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

○Information

○Measurement value list : 2025/08/01(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-northwest4.4
00:103.5north-northwest4.2
00:203.5north-northwest3.8
00:303.6north-northwest3.9
00:403.6north-northwest3.6
00:503.4northwest3.6
01:003.4northwest3.4
01:103.5northwest3.5
01:203.6north-northwest3.5
01:303.4north-northwest3.6
01:403.5north-northwest3.6
01:503.5north-northwest4.0
02:003.5northwest3.9
02:103.6north-northwest3.8
02:203.7northwest3.8
02:303.5north-northwest3.6
02:403.6north-northwest3.7
02:503.5north-northwest3.6
03:003.6northwest3.5
03:103.6northwest4.1
03:203.6northwest4.1
03:303.6north-northwest4.0
03:403.7north-northwest3.4
03:503.7north-northwest3.5
04:003.7northwest3.4
04:103.6northwest3.3
04:203.6north-northwest3.8
04:303.5north-northwest3.7
04:403.7north-northwest3.6
04:503.6northwest4.5
05:003.6north-northwest4.4
05:103.6northwest4.4
05:203.6north-northwest4.3
05:303.6north-northwest4.0
05:403.5north-northwest4.6
05:503.5north-northwest3.6
06:003.6northwest3.2
06:103.5north-northwest3.5
06:203.5north3.3
06:303.6north-northwest3.0
06:403.5north3.8
06:503.4north3.3
07:003.4north-northwest3.9
07:103.5north-northwest3.4
07:203.7north3.4
07:303.5north4.0
07:403.5north3.4
07:503.5north3.9
08:003.6north-northeast3.7
08:103.5north4.4
08:203.5north4.1
08:303.5north3.7
08:403.6north-northwest2.9
08:503.5north-northwest3.9
09:003.7north-northwest2.2
09:103.6north2.8
09:203.6north-northwest3.5
09:303.6north-northeast3.8
09:403.6north4.8
09:503.6north4.1
10:003.6north4.8
10:103.4north5.7
10:203.6north5.5
10:303.6north4.3
10:403.6north4.4
10:503.6north4.4
11:003.6north-northwest4.7
11:103.5north-northwest3.8
11:203.7north-northwest5.5
11:303.6north-northwest4.8
11:403.6north4.4
11:503.5north-northwest4.1
12:003.7north-northwest5.0
12:103.5north4.5
12:203.5north-northwest3.6
12:303.6north-northwest5.5
12:403.6north-northwest4.0
12:503.6north-northwest4.9
13:003.7north-northwest5.8
13:103.6north-northwest4.5
13:203.5northwest4.6
13:303.5north-northwest5.5
13:403.5north-northwest5.4
13:503.6north-northwest3.9
14:003.6northwest4.4
14:103.6north-northwest4.6
14:203.5north-northwest4.3
14:303.7north-northwest5.0
14:403.6north-northwest4.1
14:503.6north-northwest3.9
15:003.4north-northwest2.6
15:103.5--
15:203.6--
15:303.7--
15:403.7--
15:503.6north-northwest4.6
16:003.7north-northwest4.6
16:103.6north-northwest5.4
16:203.5north-northwest4.6
16:303.6north-northwest3.6
16:403.5north4.1
16:503.6north-northwest3.8
17:003.6north-northwest3.9
17:103.3north-northwest3.9
17:203.5north-northwest3.5
17:303.5north-northwest4.2
17:403.6north-northwest3.3
17:503.7north-northwest3.4
18:003.4north-northwest3.2
18:103.5north-northwest3.3
18:203.6north-northwest3.1
18:303.5north-northwest3.4
18:403.4north-northwest2.7
18:503.5north3.0
19:003.7north2.9
19:103.5north2.1
19:203.5north2.6
19:303.6north-northeast2.7
19:403.5north2.8
19:503.7north3.6
20:003.6north3.8
20:103.7north4.0
20:203.7north4.0
20:303.6north3.1
20:403.6north3.8
20:503.7north4.0
21:003.5north5.0
21:103.6north5.3
21:203.6north-northeast4.2
21:303.5north-northeast4.4
21:403.6north-northeast5.5
21:503.5northeast5.4
22:003.5northeast5.6
22:103.6northeast5.2
22:203.7northeast6.4
22:303.5northeast6.8
22:403.6north-northeast6.6
22:503.6north-northeast5.6
23:003.5north-northeast6.2
23:103.6north-northeast4.9
23:203.6north-northeast5.3
23:303.7north-northeast5.1
23:403.6north-northeast5.1
23:503.6north-northeast4.4