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

○Information

○Measurement value list : 2026/09/06(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-northeast2.7
00:103.5north-northeast2.3
00:203.7northeast2.9
00:303.6northeast3.2
00:403.6northeast3.9
00:503.6northeast3.5
01:003.6northeast2.9
01:103.6north-northeast2.7
01:203.6northeast2.1
01:303.6north-northeast2.5
01:403.5north-northeast2.9
01:503.5north-northeast2.7
02:003.6north3.4
02:103.6north2.7
02:203.6north-northeast3.7
02:303.5north-northeast2.9
02:403.5north-northeast3.0
02:503.6north-northeast3.0
03:003.2north-northeast3.2
03:103.5north-northeast2.8
03:203.6north-northeast2.3
03:303.5northeast3.8
03:403.6northeast2.8
03:503.6northeast3.0
04:003.5northeast3.6
04:103.5northeast3.2
04:203.6northeast3.5
04:303.6northeast3.5
04:403.6northeast3.4
04:503.5northeast3.7
05:003.5northeast3.0
05:103.6northeast3.4
05:203.6northeast3.9
05:303.6northeast3.4
05:403.6northeast3.6
05:503.5north-northeast3.2
06:003.5north-northeast3.4
06:103.4north2.5
06:203.5north3.6
06:303.6north-northeast2.6
06:403.6north-northeast2.4
06:503.5north-northeast2.9
07:003.6north-northeast3.6
07:103.6north-northeast3.9
07:203.7northeast3.9
07:303.5north-northeast4.2
07:403.5northeast5.8
07:503.6northeast5.6
08:003.5northeast5.4
08:103.5northeast5.4
08:203.5northeast5.3
08:303.6northeast5.4
08:403.6northeast5.9
08:503.5northeast7.6
09:003.5northeast5.5
09:103.6northeast4.9
09:203.6northeast6.0
09:303.5northeast7.0
09:403.5northeast6.5
09:503.6northeast6.3
10:003.6northeast5.4
10:103.6northeast5.8
10:203.4northeast6.2
10:303.5northeast6.9
10:403.6northeast5.8
10:503.4northeast6.5
11:003.6northeast6.4
11:103.7northeast5.6
11:203.5northeast6.2
11:303.5northeast5.1
11:403.6northeast5.3
11:503.8northeast5.5
12:003.6east-northeast6.1
12:103.6east-northeast4.6
12:203.6northeast2.8
12:303.6east-northeast5.0
12:403.5north-northeast3.7
12:503.5northeast4.3
13:003.5north-northeast4.9
13:103.5north-northeast5.2
13:203.6north-northeast4.8
13:303.6north-northeast2.4
13:403.7north-northeast1.6
13:503.5north2.7
14:003.5north-northeast3.2
14:103.5northeast3.4
14:203.4east-northeast3.1
14:303.5northeast3.9
14:403.6northeast3.2
14:503.6east-northeast3.5
15:003.4northeast5.1
15:103.5north-northeast3.3
15:203.6north-northeast3.7
15:303.5north-northeast2.6
15:403.5north-northeast3.4
15:503.5north-northeast3.0
16:003.6northeast3.4
16:103.4northeast4.6
16:203.6north-northeast3.1
16:303.5north-northeast2.4
16:403.5north-northeast2.4
16:503.4northeast2.6
17:003.6north-northeast2.2
17:103.4north-northeast2.4
17:203.4north-northeast1.9
17:303.6northeast2.3
17:403.6northeast1.7
17:503.7northeast1.8
18:003.5northeast2.8
18:103.7northeast2.7
18:203.5northeast2.0
18:303.6northeast2.1
18:403.5north-northeast2.6
18:503.7northeast2.3
19:003.6north-northeast3.0
19:103.4north-northeast2.2
19:203.5northeast1.8
19:303.4northeast1.1
19:403.4northeast1.2
19:503.6northeast0.9
20:003.5northeast1.1
20:103.6north-northeast1.3
20:203.5northeast1.4
20:303.6north-northeast1.5
20:403.6northeast1.8
20:503.6northeast2.6
21:003.7north-northeast2.8
21:103.6north-northeast2.6
21:203.6north-northeast2.5
21:303.6northeast3.2
21:403.5east-northeast3.4
21:503.3north-northeast3.6
22:003.7east-northeast3.3
22:103.6northeast3.1
22:203.5northeast3.8
22:303.6northeast2.8
22:403.6northeast2.8
22:503.7northeast2.7
23:003.6east-northeast4.5
23:103.5northeast3.4
23:203.5northeast3.9
23:303.5northeast3.9
23:403.6northeast3.3
23:503.5northeast4.6