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

○Information

○Measurement value list : 2025/07/07(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
00:003.5west-southwest1.0
00:103.5west1.2
00:203.5west-southwest1.2
00:303.7west-southwest2.0
00:403.5west-southwest2.7
00:503.6west-southwest5.0
01:003.6west-southwest4.3
01:103.6west2.8
01:203.6west2.5
01:303.6west1.6
01:403.6west-northwest1.2
01:503.6northwest1.4
02:003.6north-northwest1.5
02:103.7northwest2.0
02:203.5west-northwest2.1
02:303.5west-northwest2.1
02:403.6west-northwest1.8
02:503.7west1.0
03:003.7west-southwest0.8
03:103.6-CALM
03:203.6-CALM
03:303.7south-southeast0.9
03:403.6southeast0.9
03:503.7south-southeast0.9
04:003.6southwest1.2
04:103.6southwest1.0
04:203.6south-southeast1.3
04:303.6east-southeast1.7
04:403.5east-southeast1.6
04:503.5east-southeast1.3
05:003.6east-southeast1.0
05:103.7east1.4
05:203.7east1.0
05:303.5-CALM
05:403.5north1.0
05:503.5northwest1.8
06:003.6west-northwest2.9
06:103.6west-northwest3.1
06:203.6northwest2.3
06:303.6west-northwest2.3
06:403.5west-northwest2.4
06:503.4west-northwest2.2
07:003.6west-northwest2.5
07:103.5west-northwest2.2
07:203.5west1.9
07:303.6west1.3
07:403.5northwest1.4
07:503.6west1.4
08:003.5west-southwest1.6
08:103.5west-northwest1.4
08:203.6northwest1.2
08:303.5northwest1.3
08:403.5north-northwest0.8
08:503.6north-northwest1.2
09:003.6north1.3
09:103.6north1.8
09:203.5north2.1
09:303.5north-northeast1.9
09:403.6northeast2.1
09:503.8northeast2.5
10:003.6northeast1.7
10:103.5northeast2.6
10:203.7east-northeast1.6
10:303.5east-northeast2.8
10:403.5east-northeast2.7
10:503.5east2.6
11:003.5east2.8
11:103.5southeast3.0
11:203.6east-southeast2.8
11:303.6south-southeast2.2
11:403.6southeast2.2
11:503.6southeast2.5
12:003.6southeast1.9
12:103.4south-southeast1.9
12:203.7east-northeast2.6
12:303.7east-southeast1.8
12:403.6east1.9
12:503.5east-southeast1.1
13:003.5east1.7
13:103.6east3.3
13:203.4east-southeast3.4
13:303.6east-southeast4.1
13:403.7east-southeast3.4
13:503.7southeast3.1
14:003.6southeast3.5
14:103.7southeast3.4
14:203.6southeast2.7
14:303.6south-southeast2.9
14:403.6south-southeast2.6
14:503.5south-southeast3.3
15:003.6southeast3.3
15:103.7south-southeast2.9
15:203.5south-southeast3.2
15:303.6south2.6
15:403.6south2.4
15:503.6south2.5
16:003.6south2.9
16:103.5south2.8
16:203.4south-southeast2.6
16:303.8south-southeast2.5
16:403.5south-southeast2.6
16:503.6south-southeast2.2
17:003.7south-southeast2.8
17:103.4south-southeast3.2
17:203.5south-southeast3.6
17:303.5south-southeast3.2
17:403.6south-southeast4.1
17:503.6south-southeast3.3
18:003.5south3.4
18:103.6south-southeast3.8
18:203.5south-southeast3.6
18:303.7south3.9
18:403.5south3.6
18:503.5south3.4
19:003.5south3.9
19:103.4south4.5
19:203.6south4.2
19:303.6south3.9
19:403.6south3.7
19:503.5south3.2
20:003.5south3.1
20:103.6south3.6
20:203.5south4.0
20:303.5south4.0
20:403.7south4.0
20:503.8south-southwest3.4
21:003.6south2.6
21:103.6south2.6
21:203.7south1.7
21:303.8south3.0
21:403.6south2.7
21:503.5south3.1
22:003.6south3.8
22:103.6south3.4
22:203.4south-southwest3.2
22:303.6south-southwest1.9
22:403.6south-southwest1.6
22:503.5south-southwest1.6
23:003.5south-southwest2.8
23:103.5south-southwest2.5
23:203.6south-southwest2.3
23:303.6south-southwest2.1
23:403.5south1.2
23:503.7south-southwest0.8