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

○Information

○Measurement value list : 2025/07/24(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
00:003.5north-northeast1.6
00:103.8northwest1.9
00:203.6west-northwest4.1
00:303.6west-northwest4.5
00:403.7west-northwest4.7
00:503.4west-northwest4.3
01:003.3west-northwest4.3
01:103.5west-northwest4.9
01:203.6northwest4.8
01:303.4northwest4.0
01:403.5northwest3.4
01:503.4northwest3.7
02:003.5northwest3.0
02:103.7north-northwest2.7
02:203.6north-northwest2.7
02:303.7northwest2.8
02:403.4northwest3.4
02:503.6west-northwest2.6
03:003.3northwest2.6
03:103.5west-northwest1.9
03:203.6west-northwest2.6
03:303.6west1.9
03:403.5west1.6
03:503.7west1.3
04:003.5west-northwest1.1
04:103.6west1.1
04:203.7-CALM
04:303.4north-northwest0.8
04:403.5northwest0.8
04:503.6west-northwest0.8
05:003.5west-northwest0.6
05:103.5west-northwest1.1
05:203.5west-northwest1.0
05:303.5west-northwest0.9
05:403.6west0.8
05:503.6-CALM
06:003.5west-northwest0.6
06:103.5-CALM
06:203.5-CALM
06:303.6-CALM
06:403.6-CALM
06:503.6-CALM
07:003.5-CALM
07:103.4west-southwest1.0
07:203.6south-southeast0.8
07:303.5south0.8
07:403.5south1.7
07:503.6east-southeast1.5
08:003.5east-northeast1.5
08:103.6east-northeast1.8
08:203.5east1.7
08:303.5east-northeast1.8
08:403.7east1.4
08:503.5east2.0
09:003.5east1.6
09:103.5east-southeast1.9
09:203.5east-southeast2.2
09:303.6east-southeast2.2
09:403.8east-southeast2.1
09:503.7east-southeast2.5
10:003.5southeast2.6
10:103.6southeast2.6
10:203.6southeast3.1
10:303.5south-southeast2.9
10:403.6southeast3.0
10:503.6southeast3.6
11:003.6southeast3.8
11:103.4southeast3.8
11:203.6southeast4.0
11:303.6southeast3.8
11:403.4southeast4.3
11:503.6southeast4.7
12:003.6southeast4.3
12:103.4southeast5.0
12:203.4southeast4.3
12:303.5south-southeast4.9
12:403.4southeast4.9
12:503.5southeast5.2
13:003.5southeast4.8
13:103.5south-southeast4.6
13:203.5south-southeast4.8
13:303.5southeast4.3
13:403.5east-southeast4.8
13:503.4southeast5.0
14:003.5southeast5.2
14:103.5southeast5.3
14:203.4southeast5.9
14:303.6southeast5.6
14:403.5southeast6.2
14:503.5southeast5.3
15:003.5southeast5.4
15:103.5southeast4.4
15:203.4southeast4.9
15:303.5southeast5.0
15:403.6southeast5.6
15:503.6southeast5.1
16:003.6south-southeast4.3
16:103.7southeast4.4
16:203.6south-southeast4.0
16:303.7south-southeast4.3
16:403.5south-southeast4.2
16:503.5south-southeast4.2
17:003.5south-southeast3.7
17:103.4south-southeast3.6
17:203.6south-southeast2.9
17:303.5south-southeast2.9
17:403.7south3.3
17:503.4south4.1
18:003.4south-southeast3.7
18:103.5south-southeast3.1
18:203.6south-southeast4.2
18:303.6south-southeast4.2
18:403.5south-southeast4.9
18:503.6south-southeast4.8
19:003.4south-southeast3.7
19:103.5south-southeast3.9
19:203.6south-southeast3.2
19:303.7south2.7
19:403.5south3.1
19:503.4south3.6
20:003.5south3.6
20:103.7south-southwest3.6
20:203.6south3.4
20:303.5south3.0
20:403.6south3.4
20:503.5south3.4
21:003.4south3.6
21:103.6south3.2
21:203.5south3.3
21:303.6south3.4
21:403.6south-southeast3.4
21:503.6south-southeast3.2
22:003.5south-southeast2.4
22:103.7south2.2
22:203.5south2.4
22:303.8south2.3
22:403.4south-southeast1.5
22:503.6south1.5
23:003.5south-southwest0.7
23:103.6-CALM
23:203.6-CALM
23:303.6west-northwest0.6
23:403.6west-northwest1.2
23:503.5north-northwest1.1