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

○Information

○Measurement value list : 2026/08/13(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
00:003.6north-northwest4.3
00:103.7north-northwest3.6
00:203.5north-northwest3.4
00:303.6north-northwest3.7
00:403.4north3.6
00:503.6north-northwest3.7
01:003.6north-northwest4.8
01:103.6north-northwest4.0
01:203.6north-northwest3.4
01:303.6north-northwest3.9
01:403.6north-northwest2.7
01:503.5north-northwest2.2
02:003.4north-northwest2.5
02:103.4north-northwest2.3
02:203.5north-northwest3.2
02:303.7north-northwest2.9
02:403.3northwest2.2
02:503.6northwest2.2
03:003.8north-northwest2.3
03:103.6north3.6
03:203.6northwest1.5
03:303.6--
03:403.6north4.0
03:503.7north4.7
04:003.7north4.3
04:103.6north3.4
04:203.6north3.0
04:303.6north2.7
04:403.7north-northeast3.0
04:503.5north3.3
05:003.4north-northeast2.6
05:103.5north-northeast3.3
05:203.7north-northeast3.0
05:303.7northeast2.8
05:403.6northeast3.5
05:503.5northeast3.7
06:003.4northeast2.3
06:103.6north-northeast1.4
06:203.7east-northeast1.9
06:303.7east-northeast1.5
06:403.7east-northeast1.7
06:503.5east-northeast1.6
07:003.6east-northeast0.6
07:103.4east1.7
07:203.5east-northeast1.9
07:303.6east2.5
07:403.4east1.7
07:503.7east-northeast1.8
08:003.6northeast1.8
08:103.5east-northeast1.7
08:203.6east-northeast2.4
08:303.5northeast1.9
08:403.7east-southeast1.9
08:503.5east-southeast1.5
09:003.6east-northeast1.7
09:103.6east1.9
09:203.7east2.4
09:303.6east-northeast2.3
09:403.6east-northeast3.3
09:503.5east-northeast3.3
10:003.6east-northeast2.8
10:103.6east2.9
10:203.7east-northeast3.1
10:303.7east-northeast3.0
10:403.6east-northeast2.6
10:503.5east-northeast3.1
11:003.6east-northeast3.3
11:103.6east-northeast3.3
11:203.7east3.4
11:303.3east3.6
11:403.7east2.5
11:503.5east2.7
12:003.5east2.7
12:103.7east-southeast2.8
12:203.5east3.4
12:303.5east2.8
12:403.6east3.0
12:503.4east3.3
13:003.6east-southeast3.0
13:103.6east3.0
13:203.5east2.5
13:303.4east2.3
13:403.5east3.0
13:503.7east-northeast3.2
14:003.5east2.9
14:103.7east3.4
14:203.6east-northeast4.4
14:303.4east3.4
14:403.7east3.4
14:503.6east2.5
15:003.6east2.5
15:103.5east-northeast2.5
15:203.5east2.2
15:303.6east2.3
15:403.3east-northeast2.5
15:503.7east2.6
16:003.6east3.3
16:103.4east-northeast2.5
16:203.6east3.3
16:303.5east-northeast3.1
16:403.5east-northeast3.7
16:503.3east3.1
17:003.7east2.9
17:103.7east-northeast2.2
17:203.7east-northeast2.5
17:303.8east-northeast1.8
17:403.6northeast1.4
17:503.4north-northeast1.1
18:003.5northeast1.6
18:103.4northeast0.8
18:203.6-CALM
18:303.7east-northeast1.2
18:403.5east-northeast1.3
18:503.6east1.3
19:003.6east-northeast1.7
19:103.6east-northeast1.8
19:203.5east-northeast0.6
19:303.7-CALM
19:403.6northeast1.1
19:503.7east1.0
20:003.6northeast0.8
20:103.5east0.6
20:203.4-CALM
20:303.5northeast0.7
20:403.5-CALM
20:503.5-CALM
21:003.6north-northwest0.7
21:103.5north1.1
21:203.6west-northwest1.2
21:303.5northwest1.4
21:403.6northwest1.1
21:503.7northwest0.9
22:003.4north-northwest1.0
22:103.6north1.3
22:203.5northwest0.7
22:303.7north-northwest1.2
22:403.7north1.6
22:503.5north1.8
23:003.4north1.4
23:103.7north-northwest1.2
23:203.4north1.7
23:303.7northwest1.6
23:403.6northwest1.7
23:503.5north-northwest1.4