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

○Information

○Measurement value list : 2025/08/07(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
00:003.4southwest2.6
00:103.6southwest1.9
00:203.6west1.1
00:303.5west-northwest1.4
00:403.5northwest1.4
00:503.5northwest0.8
01:003.6-CALM
01:103.5-CALM
01:203.5southwest1.2
01:303.5south-southwest1.2
01:403.4south-southwest2.0
01:503.6south-southwest2.2
02:003.7south-southwest2.3
02:103.6south-southwest1.7
02:203.5south1.9
02:303.8south-southeast1.3
02:403.7south-southeast1.6
02:503.5south-southwest1.6
03:003.6west-southwest2.4
03:103.4southwest1.8
03:203.5west-southwest1.7
03:303.7west-northwest1.6
03:403.6north-northwest1.5
03:503.5north-northwest1.5
04:003.7north1.1
04:103.6-CALM
04:203.5-CALM
04:303.5southeast1.3
04:403.5southeast1.3
04:503.5southeast1.7
05:003.6southeast1.9
05:103.6east-southeast1.1
05:203.5southeast0.8
05:303.4south-southwest1.1
05:403.6southwest0.6
05:503.6-CALM
06:003.5north-northwest0.6
06:103.7north-northwest1.5
06:203.5west-northwest0.9
06:303.6west0.7
06:403.6northwest0.8
06:503.8northwest2.0
07:003.8northwest3.7
07:103.5west-northwest6.2
07:203.7west-northwest5.1
07:303.8west-northwest5.9
07:403.6west-northwest6.6
07:503.6northwest3.9
08:003.4northwest3.7
08:103.5west-northwest3.2
08:203.6north-northwest1.1
08:303.6southwest3.9
08:403.8west-southwest4.4
08:503.6southwest1.8
09:003.5southeast3.5
09:103.7southeast1.9
09:203.5southeast2.7
09:303.6south-southeast3.6
09:403.5south3.6
09:503.6south-southeast3.8
10:003.6south-southeast4.4
10:103.7south-southeast4.9
10:203.7south4.8
10:303.6south5.2
10:403.6south-southwest3.1
10:503.5southwest4.9
11:003.6southwest9.7
11:103.4west-southwest12.0
11:203.6west-southwest9.6
11:303.7west-southwest8.4
11:403.5west-southwest5.5
11:503.5southwest6.2
12:003.5west-southwest5.9
12:103.6west4.9
12:203.6northwest4.4
12:303.5west-northwest5.9
12:403.6west5.7
12:503.7west-southwest5.4
13:003.6west-southwest5.1
13:103.5west-southwest5.8
13:203.5west-southwest3.7
13:303.6west-southwest1.3
13:403.7west-southwest1.6
13:503.6southwest1.8
14:003.5west-southwest3.8
14:103.5southwest1.2
14:203.5south-southeast2.3
14:303.5south2.2
14:403.6south2.2
14:503.6south-southwest2.3
15:003.7west-southwest2.9
15:103.6west-southwest2.5
15:203.6west-southwest5.0
15:303.5southwest3.9
15:403.4southwest3.9
15:503.7south-southwest3.8
16:003.5south-southwest3.0
16:103.5southwest3.3
16:203.6southwest3.0
16:303.4south-southwest2.5
16:403.5south3.0
16:503.6south3.4
17:003.6south4.4
17:103.7south3.5
17:203.4south3.9
17:303.5south4.5
17:403.5south4.7
17:503.6south4.2
18:003.5south3.6
18:103.5south3.1
18:203.4south2.8
18:303.6southwest3.1
18:403.6west-southwest2.2
18:503.5southwest3.1
19:003.6west-southwest2.0
19:103.5southwest1.8
19:203.4south-southwest2.5
19:303.6south-southwest2.6
19:403.7south-southwest2.9
19:503.6southwest2.9
20:003.7southwest2.6
20:103.6south-southwest2.3
20:203.5southwest2.2
20:303.7west-southwest3.1
20:403.6southwest1.6
20:503.6southwest3.4
21:003.6southwest2.7
21:103.5southwest2.3
21:203.5west-southwest1.0
21:303.5south-southwest1.4
21:403.6southwest1.2
21:503.5south-southwest1.8
22:003.6west-southwest3.5
22:103.6west-southwest3.7
22:203.6west3.1
22:303.6west4.5
22:403.6west4.2
22:503.6west3.8
23:003.6west3.7
23:103.6west-northwest2.7
23:203.6west4.5
23:303.5west6.6
23:403.6west9.0
23:503.8west8.3