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

○Information

○Measurement value list : 2026/07/07(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
00:003.5south2.1
00:103.6south-southwest2.2
00:203.6south-southwest1.6
00:303.5south1.3
00:403.6south1.5
00:503.6south2.0
01:003.6south2.0
01:103.5southwest1.7
01:203.6southwest1.8
01:303.5southwest1.6
01:403.6south-southwest1.4
01:503.5south-southwest1.6
02:003.5southwest1.4
02:103.7southwest1.5
02:203.5southwest1.4
02:303.5west-southwest1.8
02:403.5west-southwest1.9
02:503.6south-southwest1.2
03:003.4south-southwest1.5
03:103.5--
03:203.6--
03:303.6south0.7
03:403.7-CALM
03:503.6west-southwest0.6
04:003.6-CALM
04:103.5west-northwest0.6
04:203.5west0.8
04:303.6west-northwest1.1
04:403.4west-northwest1.4
04:503.6northwest1.2
05:003.5north-northwest0.6
05:103.6north-northeast1.2
05:203.7north-northeast1.1
05:303.5northwest1.1
05:403.5west-northwest1.2
05:503.5north-northwest1.3
06:003.5north-northwest1.5
06:103.4north-northwest3.0
06:203.6northwest2.6
06:303.6northwest2.9
06:403.7northwest2.8
06:503.5northwest2.4
07:003.5northwest2.1
07:103.5northwest1.7
07:203.6northwest1.0
07:303.6north-northwest1.5
07:403.5north1.0
07:503.4north-northwest1.6
08:003.5northeast1.2
08:103.7northeast1.6
08:203.5east-northeast2.1
08:303.6north-northeast2.6
08:403.6east-northeast1.5
08:503.6east-northeast2.8
09:003.6east-northeast3.4
09:103.5northeast3.2
09:203.6east-northeast3.3
09:303.6east-northeast3.2
09:403.5east3.2
09:503.5east-southeast2.9
10:003.6east3.0
10:103.4east2.9
10:203.6east3.0
10:303.4east2.5
10:403.5east3.0
10:503.5east3.4
11:003.6east-southeast3.0
11:103.5southeast3.4
11:203.6east4.7
11:303.5east4.4
11:403.7east-southeast3.5
11:503.5east-southeast4.3
12:003.5east-southeast4.2
12:103.5east-southeast5.0
12:203.7east-southeast4.9
12:303.8east-southeast5.5
12:403.6southeast5.0
12:503.5southeast5.2
13:003.6southeast5.3
13:103.5southeast5.5
13:203.6southeast6.1
13:303.6southeast6.4
13:403.5southeast6.1
13:503.7southeast6.6
14:003.4southeast5.7
14:103.6south-southeast5.8
14:203.6south-southeast5.6
14:303.6southeast6.3
14:403.8southeast5.9
14:503.6southeast6.3
15:003.6southeast6.4
15:103.6southeast6.8
15:203.6southeast6.6
15:303.5southeast6.6
15:403.6southeast6.4
15:503.5southeast6.9
16:003.5south-southeast7.1
16:103.5southeast6.6
16:203.6southeast6.8
16:303.7southeast6.3
16:403.6south-southeast6.0
16:503.5southeast6.3
17:003.6southeast5.3
17:103.6south-southeast5.6
17:203.4south-southeast4.7
17:303.6south-southeast5.1
17:403.4south-southeast5.5
17:503.7south-southeast6.3
18:003.7south-southeast6.1
18:103.7south-southeast5.9
18:203.5south-southeast5.4
18:303.5south-southeast6.6
18:403.7south-southeast5.5
18:503.4south-southeast5.1
19:003.9south-southeast5.5
19:103.6south-southeast6.4
19:203.5south-southeast5.7
19:303.6south-southeast6.0
19:403.4south-southeast6.5
19:503.6south-southeast5.9
20:003.4south-southeast4.9
20:103.6south-southeast5.1
20:203.6south-southeast5.4
20:303.6south-southeast5.3
20:403.6south-southeast5.8
20:503.6south-southeast5.7
21:003.7south-southeast5.0
21:103.6south-southeast5.0
21:203.4south-southeast5.4
21:303.6south-southeast5.7
21:403.8south-southeast5.3
21:503.7south-southeast6.1
22:003.5south-southeast5.6
22:103.5south-southeast5.1
22:203.6south-southeast5.7
22:303.6south-southeast6.1
22:403.6south-southeast6.2
22:503.5south-southeast5.8
23:003.6south-southeast5.7
23:103.5south-southeast5.5
23:203.6south-southeast4.9
23:303.5south-southeast4.6
23:403.5south5.1
23:503.4south4.1