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

○Information

○Measurement value list : 2025/09/03(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
00:003.5west-southwest4.9
00:103.5southwest2.2
00:203.5southwest2.0
00:303.5west-southwest2.0
00:403.5southwest2.1
00:503.6southwest2.6
01:003.7west-southwest4.7
01:103.6west-southwest4.0
01:203.4west-southwest3.8
01:303.5west-southwest3.1
01:403.6west4.1
01:503.6west3.8
02:003.6-CALM
02:103.6-CALM
02:203.5-CALM
02:303.6-CALM
02:403.6-CALM
02:503.5south-southwest1.5
03:003.5-CALM
03:103.5-CALM
03:203.7south-southeast1.0
03:303.5-CALM
03:403.5west-southwest1.8
03:503.6southwest1.2
04:003.7southwest1.3
04:103.8west2.1
04:203.6west-northwest2.2
04:303.5west-northwest5.9
04:403.5northwest6.8
04:503.6northwest5.5
05:003.5northwest5.2
05:103.4west-northwest6.8
05:203.6west-northwest7.4
05:303.5west-northwest8.4
05:403.6west-northwest8.7
05:503.7northwest5.4
06:003.5northwest4.1
06:103.6northwest4.2
06:203.6northwest4.8
06:303.5northwest4.2
06:403.4north3.6
06:503.6north3.9
07:003.5north-northwest4.1
07:103.5north-northwest4.2
07:203.5north-northwest4.5
07:303.5north-northwest3.8
07:403.5north-northwest2.6
07:503.6north-northwest1.8
08:003.5north-northwest1.2
08:103.7west1.2
08:203.5west2.7
08:303.5west-southwest2.6
08:403.4southwest1.6
08:503.5west-southwest0.8
09:003.5north-northwest1.1
09:103.5east1.3
09:203.7east-northeast0.9
09:303.6northwest1.0
09:403.6north-northwest2.0
09:503.5north-northwest1.3
10:003.5west-northwest3.5
10:103.5west-northwest5.6
10:203.5west-northwest5.0
10:303.7west-northwest5.1
10:403.5west-northwest7.6
10:503.6west8.4
11:003.5west5.8
11:103.7west5.3
11:203.5west-northwest4.9
11:303.6west5.1
11:403.7west-northwest5.1
11:503.6west-northwest3.6
12:003.5east3.6
12:103.4east-northeast2.9
12:203.6east3.6
12:303.6east5.3
12:403.5east-southeast3.8
12:503.6east6.5
13:003.6east-southeast4.7
13:103.5east-southeast5.3
13:203.5east-southeast5.3
13:303.6east-southeast4.9
13:403.4east-southeast4.0
13:503.5southeast4.7
14:003.5southeast4.7
14:103.6east-southeast4.5
14:203.6east-southeast4.2
14:303.6southeast5.9
14:403.5southeast4.5
14:503.6southeast4.2
15:003.6southeast4.4
15:103.6southeast4.2
15:203.5southeast4.6
15:303.6southeast4.4
15:403.6southeast4.3
15:503.6southeast4.6
16:003.5south-southeast3.3
16:103.6southeast3.4
16:203.4southeast3.4
16:303.5southeast5.1
16:403.4east-southeast4.0
16:503.7east-southeast3.7
17:003.6southeast4.7
17:103.5east-southeast3.8
17:203.6southeast3.9
17:303.6southeast3.5
17:403.5southeast2.9
17:503.6southeast2.6
18:003.5east-southeast2.1
18:103.7southeast2.8
18:203.5southeast2.5
18:303.4southeast2.5
18:403.5south-southeast3.1
18:503.6southeast3.0
19:003.5southeast2.6
19:103.6southeast1.9
19:203.5east-southeast1.8
19:303.7southeast1.6
19:403.3south-southeast2.4
19:503.4south-southeast1.2
20:003.6south-southeast0.7
20:103.5south-southeast1.4
20:203.5south0.8
20:303.7-CALM
20:403.5northeast0.6
20:503.6-CALM
21:003.6north-northwest1.3
21:103.6northwest1.9
21:203.5west-northwest1.8
21:303.6west-northwest1.2
21:403.4west1.4
21:503.4west-northwest2.1
22:003.6west-northwest1.9
22:103.5west-northwest2.1
22:203.6north-northwest1.8
22:303.6northwest1.9
22:403.5north-northwest2.0
22:503.6north-northwest2.0
23:003.5northwest2.0
23:103.6northwest1.9
23:203.6north-northwest1.7
23:303.6north-northwest2.2
23:403.5northwest3.3
23:503.5north-northwest3.1