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

○Information

○Measurement value list : 2025/09/12(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
00:003.6northwest2.7
00:103.6north-northwest3.0
00:203.6north-northwest2.7
00:303.5northwest2.6
00:403.6north-northwest2.6
00:503.7northwest2.8
01:003.7north-northwest3.0
01:103.5northwest3.3
01:203.8northwest3.4
01:303.7northwest3.2
01:403.6northwest3.2
01:503.7west-northwest3.1
02:003.5northwest3.0
02:103.6northwest3.2
02:203.5northwest3.1
02:303.7north-northwest3.7
02:403.6northwest3.9
02:503.5north-northwest4.4
03:003.5northwest4.4
03:103.6north-northwest4.3
03:203.8north-northwest3.9
03:303.4northwest3.0
03:403.5northwest2.7
03:503.6north2.8
04:003.6north2.0
04:103.5north-northwest2.3
04:203.7north-northwest2.0
04:303.6north-northeast2.3
04:403.6northeast4.5
04:503.6northeast3.2
05:003.7north-northeast4.7
05:103.6north-northeast4.4
05:203.7north-northeast4.1
05:303.6northeast4.5
05:403.6northeast4.6
05:503.7northeast6.8
06:003.7northeast5.6
06:103.5northeast5.7
06:203.6northeast5.1
06:303.6northeast3.8
06:403.4northeast5.5
06:503.6northeast5.5
07:003.5northeast4.2
07:103.7northeast4.5
07:203.6east-northeast4.4
07:303.6northeast5.5
07:403.7northeast5.7
07:503.5east-northeast5.9
08:003.5east-northeast6.3
08:103.5east-northeast6.0
08:203.5--
08:303.6east-northeast4.2
08:403.5east-northeast4.5
08:503.5east-northeast2.8
09:003.3northeast2.2
09:103.5northeast1.5
09:203.6east-northeast2.8
09:303.5northeast2.4
09:403.7northeast3.0
09:503.6east-northeast4.6
10:003.5east-northeast5.4
10:103.4east-northeast5.7
10:203.6east-northeast5.3
10:303.6northeast4.0
10:403.5northeast3.2
10:503.5northeast3.5
11:003.5east-northeast3.2
11:103.4east-northeast4.1
11:203.5east-northeast3.7
11:303.6east-northeast4.1
11:403.4east-northeast2.7
11:503.5northeast2.9
12:003.5east-northeast3.3
12:103.6east-northeast3.0
12:203.6east-northeast4.3
12:303.7east-northeast4.1
12:403.6east4.2
12:503.6east-northeast4.5
13:003.5east-northeast3.6
13:103.6northeast3.6
13:203.6east-northeast4.6
13:303.8east-northeast4.5
13:403.5east-northeast4.3
13:503.5east-northeast3.4
14:003.4east-northeast3.7
14:103.8east-northeast3.9
14:203.5east-northeast3.6
14:303.5east-northeast3.7
14:403.5east-northeast3.8
14:503.6east-northeast4.8
15:003.7east-northeast3.7
15:103.4east-northeast3.6
15:203.6east-northeast3.6
15:303.6east-northeast4.0
15:403.7east-northeast3.3
15:503.6east-northeast3.2
16:003.7east-northeast4.5
16:103.6east-northeast4.1
16:203.4east-northeast2.7
16:303.7east-northeast3.3
16:403.6east-northeast3.8
16:503.5east-northeast2.3
17:003.6east-northeast4.5
17:103.5east-northeast3.0
17:203.7east-northeast1.9
17:303.5east-northeast2.3
17:403.5east-northeast2.1
17:503.7east-northeast3.0
18:003.5east-northeast3.3
18:103.7northeast2.4
18:203.6east-northeast1.9
18:303.7east-northeast1.5
18:403.6east-northeast1.0
18:503.6east2.6
19:003.7east3.3
19:103.6east-northeast2.1
19:203.5east1.3
19:303.6east-northeast1.3
19:403.6east-northeast2.0
19:503.6east1.0
20:003.7east1.3
20:103.7east-northeast2.1
20:203.6east1.5
20:303.6east2.5
20:403.8east-southeast2.3
20:503.5east-southeast2.5
21:003.6east2.7
21:103.7east-southeast2.6
21:203.7east-southeast2.3
21:303.5east-southeast4.0
21:403.5east-southeast3.0
21:503.4east-southeast2.5
22:003.7east-southeast2.8
22:103.7east-southeast3.4
22:203.6east-southeast2.6
22:303.5southeast2.1
22:403.5east-southeast1.6
22:503.6east-southeast1.5
23:003.6east-southeast2.0
23:103.5southeast2.0
23:203.6southeast2.0
23:303.6southeast3.0
23:403.6southeast2.3
23:503.6east-southeast2.8