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

○Information

○Measurement value list : 2025/12/06(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
00:003.6west-southwest2.2
00:103.5southwest2.8
00:203.7west-southwest3.5
00:303.6west-southwest4.4
00:403.6west-southwest4.4
00:503.7west-southwest4.6
01:003.7west-southwest4.2
01:103.6west-southwest3.6
01:203.6west-southwest2.8
01:303.4west2.3
01:403.7west2.3
01:503.6west1.7
02:003.6west-southwest3.5
02:103.7west3.6
02:203.7west3.2
02:303.6west2.7
02:403.7west3.1
02:503.7west-southwest1.7
03:003.8west-southwest1.8
03:103.7west-southwest2.3
03:203.8west-southwest2.8
03:303.6west-southwest3.5
03:403.6west-southwest4.0
03:503.7west-southwest5.6
04:003.8west-southwest5.9
04:103.6west-southwest6.3
04:203.8west-southwest5.2
04:303.8west-southwest3.7
04:403.7west-southwest4.0
04:503.6west-southwest4.2
05:003.6west-southwest5.0
05:103.7west-southwest5.3
05:203.7west-southwest5.8
05:303.7west-southwest4.8
05:403.6west-southwest5.8
05:503.7west-southwest6.2
06:003.8west-southwest6.8
06:103.7west-southwest5.9
06:203.8west-southwest5.3
06:303.7west-southwest6.2
06:403.6west-southwest7.9
06:503.6west-southwest7.0
07:003.7west-southwest6.2
07:103.6west-southwest6.4
07:203.6west-southwest7.5
07:303.5west-southwest6.6
07:403.7west-southwest6.8
07:503.4west-southwest5.8
08:003.6west-southwest5.6
08:103.6west-southwest5.1
08:203.5west5.5
08:303.6west3.9
08:403.6west3.7
08:503.6west2.9
09:003.6west-northwest3.1
09:103.5west-northwest3.5
09:203.6west-northwest3.0
09:303.7west-northwest2.7
09:403.5west-northwest3.9
09:503.7northwest4.6
10:003.8northwest3.3
10:103.6west-northwest4.2
10:203.6west-northwest4.2
10:303.5west-northwest3.7
10:403.6west-northwest3.8
10:503.7northwest2.4
11:003.7west-northwest2.2
11:103.7west-northwest2.1
11:203.7-CALM
11:303.5east2.9
11:403.7east3.4
11:503.6east3.8
12:003.8east3.4
12:103.6east-southeast2.9
12:203.6east3.4
12:303.7east3.0
12:403.7east-southeast3.2
12:503.6east-southeast3.1
13:003.6east4.0
13:103.6east4.3
13:203.6east-southeast4.3
13:303.7southeast6.2
13:403.6south-southeast6.0
13:503.6south-southeast6.2
14:003.7south-southeast6.8
14:103.6south-southeast6.3
14:203.5south-southeast7.3
14:303.7south-southeast8.0
14:403.7south-southeast7.0
14:503.8south-southeast7.3
15:003.8south-southeast6.3
15:103.6south-southeast8.3
15:203.6south8.0
15:303.6south-southeast7.0
15:403.7south-southeast6.3
15:503.5south5.1
16:003.7south5.0
16:103.6south5.1
16:203.8south4.4
16:303.6south4.3
16:403.7south3.9
16:503.7south-southwest3.9
17:003.6south-southwest4.1
17:103.6south-southwest2.9
17:203.6southwest3.2
17:303.6west-southwest2.6
17:403.7southwest2.5
17:503.6southwest2.8
18:003.7west-southwest3.5
18:103.6southwest2.4
18:203.7southwest3.5
18:303.6south-southwest3.3
18:403.6south-southwest3.8
18:503.4south-southwest3.8
19:003.7south-southwest4.2
19:103.5south-southwest4.6
19:203.6south-southwest4.0
19:303.7south-southwest3.9
19:403.7south-southwest3.8
19:503.7south-southwest3.5
20:003.7south-southwest4.2
20:103.8southwest4.0
20:203.8southwest4.0
20:303.7west-southwest3.6
20:403.6southwest3.7
20:503.7southwest3.4
21:003.8west-southwest3.3
21:103.7southwest4.1
21:203.6west-southwest3.7
21:303.6west-southwest2.9
21:403.8west-southwest3.2
21:503.7west-southwest3.5
22:003.8west-southwest3.7
22:103.7west-southwest4.5
22:203.6west3.7
22:303.7west-southwest4.2
22:403.6southwest4.3
22:503.6west-southwest4.8
23:003.6southwest5.6
23:103.7southwest5.7
23:203.7southwest4.2
23:303.8southwest4.2
23:403.6southwest4.1
23:503.7southwest3.9