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

○Information

○Measurement value list : 2026/01/14(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
00:003.7west6.0
00:103.6west6.7
00:203.6west-southwest5.8
00:303.6west-southwest5.2
00:403.8west-southwest5.4
00:504.1west4.0
01:003.8west4.5
01:103.8west-northwest3.7
01:203.7west-northwest6.0
01:303.7west5.7
01:403.7west5.2
01:503.8west-northwest6.1
02:003.6west5.8
02:103.8west3.0
02:203.7west7.8
02:303.7west6.1
02:403.8west8.4
02:503.7west5.8
03:003.8west4.5
03:103.7west3.0
03:203.9west3.7
03:303.7west8.3
03:403.8west8.1
03:503.9west-northwest4.5
04:003.6west3.3
04:103.7west5.3
04:204.0west5.6
04:303.7west5.0
04:403.5west4.6
04:503.6west7.1
05:003.8west7.4
05:103.7west6.7
05:204.0west6.3
05:303.8west6.7
05:403.8west7.6
05:503.7west7.0
06:003.5west8.0
06:103.7west5.4
06:203.7west4.9
06:303.7west4.3
06:403.7west3.0
06:503.7west3.2
07:003.7west-southwest4.7
07:103.7west4.3
07:203.7northwest2.4
07:303.8north1.8
07:404.1-CALM
07:503.7-CALM
08:003.7-CALM
08:103.7north-northwest0.7
08:203.6north-northwest0.9
08:303.8northwest1.5
08:403.7northwest1.4
08:503.7west1.1
09:003.7north1.2
09:103.7north2.3
09:203.7north-northwest2.8
09:303.9north3.5
09:403.8northwest3.4
09:503.7northwest4.4
10:003.7northwest2.8
10:103.8northwest4.0
10:203.9northwest3.9
10:303.8northwest3.9
10:403.8northwest2.9
10:503.7northwest3.6
11:003.7northwest3.1
11:103.7west-northwest2.8
11:203.6north-northwest1.2
11:303.8north1.9
11:403.6north-northwest2.7
11:503.7north-northwest2.8
12:003.7northwest2.3
12:103.7northwest1.9
12:203.8northwest1.5
12:303.6north1.4
12:403.7north-northwest1.8
12:503.7northeast3.5
13:003.7northeast3.2
13:104.0east-northeast4.2
13:203.9east-northeast3.3
13:303.9northeast3.1
13:403.7north3.1
13:503.8north-northwest2.4
14:003.7north-northeast3.3
14:103.7north-northeast3.2
14:203.8northwest1.6
14:303.6north-northwest2.0
14:403.9northwest2.6
14:503.7northwest2.9
15:003.8northwest3.2
15:103.6west-northwest3.3
15:203.6north-northwest2.9
15:303.8north-northwest1.1
15:403.7north-northwest1.9
15:503.8northwest2.4
16:003.8north3.0
16:103.7northwest2.8
16:203.8northwest3.5
16:303.8northwest3.6
16:403.7north-northwest1.8
16:503.6northwest1.9
17:003.8west1.9
17:103.8northwest1.2
17:203.9northwest1.0
17:303.9northwest1.1
17:403.9northwest2.1
17:503.8north-northwest2.4
18:003.5north2.5
18:103.8north2.2
18:203.7northwest2.2
18:303.5north-northwest1.3
18:403.7north-northwest1.3
18:503.7north0.8
19:003.7north-northwest1.8
19:103.8northwest1.1
19:203.6northwest1.4
19:303.7-CALM
19:403.8west-northwest0.8
19:503.7west-northwest0.8
20:003.5south-southwest1.0
20:103.6south1.9
20:203.7south3.0
20:303.7southwest4.2
20:403.8southwest5.6
20:503.6southwest4.9
21:003.5west-southwest2.5
21:103.7west1.8
21:203.7west-northwest1.9
21:303.6west-southwest1.0
21:403.7west1.0
21:503.9south-southwest1.2
22:003.8south2.0
22:103.7northwest0.7
22:203.7south-southwest2.7
22:303.9southwest0.8
22:403.7-CALM
22:503.5west-northwest1.9
23:003.8south-southwest0.9
23:103.5west0.8
23:203.7west0.6
23:303.7-CALM
23:403.6north-northwest1.4
23:503.8north-northeast0.8