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
18/07 20:30
17.5
72
10.73
12.4
9
11
1013.1
0
23.9
28.2
46.4
122.2
121.6
420.1
18/07 20:20
17.6
71
10.65
12.4
7
9
1013.1
0
23.8
28.1
46.0
121.2
120.4
415.8
18/07 20:10
17.6
71
10.65
12.4
9
11
1013.1
0
23.8
28.1
46.0
121.2
120.4
415.8
18/07 20:00
17.7
71
10.71
12.5
7
11
1013.1
0
23.9
28.2
46.2
121.7
121.0
418.1
18/07 19:50
17.7
71
10.71
12.4
6
9
1013.1
0
23.9
28.2
46.2
121.7
121.0
418.1
18/07 19:40
17.8
70
10.62
12.4
7
9
1013.1
0
23.7
28.0
45.8
120.5
119.7
413.4
18/07 19:30
17.9
70
10.69
12.4
9
11
1013.1
0
23.8
28.1
46.0
121.2
120.4
416.1
18/07 19:20
18
70
10.75
12.4
9
15
1013.1
0
24.0
28.1
46.2
121.7
121.1
418.4
18/07 19:10
18.1
69
10.66
12.4
11
13
1013.1
0
23.8
27.9
45.8
120.5
119.7
413.6
18/07 19:00
18.2
69
10.72
12.5
9
11
1013.1
0
23.9
28.0
46.0
121.0
120.4
415.9
18/07 18:50
18.3
68
10.63
12.3
9
11
1013.1
0
23.7
27.8
45.6
119.9
119.0
411.2
18/07 18:40
18.4
67
10.54
12.3
11
11
1013.1
0
23.5
27.7
45.1
118.8
117.7
406.5
18/07 18:30
18.6
66
10.5
12.2
11
13
1013.1
0
23.4
27.5
44.9
118.0
116.8
403.6
18/07 18:20
18.8
64
10.31
12
11
11
1013.1
0
23.0
27.2
44.0
115.7
114.0
393.8
18/07 18:10
19
62
10.1
11.7
13
13
1013.1
0
22.5
26.8
43.0
113.2
111.0
383.3
18/07 18:00
19.1
61
10
11.4
13
15
1013.1
0
22.3
26.6
42.6
112.0
109.6
378.3
18/07 17:50
19.3
60
9.95
11.4
15
17
1013.1
0
22.2
26.4
42.3
111.2
108.7
375.1
18/07 17:40
19.9
55
9.45
10.8
13
17
1013.1
0
21.1
25.5
40.1
105.2
101.5
350.2
18/07 17:30
20.5
52
9.25
10.3
15
20
1013.1
0
20.6
25.0
39.0
102.4
98.3
338.9
18/07 17:20
22
38
7.37
7.2
4
6
1013.1
0
16.6
21.9
31.6
82.7
74.4
255.5
18/07 17:10
22.2
37
7.26
6.9
6
6
1013.1
0
16.4
21.7
31.2
81.5
73.0
250.6
18/07 17:00
22.3
36
7.11
6.5
6
7
1013.1
0
16.1
21.5
30.6
80.1
71.2
244.4
18/07 16:50
22.4
36
7.15
6.7
6
7
1013.1
0
16.2
21.5
30.7
80.3
71.6
245.6
18/07 16:40
22.6
33
6.63
5.7
9
15
1013.1
0
15.1
20.7
28.9
75.5
65.7
224.9
18/07 16:30
22.6
32
6.43
5.3
9
11
1013.1
0
14.6
20.5
28.3
73.7
63.5
217.3
18/07 16:20
22.6
33
6.63
5.5
11
13
1013.1
0
15.1
20.7
28.9
75.5
65.7
224.9
18/07 16:10
22.7
32
6.46
5.3
11
15
1013.1
0
14.7
20.5
28.3
73.9
63.8
218.2
18/07 16:00
22.8
32
6.5
5.2
15
17
1013.1
0
14.8
20.5
28.4
74.2
64.1
219.4
18/07 15:40
23.1
30
6.2
4.6
9
11
1013.1
0
14.1
20.1
27.3
71.3
60.7
207.3
18/07 15:30
23.3
29
6.06
4.6
13
19
1013.1
0
13.8
19.8
26.8
69.9
59.0
201.6
18/07 15:20
23.6
28
5.95
4.3
19
20
1013.1
0
13.6
19.6
26.4
68.7
57.7
196.8
18/07 15:10
24.2
26
5.72
3.8
15
22
1013.1
0
13.1
19.2
25.5
66.3
54.9
187.0
18/07 15:00
23.9
27
5.84
3.7
13
17
1013.1
0
13.4
19.4
25.9
67.5
56.3
192.1
18/07 14:50
23.4
27
5.68
3.6
13
15
1013.1
0
13.1
19.3
25.6
66.6
55.0
187.3
18/07 14:40
23.5
28
5.92
3.9
17
22
1013.1
0
13.5
19.6
26.3
68.6
57.4
195.9
18/07 14:30
23.6
27
5.74
3.5
11
17
1013.1
0
13.2
19.4
25.7
66.9
55.5
189.1
18/07 14:20
23.1
27
5.58
3
13
17
1013.1
0
12.9
19.3
25.4
66.0
54.1
184.3
18/07 14:10
23
27
5.55
3.4
15
17
1013.1
0
12.8
19.2
25.3
65.8
53.9
183.5
18/07 14:00
23.1
27
5.58
3.1
15
19
1013.1
0
12.9
19.3
25.4
66.0
54.1
184.3
18/07 13:50
23.1
27
5.58
3.4
13
17
1013.1
0
12.9
19.3
25.4
66.0
54.1
184.3
18/07 13:40
23.3
28
5.85
3.9
15
17
1013.1
0
13.4
19.6
26.2
68.1
56.8
193.8
18/07 13:30
23.3
28
5.85
4
15
17
1013.1
0
13.4
19.6
26.2
68.1
56.8
193.8
18/07 13:20
23.2
30
6.24
4.6
13
19
1013.1
0
14.2
20.1
27.4
71.5
61.0
208.6
18/07 13:10
23.2
28
5.82
4
13
19
1013.1
0
13.4
19.5
26.1
67.9
56.6
192.9
18/07 13:00
23.3
28
5.85
3.9
15
20
1013.1
0
13.4
19.6
26.2
68.1
56.8
193.8
18/07 12:50
23.5
28
5.92
4.2
17
22
1013.1
0
13.5
19.6
26.3
68.6
57.4
195.9
18/07 12:40
23.7
27
5.77
3.6
15
15
1013.1
0
13.2
19.4
25.8
67.1
55.7
190.0
18/07 12:30
23.5
28
5.92
4
13
17
1013.1
0
13.5
19.6
26.3
68.6
57.4
195.9
18/07 12:20
23.3
27
5.64
3.4
15
20
1013.1
0
13.0
19.3
25.5
66.3
54.6
186.1
18/07 12:10
23.3
27
5.64
3.4
15
19
1013.1
0
13.0
19.3
25.5
66.3
54.6
186.1
18/07 12:00
23.2
27
5.61
3.3
13
17
1013.1
0
12.9
19.3
25.4
66.2
54.4
185.2
18/07 11:50
23
27
5.55
3.2
13
17
1013.1
0
12.8
19.2
25.3
65.8
53.9
183.5
18/07 11:40
23
26
5.34
2.4
11
13
1013.1
0
12.4
19.0
24.6
64.1
51.7
175.8
18/07 11:30
22.4
27
5.36
2.5
11
15
1013.1
0
12.4
19.1
24.9
64.7
52.3
177.8
18/07 11:20
22.1
26
5.07
1.8
11
17
1013.1
0
11.8
18.8
24.1
62.5
49.5
167.8
18/07 11:10
22.3
26
5.13
1.9
11
15
1013.1
0
11.9
18.8
24.2
62.8
50.0
169.6
18/07 11:00
21.9
25
4.82
1.3
13
15
1013.1
0
11.3
18.5
23.3
60.5
47.0
159.2
18/07 10:50
21.6
23
4.36
-0.3
13
15
1013.1
0
10.4
18.0
22.0
57.0
42.5
143.2
18/07 10:40
21.4
23
4.31
-0.2
13
15
1013.1
0
10.3
18.0
21.9
56.7
42.1
141.8
18/07 10:30
20.9
23
4.19
-0.7
13
15
1013.1
0
10.0
17.9
21.7
56.1
41.1
138.3
18/07 10:20
20.5
23
4.09
-1.3
13
15
1013.1
0
9.8
17.9
21.5
55.5
40.3
135.4
18/07 10:10
20.2
22
3.85
-2.2
15
17
1013.1
0
9.3
17.6
20.8
53.7
38.1
127.3
18/07 10:00
19.9
22
3.78
-2
15
17
1013.1
0
9.2
17.6
20.7
53.4
37.5
125.3
18/07 09:50
19.6
22
3.71
-2.4
15
19
1013.1
0
9.1
17.6
20.5
53.0
36.9
123.2
18/07 09:40
19.2
22
3.63
-2.7
13
15
1013.1
0
8.9
17.6
20.4
52.6
36.3
121.0
18/07 09:30
18.7
23
3.68
-2.5
11
13
1013.1
0
9.0
17.7
20.7
53.3
37.0
123.5
18/07 09:20
17.9
25
3.82
-2.2
9
13
1013.1
0
9.3
18.0
21.3
55.0
38.8
129.8
18/07 09:10
17.2
27
3.95
-1.6
9
11
1013.1
0
9.6
18.3
21.9
56.6
40.5
135.6
18/07 09:00
16.8
27
3.86
-2.2
9
11
1013.1
0
9.5
18.3
21.7
56.1
39.8
132.9
18/07 08:50
16.3
28
3.88
-2.1
11
15
1013.1
0
9.5
18.4
21.9
56.6
40.2
134.5
18/07 08:40
16.1
28
3.84
-2.2
9
11
1013.1
0
9.4
18.4
21.8
56.4
39.9
133.3
18/07 08:30
15.9
29
3.93
-2.2
9
13
1013.1
0
9.6
18.6
22.1
57.3
40.9
137.0
18/07 08:20
15.5
30
3.97
-2.1
9
9
1013.1
0
9.7
18.7
22.4
57.9
41.6
139.2
18/07 08:10
14.3
31
3.81
-2.5
7
11
1013.1
0
9.4
18.7
22.2
57.4
40.4
135.1
18/07 08:00
12.9
39
4.4
-0.8
6
6
1013.1
0
10.7
19.8
24.5
63.7
47.7
160.6
18/07 07:50
11.6
42
4.37
-0.8
4
6
1013.1
0
10.7
20.0
24.8
64.4
48.2
161.9
18/07 07:40
10.3
48
4.6
-0.3
6
6
1013.1
0
11.2
20.7
26.0
67.6
51.6
174.0
18/07 07:30
9.5
50
4.55
-0.3
2
4
1013.1
0
11.1
20.8
26.1
67.8
51.6
173.6
18/07 07:20
8.7
55
4.76
0.1
2
4
1013.1
0
11.6
21.3
27.1
70.6
54.6
184.3
18/07 07:10
8.2
55
4.61
-0.2
4
4
1013.1
0
11.3
21.1
26.8
69.5
53.1
179.0
18/07 07:00
7.8
55
4.49
-0.5
4
4
1013.1
0
11.0
21.1
26.4
68.7
51.9
174.8
18/07 06:50
7.6
58
4.67
-0.1
4
4
1013.1
0
11.4
21.4
27.2
70.6
54.3
182.9
18/07 06:40
7.6
57
4.59
-0.3
4
4
1013.1
0
11.3
21.3
26.9
69.9
53.3
179.5
18/07 06:30
7.7
57
4.62
-0.2
4
4
1013.1
0
11.3
21.3
27.0
70.1
53.6
180.6
18/07 06:20
7.9
57
4.68
-0.1
4
4
1013.1
0
11.4
21.3
27.1
70.5
54.2
182.7
18/07 06:10
8.2
55
4.61
-0.2
4
6
1013.1
0
11.3
21.1
26.8
69.5
53.1
179.0
18/07 06:00
8.5
54
4.61
-0.1
6
6
1013.1
0
11.3
21.1
26.7
69.3
52.9
178.3
18/07 05:50
8.8
53
4.61
-0.2
6
6
1013.1
0
11.3
21.0
26.6
69.0
52.7
177.7
18/07 05:40
8.9
53
4.64
-0.2
6
7
1013.1
0
11.3
21.0
26.6
69.2
53.0
178.7
18/07 05:30
8.8
53
4.61
-0.2
6
7
1013.1
0
11.3
21.0
26.6
69.0
52.7
177.7
18/07 05:20
8.5
53
4.53
-0.4
6
6
1013.1
0
11.1
21.0
26.4
68.5
52.0
175.0
18/07 05:10
7.8
58
4.74
0.1
4
4
1013.1
0
11.6
21.4
27.4
71.2
55.0
185.5
18/07 05:00
7.7
59
4.79
0.3
4
4
1013.1
0
11.7
21.5
27.6
71.7
55.7
187.9
18/07 04:50
7.5
61
4.88
0.6
2
4
1013.1
0
11.9
21.7
28.0
72.8
56.9
192.3
18/07 04:40
7.8
60
4.9
0.5
4
6
1013.1
0
11.9
21.7
28.0
72.8
57.0
192.4
18/07 04:30
7.9
58
4.77
0.2
4
6
1013.1
0
11.6
21.5
27.4
71.4
55.3
186.5
18/07 04:20
8.1
58
4.83
0.5
2
4
1013.1
0
11.8
21.5
27.6
71.8
55.9
188.7
18/07 04:10
8.4
56
4.75
0.2
6
7
1013.1
0
11.6
21.3
27.2
70.7
54.7
184.5
18/07 04:00
8.5
54
4.61
-0.2
7
7
1013.1
0
11.3
21.1
26.7
69.3
52.9
178.3
18/07 03:50
8.2
56
4.69
-0.1
6
6
1013.1
0
11.5
21.3
27.0
70.3
54.1
182.4
Last Refresh: 18-Jul-2026 22:26:28