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

○Information

○Measurement value list : 2025/10/01(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
00:003.5south-southwest2.4
00:103.4south-southwest2.2
00:203.6south-southwest2.2
00:303.5south-southwest2.7
00:403.7south2.4
00:503.7south-southwest2.4
01:003.7south-southwest2.2
01:103.5south-southwest2.3
01:203.6south-southwest1.7
01:303.7south2.1
01:403.7south-southwest1.5
01:503.5south-southwest1.4
02:003.6south-southwest1.4
02:103.6southwest1.3
02:203.6southwest1.0
02:303.6southwest1.0
02:403.6south-southwest1.3
02:503.6south1.3
03:003.6south1.1
03:103.7south1.1
03:203.6south1.3
03:303.8south0.9
03:403.8south-southwest0.8
03:503.7-CALM
04:003.6-CALM
04:103.7-CALM
04:203.6south-southwest0.7
04:303.4west-southwest0.6
04:403.6-CALM
04:503.6-CALM
05:003.7-CALM
05:103.8east1.4
05:203.7east-northeast1.1
05:303.5northeast0.9
05:403.5-CALM
05:503.6-CALM
06:003.7east0.8
06:103.4south-southwest0.6
06:203.6-CALM
06:303.6east0.8
06:403.6east-southeast1.0
06:503.7east-southeast1.9
07:003.6southeast2.0
07:103.5south-southeast2.1
07:203.4east-southeast2.1
07:303.6south2.2
07:403.6east-southeast3.2
07:503.6east-southeast7.0
08:003.6east-southeast6.5
08:103.5east-southeast5.6
08:203.5east4.7
08:303.7east-southeast4.9
08:403.6east-southeast5.9
08:503.6east-southeast5.5
09:003.6east6.8
09:103.7south7.5
09:203.6south6.3
09:303.6south7.1
09:403.8south5.9
09:503.7south6.9
10:003.5south7.0
10:103.8south-southwest7.0
10:203.6south6.5
10:303.5south5.0
10:403.5south-southwest4.8
10:503.4south-southwest4.6
11:003.6south-southwest4.1
11:103.7south3.1
11:203.6south2.7
11:303.4south2.4
11:403.6south-southwest2.7
11:503.6south-southwest3.3
12:003.6south-southwest3.7
12:103.6south-southwest3.0
12:203.7south-southwest3.9
12:303.6south-southwest3.4
12:403.5south-southwest3.5
12:503.7south-southwest4.4
13:003.4south-southwest4.3
13:103.5south-southwest4.1
13:203.5south-southwest3.7
13:303.6southwest3.5
13:403.5southwest2.8
13:503.6west-southwest2.2
14:003.6west-southwest1.7
14:103.7west-southwest1.7
14:203.6west1.3
14:303.6west1.3
14:403.6west1.2
14:503.4west-northwest1.7
15:003.5west-northwest1.6
15:103.5northwest1.8
15:203.6west-northwest2.1
15:303.7west-northwest1.6
15:403.6-CALM
15:503.5southwest0.9
16:003.6southwest0.6
16:103.6south-southwest1.0
16:203.6--
16:303.7--
16:403.6northwest1.4
16:503.6north-northwest2.3
17:003.7north-northwest3.2
17:103.5northwest2.8
17:203.6northwest3.3
17:303.4northwest3.9
17:403.5north-northwest3.4
17:503.7north3.7
18:003.6north-northwest3.1
18:103.7north3.7
18:203.4north-northwest2.3
18:303.5north-northwest2.4
18:403.7north-northwest2.4
18:503.5north-northwest2.5
19:003.6northwest2.0
19:103.7northwest2.3
19:203.5northwest3.2
19:303.5northwest3.4
19:403.4west-northwest3.9
19:503.3west-northwest4.2
20:003.6west-northwest4.1
20:103.6west-northwest4.6
20:203.5west-northwest4.3
20:303.5west-northwest3.7
20:403.6west-northwest3.8
20:503.6west-northwest4.3
21:003.6west-northwest4.4
21:103.5west-northwest3.8
21:203.6west-northwest4.0
21:303.4west-northwest4.2
21:403.6west-northwest3.5
21:503.5west-northwest2.9
22:003.3west-northwest3.0
22:103.6west-northwest4.4
22:203.6west-northwest4.2
22:303.5west-northwest3.5
22:403.5west-northwest3.1
22:503.6west-northwest3.7
23:003.7west-northwest4.3
23:103.5west-northwest4.3
23:203.6west-northwest4.8
23:303.5west-northwest4.3
23:403.5west-northwest4.3
23:503.6west-northwest3.8