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

○Information

○Measurement value list : 2026/01/06(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
00:003.8northwest7.4
00:103.7northwest6.2
00:203.6northwest6.4
00:303.8northwest5.6
00:403.8northwest5.9
00:503.6west-northwest6.1
01:003.6northwest4.3
01:103.8north-northwest2.1
01:203.9north-northwest3.0
01:303.8northwest4.1
01:403.7northwest3.5
01:503.5northwest4.6
02:003.8north-northwest4.1
02:103.7north-northwest4.4
02:203.9north-northwest5.0
02:303.7north-northwest5.8
02:403.7north-northwest7.0
02:503.9north-northwest6.1
03:003.7north-northwest6.8
03:103.8north-northwest6.3
03:203.8north-northwest5.0
03:303.7north-northwest3.9
03:403.5north4.4
03:503.7north-northwest4.2
04:003.9north-northwest4.0
04:103.8north-northwest4.6
04:203.7north-northwest4.7
04:303.7north-northwest2.9
04:403.8north2.2
04:503.9north1.3
05:003.8north-northwest1.8
05:103.8north1.7
05:203.7northwest1.3
05:303.6north-northwest0.7
05:403.7north-northwest1.1
05:503.6northwest1.6
06:003.7north-northwest1.8
06:103.9north-northwest1.9
06:203.9north-northwest1.8
06:303.6north-northwest1.2
06:403.9northwest0.7
06:503.8north-northwest0.7
07:003.8north-northwest1.3
07:103.7north-northwest1.5
07:203.8north1.3
07:303.9north-northwest1.1
07:403.8northwest1.1
07:503.9northwest0.7
08:003.9--
08:103.7west-southwest0.9
08:203.7west-southwest1.1
08:303.8southwest0.8
08:403.6west0.7
08:503.8southeast1.3
09:003.7southwest1.0
09:103.7east0.7
09:203.9south0.6
09:303.5east-northeast1.2
09:403.8north-northeast0.8
09:503.7-CALM
10:003.7southeast1.9
10:103.7south-southeast1.6
10:203.7south2.6
10:303.5west3.5
10:403.9west-southwest4.2
10:503.8west3.9
11:003.7west6.2
11:103.5west7.1
11:203.7west10.1
11:304.0west10.6
11:403.7west9.3
11:503.6west9.7
12:003.8west-northwest8.4
12:103.8west7.7
12:203.7west7.9
12:303.7west-southwest7.3
12:403.7west7.1
12:503.8west7.0
13:003.6west8.2
13:103.8west-northwest5.4
13:203.7west-northwest7.0
13:303.7west5.9
13:403.7west-northwest6.8
13:503.9west-northwest8.7
14:003.5west-northwest10.3
14:103.6west-northwest8.2
14:203.7west-northwest6.6
14:303.7west-northwest3.4
14:403.9northwest4.0
14:503.6north-northwest4.6
15:003.9north5.4
15:103.9north-northwest3.5
15:203.6northwest5.4
15:303.7northwest3.8
15:403.7north-northwest5.2
15:503.6north3.1
16:003.6north4.2
16:103.6north-northwest4.2
16:203.8north-northwest4.7
16:303.6north4.7
16:403.9north-northwest4.7
16:503.7north4.0
17:003.8north3.3
17:103.8north2.3
17:203.8north2.2
17:303.7north-northwest2.2
17:403.8north2.6
17:503.7north-northeast2.1
18:003.7north1.7
18:103.7north-northwest2.7
18:203.8north-northwest3.2
18:303.8north-northwest2.7
18:403.9north-northwest1.8
18:503.7north-northeast1.0
19:003.8north-northeast0.8
19:103.7north-northwest0.7
19:203.6northwest1.1
19:303.8west1.1
19:403.6west1.3
19:503.7west-southwest1.4
20:003.7west-southwest1.7
20:103.7west1.7
20:203.8west1.5
20:303.6west3.1
20:403.7west2.2
20:503.7west-southwest3.1
21:003.8west3.5
21:103.6west-southwest2.9
21:203.7west-southwest3.5
21:303.7west-southwest3.1
21:403.8west-southwest2.9
21:503.9west-southwest3.3
22:003.9west4.7
22:103.7west-southwest7.0
22:203.7west-southwest7.7
22:303.8west-southwest7.7
22:403.7west7.6
22:503.7west-southwest7.5
23:003.7west-southwest7.2
23:103.8west-southwest7.5
23:203.7west-southwest8.2
23:303.8west-southwest7.3
23:403.9west-southwest7.0
23:503.7west-southwest7.7