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

○Information

○Measurement value list : 2025/04/19(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
00:003.6-CALM
00:103.8-CALM
00:203.8south1.1
00:303.7south1.8
00:403.7south3.2
00:503.7south2.4
01:003.6south2.9
01:103.5south2.7
01:203.5south2.1
01:303.7south1.8
01:403.6south2.5
01:503.6south2.4
02:003.6south3.5
02:103.6south-southwest2.4
02:203.6southwest2.2
02:303.5west-southwest1.3
02:403.5west-northwest3.5
02:503.6west6.5
03:003.7west6.8
03:103.7west5.9
03:203.7west5.2
03:303.5west3.0
03:403.7west-southwest1.6
03:503.6southwest1.7
04:003.7south-southwest3.2
04:103.6southwest3.8
04:203.5west-southwest2.2
04:303.6west-southwest2.5
04:403.6west-southwest3.5
04:503.7west-southwest5.1
05:003.5west-southwest5.1
05:103.6west-southwest5.1
05:203.6west-southwest3.7
05:303.7west-southwest3.2
05:403.6west-southwest2.4
05:503.5west1.9
06:003.6west-northwest2.7
06:103.5west-northwest2.7
06:203.7west2.2
06:303.5east1.8
06:403.8-CALM
06:503.5east-northeast1.3
07:003.6south0.7
07:103.7east-southeast1.1
07:203.6-CALM
07:303.7southeast1.6
07:403.8east-southeast1.0
07:503.5east-northeast1.8
08:003.6south-southwest1.1
08:103.6west-northwest2.9
08:203.6east-northeast4.4
08:303.6east-northeast4.1
08:403.6east-northeast5.1
08:503.5east-northeast5.1
09:003.5east-northeast5.1
09:103.5east3.2
09:203.6east3.0
09:303.6east4.8
09:403.6east3.8
09:503.6east4.1
10:003.6east3.5
10:103.6east3.2
10:203.5east2.7
10:303.6east3.2
10:403.7east-southeast3.7
10:503.6east-southeast2.9
11:003.6east3.6
11:103.7east4.1
11:203.6southeast2.9
11:303.6southeast3.3
11:403.6east-southeast4.3
11:503.6east-southeast5.2
12:003.6east-southeast5.5
12:103.6east-southeast4.8
12:203.6east-southeast3.8
12:303.7southeast4.9
12:403.5southeast4.6
12:503.5southeast4.0
13:003.6east-southeast3.0
13:103.6south-southeast4.3
13:203.7southeast3.7
13:303.6south-southeast4.0
13:403.5southeast4.0
13:503.6southeast5.4
14:003.7south-southeast5.4
14:103.7south-southeast7.0
14:203.7south-southeast6.2
14:303.6south-southeast7.9
14:403.4south-southeast8.7
14:503.6south-southeast7.9
15:003.7south-southeast7.0
15:103.5south-southeast7.1
15:203.5south-southeast6.8
15:303.7southeast7.4
15:403.6south-southeast6.8
15:503.5south-southeast6.8
16:003.5south-southeast6.8
16:103.7south-southeast7.7
16:203.7south-southeast7.9
16:303.5south-southeast8.4
16:403.6south-southeast7.1
16:503.7south-southeast7.6
17:003.8south-southeast8.2
17:103.5south-southeast8.7
17:203.7south-southeast8.4
17:303.5south-southeast9.0
17:403.5south-southeast8.5
17:503.6south7.3
18:003.6south6.5
18:103.5south4.9
18:203.6south5.4
18:303.5south5.4
18:403.5south5.9
18:503.7south5.2
19:003.5south6.0
19:103.6south6.2
19:203.5south5.2
19:303.4south5.9
19:403.5south5.7
19:503.6south5.7
20:003.7south5.1
20:103.8south4.4
20:203.6south4.1
20:303.6south3.8
20:403.7south3.7
20:503.6south4.1
21:003.6south4.6
21:103.6south4.3
21:203.5south4.8
21:303.6south5.4
21:403.7south5.4
21:503.7south5.1
22:003.7south5.4
22:103.7south5.4
22:203.5south5.4
22:303.6south4.3
22:403.5south4.3
22:503.6south-southeast5.7
23:003.5south-southeast5.7
23:103.6south5.9
23:203.6south5.1
23:303.6south4.1
23:403.7south4.0
23:503.5south4.6