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

○Information

○Measurement value list : 2025/05/26(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
00:003.4northwest3.5
00:103.6north-northwest1.9
00:203.7north2.1
00:303.5north1.9
00:403.4north-northwest1.6
00:503.6northwest2.2
01:003.6west-northwest2.7
01:103.6northwest1.8
01:203.6northwest1.0
01:303.5northeast1.1
01:403.5north1.0
01:503.6north-northwest1.0
02:003.7northwest1.2
02:103.6southwest0.7
02:203.5west1.1
02:303.6west0.7
02:403.7-CALM
02:503.5east-northeast1.4
03:003.6north-northeast1.2
03:103.7northwest2.9
03:203.6northwest2.9
03:303.7west-northwest2.7
03:403.6northwest2.3
03:503.7north-northwest2.1
04:003.6northwest2.5
04:103.5northwest4.3
04:203.7north-northwest3.5
04:303.6northwest4.8
04:403.6north-northwest3.8
04:503.5north-northwest3.3
05:003.6north-northwest3.2
05:103.5north-northwest2.1
05:203.5north1.3
05:303.5north-northwest2.1
05:403.6north2.5
05:503.6north-northwest3.8
06:003.6north-northwest4.5
06:103.6north-northwest3.7
06:203.7northwest2.6
06:303.7west-northwest2.6
06:403.6west3.2
06:503.7west4.3
07:003.5west3.5
07:103.5west2.6
07:203.6west-northwest2.9
07:303.4west-northwest3.7
07:403.5west-northwest4.3
07:503.5west-northwest4.6
08:003.5west-northwest4.8
08:103.6west-northwest5.4
08:203.6west-northwest7.6
08:303.5west-northwest6.2
08:403.5west-northwest5.5
08:503.4west-northwest5.4
09:003.6west-northwest5.1
09:103.6west-northwest6.0
09:203.6west-northwest6.3
09:303.5west4.9
09:403.5west-northwest4.8
09:503.7west-northwest7.3
10:003.5west-northwest6.5
10:103.5west-northwest5.7
10:203.6west-northwest4.4
10:303.8west-northwest5.1
10:403.7west-northwest5.5
10:503.7west-northwest6.6
11:003.6west3.7
11:103.6west-southwest4.6
11:203.6west-northwest2.6
11:303.6west-southwest2.9
11:403.5west-southwest3.0
11:503.6west-southwest2.3
12:003.7west-southwest2.6
12:103.6west3.2
12:203.5west-southwest3.2
12:303.7west-southwest3.3
12:403.5northwest2.6
12:503.6west3.7
13:003.5east1.0
13:103.6southeast2.2
13:203.5southeast2.9
13:303.7east-southeast2.9
13:403.5southeast4.0
13:503.5southeast4.3
14:003.6southeast3.3
14:103.6south-southeast3.2
14:203.8southeast3.7
14:303.5southeast3.5
14:403.6south-southeast3.2
14:503.5south-southeast4.0
15:003.5south-southeast3.5
15:103.6south2.6
15:203.6south-southeast2.9
15:303.6south3.2
15:403.5south-southeast3.7
15:503.6south-southeast3.5
16:003.7southeast3.7
16:103.6south-southeast3.7
16:203.5southeast3.2
16:303.7southeast3.0
16:403.7south-southeast2.2
16:503.5south-southeast2.6
17:003.6southeast2.9
17:103.6south-southeast2.5
17:203.6southeast2.1
17:303.6south-southeast2.2
17:403.5south-southeast2.1
17:503.4south-southeast2.2
18:003.5south-southeast2.1
18:103.5south3.0
18:203.7south-southeast2.9
18:303.5south-southeast3.0
18:403.7south2.9
18:503.6south-southeast2.9
19:003.7south-southeast2.9
19:103.5south2.1
19:203.5south-southeast3.0
19:303.5south3.2
19:403.5south-southeast1.5
19:503.6south1.5
20:003.7south2.6
20:103.7south3.0
20:203.7south2.7
20:303.8south2.4
20:403.7south2.5
20:503.5south2.9
21:003.6south2.7
21:103.6south2.7
21:203.5south-southwest2.7
21:303.6south-southwest2.3
21:403.6south-southwest2.1
21:503.5south-southwest2.9
22:003.6south-southwest2.7
22:103.6south-southwest2.7
22:203.6south-southwest2.9
22:303.5south-southwest2.3
22:403.6south-southwest2.2
22:503.6southwest1.9
23:003.6southwest1.8
23:103.7south-southwest1.8
23:203.5south-southwest1.8
23:303.5southwest1.3
23:403.5south-southwest1.3
23:503.4south1.3