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

○Information

○Measurement value list : 2026/01/05(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-northwest1.7
00:103.8west-northwest2.6
00:203.7northwest2.3
00:303.8west-northwest1.7
00:403.8west2.8
00:503.7west-southwest2.8
01:003.6west3.0
01:103.7west3.8
01:203.7west3.2
01:303.9west-southwest2.5
01:403.9west-southwest2.3
01:503.7west-southwest1.8
02:003.6southwest2.2
02:103.6south-southwest2.7
02:203.7south-southwest3.0
02:303.7south-southwest2.2
02:403.8southwest1.8
02:503.6southwest1.7
03:003.7south-southwest1.4
03:103.7south2.5
03:203.9southwest3.4
03:304.0west-southwest2.6
03:403.8west-southwest2.4
03:503.7west2.0
04:003.7west-northwest3.6
04:103.6west-northwest5.5
04:203.8west-northwest6.6
04:303.7west-northwest6.5
04:403.9west-northwest4.8
04:503.8west-northwest4.8
05:003.7northwest5.0
05:103.7west-northwest4.5
05:203.8west-northwest4.9
05:303.7west-northwest6.0
05:403.8west-northwest5.8
05:503.8west-northwest6.0
06:003.9west-northwest6.7
06:103.8west-northwest6.8
06:203.9west6.6
06:303.6west-northwest6.4
06:403.8west-northwest7.8
06:503.8west-northwest8.0
07:003.8west-northwest8.1
07:103.8west-northwest8.8
07:203.8west-northwest7.6
07:303.7west-northwest7.0
07:403.9west-northwest4.9
07:503.7west-northwest3.9
08:003.8west-northwest3.2
08:103.7west-northwest2.8
08:203.7west-northwest3.1
08:303.8west3.9
08:403.8west4.5
08:503.7west2.1
09:003.6northwest0.6
09:103.7west-northwest1.2
09:203.9west-northwest1.4
09:303.9northwest1.3
09:403.7northwest0.7
09:503.8west-northwest0.6
10:003.9west1.0
10:103.7north-northwest0.7
10:203.7-CALM
10:303.6northeast1.3
10:403.8east-northeast1.8
10:503.7east-northeast3.2
11:003.7east-northeast2.6
11:103.6east-northeast3.2
11:203.9northeast2.5
11:303.6northeast3.3
11:403.7east-northeast3.1
11:503.8northeast2.0
12:003.8east-northeast3.0
12:103.7north-northeast2.1
12:203.8east-northeast2.4
12:303.7northeast2.0
12:403.7east-northeast2.8
12:503.9northeast2.3
13:003.5northeast2.3
13:103.8east-northeast1.9
13:203.8east-southeast1.6
13:303.7east-northeast2.1
13:403.6east1.6
13:503.8south-southeast1.4
14:003.7east1.7
14:103.6east2.1
14:203.8east2.1
14:303.6east1.9
14:403.6southeast1.1
14:503.9south-southeast0.9
15:003.7southwest0.6
15:103.8west-southwest0.6
15:203.8west-southwest1.0
15:303.6west1.6
15:403.7west-southwest1.8
15:503.8southwest1.9
16:003.7west-southwest1.6
16:103.8west-southwest1.1
16:203.8west1.8
16:303.8west2.7
16:403.6west-northwest3.5
16:503.8west-northwest3.9
17:003.7west-northwest4.3
17:103.9northwest5.5
17:203.8north-northwest6.6
17:303.7north-northwest5.6
17:404.0north-northwest6.5
17:503.7north-northwest5.5
18:003.8north-northwest5.7
18:103.8north-northwest6.0
18:203.6north-northwest6.4
18:303.9north-northwest6.2
18:403.8north-northwest5.7
18:503.7north-northwest5.0
19:003.8north-northwest4.3
19:103.8north-northwest6.1
19:203.7north-northwest5.9
19:303.9north-northwest5.9
19:403.7north-northwest6.4
19:503.6north-northwest6.9
20:003.7north-northwest6.7
20:103.8north-northwest6.2
20:203.6north-northwest5.4
20:303.8north-northwest5.8
20:403.9north-northwest6.3
20:503.7north-northwest6.4
21:003.8north5.4
21:103.7north-northwest4.0
21:203.6north-northwest3.5
21:303.8north-northwest4.0
21:403.8northwest5.9
21:503.6west-northwest5.7
22:003.8northwest7.9
22:103.8northwest10.5
22:203.9northwest8.0
22:303.7northwest6.7
22:403.8northwest5.7
22:503.9northwest6.3
23:003.8west-northwest7.2
23:103.8west-northwest7.7
23:203.9northwest7.4
23:303.6northwest8.6
23:403.8west-northwest8.5
23:503.7northwest8.4