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

○Information

○Measurement value list : 2025/10/07(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
00:003.5east-northeast2.1
00:103.6east-northeast1.5
00:203.3northeast1.4
00:303.6east-northeast1.3
00:403.6north-northeast1.1
00:503.7northwest0.6
01:003.5west-northwest1.1
01:103.7northwest1.4
01:203.5north3.2
01:303.7-CALM
01:403.4west-southwest1.3
01:503.6west1.7
02:003.6west2.3
02:103.7west-northwest1.6
02:203.6northwest3.4
02:303.6northwest5.1
02:403.6northwest2.5
02:503.6north-northwest1.3
03:003.5northwest3.2
03:103.5northwest4.5
03:203.4northwest3.4
03:303.6northwest3.4
03:403.6northwest3.8
03:503.6northwest3.4
04:003.5north-northwest4.0
04:103.6north-northwest4.0
04:203.6northwest4.1
04:303.8west-northwest3.2
04:403.6northwest3.4
04:503.5north-northwest4.3
05:003.5northwest3.3
05:103.5northwest4.5
05:203.4northwest4.0
05:303.6north-northwest2.2
05:403.5north-northwest1.8
05:503.6west-northwest2.6
06:003.4northwest1.3
06:103.5northwest2.3
06:203.6northwest3.2
06:303.6northwest2.4
06:403.5northwest2.8
06:503.5northwest2.6
07:003.7northwest1.8
07:103.5west-northwest2.3
07:203.6west-northwest2.6
07:303.6north-northwest0.9
07:403.7west1.0
07:503.5north1.0
08:003.6east1.7
08:103.7northeast0.8
08:203.6north-northeast0.7
08:303.5east2.4
08:403.4east-northeast3.1
08:503.5east-northeast2.9
09:003.4east3.8
09:103.4east-northeast4.2
09:203.5east4.9
09:303.5east-northeast3.4
09:403.3east5.3
09:503.4east4.8
10:003.6east6.1
10:103.5east5.9
10:203.6east5.2
10:303.7east4.8
10:403.6east4.8
10:503.5east5.2
11:003.6east5.2
11:103.7east5.6
11:203.4east4.9
11:303.5east4.9
11:403.6east-northeast5.2
11:503.8east4.6
12:003.6east4.4
12:103.6east4.3
12:203.6east3.9
12:303.6east3.3
12:403.7east4.0
12:503.5east4.0
13:003.7east5.0
13:103.5east3.8
13:203.5east4.2
13:303.6east3.1
13:403.5east4.6
13:503.6east-northeast3.9
14:003.5east3.5
14:103.6east4.1
14:203.7east5.3
14:303.7east4.4
14:403.5east5.0
14:503.7east-southeast4.9
15:003.7east5.1
15:103.6east5.9
15:203.7east6.0
15:303.6east6.2
15:403.5east5.8
15:503.7east6.7
16:003.6east6.2
16:103.8east6.6
16:203.5east5.2
16:303.4east5.6
16:403.6east5.4
16:503.7east6.0
17:003.8east6.0
17:103.5east5.2
17:203.5east5.2
17:303.6east4.5
17:403.7east6.0
17:503.4east4.6
18:003.5east5.8
18:103.6east5.4
18:203.6east-southeast5.5
18:303.6east5.3
18:403.7east4.6
18:503.4east1.8
19:003.5east1.4
19:103.5east1.1
19:203.5-CALM
19:303.5west-northwest0.7
19:403.7west2.0
19:503.5west2.6
20:003.6west3.9
20:103.5west3.9
20:203.5west3.4
20:303.6west4.9
20:403.6west4.7
20:503.5west-northwest3.5
21:003.6west3.2
21:103.5west-northwest3.2
21:203.6west3.3
21:303.8west2.5
21:403.6west1.9
21:503.8west-southwest1.9
22:003.5west-northwest1.4
22:103.7west-northwest2.4
22:203.7west2.2
22:303.5west1.2
22:403.7west0.8
22:503.4west1.5
23:003.7west0.9
23:103.4west-southwest1.1
23:203.6west-southwest1.8
23:303.7west2.0
23:403.7west-southwest1.8
23:503.6west1.4