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

○Information

○Measurement value list : 2025/06/11(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
00:003.8north-northwest0.9
00:103.4north1.0
00:203.6northwest1.0
00:303.5west-northwest1.5
00:403.6west-northwest1.7
00:503.6northwest1.8
01:003.7north-northwest2.2
01:103.6north-northwest1.8
01:203.6northwest1.4
01:303.7west-northwest1.2
01:403.7northwest1.3
01:503.5west-northwest1.4
02:003.8northwest1.5
02:103.7north-northwest1.2
02:203.8northwest0.6
02:303.5west-northwest1.4
02:403.5northwest1.5
02:503.6northwest1.8
03:003.5northwest1.1
03:103.8northwest1.2
03:203.7north-northwest1.4
03:303.6north-northwest1.9
03:403.7north2.5
03:503.5north2.9
04:003.6north-northwest1.0
04:103.7west-northwest1.2
04:203.5northwest1.1
04:303.7-CALM
04:403.7south2.0
04:503.6south-southwest2.4
05:003.5southwest2.1
05:103.6west1.8
05:203.7west-northwest2.8
05:303.4north-northwest1.8
05:403.6south-southeast1.3
05:503.5southeast1.0
06:003.6southeast1.3
06:103.6south-southeast1.1
06:203.6northwest3.0
06:303.5west-northwest2.6
06:403.7northwest2.3
06:503.6west-northwest3.4
07:003.5west-northwest3.6
07:103.6west2.6
07:203.5west-southwest2.1
07:303.7southwest1.5
07:403.6south-southwest1.9
07:503.7south-southwest2.1
08:003.5southwest2.0
08:103.6southwest1.1
08:203.6southwest1.3
08:303.6southwest2.0
08:403.6south2.2
08:503.6south-southeast1.6
09:003.8south-southeast2.3
09:103.6south-southeast1.8
09:203.5south-southeast1.6
09:303.7south-southeast2.6
09:403.5southeast2.6
09:503.6south3.5
10:003.6south2.5
10:103.5south2.8
10:203.6south2.3
10:303.6south-southeast2.2
10:403.6south2.5
10:503.6south-southeast3.1
11:003.6south-southeast3.1
11:103.6south-southeast3.3
11:203.6south2.6
11:303.7south2.1
11:403.6south-southeast2.4
11:503.6south-southeast3.9
12:003.6south-southeast4.1
12:103.5south-southeast4.3
12:203.6south-southeast4.2
12:303.7south4.3
12:403.7south5.3
12:503.6south-southeast5.4
13:003.6south-southeast3.9
13:103.7south5.2
13:203.6south-southeast5.9
13:303.6south-southeast6.1
13:403.6south7.1
13:503.6south6.6
14:003.6south-southeast7.3
14:103.6south-southeast6.4
14:203.7south-southeast5.4
14:303.7south-southeast6.3
14:403.7south-southeast6.1
14:503.5south-southeast5.7
15:003.7south-southeast5.1
15:103.8south-southeast5.9
15:203.6south6.3
15:303.5south7.3
15:403.7south6.4
15:503.6south-southeast6.9
16:003.7south7.9
16:103.5south8.5
16:203.5south6.9
16:303.4south5.6
16:403.4south-southwest7.2
16:503.5south-southwest5.2
17:003.6south-southwest6.2
17:103.5south-southwest5.5
17:203.5south-southwest4.8
17:303.6south-southwest4.6
17:403.5south-southwest4.3
17:503.7southwest3.7
18:003.6southwest3.7
18:103.6southwest4.5
18:203.6southwest4.3
18:303.4southwest4.6
18:403.7southwest3.5
18:503.7southwest3.5
19:003.6southwest2.9
19:103.7west-southwest3.5
19:203.6west5.3
19:303.7west7.7
19:403.5west7.3
19:503.6west6.9
20:003.6west7.0
20:103.6west-northwest6.1
20:203.6west6.7
20:303.6west7.5
20:403.6west6.4
20:503.5west-northwest6.8
21:003.5west-northwest6.3
21:103.7west7.1
21:203.5west6.9
21:303.8west8.7
21:403.5west7.2
21:503.4west6.1
22:003.5west4.6
22:103.6west-southwest3.7
22:203.7west-southwest1.3
22:303.6west1.7
22:403.5west-northwest3.6
22:503.7west-northwest4.8
23:003.7west-northwest4.5
23:103.5west-northwest3.5
23:203.8west4.4
23:303.6west6.1
23:403.6west6.9
23:503.6west7.0