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

○Information

○Measurement value list : 2025/04/22(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
00:003.5south-southwest2.2
00:103.6south-southwest2.5
00:203.6southwest2.9
00:303.9south-southwest2.1
00:403.5south1.6
00:503.5south1.3
01:003.5southeast1.8
01:103.7east-southeast2.1
01:203.6east0.8
01:303.5-CALM
01:403.6northwest1.8
01:503.7west3.2
02:003.6west4.8
02:103.6west4.1
02:203.5west2.9
02:303.7west3.0
02:403.7west3.2
02:503.5west3.3
03:003.6west1.4
03:103.6-CALM
03:203.5east-northeast1.1
03:303.6north-northeast1.0
03:403.4east-northeast1.0
03:503.5northeast0.8
04:003.4northeast0.7
04:103.7northeast1.0
04:203.7east-northeast2.4
04:303.6east-northeast2.4
04:403.6east-northeast2.6
04:503.6north-northeast1.8
05:003.7north-northwest1.0
05:103.5northwest1.8
05:203.6west-northwest0.8
05:303.5west-northwest1.1
05:403.6west-southwest1.9
05:503.6west1.6
06:003.6west1.0
06:103.5west-northwest1.0
06:203.5west-northwest1.3
06:303.6west-northwest1.3
06:403.6west1.0
06:503.5west1.6
07:003.5west1.0
07:103.6west-southwest0.7
07:203.6-CALM
07:303.6east0.7
07:403.3east1.6
07:503.6east-southeast2.1
08:003.5east-southeast2.2
08:103.6east-southeast3.0
08:203.6east-southeast3.3
08:303.5southeast2.1
08:403.5east-southeast3.8
08:503.7southeast3.7
09:003.6southeast3.3
09:103.6southeast3.8
09:203.7southeast4.6
09:303.6southeast4.3
09:403.7east-southeast4.3
09:503.5east-southeast4.4
10:003.6east-southeast3.7
10:103.6east-southeast4.3
10:203.6east-southeast4.3
10:303.7southeast3.8
10:403.6east-southeast4.6
10:503.5east-southeast3.8
11:003.5east-southeast4.4
11:103.4east6.6
11:203.6east5.1
11:303.6southeast4.8
11:403.5east-southeast4.6
11:503.6east-southeast4.6
12:003.5southeast4.9
12:103.6east-southeast5.7
12:203.6southeast4.4
12:303.7east-southeast4.8
12:403.6southeast4.6
12:503.7east-southeast5.4
13:003.7east-southeast6.0
13:103.6east-southeast5.5
13:203.6east-southeast4.9
13:303.5east-southeast4.8
13:403.5east-southeast4.9
13:503.6east-southeast3.5
14:003.5east-southeast4.6
14:103.3east-southeast4.3
14:203.5east-southeast4.4
14:303.6east-southeast4.8
14:403.6east-southeast4.6
14:503.7east-southeast6.0
15:003.6east-southeast5.2
15:103.5east-southeast4.6
15:203.7southeast4.4
15:303.7southeast5.4
15:403.6southeast5.7
15:503.7east-southeast5.7
16:003.5east-southeast5.1
16:103.6east-southeast5.9
16:203.5east-southeast3.3
16:303.6southeast2.4
16:403.6east-southeast4.0
16:503.6southeast3.5
17:003.4southeast2.9
17:103.6east-southeast1.8
17:203.6east-southeast2.1
17:303.6east0.8
17:403.5east0.7
17:503.6east1.0
18:003.7north-northwest1.4
18:103.5north-northwest1.9
18:203.7northwest2.9
18:303.7northwest3.8
18:403.7northwest3.5
18:503.5northwest3.3
19:003.6northwest3.8
19:103.6northwest3.2
19:203.7northwest4.0
19:303.7northwest4.6
19:403.4north-northwest4.9
19:503.7north-northwest5.7
20:003.4west-northwest3.7
20:103.4north-northwest4.8
20:203.6northwest3.5
20:303.8north-northwest3.3
20:403.6north-northwest3.5
20:503.5north-northwest3.5
21:003.5north-northwest3.7
21:103.6north-northwest4.3
21:203.8north-northwest3.2
21:303.5north-northwest5.1
21:403.6north-northwest3.8
21:503.5north-northwest2.7
22:003.6northwest2.4
22:103.7northwest3.8
22:203.6northwest2.9
22:303.4north-northwest3.5
22:403.6northwest2.7
22:503.7north-northwest2.7
23:003.6north-northwest1.6
23:103.6northwest2.7
23:203.7north-northwest3.0
23:303.5northwest2.5
23:403.6northwest2.1
23:503.6northwest1.3