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

○Information

○Measurement value list : 2025/11/08(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
00:003.7west-northwest2.8
00:103.6west-northwest3.3
00:203.5northwest3.4
00:303.4northwest3.5
00:403.5northwest3.3
00:503.6northwest3.1
01:003.6northwest3.4
01:103.5northwest4.2
01:203.7northwest4.4
01:303.5northwest3.9
01:403.6northwest4.0
01:503.5northwest3.9
02:003.5north-northwest2.8
02:103.6north-northwest3.3
02:203.6north-northwest2.9
02:303.6north-northwest3.1
02:403.6northwest3.0
02:503.5north-northwest2.8
03:003.5northwest2.8
03:103.5northwest3.2
03:203.5north-northwest2.8
03:303.6northwest2.8
03:403.5north-northwest3.0
03:503.5north-northwest3.4
04:003.5north-northwest3.2
04:103.6north-northwest3.2
04:203.5north-northwest2.8
04:303.6north-northwest2.9
04:403.5north-northwest2.5
04:503.5northwest2.3
05:003.5northwest2.1
05:103.5northwest1.8
05:203.5west-northwest2.6
05:303.5west-northwest1.8
05:403.7west-northwest2.2
05:503.5west-northwest2.5
06:003.5west-northwest2.9
06:103.5northwest2.9
06:203.6north-northwest3.5
06:303.5northwest3.5
06:403.6northwest4.0
06:503.6northwest3.4
07:003.4northwest4.0
07:103.5northwest4.0
07:203.6northwest3.6
07:303.5north-northwest4.5
07:403.6north-northwest5.2
07:503.7north-northwest4.5
08:003.5north-northwest4.9
08:103.6north-northwest5.1
08:203.5north-northwest5.9
08:303.5north-northwest5.0
08:403.5north4.0
08:503.3north-northwest4.8
09:003.6north-northwest4.6
09:103.5north-northwest4.3
09:203.6north-northwest3.6
09:303.5north-northwest3.8
09:403.6north-northeast4.0
09:503.5north-northeast4.4
10:003.7north3.6
10:103.6north-northeast3.7
10:203.4north-northeast4.1
10:303.5north-northeast4.1
10:403.5north-northeast3.7
10:503.8north-northeast4.6
11:003.4north-northeast6.4
11:103.7northeast6.6
11:203.5north-northeast5.8
11:303.5north3.8
11:403.4north-northeast6.1
11:503.6north-northeast6.5
12:003.5northeast7.3
12:103.5north-northeast7.1
12:203.5north-northeast5.7
12:303.6north-northeast7.1
12:403.6northeast5.8
12:503.4northeast4.2
13:003.6northeast5.1
13:103.5northeast4.9
13:203.5northeast5.2
13:303.5north-northeast3.1
13:403.6north-northeast3.4
13:503.6northeast4.6
14:003.6north3.4
14:103.4northeast3.0
14:203.5northeast3.4
14:303.7north-northeast3.2
14:403.5north-northeast2.3
14:503.6north-northeast2.6
15:003.5north-northeast3.1
15:103.5north-northeast2.2
15:203.5north-northeast1.9
15:303.6north-northeast1.6
15:403.4north-northeast2.0
15:503.6north-northeast1.9
16:003.5east-northeast2.0
16:103.4east-northeast0.9
16:203.6east-northeast1.4
16:303.6northeast0.6
16:403.5northeast1.2
16:503.7east-northeast0.9
17:003.4-CALM
17:103.7southeast0.9
17:203.6east-southeast0.8
17:303.6-CALM
17:403.5south-southeast1.2
17:503.4south-southeast0.9
18:003.4-CALM
18:103.6south0.6
18:203.6-CALM
18:303.6south0.6
18:403.7-CALM
18:503.5-CALM
19:003.6south0.6
19:103.6-CALM
19:203.4south0.7
19:303.4south-southwest0.8
19:403.6southwest1.1
19:503.6south-southwest0.6
20:003.5-CALM
20:103.5west-southwest0.6
20:203.5-CALM
20:303.6-CALM
20:403.6west-southwest0.6
20:503.6west-southwest0.7
21:003.7southwest0.6
21:103.5west-southwest0.8
21:203.6southwest0.6
21:303.6south-southwest0.8
21:403.5west-southwest0.7
21:503.4west-southwest1.3
22:003.7southwest1.0
22:103.5southwest1.1
22:203.5southwest1.1
22:303.5southwest1.3
22:403.5southwest2.0
22:503.6southwest2.7
23:003.6southwest2.3
23:103.6southwest2.4
23:203.7southwest1.7
23:303.7south-southwest1.5
23:403.6southwest0.7
23:503.4southwest0.9