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

○Information

○Measurement value list : 2026/03/08(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-northwest4.1
00:103.6west-northwest2.5
00:203.7west3.3
00:303.7west-northwest2.9
00:403.6northwest3.9
00:503.6northwest3.8
01:003.8north-northwest4.1
01:103.8northwest3.3
01:203.5northwest3.0
01:303.7northwest4.7
01:403.7west-northwest3.1
01:503.6west-northwest4.0
02:003.6west-northwest5.0
02:103.7west-northwest5.6
02:203.8west-northwest7.4
02:303.6west-northwest6.8
02:403.7west-northwest6.6
02:503.6west-northwest6.3
03:003.6northwest7.1
03:103.7west-northwest8.0
03:203.9west-northwest7.8
03:303.5west-northwest6.8
03:403.7west-northwest7.9
03:503.8west-northwest6.3
04:003.8west-northwest6.1
04:103.7west-northwest5.1
04:203.7west-northwest4.1
04:303.7west-northwest4.1
04:403.9west-northwest3.8
04:503.6north-northwest1.5
05:003.6west-northwest2.2
05:103.7north1.7
05:203.6north-northwest2.4
05:303.7northwest2.9
05:403.6north-northwest4.6
05:503.8northwest4.3
06:003.7northwest5.4
06:103.8west-northwest5.3
06:203.6west4.5
06:303.8north-northwest1.3
06:403.8north1.6
06:503.9north-northwest2.2
07:003.7north-northwest2.4
07:103.7north-northeast1.5
07:203.7north2.4
07:304.0north3.0
07:403.6west-northwest5.6
07:503.7west-northwest6.2
08:003.7west-northwest5.1
08:103.7west-northwest7.5
08:203.7northwest8.2
08:303.8west-northwest7.2
08:403.7northwest7.6
08:503.7west-northwest7.9
09:003.6west-northwest9.4
09:103.7west-northwest9.1
09:203.6west-northwest8.6
09:303.8west-northwest9.5
09:403.7northwest8.6
09:503.6west-northwest8.6
10:003.5west-northwest7.8
10:103.9west-northwest8.3
10:203.8west10.2
10:303.7west-northwest10.3
10:403.7west-northwest7.8
10:503.8west-northwest9.0
11:003.6west-northwest7.5
11:103.8west7.8
11:203.7west7.1
11:303.8west8.3
11:403.7west-northwest8.7
11:503.7west9.5
12:003.7west7.4
12:103.6west5.2
12:203.8west8.8
12:303.8west-southwest8.9
12:403.7west-southwest7.3
12:503.9west-southwest8.5
13:003.6west6.8
13:103.7west7.3
13:203.7west7.4
13:303.6west-southwest8.3
13:403.7west6.4
13:503.7west6.3
14:003.5west-southwest5.4
14:103.6west-southwest3.8
14:203.7west6.1
14:303.7west-southwest4.3
14:403.6west6.4
14:503.6west7.8
15:003.7west5.6
15:103.8west6.3
15:203.7west-southwest9.3
15:303.6west-southwest7.3
15:403.7west8.7
15:503.9west9.0
16:003.8west7.7
16:103.7west7.6
16:203.8west-southwest6.7
16:303.7west-southwest8.9
16:403.7west-southwest8.7
16:503.8west7.2
17:003.6west7.2
17:103.7west5.7
17:203.7west6.0
17:303.6west-southwest7.2
17:403.6west-southwest9.2
17:503.6west7.2
18:003.7west9.8
18:103.6west9.4
18:203.7west10.5
18:303.7west9.9
18:403.7west10.1
18:503.8west9.5
19:003.5west9.0
19:103.6west8.9
19:203.7west8.0
19:303.7west5.9
19:403.6west4.5
19:503.7west4.3
20:003.8west-northwest4.8
20:103.7west-northwest4.4
20:203.6west5.4
20:303.8west6.1
20:403.7west-northwest5.3
20:503.8west-northwest3.6
21:003.5west-northwest5.5
21:103.6west4.7
21:203.7west5.8
21:303.7west-northwest6.8
21:403.6west-northwest7.6
21:503.7west7.8
22:003.9west-northwest6.9
22:103.7west-northwest7.1
22:203.7west-northwest6.5
22:303.6west-northwest5.0
22:403.7west-northwest5.6
22:503.6west-northwest5.8
23:003.9west-northwest6.2
23:103.8west6.5
23:203.7west7.5
23:303.8west7.1
23:403.7west7.3
23:503.7west7.9