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

○Information

○Measurement value list : 2026/10/14(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
00:003.5south5.5
00:103.5south5.5
00:203.4south-southeast5.9
00:303.6south4.9
00:403.6south6.2
00:503.6south6.6
01:003.7south6.3
01:103.6south-southeast6.2
01:203.5south-southeast7.2
01:303.4south-southeast5.5
01:403.7south6.1
01:503.4south7.7
02:003.5south-southeast7.3
02:103.6south5.5
02:203.7south4.6
02:303.5south6.1
02:403.5south-southeast5.3
02:503.6south-southeast5.1
03:003.5south5.8
03:103.5south7.1
03:203.3south7.1
03:303.4south7.3
03:403.5south7.5
03:503.5south6.3
04:003.5south5.4
04:103.6south5.2
04:203.6south5.1
04:303.4south4.8
04:403.5south4.5
04:503.4south3.9
05:003.4south4.7
05:103.5south4.8
05:203.6south5.2
05:303.4south5.0
05:403.6south4.1
05:503.6south4.1
06:003.5south3.7
06:103.6south2.9
06:203.4south3.5
06:303.7south3.8
06:403.7south-southeast4.6
06:503.6south-southeast3.7
07:003.5south1.9
07:103.3south2.9
07:203.5south2.4
07:303.6south-southeast1.9
07:403.5south-southeast2.6
07:503.6south-southeast1.5
08:003.7south1.4
08:103.6south-southwest1.1
08:203.5south1.6
08:303.5south2.0
08:403.5southwest4.3
08:503.5southwest5.0
09:003.5south-southwest4.8
09:103.5south-southwest4.4
09:203.6south-southwest5.5
09:303.4southwest3.3
09:403.6west3.2
09:503.6west-southwest4.3
10:003.4west-southwest3.0
10:103.4northwest1.0
10:203.6west2.2
10:303.4north3.3
10:403.5north-northwest1.4
10:503.6northwest1.3
11:003.5west1.4
11:103.3west1.2
11:203.4west-southwest2.7
11:303.5west4.3
11:403.5west4.8
11:503.5west-southwest4.2
12:003.5west4.1
12:103.5west-southwest1.7
12:203.6north-northwest3.8
12:303.6north5.0
12:403.6north-northwest5.0
12:503.6north-northwest5.6
13:003.4north-northwest4.1
13:103.4northwest3.0
13:203.3west2.2
13:303.4west-southwest4.5
13:403.5west-southwest5.3
13:503.7west2.6
14:003.4west1.6
14:103.5west-southwest2.0
14:203.5west4.3
14:303.5west-northwest4.3
14:403.6west-northwest4.4
14:503.5west-northwest2.8
15:003.6northwest3.1
15:103.5northwest3.3
15:203.5west-northwest3.0
15:303.6northwest3.4
15:403.6north-northwest4.5
15:503.5northwest3.7
16:003.4west-northwest2.7
16:103.3west-northwest2.5
16:203.5northwest1.6
16:303.7west1.9
16:403.5west-northwest3.7
16:503.5west-northwest6.3
17:003.5west9.3
17:103.4northwest8.4
17:203.6northwest6.6
17:303.6northwest4.5
17:403.5west-northwest4.5
17:503.6west-northwest4.3
18:003.5west-northwest2.8
18:103.4north-northwest1.8
18:203.4northwest2.6
18:303.3northwest1.3
18:403.5north-northwest0.9
18:503.3north-northwest1.3
19:003.5north-northwest4.6
19:103.6northwest6.0
19:203.7northwest5.5
19:303.4northwest5.1
19:403.6northwest4.5
19:503.5north-northwest4.8
20:003.3north-northwest4.4
20:103.5north-northwest5.0
20:203.5northwest5.5
20:303.3northwest6.5
20:403.6north-northwest6.1
20:503.4north-northwest5.6
21:003.6north-northwest5.3
21:103.3north4.9
21:203.5north5.0
21:303.5north4.9
21:403.5north4.7
21:503.6north3.5
22:003.5north4.2
22:103.5north4.2
22:203.5north3.4
22:303.6north-northwest2.2
22:403.4north-northwest3.3
22:503.3northwest3.5
23:003.5north-northwest5.9
23:103.5north-northwest7.3
23:203.5north-northwest8.3
23:303.7north-northwest6.4
23:403.5north-northwest8.5
23:503.6north-northwest7.4