Radiation Dose measured at exhaust stack monitor of Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list : 2026/01/07(CSV Download)

Stack Unit:cps Wind Velocity Unit:m/s

※"-": the wind velocity is below 0.5m/s

TimeUnit 5,6 joint stackWind
Direction
Wind
Velocity
00:003.8west-southwest8.0
00:103.9west-southwest6.6
00:203.8west-southwest7.1
00:303.7west-southwest6.9
00:403.7southwest6.7
00:503.8west-southwest7.5
01:003.8west-southwest8.8
01:103.8west-southwest8.5
01:203.7west-southwest8.0
01:303.8west-southwest9.2
01:403.8west-southwest8.6
01:503.6west-southwest8.6
02:003.8west-southwest8.7
02:103.6west11.2
02:203.5west11.4
02:303.8west-northwest9.7
02:403.8west-northwest8.4
02:503.7west-northwest7.5
03:003.8west-northwest8.1
03:103.7west-northwest8.2
03:203.7west-northwest8.8
03:303.8west-northwest7.3
03:403.5west-northwest5.1
03:503.6west-northwest6.5
04:003.6west-northwest5.7
04:103.7west-northwest4.9
04:203.8west-northwest4.8
04:303.8west-northwest4.0
04:403.7northwest3.9
04:503.7west-northwest4.3
05:003.8west-northwest4.4
05:103.8west-northwest3.2
05:203.7west-northwest2.8
05:303.7west-northwest4.3
05:403.9west-northwest3.3
05:503.6west-northwest1.7
06:003.7west-northwest3.4
06:103.6west-southwest2.5
06:203.7west-southwest2.8
06:303.7west-southwest3.2
06:403.9west-southwest3.7
06:503.8west-southwest3.4
07:003.8west-southwest2.9
07:103.7west-southwest3.2
07:203.6southwest3.2
07:303.8west-southwest2.8
07:403.7west-southwest2.3
07:503.9west2.0
08:003.9west-southwest2.2
08:103.7southwest2.0
08:203.9south-southwest1.3
08:303.8-CALM
08:403.8-CALM
08:503.9west-southwest0.6
09:003.6-CALM
09:103.8south-southwest0.9
09:203.6south-southwest1.8
09:303.7south-southwest2.1
09:403.6south2.1
09:503.7south2.3
10:003.7south-southeast2.2
10:104.0south-southeast1.6
10:203.8south-southeast1.5
10:303.6south-southeast1.5
10:403.6south-southeast1.6
10:503.8south-southeast2.3
11:003.7south2.6
11:103.9south-southeast2.8
11:203.8south-southeast3.2
11:303.8south3.4
11:403.7south4.6
11:503.8south-southeast3.3
12:003.8south3.0
12:103.6south2.8
12:203.8south-southeast3.8
12:303.7south-southeast3.6
12:403.7south-southeast2.7
12:503.8south-southeast4.9
13:003.6southeast4.1
13:103.7south-southeast4.4
13:203.8southeast4.9
13:303.7south-southeast4.2
13:403.8south-southeast5.5
13:503.9south-southeast4.5
14:003.7south-southeast4.4
14:103.8south-southeast4.3
14:203.8south4.5
14:303.7south-southeast4.6
14:403.7south3.7
14:503.8south-southeast3.3
15:003.6south3.2
15:103.7south-southeast3.0
15:203.8south-southeast3.7
15:303.7south-southeast4.6
15:403.8south-southeast5.3
15:503.8south-southeast5.4
16:003.7south-southeast5.0
16:103.8south-southeast5.8
16:203.7south-southeast6.1
16:303.8south5.6
16:403.7south5.6
16:503.8south4.6
17:003.8south5.7
17:103.7south5.6
17:203.8south6.3
17:303.7south5.8
17:403.9south5.2
17:503.7south7.0
18:003.6south6.2
18:103.7south5.9
18:203.7south-southwest6.2
18:303.8south5.0
18:403.7south-southwest5.0
18:503.7south-southwest5.4
19:003.7south5.1
19:103.7south4.6
19:203.6south-southwest4.9
19:303.7south-southwest4.7
19:403.8south-southwest4.6
19:503.8southwest5.3
20:003.8southwest5.8
20:103.8south-southwest5.7
20:203.7southwest5.1
20:303.8southwest5.9
20:403.7southwest5.8
20:503.7southwest5.9
21:003.7southwest5.6
21:103.8southwest6.0
21:203.7southwest5.0
21:303.7southwest3.2
21:403.8west-southwest2.5
21:503.7southwest3.2
22:003.7southwest3.5
22:103.8southwest3.1
22:203.6southwest5.4
22:303.6south-southwest4.7
22:403.8south-southwest4.9
22:503.9south-southwest4.3
23:003.8south-southwest3.4
23:103.8south-southwest4.0
23:203.8south-southwest4.8
23:303.7south-southwest5.2
23:403.7south-southwest3.7
23:503.8south-southwest4.0