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

○Information

○Measurement value list : 2025/11/01(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
00:003.4northwest7.9
00:103.8northwest6.2
00:203.5west-northwest3.4
00:303.5northwest2.5
00:403.7northwest2.8
00:503.4north-northwest6.1
01:003.5--
01:103.5north-northeast4.7
01:203.8--
01:303.6northwest7.1
01:403.5--
01:503.6west-northwest5.8
02:003.6west-northwest2.5
02:103.8northeast0.8
02:203.6southeast1.8
02:303.8south-southeast3.4
02:403.6south-southeast6.5
02:503.7south6.5
03:003.7south-southeast9.0
03:103.7south-southeast8.0
03:203.7south7.4
03:303.6southwest7.5
03:403.5west-southwest10.7
03:503.5west-southwest9.4
04:003.5west-southwest8.3
04:103.7west7.2
04:203.6west-southwest9.2
04:303.5west6.5
04:403.6west-northwest4.8
04:503.5north-northwest1.3
05:003.6west3.3
05:103.5northwest2.3
05:203.7-CALM
05:303.5northeast1.1
05:403.6west-southwest3.1
05:503.6west3.0
06:003.6west-northwest2.7
06:103.7north1.5
06:203.6north-northeast2.3
06:303.8north-northeast3.1
06:403.6north-northwest3.3
06:503.6northwest2.2
07:003.6northwest0.7
07:103.7north-northeast1.7
07:203.7north-northeast1.8
07:303.8north-northeast2.5
07:403.6northwest2.4
07:503.7north2.7
08:003.6north0.9
08:103.7west-southwest3.2
08:203.6northeast1.9
08:303.5northeast1.6
08:403.6north0.6
08:503.5west3.5
09:003.7west-northwest2.0
09:103.6north-northeast0.9
09:203.5north-northeast0.9
09:303.5west-southwest1.4
09:403.6west3.4
09:503.6west-northwest5.9
10:003.6west3.2
10:103.5west7.1
10:203.8west7.1
10:303.6west8.4
10:403.6west6.1
10:503.7west5.3
11:003.6west-northwest7.3
11:103.7west6.1
11:203.7west6.2
11:303.6west7.0
11:403.6west7.4
11:503.6west-northwest6.6
12:003.5west8.1
12:103.5west7.7
12:203.5west6.3
12:303.6west-northwest7.7
12:403.6west-northwest9.4
12:503.5west-northwest9.2
13:003.6west9.1
13:103.7west9.1
13:203.5west7.9
13:303.7west8.7
13:403.5north2.3
13:503.4north1.9
14:003.6southeast1.0
14:103.6north1.2
14:203.6north-northwest2.7
14:303.7northwest3.5
14:403.6west-northwest3.4
14:503.6west-northwest3.4
15:003.6west-northwest3.6
15:103.6west-northwest2.8
15:203.7northwest3.2
15:303.8northwest2.5
15:403.4west0.7
15:503.6west-northwest2.6
16:003.6west-southwest3.7
16:103.4west6.3
16:203.5west7.2
16:303.7west7.7
16:403.6west9.0
16:503.6west-northwest7.8
17:003.5west-northwest7.5
17:103.8west-northwest4.7
17:203.6west4.4
17:303.5west-northwest3.7
17:403.7west-southwest2.5
17:503.6west3.7
18:003.5west3.5
18:103.6west6.1
18:203.7west-northwest8.2
18:303.8west6.3
18:403.6west5.1
18:503.7west5.0
19:003.6west-southwest6.8
19:103.5west-southwest6.7
19:203.5west7.6
19:303.8west6.5
19:403.7west6.2
19:503.6west-southwest7.8
20:003.5west-southwest7.7
20:103.5west8.7
20:203.7west8.0
20:303.5west5.9
20:403.7west2.8
20:503.5southwest0.6
21:003.5southwest3.1
21:103.4southwest1.3
21:203.5southwest3.6
21:303.5southwest3.7
21:403.4southwest3.1
21:503.6west-southwest4.3
22:003.5southwest4.1
22:103.6west2.1
22:203.5southwest3.1
22:303.7south1.6
22:403.5west-southwest3.4
22:503.5south-southwest1.9
23:003.5south-southwest3.6
23:103.6south3.7
23:203.5south-southwest5.4
23:303.6south5.3
23:403.8south3.3
23:503.6south3.5