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

○Information

○Measurement value list : 2026/01/16(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
00:003.6northwest6.4
00:103.7northwest5.6
00:203.7north-northwest4.2
00:303.6north-northwest3.5
00:403.6northwest4.0
00:503.7north-northwest3.5
01:003.7northwest3.2
01:103.7west-northwest4.5
01:203.7west-northwest4.9
01:303.6northwest4.0
01:403.7northwest3.1
01:503.7north1.0
02:004.0east1.1
02:103.6southeast1.1
02:203.8southeast0.8
02:303.8south-southeast1.1
02:403.6west-southwest1.8
02:503.6west6.6
03:003.8west8.1
03:103.6west8.3
03:203.8west6.1
03:303.8west3.0
03:403.7west1.5
03:503.7west5.0
04:003.8west-southwest4.1
04:103.8west5.8
04:203.7west5.3
04:303.7west-southwest8.7
04:403.7west9.7
04:503.8west9.7
05:003.7west7.6
05:103.7west-southwest7.7
05:203.7west-southwest7.4
05:303.8west7.3
05:403.8west-southwest5.7
05:503.7west-southwest7.6
06:003.8west-northwest4.8
06:103.7west-southwest7.4
06:203.6west6.6
06:303.9west7.7
06:403.7west7.0
06:503.6west7.1
07:003.8west-southwest6.6
07:103.8west5.9
07:203.7west9.9
07:303.9west7.3
07:403.6west9.4
07:503.6west9.0
08:003.7west-southwest8.8
08:103.7west-southwest10.4
08:203.8west6.3
08:303.7west8.0
08:403.8west5.9
08:503.8west5.2
09:003.7west4.2
09:103.7west5.0
09:203.9west7.7
09:304.0west10.0
09:403.7west8.3
09:503.7west7.9
10:003.8west-northwest4.5
10:103.8west7.7
10:203.8west6.9
10:303.8west-northwest5.4
10:403.6west9.2
10:503.7west7.2
11:003.7west8.0
11:103.6west8.0
11:203.8west9.3
11:303.7west4.9
11:403.6west8.3
11:503.6west7.3
12:003.8west8.5
12:103.8west7.3
12:203.6west-northwest4.9
12:303.7west6.6
12:403.7west6.4
12:503.8west-northwest6.4
13:003.8west-northwest8.3
13:103.7west-northwest6.9
13:203.7west6.2
13:303.8west6.2
13:403.7west6.8
13:503.8west6.4
14:003.8west4.1
14:103.8west5.8
14:203.7west-southwest5.5
14:303.7west-southwest4.3
14:403.8west-southwest4.9
14:503.8west3.8
15:003.6west5.0
15:103.8west-southwest4.1
15:203.9west5.1
15:303.8west7.3
15:403.7west8.5
15:503.8west8.4
16:003.9west-northwest6.1
16:103.8west7.6
16:203.7west6.4
16:303.7west7.9
16:403.6west6.1
16:503.9west6.0
17:003.6west-northwest4.2
17:103.8west-northwest1.9
17:203.8north-northeast1.5
17:303.7north-northeast3.7
17:403.8north3.3
17:503.7north4.7
18:003.8north4.0
18:103.8north3.8
18:203.5north-northwest3.9
18:303.8north-northwest4.1
18:403.7north-northwest4.9
18:503.6north-northwest5.4
19:003.6north-northwest5.4
19:103.7north-northwest4.9
19:203.7north-northwest4.0
19:304.0north-northwest4.1
19:403.6north-northwest3.9
19:503.6north-northwest3.9
20:003.8north-northwest4.0
20:103.7north-northwest3.6
20:203.8north3.5
20:303.8north-northwest3.0
20:403.8north-northwest2.5
20:503.8north-northwest2.3
21:003.8north-northwest2.6
21:103.8north-northwest2.3
21:203.6north2.7
21:303.7north2.4
21:403.8north3.0
21:504.0north3.1
22:003.7north-northeast2.9
22:103.7north1.9
22:203.9north-northwest1.4
22:303.6north1.4
22:403.7north-northeast0.9
22:503.6north-northeast1.3
23:003.8north-northeast1.2
23:103.8north1.7
23:203.7north-northeast1.1
23:303.5northeast1.0
23:403.7north-northeast0.9
23:503.5north0.7