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

○Information

○Measurement value list : 2025/06/12(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
00:003.5west6.9
00:103.8west6.5
00:203.5west6.9
00:303.6west7.8
00:403.7west6.5
00:503.6west8.3
01:003.6west8.0
01:103.4west8.6
01:203.6west7.4
01:303.7west8.0
01:403.6west7.7
01:503.6west6.5
02:003.6west6.3
02:103.6west5.7
02:203.7west5.9
02:303.8west7.3
02:403.6west6.2
02:503.6west7.0
03:003.5west8.5
03:103.5west-southwest9.3
03:203.6west7.9
03:303.7west7.1
03:403.7west5.9
03:503.7west6.0
04:003.7west5.9
04:103.7west6.7
04:203.6west8.4
04:303.6west8.6
04:403.5west-northwest7.6
04:503.7west-northwest7.6
05:003.6west9.1
05:103.6west7.6
05:203.5west6.9
05:303.4west6.4
05:403.6west-northwest5.6
05:503.6west5.0
06:003.5west-northwest4.4
06:103.6west-northwest4.0
06:203.5west-northwest4.2
06:303.5west-northwest3.9
06:403.7west-northwest6.0
06:503.5west-northwest6.3
07:003.6west-northwest5.0
07:103.6west-northwest6.5
07:203.5west-northwest8.8
07:303.6west-northwest9.2
07:403.7west-northwest9.1
07:503.6west-northwest7.6
08:003.6west5.4
08:103.7west3.3
08:203.5northwest0.9
08:303.7east-northeast3.0
08:403.7east-northeast3.6
08:503.6east-northeast4.1
09:003.5east3.7
09:103.5east3.2
09:203.8east3.9
09:303.6east2.7
09:403.7east3.0
09:503.5east-southeast2.8
10:003.6east4.5
10:103.6east-northeast3.3
10:203.8east3.3
10:303.6east3.7
10:403.6east3.7
10:503.6east3.8
11:003.8east3.2
11:103.5east2.8
11:203.6east-southeast1.2
11:303.7southeast2.1
11:403.5southeast2.4
11:503.5southeast2.1
12:003.6southeast2.4
12:103.6southeast3.3
12:203.5south-southeast1.2
12:303.7south-southeast0.7
12:403.6south-southeast2.0
12:503.5east-southeast1.1
13:003.6southeast2.3
13:103.4southeast2.6
13:203.6southeast2.5
13:303.6south-southeast2.7
13:403.6south2.3
13:503.6west-southwest3.4
14:003.7west-southwest3.3
14:103.5west4.7
14:203.5west-northwest3.8
14:303.6west3.4
14:403.4west-northwest4.5
14:503.5northwest4.3
15:003.7west-northwest3.1
15:103.6west3.2
15:203.7west-northwest1.8
15:303.6north-northeast0.8
15:403.7east-northeast2.6
15:503.5east-northeast2.8
16:003.6east3.7
16:103.5east3.1
16:203.6east1.7
16:303.6east-northeast2.7
16:403.6east-northeast3.8
16:503.6northeast4.0
17:003.7northeast4.0
17:103.5east-northeast4.7
17:203.6east-northeast4.5
17:303.7east-northeast2.9
17:403.5northeast1.6
17:503.7northeast1.6
18:003.6-CALM
18:103.5-CALM
18:203.6west-northwest0.8
18:303.5north0.7
18:403.5east-southeast0.7
18:503.6east1.3
19:003.7-CALM
19:103.5-CALM
19:203.5-CALM
19:303.7-CALM
19:403.5south-southwest1.0
19:503.5south-southwest1.4
20:003.7south-southwest1.3
20:103.6southwest2.0
20:203.5southwest2.1
20:303.7southwest1.6
20:403.7south-southwest0.9
20:503.6southwest1.2
21:003.5southwest1.1
21:103.5west-southwest1.4
21:203.5west-southwest1.7
21:303.6west1.9
21:403.5west1.8
21:503.6west1.5
22:003.5west3.8
22:103.6west3.1
22:203.6west2.3
22:303.5west-northwest2.9
22:403.4northwest2.6
22:503.5northwest2.3
23:003.5northwest3.3
23:103.7west-northwest4.2
23:203.5northwest4.5
23:303.7northwest4.5
23:403.6west-northwest4.7
23:503.5west-northwest4.7