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

○Information

○Measurement value list : 2026/09/11(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
00:003.6northwest3.1
00:103.6northwest3.7
00:203.7northwest3.1
00:303.5northwest2.6
00:403.7northwest2.4
00:503.5northwest2.7
01:003.6northwest3.1
01:103.6northwest3.5
01:203.4northwest3.3
01:303.7west-northwest3.7
01:403.5northwest3.3
01:503.4northwest2.9
02:003.4northwest2.8
02:103.6northwest2.7
02:203.6north-northwest2.4
02:303.6north-northwest2.1
02:403.6north-northwest2.6
02:503.5northwest2.6
03:003.6northwest2.5
03:103.5north-northwest2.6
03:203.7northwest2.3
03:303.6north-northwest2.0
03:403.6north-northwest2.4
03:503.7north-northwest2.4
04:003.5northwest1.9
04:103.5north-northwest2.2
04:203.7north-northwest2.2
04:303.6north-northwest2.5
04:403.6northwest2.7
04:503.6north-northwest2.3
05:003.6north-northwest2.9
05:103.6north-northwest2.5
05:203.3northwest2.5
05:303.6northwest2.3
05:403.6northwest3.2
05:503.6northwest3.4
06:003.6northwest3.4
06:103.4northwest3.1
06:203.5north-northwest1.8
06:303.7north-northwest2.3
06:403.5north-northwest1.7
06:503.5north-northwest2.4
07:003.7north-northwest2.1
07:103.5north-northwest2.2
07:203.5north-northwest1.7
07:303.7northwest0.8
07:403.6--
07:503.6north-northwest1.6
08:003.5north-northwest1.2
08:103.5north-northwest1.3
08:203.5north-northwest1.5
08:303.4north-northwest1.5
08:403.6north-northwest1.8
08:503.5north-northwest1.4
09:003.3north-northwest1.0
09:103.6north2.2
09:203.5--
09:303.6north3.3
09:403.5north2.5
09:503.7north3.7
10:003.6north3.5
10:103.6north2.2
10:203.4north-northwest1.9
10:303.6north2.2
10:403.7north3.6
10:503.6north2.5
11:003.5north2.6
11:103.5north-northwest3.2
11:203.4north-northwest4.3
11:303.7north-northwest4.5
11:403.6north-northwest4.1
11:503.6north-northwest3.8
12:003.6north4.8
12:103.7north-northwest3.9
12:203.6north-northwest3.0
12:303.6north4.3
12:403.5north4.2
12:503.6north-northwest3.7
13:003.7north3.4
13:103.6north4.1
13:203.6north-northwest3.0
13:303.5north4.9
13:403.5north3.8
13:503.4north3.5
14:003.5north4.3
14:103.6north4.0
14:203.5north3.4
14:303.5north-northeast2.3
14:403.7north-northeast3.0
14:503.4north-northwest1.7
15:003.6north3.0
15:103.5north-northwest2.5
15:203.7north-northwest2.3
15:303.6north2.0
15:403.4north-northwest1.2
15:503.6north0.8
16:003.6north-northwest1.1
16:103.5northwest1.4
16:203.6north-northwest1.4
16:303.5northwest0.9
16:403.5northwest0.7
16:503.6-CALM
17:003.6-CALM
17:103.6north2.5
17:203.6north2.4
17:303.5north2.0
17:403.6north2.1
17:503.6north2.9
18:003.5north3.1
18:103.7north2.9
18:203.4north1.3
18:303.5-CALM
18:403.4northeast0.7
18:503.7north-northeast0.9
19:003.6-CALM
19:103.5-CALM
19:203.5north-northeast1.5
19:303.6north2.8
19:403.6north-northeast1.9
19:503.4north-northeast1.9
20:003.5north-northeast1.7
20:103.5north2.0
20:203.8north1.7
20:303.4north-northeast0.8
20:403.5north2.0
20:503.6north-northwest1.9
21:003.4north-northwest2.0
21:103.6north-northwest1.8
21:203.6north-northwest1.8
21:303.4north-northwest1.9
21:403.5north-northwest2.4
21:503.6north-northwest2.3
22:003.6north-northwest2.8
22:103.5north-northwest2.0
22:203.6north-northwest2.1
22:303.6north-northwest2.1
22:403.7north-northwest1.9
22:503.6north-northwest2.2
23:003.4north-northwest2.5
23:103.6north-northwest2.7
23:203.5north-northwest2.6
23:303.6north-northwest2.7
23:403.5north-northwest3.3
23:503.4north-northwest3.1