Station: Portland Airport
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
06/08 23:50
6.8
93
7.12
5.7
9
11
1022.7
2.6
16.7
25.8
37.6
98.3
87.6
299.5
06/08 23:40
6.4
93
6.93
5.4
7
9
1022.7
2.6
16.3
25.6
37.0
96.6
85.4
291.8
06/08 23:30
6.5
95
7.13
5.8
6
11
1022.8
2.6
16.8
26.0
37.8
98.8
88.0
301.1
06/08 23:20
6
95
6.9
5.3
2
7
1022.9
2.6
16.3
25.7
37.0
96.8
85.4
291.9
06/08 23:10
6
95
6.9
5.3
4
7
1022.9
2.6
16.3
25.7
37.0
96.8
85.4
291.9
06/08 23:00
5.9
95
6.85
5.2
0
0
1022.9
2.6
16.2
25.7
36.9
96.4
84.8
289.8
06/08 22:50
5.9
95
6.85
5.2
0
0
1022.9
2.6
16.2
25.7
36.9
96.4
84.8
289.8
06/08 22:40
6
94
6.83
5.1
0
0
1023
2.6
16.1
25.6
36.7
96.0
84.5
288.5
06/08 22:30
6.4
94
7.01
5.5
0
0
1023.1
2.6
16.5
25.8
37.3
97.6
86.5
295.7
06/08 22:20
6.7
93
7.07
5.7
0
4
1023.2
2.6
16.6
25.8
37.4
97.9
87.0
297.5
06/08 22:10
6.9
94
7.24
6
4
7
1023.2
2.6
17.0
26.0
38.0
99.5
89.1
305.0
06/08 22:00
6.8
94
7.19
5.9
2
7
1023.3
2.6
16.9
26.0
37.9
99.1
88.6
303.0
06/08 21:50
7.1
95
7.41
6.4
0
0
1023.4
2.6
17.3
26.3
38.7
101.2
91.3
312.6
06/08 21:40
7.1
95
7.41
6.4
0
0
1023.4
2.6
17.3
26.3
38.7
101.2
91.3
312.6
06/08 21:30
7.1
94
7.33
6.2
4
7
1023.4
2.6
17.2
26.1
38.3
100.3
90.2
308.7
06/08 21:20
7
94
7.29
6.1
6
9
1023.4
2.6
17.1
26.1
38.2
100.0
89.7
307.1
06/08 21:10
7.1
94
7.33
6.2
2
7
1023.3
2.6
17.2
26.1
38.3
100.3
90.2
308.6
06/08 21:00
7.6
94
7.58
6.7
0
0
1023.1
2.6
17.7
26.4
39.1
102.5
93.0
318.8
06/08 20:50
8
94
7.77
7.1
0
0
1023.1
2.6
18.1
26.6
39.7
104.1
95.2
326.4
06/08 20:40
8.2
92
7.71
7
0
0
1023.1
2.6
17.9
26.4
39.4
103.1
94.1
322.6
06/08 20:30
8.5
92
7.86
7.3
0
6
1022.9
2.6
18.2
26.6
39.9
104.4
95.8
328.6
06/08 20:20
8.9
89
7.8
7.2
6
6
1022.9
2.6
18.1
26.4
39.4
103.2
94.5
324.0
06/08 20:10
9.4
88
7.96
7.5
7
9
1022.9
2.6
18.4
26.5
39.8
104.3
96.1
329.7
06/08 20:00
9.6
88
8.06
7.7
7
9
1023
2.6
18.6
26.6
40.1
105.2
97.2
333.7
06/08 19:50
9.8
90
8.35
8.2
7
9
1022.9
2.6
19.2
27.0
41.3
108.2
101.0
346.8
06/08 19:40
9.9
90
8.41
8.3
7
11
1022.9
2.6
19.4
27.1
41.5
108.7
101.7
349.3
06/08 19:30
10.1
89
8.42
8.4
9
11
1022.7
2.6
19.4
27.1
41.4
108.5
101.5
348.9
06/08 19:20
10.2
88
8.38
8.3
9
13
1022.6
2.6
19.3
27.0
41.2
107.9
100.8
346.4
06/08 19:10
10.4
87
8.39
8.3
11
15
1022.6
2.6
19.3
26.9
41.1
107.7
100.7
346.0
06/08 19:00
10.2
89
8.47
8.5
9
13
1022.5
2.6
19.5
27.1
41.5
108.9
102.1
350.8
06/08 18:50
10.3
90
8.62
8.7
9
15
1022.4
2.6
19.8
27.3
42.1
110.5
104.0
357.6
06/08 18:40
10.3
92
8.81
9.1
11
13
1022.3
2.6
20.2
27.7
42.9
112.6
106.7
366.9
06/08 18:30
10.3
93
8.91
9.2
7
11
1022.1
2.6
20.4
27.8
43.3
113.7
108.1
371.8
06/08 18:20
10.4
92
8.87
9.2
11
13
1022.1
2.6
20.3
27.7
43.1
113.1
107.4
369.3
06/08 18:10
10.5
92
8.92
9.3
11
13
1022.1
2.6
20.4
27.8
43.3
113.5
107.9
371.3
06/08 18:00
10.6
92
8.98
9.4
11
17
1022
2.6
20.6
27.8
43.5
114.1
108.6
373.7
06/08 17:50
10.7
93
9.14
9.6
9
17
1022
2.6
20.9
28.1
44.1
115.8
110.7
381.2
06/08 17:40
10.6
95
9.27
9.8
7
9
1021.9
2.6
21.2
28.3
44.7
117.4
112.7
388.1
06/08 17:30
10.6
95
9.27
9.8
9
13
1021.9
2.6
21.2
28.3
44.7
117.4
112.7
388.1
06/08 17:20
10.7
94
9.23
9.8
11
15
1021.9
2.6
21.1
28.2
44.5
116.8
112.0
385.6
06/08 17:10
11
94
9.41
10.1
13
17
1021.9
2.6
21.5
28.4
45.1
118.4
114.1
393.0
06/08 17:00
11.2
95
9.63
10.4
11
17
1021.8
2.4
21.9
28.8
45.9
120.6
116.9
402.9
06/08 16:50
11.3
94
9.59
10.4
11
17
1021.8
2.4
21.8
28.7
45.7
120.0
116.2
400.4
06/08 16:40
11.5
96
9.92
10.9
9
13
1021.7
2.4
22.5
29.2
47.0
123.5
120.6
415.8
06/08 16:30
11.3
96
9.79
10.7
11
15
1021.7
2.4
22.3
29.0
46.6
122.3
119.1
410.4
06/08 16:20
11.3
96
9.79
10.7
17
20
1021.7
2.4
22.3
29.0
46.6
122.3
119.1
410.4
06/08 16:10
11.8
95
10
11
17
24
1021.5
2.4
22.7
29.2
47.2
124.0
121.3
418.2
06/08 16:00
11.8
94
9.89
10.9
17
26
1021.6
2.2
22.4
29.0
46.7
122.7
119.7
412.7
06/08 15:50
12.1
89
9.55
10.3
17
20
1021.4
2
21.7
28.3
45.0
118.3
114.4
394.2
06/08 15:40
12.1
89
9.55
10.3
17
26
1021.3
2
21.7
28.3
45.0
118.3
114.4
394.2
06/08 15:30
12.4
89
9.73
10.6
13
20
1021.3
2
22.1
28.5
45.6
119.9
116.5
401.5
06/08 15:20
12.1
91
9.76
10.7
11
17
1021.3
2
22.2
28.7
45.9
120.7
117.4
404.5
06/08 15:10
11.9
90
9.53
10.3
13
20
1021.3
2
21.7
28.3
45.1
118.3
114.4
394.2
06/08 15:00
12.1
91
9.76
10.7
13
15
1021.2
2
22.2
28.7
45.9
120.7
117.4
404.5
06/08 14:50
12.1
92
9.87
10.8
13
17
1021.1
2
22.4
28.9
46.4
121.9
118.9
409.9
06/08 14:40
11.8
92
9.68
10.5
13
17
1021
2
22.0
28.6
45.7
120.2
116.7
402.0
06/08 14:30
11.8
95
10
11
11
17
1021
2
22.7
29.2
47.1
123.9
121.2
418.0
06/08 14:20
11.8
96
10.11
11.2
13
15
1021.1
2
22.9
29.4
47.6
125.2
122.8
423.6
06/08 14:10
11.6
97
10.08
11.1
13
17
1021.1
2
22.9
29.4
47.6
125.2
122.7
423.1
06/08 14:00
11.7
98
10.25
11.4
13
17
1021.2
2
23.2
29.7
48.3
127.0
125.0
431.2
06/08 13:50
11.4
98
10.06
11.1
13
24
1021.3
1.8
22.8
29.4
47.7
125.3
122.8
423.3
06/08 13:40
11.3
97
9.9
10.8
17
24
1021.3
1.8
22.5
29.2
47.0
123.6
120.6
415.8
06/08 13:30
11.5
97
10.02
11
17
24
1021.4
1.4
22.7
29.3
47.4
124.7
122.0
420.8
06/08 13:20
11.4
97
9.96
10.9
19
28
1021.4
1.4
22.6
29.3
47.2
124.1
121.3
418.3
06/08 13:10
11.4
97
9.96
10.9
20
26
1021.4
1
22.6
29.3
47.2
124.1
121.3
418.3
06/08 13:00
11.4
96
9.86
10.8
19
26
1021.4
0.8
22.4
29.1
46.8
122.9
119.9
413.3
06/08 12:50
11.3
95
9.69
10.5
20
28
1021.5
0.6
22.0
28.8
46.1
121.1
117.6
405.3
06/08 12:40
11.5
95
9.81
10.7
20
33
1021.4
0.2
22.3
29.0
46.5
122.2
119.0
410.2
06/08 12:30
11.4
93
9.55
10.3
24
33
1021.5
0
21.7
28.5
45.4
119.4
115.5
397.8
06/08 12:20
11.5
90
9.3
9.9
26
44
1021.5
0
21.2
28.1
44.3
116.3
111.8
384.9
06/08 12:10
12.6
87
9.63
10.5
26
35
1021.5
0
21.8
28.3
45.1
118.4
114.8
395.6
06/08 12:00
13.2
82
9.42
10.2
26
37
1021.5
0
21.4
27.7
43.9
115.2
111.0
382.4
06/08 11:50
13.3
79
9.13
9.7
26
37
1021.6
0
20.7
27.2
42.6
111.8
106.9
368.0
06/08 11:40
13.3
80
9.24
9.9
24
37
1021.7
0
21.0
27.4
43.1
113.0
108.4
373.3
06/08 11:30
13
82
9.3
10
26
41
1021.7
0
21.1
27.6
43.5
114.1
109.6
377.6
06/08 11:20
12.5
82
9.02
9.5
26
35
1021.9
0
20.5
27.3
42.6
111.8
106.5
366.6
06/08 11:10
12.6
83
9.18
9.8
22
32
1021.9
0
20.9
27.5
43.2
113.4
108.6
373.8
06/08 11:00
12.4
82
8.96
9.4
22
33
1021.9
0
20.4
27.2
42.4
111.2
105.8
364.2
06/08 10:50
12.3
86
9.34
10
17
35
1021.9
0
21.2
27.9
44.0
115.6
111.2
383.1
06/08 10:40
12
86
9.17
9.7
17
26
1021.8
0
20.9
27.7
43.5
114.2
109.3
376.2
06/08 10:30
12.1
86
9.22
9.8
19
30
1021.9
0
21.0
27.8
43.6
114.6
109.8
378.2
06/08 10:20
11.7
87
9.1
9.6
22
30
1021.9
0
20.8
27.7
43.4
113.8
108.7
374.3
06/08 10:10
11.3
86
8.77
9
15
24
1022.1
0
20.1
27.3
42.2
110.7
104.7
360.2
06/08 10:00
10.4
90
8.68
8.8
17
20
1022.2
0
19.9
27.4
42.3
111.0
104.7
360.0
06/08 09:50
10.2
88
8.38
8.3
19
24
1022.1
0
19.3
26.9
41.1
107.9
100.8
346.3
06/08 09:40
10.2
87
8.28
8.1
19
28
1022
0
19.1
26.8
40.7
106.7
99.4
341.4
06/08 09:30
9.9
91
8.5
8.5
15
22
1021.9
0
19.6
27.2
41.8
109.6
102.8
353.4
06/08 09:20
9
93
8.2
7.9
15
20
1021.9
0
19.0
27.0
41.0
107.5
99.8
342.8
06/08 09:10
8.6
93
7.99
7.5
17
24
1022
0
18.5
26.8
40.3
105.6
97.4
334.3
06/08 09:00
8.4
92
7.81
7.2
15
22
1022
0
18.1
26.5
39.7
103.9
95.2
326.4
06/08 08:50
8.2
93
7.79
7.1
15
20
1021.9
2.8
18.1
26.5
39.7
103.9
95.1
326.2
06/08 08:40
7.9
93
7.64
6.8
15
20
1021.9
2.8
17.8
26.4
39.2
102.6
93.4
320.1
06/08 08:30
7.7
93
7.54
6.6
15
20
1021.9
2.8
17.6
26.3
38.9
101.7
92.3
316.1
06/08 08:20
7.5
92
7.37
6.3
13
17
1021.9
2.8
17.2
26.0
38.2
100.1
90.2
308.6
06/08 08:10
7.5
91
7.29
6.1
13
19
1021.9
2.8
17.1
25.9
37.9
99.2
89.0
304.8
06/08 08:00
7.4
90
7.16
5.9
15
22
1021.7
2.8
16.8
25.7
37.4
97.9
87.4
298.8
06/08 07:50
7.1
91
7.1
5.7
13
17
1021.6
2.8
16.7
25.7
37.3
97.6
86.9
297.1
06/08 07:40
6.8
92
7.04
5.6
13
17
1021.7
2.8
16.6
25.7
37.2
97.3
86.4
295.3
06/08 07:30
6.7
91
6.92
5.3
13
15
1021.6
2.8
16.3
25.5
36.7
96.0
84.8
289.9
06/08 07:20
6.5
91
6.83
5.1
13
15
1021.5
2.8
16.1
25.4
36.4
95.3
83.8
286.3
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