITU Rec 676-11
----------------- dB/100km -----------------
Date Time
Temp
RH %
AH g/m3
Dew Point
Wind Direction
Speed kph
Gust kph
Barometer mB
Rainfall Since 9am
24GHz
47GHz
76GHz
122GHz
134GHz
241GHz
04/12 23:10
31.7
18
5.98
5.1
15
19
1013.1
0
13.4
18.1
24.1
62.7
52.6
179.8
04/12 23:00
31.8
18
6.01
5
15
17
1013.1
0
13.5
18.1
24.1
62.8
52.8
180.6
04/12 22:50
31.7
18
5.98
5
13
19
1013.1
0
13.4
18.1
24.1
62.7
52.6
179.8
04/12 22:40
31.5
19
6.25
5.3
7
9
1013.1
0
14.0
18.4
24.9
64.9
55.3
189.3
04/12 22:30
31.7
19
6.31
5.2
7
7
1013.1
0
14.1
18.5
25.0
65.2
55.8
190.9
04/12 22:20
32
18
6.08
5.3
6
6
1013.1
0
13.6
18.1
24.3
63.2
53.4
182.6
04/12 22:10
32.4
18
6.21
5.2
7
7
1013.1
0
13.8
18.2
24.5
63.9
54.4
186.0
04/12 22:00
32.7
17
5.96
5.1
9
9
1013.1
0
13.3
17.9
23.7
61.8
51.8
177.1
04/12 21:50
33
17
6.05
5.1
11
11
1013.1
0
13.5
17.9
23.9
62.3
52.5
179.4
04/12 21:40
33.3
17
6.15
4.9
13
15
1013.1
0
13.7
18.0
24.1
62.8
53.2
182.1
04/12 21:30
33.4
17
6.18
5
15
17
1013.1
0
13.8
18.0
24.2
63.0
53.4
182.9
04/12 21:20
33.6
16
5.88
4.8
17
19
1013.1
0
13.1
17.6
23.3
60.6
50.5
172.7
04/12 21:10
33.7
16
5.91
4.6
13
17
1013.1
0
13.2
17.6
23.3
60.7
50.7
173.4
04/12 21:00
33.6
15
5.51
3.8
9
11
1013.1
0
12.4
17.2
22.2
57.8
47.1
160.7
04/12 20:50
33.7
14
5.17
3
9
9
1013.1
0
11.7
16.8
21.3
55.3
44.0
149.7
04/12 20:40
33.7
14
5.17
2.4
11
13
1013.1
0
11.7
16.8
21.3
55.3
44.0
149.7
04/12 20:30
33.5
14
5.12
2.5
4
6
1013.1
0
11.6
16.8
21.2
55.0
43.7
148.5
04/12 20:20
33.9
13
4.85
2.2
4
4
1013.1
0
11.0
16.4
20.4
52.8
41.1
139.3
04/12 20:10
34.3
13
4.96
2.2
6
6
1013.1
0
11.2
16.5
20.6
53.4
41.8
142.1
04/12 20:00
34.7
12
4.67
2
7
7
1013.1
0
10.6
16.1
19.7
51.1
39.1
132.5
04/12 19:50
35
12
4.75
1.7
7
9
1013.1
0
10.8
16.1
19.9
51.5
39.7
134.5
04/12 19:40
35.3
12
4.82
1.6
9
9
1013.1
0
10.9
16.1
20.0
51.8
40.1
136.2
04/12 19:30
35.6
11
4.49
1.5
9
11
1013.1
0
10.3
15.7
19.1
49.3
37.2
125.7
04/12 19:20
35.8
11
4.54
1.5
11
13
1013.1
0
10.3
15.8
19.1
49.5
37.5
126.9
04/12 19:10
36
11
4.58
1.4
13
19
1013.1
0
10.4
15.8
19.2
49.7
37.8
127.8
04/12 19:00
36.1
11
4.61
1.2
11
13
1013.1
0
10.5
15.8
19.3
49.8
38.0
128.6
04/12 18:50
36.4
11
4.68
1.1
13
17
1013.1
0
10.6
15.8
19.4
50.2
38.4
130.3
04/12 18:40
36.6
10
4.3
0.7
15
17
1013.1
0
9.8
15.4
18.4
47.4
35.1
118.6
04/12 18:30
36.7
10
4.32
0.4
15
17
1013.1
0
9.9
15.4
18.4
47.5
35.3
119.1
04/12 18:20
36.9
10
4.36
0
15
17
1013.1
0
10.0
15.4
18.4
47.7
35.5
120.0
04/12 18:10
37.1
9
3.97
0
13
19
1013.1
0
9.2
15.0
17.4
45.0
32.2
108.3
04/12 18:00
37
10
4.39
1.2
19
24
1013.1
0
10.0
15.4
18.5
47.8
35.7
120.8
04/12 17:50
37.2
10
4.43
1.4
17
22
1013.1
0
10.1
15.4
18.6
48.0
36.0
121.7
04/12 17:40
37.3
10
4.45
1
15
19
1013.1
0
10.1
15.4
18.6
48.1
36.1
122.1
04/12 17:30
37.4
10
4.48
1
20
22
1013.1
0
10.2
15.5
18.6
48.2
36.3
122.9
04/12 17:20
37.8
10
4.57
0.8
17
22
1013.1
0
10.4
15.5
18.8
48.6
36.9
125.0
04/12 17:10
37.9
9
4.13
0.5
19
22
1013.1
0
9.5
15.0
17.7
45.6
33.2
112.0
04/12 17:00
38
9
4.15
0.2
22
26
1013.1
0
9.5
15.0
17.7
45.7
33.3
112.4
04/12 16:50
38.5
9
4.26
0.3
20
26
1013.1
0
9.7
15.1
17.9
46.2
34.1
115.0
04/12 16:40
38.6
9
4.28
-0.3
17
24
1013.1
0
9.7
15.1
17.9
46.2
34.2
115.4
04/12 16:30
38.4
9
4.24
0.1
20
24
1013.1
0
9.7
15.1
17.8
46.1
33.9
114.5
04/12 16:20
38
9
4.15
0.6
15
20
1013.1
0
9.5
15.0
17.7
45.7
33.3
112.4
04/12 16:10
38.3
9
4.22
0.1
22
28
1013.1
0
9.6
15.0
17.8
46.0
33.8
114.1
04/12 13:30
38.1
10
4.64
1.6
19
30
1013.1
0
10.5
15.5
18.9
48.9
37.4
126.6
04/12 13:20
38.4
10
4.71
2.1
19
22
1013.1
0
10.6
15.5
19.0
49.2
37.8
128.2
04/12 12:50
37.4
10
4.48
0.8
19
24
1013.1
0
10.2
15.5
18.6
48.2
36.3
122.9
04/12 10:20
34.6
12
4.65
1.5
7
11
1013.1
0
10.6
16.1
19.7
51.0
39.0
132.0
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