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

○Information

○Measurement value list : 2025/12/01(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
00:003.8southwest3.9
00:103.6southwest4.2
00:203.7southwest4.1
00:303.5south-southwest4.2
00:403.6south-southwest4.5
00:503.5southwest5.8
01:003.6southwest5.4
01:103.8south-southwest4.7
01:203.6south-southwest5.4
01:303.7south-southwest5.5
01:403.6south-southwest5.4
01:503.6south-southwest4.8
02:003.7south-southwest5.5
02:103.6south-southwest4.7
02:203.7south-southwest3.1
02:303.8south-southwest3.4
02:403.7south-southwest4.5
02:503.6south-southwest2.9
03:003.7south-southwest1.6
03:103.8southwest0.6
03:203.6west-southwest1.4
03:303.7west-southwest0.7
03:403.6-CALM
03:503.7southeast0.7
04:003.5-CALM
04:103.6east0.6
04:203.7southeast1.5
04:303.7south-southeast2.2
04:403.6south-southeast2.4
04:503.6south-southeast3.3
05:003.8south-southeast5.0
05:103.5south-southeast5.3
05:203.7south4.7
05:303.6south5.3
05:403.7south5.7
05:503.5south5.6
06:003.7south4.9
06:103.8south-southwest5.1
06:203.6south-southwest4.4
06:303.7southwest2.7
06:403.7west-northwest2.9
06:503.7west-northwest4.8
07:003.7west-northwest4.0
07:103.6west-northwest3.7
07:203.8west3.4
07:303.6west-southwest1.7
07:403.7west2.5
07:503.6west-northwest2.9
08:003.5west2.5
08:103.5west2.5
08:203.7west2.6
08:303.9west0.9
08:403.7west-northwest0.8
08:503.6-CALM
09:003.4east-southeast2.1
09:103.4south-southeast1.6
09:203.7south2.3
09:303.6south-southeast2.3
09:403.7south-southeast2.6
09:503.5south-southeast2.4
10:003.6south-southeast3.3
10:103.7south-southeast3.2
10:203.4southeast2.8
10:303.7southeast2.4
10:403.6southeast2.1
10:503.7south-southeast1.8
11:003.7south-southeast2.8
11:103.8south-southwest0.6
11:203.6south-southeast1.7
11:303.7south1.8
11:403.5east-southeast2.7
11:503.6east-southeast2.0
12:003.6southeast1.5
12:103.8south0.7
12:203.6west3.1
12:303.8west-southwest2.8
12:403.6west7.6
12:503.6west-southwest2.9
13:003.7west-southwest4.9
13:103.7west5.2
13:203.6west-southwest6.7
13:303.6west-southwest4.7
13:403.7west-southwest6.3
13:503.6west5.2
14:003.5west7.2
14:103.7west-southwest7.6
14:203.5west-southwest5.8
14:303.6west4.4
14:403.6west-southwest5.6
14:503.5west4.4
15:003.8west-southwest4.3
15:103.6west-southwest4.2
15:203.7west-southwest3.8
15:303.6west3.7
15:403.5southwest3.1
15:503.7south-southeast4.1
16:003.8south4.2
16:103.7south3.8
16:203.5south3.0
16:303.7south2.9
16:403.6south1.7
16:503.7south1.3
17:003.5south1.6
17:103.6south1.8
17:203.6south-southwest2.1
17:303.7southwest2.2
17:403.7southwest2.0
17:503.6west-southwest2.8
18:003.7west-southwest1.3
18:103.5-CALM
18:203.7west-southwest1.7
18:303.5west2.1
18:403.8west2.4
18:503.5west-northwest1.3
19:003.6west-southwest0.7
19:103.8west1.0
19:203.7west1.0
19:303.6-CALM
19:403.7northeast0.9
19:503.7east0.7
20:003.7east1.2
20:103.7east-southeast1.4
20:203.6north-northeast0.6
20:303.7-CALM
20:403.7northwest0.7
20:503.7north-northwest2.0
21:003.6northwest3.0
21:103.5northwest4.1
21:203.4northwest6.0
21:303.5north-northwest5.8
21:403.5north-northwest5.5
21:503.6north4.8
22:003.8north4.7
22:103.6north-northwest3.3
22:203.6north4.0
22:303.5north4.0
22:403.8north3.8
22:503.8north3.0
23:003.8north3.2
23:103.6north-northwest2.9
23:203.7north-northwest2.5
23:303.7north-northwest3.5
23:403.5northwest4.5
23:503.5west-northwest5.2