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

○Information

○Measurement value list : 2025/10/13(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
00:003.5northwest3.0
00:103.7northwest3.0
00:203.5northwest3.0
00:303.5north-northwest3.1
00:403.7north-northwest3.9
00:503.5north-northwest5.6
01:003.7north-northwest4.7
01:103.5north-northwest4.6
01:203.6north-northwest5.0
01:303.6north-northwest5.5
01:403.7north-northwest4.9
01:503.7north-northwest4.0
02:003.7north-northwest3.6
02:103.6northwest3.3
02:203.5north-northwest3.5
02:303.5north-northwest3.1
02:403.6northwest2.7
02:503.5northwest2.6
03:003.5northwest2.8
03:103.5northwest3.4
03:203.6northwest3.6
03:303.5northwest3.5
03:403.6northwest3.6
03:503.5northwest3.7
04:003.5west-northwest2.8
04:103.5west-northwest2.8
04:203.8northwest2.7
04:303.5northwest2.4
04:403.5northwest2.8
04:503.7northwest3.4
05:003.6northwest2.9
05:103.4west-northwest2.6
05:203.6northwest2.8
05:303.4northwest2.9
05:403.6northwest3.2
05:503.7northwest3.7
06:003.5northwest3.5
06:103.7northwest4.1
06:203.5northwest3.4
06:303.6northwest2.9
06:403.5northwest2.0
06:503.4northwest2.8
07:003.7north-northwest4.4
07:103.7north-northwest4.1
07:203.6north-northwest2.8
07:303.6northwest3.3
07:403.5northwest2.9
07:503.7northwest1.5
08:003.6west-northwest1.5
08:103.6northwest1.9
08:203.6northwest1.7
08:303.6north-northwest3.3
08:403.6north-northwest4.2
08:503.5north-northwest3.8
09:003.5north-northwest4.1
09:103.6northwest3.7
09:203.6north-northwest4.5
09:303.7north-northwest4.8
09:403.5northwest4.9
09:503.4northwest2.3
10:003.6west-northwest2.2
10:103.7west-northwest1.8
10:203.4northwest3.2
10:303.5north-northwest2.1
10:403.5northwest2.4
10:503.7north-northwest4.0
11:003.7northwest3.9
11:103.5northwest3.7
11:203.5northwest4.2
11:303.5northwest4.3
11:403.6north-northwest5.6
11:503.7north-northwest5.0
12:003.6north-northwest3.9
12:103.5north-northwest4.1
12:203.6north-northwest4.1
12:303.6northwest4.9
12:403.6north-northwest4.2
12:503.7north3.2
13:003.6north-northwest3.4
13:103.6north3.8
13:203.7north4.6
13:303.7north4.1
13:403.7north3.8
13:503.6north4.3
14:003.6north4.2
14:103.6north3.8
14:203.6north3.1
14:303.4north-northwest3.1
14:403.6north3.8
14:503.5north-northeast4.5
15:003.4north-northeast4.5
15:103.4north-northeast5.8
15:203.7north-northeast6.1
15:303.5north-northeast5.0
15:403.6north4.4
15:503.6north-northeast4.2
16:003.6north5.0
16:103.6north2.9
16:203.7north3.2
16:303.6north4.9
16:403.6north4.3
16:503.5north-northeast4.3
17:003.6north-northeast4.8
17:103.7north-northeast5.7
17:203.5north-northeast5.8
17:303.6north-northeast5.5
17:403.5north4.3
17:503.5north3.8
18:003.5north-northwest3.3
18:103.6north-northwest2.2
18:203.6north5.3
18:303.6north-northwest3.9
18:403.5north4.7
18:503.7north3.5
19:003.7north-northwest4.3
19:103.6north5.9
19:203.6north-northeast5.7
19:303.5north-northeast5.4
19:403.6north-northeast8.5
19:503.4north7.6
20:003.7north-northeast5.4
20:103.5north-northeast8.2
20:203.7north-northeast7.1
20:303.7north6.5
20:403.6north-northeast7.6
20:503.5north-northeast7.4
21:003.7north-northeast8.4
21:103.5north-northeast7.0
21:203.7north-northeast7.2
21:303.6north-northeast6.3
21:403.6north-northeast6.4
21:503.5north-northeast6.4
22:003.5north7.0
22:103.4north6.5
22:203.6north-northeast6.1
22:303.5north5.2
22:403.6north5.6
22:503.5north-northeast6.5
23:003.7north-northeast8.2
23:103.7north7.0
23:203.6north-northeast6.4
23:303.5north7.6
23:403.5north-northeast6.3
23:503.5north6.0