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

○Information

○Measurement value list : 2026/10/05(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-northwest3.1
00:103.8north-northwest4.0
00:203.8north4.3
00:303.5north-northwest4.0
00:403.6north3.8
00:503.7north-northwest3.7
01:003.6north-northwest3.9
01:103.7north-northwest4.4
01:203.5north-northwest4.4
01:303.5north-northwest5.1
01:403.5north-northwest4.6
01:503.6north-northwest4.2
02:003.6north-northwest5.3
02:103.7north-northwest5.4
02:203.6north-northwest5.7
02:303.5north-northwest4.7
02:403.6north-northwest4.0
02:503.6north-northwest4.2
03:003.6north-northwest4.4
03:103.6north5.1
03:203.6north5.1
03:303.5north-northwest4.2
03:403.5north-northwest4.4
03:503.5north5.1
04:003.6north-northwest5.0
04:103.7north-northwest3.9
04:203.5north-northwest4.3
04:303.7north-northwest4.4
04:403.5north-northwest2.5
04:503.6north-northwest5.5
05:003.7north-northwest5.0
05:103.6north-northwest3.5
05:203.7north3.2
05:303.6north2.5
05:403.5north-northwest2.5
05:503.5northwest1.9
06:003.6north-northwest1.8
06:103.6north-northwest2.4
06:203.5north-northwest4.1
06:303.7north3.7
06:403.5north-northwest4.2
06:503.6north-northwest4.1
07:003.7north-northwest4.0
07:103.5north-northwest5.3
07:203.8north-northwest5.9
07:303.6north-northwest5.0
07:403.5north-northwest4.8
07:503.6north-northwest4.2
08:003.5north4.2
08:103.6north3.9
08:203.5north-northwest3.8
08:303.5north-northwest4.1
08:403.5north-northwest4.3
08:503.5north-northwest4.3
09:003.6north-northwest3.7
09:103.5north-northwest2.9
09:203.4north-northwest3.5
09:303.6north-northwest3.8
09:403.5north-northwest3.4
09:503.5north-northwest3.5
10:003.5north-northwest3.5
10:103.6north-northwest3.6
10:203.5northwest3.1
10:303.6north-northwest3.0
10:403.4northwest2.3
10:503.5north-northwest2.1
11:003.4north-northwest1.0
11:103.7north-northwest2.1
11:203.5north3.3
11:303.4north-northwest3.6
11:403.5north-northwest3.0
11:503.5north-northwest2.5
12:003.6north2.8
12:103.4north-northwest2.7
12:203.6north2.0
12:303.5north1.2
12:403.6north0.8
12:503.5north1.0
13:003.6north-northwest1.2
13:103.5north-northwest1.3
13:203.6northwest2.1
13:303.5north-northwest2.6
13:403.5northwest2.5
13:503.5northwest3.1
14:003.4north-northwest3.1
14:103.6north-northwest3.1
14:203.4north-northwest2.6
14:303.7north-northwest2.5
14:403.6north-northwest3.0
14:503.4north-northwest3.1
15:003.5north-northwest2.4
15:103.6north-northwest2.6
15:203.7north2.7
15:303.5north-northwest1.9
15:403.6north2.1
15:503.6north-northwest2.4
16:003.6north-northwest1.9
16:103.7north-northwest1.5
16:203.6north-northwest0.9
16:303.5north-northwest1.0
16:403.6north1.0
16:503.6north-northwest1.9
17:003.4north1.7
17:103.5north-northwest0.7
17:203.6north1.1
17:303.5north-northeast0.9
17:403.6north1.6
17:503.6north1.7
18:003.5north2.4
18:103.6north-northwest1.4
18:203.5north1.7
18:303.5north-northwest2.3
18:403.4north-northwest2.4
18:503.6north-northwest2.2
19:003.5north-northwest2.2
19:103.7north-northwest1.6
19:203.7northwest1.7
19:303.5northwest1.4
19:403.7northwest1.4
19:503.6northwest1.5
20:003.5northwest1.9
20:103.7northwest3.1
20:203.5northwest3.5
20:303.6northwest3.4
20:403.5northwest2.8
20:503.7northwest3.1
21:003.6north-northwest3.2
21:103.7north-northwest3.4
21:203.7northwest3.1
21:303.6northwest3.3
21:403.6northwest3.0
21:503.6-CALM
22:003.6-CALM
22:103.6north0.6
22:203.5-CALM
22:303.6-CALM
22:403.6north0.7
22:503.5north0.9
23:003.6north-northwest0.9
23:103.7north-northwest1.4
23:203.4north-northwest0.8
23:303.6north-northwest1.0
23:403.7north-northwest1.1
23:503.7north-northwest2.5