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

○Information

○Measurement value list : 2025/11/19(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
00:003.6west-northwest6.4
00:103.6west-northwest8.3
00:203.6west-northwest8.5
00:303.7west-northwest6.9
00:403.7west-northwest9.2
00:503.6northwest7.9
01:003.6west-northwest6.0
01:103.5west-northwest5.2
01:203.6west-northwest6.2
01:303.6west-northwest6.3
01:403.6west-northwest4.2
01:503.4northwest5.0
02:003.6west-northwest3.8
02:103.5northwest4.0
02:203.8northwest4.8
02:303.6west-northwest4.2
02:403.7northwest5.4
02:503.7northwest7.4
03:003.7west-northwest6.1
03:103.4west-northwest5.0
03:203.7west4.7
03:303.6west3.9
03:403.5west-northwest3.2
03:503.7northwest2.9
04:003.6west-northwest3.6
04:103.6west-northwest2.9
04:203.6north-northwest2.8
04:303.7north-northwest3.7
04:403.7north-northwest3.9
04:503.6northwest3.3
05:003.6west-northwest4.7
05:103.7west-northwest4.8
05:203.6west5.6
05:303.6west6.7
05:403.8west6.6
05:503.5west5.8
06:003.6west5.3
06:103.4west-northwest4.4
06:203.5west-northwest3.7
06:303.5west4.0
06:403.7west-northwest5.5
06:503.6west-northwest6.4
07:003.6west-northwest4.0
07:103.7west-southwest4.0
07:203.5west-southwest3.7
07:303.7west-southwest5.2
07:403.7west-southwest4.9
07:503.5west-southwest4.2
08:003.6west3.3
08:103.5west-southwest3.5
08:203.5west-southwest4.7
08:303.5west-southwest2.8
08:403.6west2.6
08:503.5west2.5
09:003.5west-northwest3.3
09:103.7west-northwest3.9
09:203.7west-northwest5.0
09:303.6west3.5
09:403.6west3.8
09:503.6west3.2
10:003.6west3.5
10:103.6west4.5
10:203.6west-southwest4.1
10:303.7west-northwest1.8
10:403.6northwest2.1
10:503.6west-northwest2.9
11:003.6northwest2.4
11:103.8west3.7
11:203.5west-northwest4.0
11:303.5west-northwest3.0
11:403.5north-northwest4.1
11:503.7northwest3.2
12:003.6northwest3.2
12:103.7northwest2.3
12:203.6west2.3
12:303.5west1.5
12:403.7west-southwest3.0
12:503.6west-southwest4.7
13:003.5west-southwest4.1
13:103.6west4.1
13:203.7west5.2
13:303.8west6.3
13:403.7west-northwest8.6
13:503.6west7.0
14:003.7west6.8
14:103.7west6.8
14:203.7west6.4
14:303.6west-northwest5.6
14:403.7west3.2
14:503.5west5.0
15:003.6west5.8
15:103.6west-northwest5.2
15:203.5west6.4
15:303.7west7.4
15:403.6west-southwest6.5
15:503.7west5.4
16:003.7west7.5
16:103.4west-southwest6.5
16:203.5west-southwest5.8
16:303.5west5.4
16:403.6west4.4
16:503.4west4.3
17:003.8west5.4
17:103.6west-northwest3.7
17:203.6west-northwest2.9
17:303.6west4.6
17:403.4west5.2
17:503.5west5.0
18:003.6west-southwest5.0
18:103.5west5.7
18:203.6west6.1
18:303.7west5.7
18:403.4west5.8
18:503.7west7.5
19:003.7west7.7
19:103.6west7.0
19:203.6west7.0
19:303.7west6.2
19:403.6west-southwest7.7
19:503.7west7.8
20:003.6west7.2
20:103.5west7.1
20:203.6west5.8
20:303.6west5.4
20:403.6west5.7
20:503.6west-southwest5.2
21:003.6west-southwest5.1
21:103.6west7.0
21:203.7west7.6
21:303.6west7.5
21:403.7west8.9
21:503.6west9.0
22:003.6west7.6
22:103.6west6.4
22:203.5west-southwest5.5
22:303.8west-southwest3.7
22:403.6west4.2
22:503.7west3.7
23:003.6west-southwest3.6
23:103.6west4.4
23:203.6west2.4
23:303.6west2.6
23:403.6west-southwest4.7
23:503.5west-southwest7.1