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
02/09 02:30
13.1
80
9.13
9.8
11
13
1013.1
0
20.8
27.0
42.3
111.2
106.4
366.5
02/09 02:20
13.2
80
9.19
9.8
13
13
1013.1
0
20.9
27.0
42.5
111.7
107.1
368.8
02/09 02:10
13.4
79
9.18
9.9
13
15
1013.1
0
20.9
27.0
42.4
111.3
106.7
367.4
02/09 02:00
13.5
79
9.24
10
13
15
1013.1
0
21.0
27.0
42.6
111.8
107.4
369.8
02/09 01:50
13.6
79
9.3
10.1
13
15
1013.1
0
21.1
27.1
42.7
112.3
108.0
372.2
02/09 01:40
13.7
80
9.47
10.3
13
15
1013.1
0
21.5
27.3
43.4
114.1
110.2
379.8
02/09 01:30
13.9
79
9.47
10.3
13
15
1013.1
0
21.4
27.3
43.3
113.8
109.9
378.8
02/09 01:20
14
78
9.41
10.3
15
17
1013.1
0
21.3
27.2
43.0
113.0
109.0
375.5
02/09 01:10
14.2
78
9.52
10.4
15
17
1013.1
0
21.5
27.3
43.3
113.9
110.2
379.7
02/09 01:00
14.4
76
9.39
10.3
17
19
1013.1
0
21.2
27.0
42.7
112.2
108.1
372.6
02/09 00:50
14.5
76
9.45
10.4
15
19
1013.1
0
21.4
27.1
42.9
112.7
108.8
375.0
02/09 00:40
14.7
75
9.44
10.4
15
19
1013.1
0
21.3
27.0
42.7
112.3
108.4
373.5
02/09 00:30
14.8
75
9.5
10.4
15
17
1013.1
0
21.5
27.1
42.9
112.8
109.0
375.9
02/09 00:20
14.9
74
9.43
10.3
13
17
1013.1
0
21.3
26.9
42.6
111.9
108.0
372.1
02/09 00:10
15.1
73
9.42
10.4
13
15
1013.1
0
21.3
26.8
42.4
111.5
107.6
370.7
02/09 00:00
15.3
72
9.4
10.3
13
15
1013.1
0
21.2
26.7
42.2
111.0
107.0
368.8
01/09 23:50
15.5
71
9.38
10.3
15
17
1013.1
0
21.2
26.7
42.1
110.5
106.5
367.0
01/09 23:40
15.7
70
9.37
10.3
15
17
1013.1
0
21.1
26.6
41.9
110.1
106.1
365.6
01/09 23:30
15.9
69
9.34
10.2
13
17
1013.1
0
21.1
26.5
41.7
109.5
105.4
363.2
01/09 23:20
16.1
68
9.32
10.2
13
15
1013.1
0
21.0
26.4
41.5
109.0
104.9
361.4
01/09 23:10
16.2
67
9.24
10.1
13
15
1013.1
0
20.8
26.2
41.1
108.0
103.7
357.3
01/09 23:00
16.3
66
9.16
9.9
15
17
1013.1
0
20.7
26.1
40.8
107.0
102.5
353.2
01/09 22:50
16.5
63
8.85
9.6
15
17
1013.1
0
20.0
25.5
39.4
103.5
98.2
338.3
01/09 22:40
16.6
62
8.76
9.3
15
15
1013.1
0
19.8
25.3
39.0
102.5
97.0
333.8
01/09 22:30
16.8
58
8.29
8.6
13
15
1013.1
0
18.8
24.6
37.1
97.4
90.8
312.2
01/09 22:20
17
55
7.96
8
11
11
1013.1
0
18.1
24.0
35.8
93.8
86.4
297.0
01/09 22:10
17.2
54
7.91
7.8
9
11
1013.1
0
18.0
23.9
35.5
93.1
85.6
294.1
01/09 22:00
17.5
53
7.9
7.8
9
9
1013.1
0
17.9
23.8
35.4
92.6
85.2
292.6
01/09 21:50
17.7
52
7.85
7.7
9
11
1013.1
0
17.8
23.6
35.1
91.9
84.3
289.7
01/09 21:40
17.9
51
7.79
7.8
9
11
1013.1
0
17.7
23.5
34.8
91.1
83.4
286.4
01/09 21:30
17.9
50
7.63
7.4
11
11
1013.1
0
17.3
23.3
34.2
89.5
81.5
279.7
01/09 21:20
16.9
54
7.77
7.6
7
9
1013.1
0
17.7
23.7
35.1
92.0
84.2
289.2
01/09 21:10
16.8
57
8.15
8.2
6
9
1013.1
0
18.5
24.3
36.6
96.0
89.0
306.0
01/09 21:00
17.3
55
8.1
8.3
2
4
1013.1
0
18.4
24.1
36.2
94.9
87.8
301.9
01/09 20:50
17.4
54
8
8.2
4
6
1013.1
0
18.1
24.0
35.8
93.7
86.5
297.3
01/09 20:40
17.9
52
7.94
8
6
6
1013.1
0
18.0
23.7
35.3
92.6
85.2
292.8
01/09 20:30
18.1
52
8.03
8.1
6
6
1013.1
0
18.2
23.8
35.6
93.2
86.1
296.0
01/09 20:20
18.4
50
7.86
7.9
6
6
1013.1
0
17.8
23.5
34.8
91.2
83.7
287.6
01/09 20:10
18.8
49
7.89
8
6
6
1013.1
0
17.9
23.4
34.8
91.1
83.7
287.5
01/09 20:00
19.3
47
7.8
7.8
6
7
1013.1
0
17.6
23.2
34.2
89.6
82.1
281.9
01/09 19:50
19.5
45
7.55
7.5
6
6
1013.1
0
17.1
22.8
33.2
87.0
78.9
270.9
01/09 19:40
19.8
44
7.51
7.2
6
7
1013.1
0
17.0
22.6
33.0
86.3
78.1
268.2
01/09 19:30
20.1
42
7.3
7
6
6
1013.1
0
16.6
22.2
32.1
84.0
75.4
258.7
01/09 19:20
20.6
40
7.16
6.8
6
6
1013.1
0
16.2
21.9
31.4
82.2
73.3
251.5
01/09 19:10
20.7
40
7.2
6.8
6
6
1013.1
0
16.3
22.0
31.5
82.5
73.7
252.8
01/09 19:00
21
39
7.14
6.5
7
7
1013.1
0
16.2
21.8
31.2
81.6
72.7
249.5
01/09 18:50
21.1
39
7.19
6.6
7
7
1013.1
0
16.3
21.9
31.3
82.0
73.2
251.1
01/09 18:40
21.4
37
6.94
6.4
7
7
1013.1
0
15.8
21.4
30.4
79.4
70.1
240.3
01/09 18:30
21.6
36
6.83
6.2
7
7
1013.1
0
15.5
21.2
29.9
78.2
68.7
235.4
01/09 18:20
21.9
36
6.95
6.3
7
7
1013.1
0
15.8
21.3
30.2
79.0
69.8
239.3
01/09 18:10
22.1
34
6.64
5.7
9
9
1013.1
0
15.1
20.9
29.1
76.0
66.2
226.7
01/09 18:00
22.4
33
6.55
5.7
9
11
1013.1
0
14.9
20.7
28.7
75.0
65.0
222.4
01/09 17:50
22.9
32
6.54
5.7
9
9
1013.1
0
14.9
20.6
28.5
74.4
64.5
220.7
01/09 17:40
23.3
31
6.48
5.5
9
13
1013.1
0
14.7
20.4
28.2
73.5
63.5
217.3
01/09 17:30
23.7
31
6.63
5.6
9
11
1013.1
0
15.0
20.5
28.5
74.5
64.8
221.9
01/09 17:20
23.9
31
6.71
5.7
9
13
1013.1
0
15.2
20.6
28.7
75.0
65.5
224.4
01/09 17:10
24
29
6.31
5
7
11
1013.1
0
14.3
20.0
27.4
71.5
61.2
209.2
01/09 17:00
24.1
29
6.34
5
7
11
1013.1
0
14.4
20.0
27.5
71.6
61.4
210.0
01/09 16:50
24.2
29
6.38
5.2
9
13
1013.1
0
14.5
20.1
27.6
71.9
61.8
211.3
01/09 16:40
24.4
29
6.45
5.2
13
17
1013.1
0
14.6
20.1
27.7
72.3
62.4
213.4
01/09 16:30
24.6
28
6.3
5.3
7
11
1013.1
0
14.3
19.9
27.2
70.9
60.6
207.3
01/09 16:20
24.7
28
6.34
5
9
13
1013.1
0
14.4
19.9
27.3
71.1
61.0
208.5
01/09 16:10
25
28
6.45
5.2
7
13
1013.1
0
14.6
20.0
27.5
71.8
61.9
211.8
01/09 16:00
25.1
28
6.48
5.3
9
13
1013.1
0
14.7
20.0
27.6
72.0
62.1
212.7
01/09 15:50
25.1
27
6.25
5.2
9
11
1013.1
0
14.2
19.7
26.9
70.0
59.7
204.2
01/09 15:40
25.2
26
6.05
4.7
9
15
1013.1
0
13.8
19.4
26.2
68.3
57.6
196.7
01/09 15:30
24.7
28
6.34
5.3
7
11
1013.1
0
14.4
19.9
27.3
71.1
61.0
208.5
01/09 15:20
24.8
28
6.37
5.1
9
13
1013.1
0
14.4
19.9
27.3
71.3
61.2
209.4
01/09 15:10
24.7
28
6.34
4.9
7
15
1013.1
0
14.4
19.9
27.3
71.1
61.0
208.5
01/09 15:00
24.8
29
6.6
5.7
7
9
1013.1
0
14.9
20.2
28.1
73.3
63.6
217.9
01/09 14:50
24.7
28
6.34
5.2
9
11
1013.1
0
14.4
19.9
27.3
71.1
61.0
208.5
01/09 14:40
24.7
30
6.79
5.9
11
19
1013.1
0
15.3
20.5
28.7
75.0
65.7
225.3
01/09 14:30
24.9
30
6.87
6.2
6
9
1013.1
0
15.5
20.6
28.9
75.5
66.4
227.7
01/09 14:20
24.4
32
7.12
6.6
7
13
1013.1
0
16.0
21.0
29.9
78.1
69.5
238.6
01/09 14:10
24.4
31
6.9
6.4
6
7
1013.1
0
15.6
20.7
29.2
76.2
67.2
230.2
01/09 14:00
24
32
6.96
6.5
7
13
1013.1
0
15.7
20.9
29.5
77.1
68.1
233.6
01/09 13:50
23.6
33
7.02
6.6
9
11
1013.1
0
15.8
21.0
29.8
78.0
69.1
237.1
01/09 13:40
24
32
6.96
6.6
7
11
1013.1
0
15.7
20.9
29.5
77.1
68.1
233.6
01/09 13:30
23.6
33
7.02
6.6
9
13
1013.1
0
15.8
21.0
29.8
78.0
69.1
237.1
01/09 13:20
23.4
34
7.15
6.7
6
9
1013.1
0
16.1
21.3
30.4
79.4
70.7
242.7
01/09 13:10
23.1
33
6.82
6.3
6
9
1013.1
0
15.4
20.9
29.4
76.7
67.4
230.8
01/09 13:00
22.7
34
6.87
6.3
7
11
1013.1
0
15.6
21.0
29.7
77.5
68.2
233.9
01/09 12:50
22.7
36
7.27
7
6
9
1013.1
0
16.4
21.6
31.0
81.1
72.7
249.4
01/09 12:40
22.4
37
7.35
7.2
9
13
1013.1
0
16.6
21.8
31.4
82.1
73.8
253.5
01/09 12:30
22.4
36
7.15
6.7
7
13
1013.1
0
16.2
21.5
30.7
80.3
71.6
245.6
01/09 12:20
22.2
38
7.46
7.3
7
13
1013.1
0
16.8
22.0
31.9
83.3
75.3
258.5
01/09 12:10
22
38
7.37
7.3
9
13
1013.1
0
16.6
21.9
31.6
82.7
74.4
255.5
01/09 12:00
21.8
41
7.87
8
11
15
1013.1
0
17.7
22.6
33.4
87.6
80.3
276.2
01/09 11:50
21.7
41
7.82
7.9
6
7
1013.1
0
17.6
22.6
33.3
87.2
79.9
274.5
01/09 11:40
21.4
44
8.25
8.7
9
13
1013.1
0
18.5
23.3
34.9
91.6
85.2
293.1
01/09 11:30
20.9
46
8.38
9
6
9
1013.1
0
18.8
23.6
35.6
93.4
87.3
300.4
01/09 11:20
20.6
46
8.23
8.8
9
11
1013.1
0
18.5
23.5
35.2
92.3
85.8
295.2
01/09 11:10
20.4
48
8.49
9.2
7
9
1013.1
0
19.0
23.9
36.2
95.1
89.1
306.9
01/09 11:00
20.3
48
8.44
9
11
13
1013.1
0
18.9
23.8
36.1
94.7
88.6
305.1
01/09 10:50
19.8
52
8.88
9.8
7
11
1013.1
0
19.9
24.6
38.0
99.6
94.6
325.8
01/09 10:40
19.5
52
8.73
9.4
9
13
1013.1
0
19.6
24.5
37.5
98.5
93.1
320.6
01/09 10:30
19.4
53
8.84
9.7
13
13
1013.1
0
19.8
24.7
38.0
99.7
94.5
325.7
01/09 10:20
19
56
9.13
10.1
11
13
1013.1
0
20.5
25.2
39.3
103.2
98.6
340.0
01/09 10:10
18.8
56
9.02
10
11
13
1013.1
0
20.2
25.1
39.0
102.3
97.5
336.0
01/09 10:00
18.4
57
8.96
9.7
13
15
1013.1
0
20.1
25.1
38.9
102.2
97.3
335.1
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