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

○Information

○Measurement value list : 2025/04/18(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
00:003.7west6.6
00:103.7west6.2
00:203.8west6.5
00:303.6west5.7
00:403.7west4.6
00:503.7west6.1
01:003.6west5.9
01:103.7west4.8
01:203.7west3.5
01:303.7north-northeast1.8
01:403.6east-northeast2.1
01:503.6east1.6
02:003.4east1.1
02:103.7south-southeast1.4
02:203.6southeast1.8
02:303.6south2.1
02:403.5south3.2
02:503.6south4.1
03:003.8south-southwest3.3
03:103.5southwest3.8
03:203.6south-southwest3.8
03:303.7south-southwest3.8
03:403.6south-southwest4.6
03:503.7south-southwest4.4
04:003.7south-southwest3.8
04:103.6south-southwest3.5
04:203.7south2.1
04:303.7south-southwest2.4
04:403.7southwest2.9
04:503.6southwest2.4
05:003.6southwest3.0
05:103.6southwest4.0
05:203.5south-southwest2.4
05:303.8southwest2.5
05:403.5southwest2.2
05:503.7southwest1.1
06:003.6south-southwest2.1
06:103.7south-southeast1.1
06:203.7southeast1.3
06:303.5southwest1.3
06:403.5southwest2.1
06:503.4south-southwest1.8
07:003.7south1.9
07:103.7south1.6
07:203.6southeast1.3
07:303.5south0.7
07:403.6south1.3
07:503.6south-southeast1.6
08:003.6south1.3
08:103.6south-southwest1.1
08:203.8south1.1
08:303.5south-southeast1.9
08:403.6south2.2
08:503.7south-southeast2.1
09:003.5south3.2
09:103.7south-southeast3.7
09:203.7south-southeast4.1
09:303.7south-southeast3.3
09:403.7southeast4.4
09:503.7southeast5.2
10:003.6southeast5.5
10:103.6south-southeast5.3
10:203.5south-southeast5.6
10:303.6southeast5.7
10:403.6south-southeast6.6
10:503.5southeast5.7
11:003.5southeast6.0
11:103.6southeast7.0
11:203.7south-southeast6.6
11:303.6south-southeast5.5
11:403.8south-southeast4.9
11:503.5southeast5.1
12:003.6southeast5.4
12:103.6southeast5.7
12:203.6southeast6.5
12:303.5southeast7.1
12:403.8southeast7.0
12:503.7southeast6.0
13:003.6southeast6.2
13:103.6east-southeast7.4
13:203.6southeast7.7
13:303.7southeast8.1
13:403.7southeast7.0
13:503.6south-southeast6.5
14:003.7southeast6.3
14:103.6south-southeast6.8
14:203.8south-southeast5.7
14:303.6south-southeast5.1
14:403.8east-southeast4.9
14:503.5southeast6.8
15:003.6southeast6.6
15:103.6southeast6.8
15:203.5south-southeast6.3
15:303.4east-southeast3.2
15:403.4east-southeast3.5
15:503.6east-southeast3.3
16:003.6east3.2
16:103.7east3.0
16:203.6east2.2
16:303.6east2.1
16:403.7north-northeast0.7
16:503.5north-northeast1.6
17:003.7north1.6
17:103.6north2.1
17:203.6north3.2
17:303.6north2.1
17:403.7north2.1
17:503.6north-northeast2.1
18:003.5north-northeast1.9
18:103.5north1.4
18:203.5north-northeast2.2
18:303.5northeast2.3
18:403.6north-northeast2.3
18:503.5north1.3
19:003.7north-northwest1.4
19:103.4north-northwest1.6
19:203.5north-northwest1.3
19:303.6northwest1.8
19:403.5northwest2.4
19:503.6west-northwest2.7
20:003.6west-northwest3.3
20:103.4northwest3.0
20:203.7northwest2.9
20:303.5northwest2.5
20:403.6northwest2.7
20:503.7northwest3.8
21:003.6north-northwest3.3
21:103.7northwest4.0
21:203.6north-northwest3.0
21:303.6north1.8
21:403.6north-northwest1.6
21:503.7northwest2.4
22:003.5west-northwest1.3
22:103.7west-northwest1.8
22:203.5northwest1.8
22:303.6west-northwest1.3
22:403.6west-northwest1.3
22:503.7west-northwest1.3
23:003.6northwest1.0
23:103.6-CALM
23:203.8southwest0.7
23:303.6-CALM
23:403.7south-southwest0.7
23:503.6-CALM