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

○Information

○Measurement value list : 2025/04/30(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
00:003.7west5.7
00:103.6west5.9
00:203.5west7.0
00:303.7west7.3
00:403.7west-northwest4.9
00:503.5west-northwest7.1
01:003.6west8.4
01:103.7west-northwest5.5
01:203.6west7.9
01:303.7west7.7
01:403.6west9.2
01:503.7west8.1
02:003.8west6.0
02:103.5west-northwest5.7
02:203.5west8.1
02:303.6west8.2
02:403.6west8.4
02:503.5west8.4
03:003.6west-southwest7.1
03:103.5west-southwest4.0
03:203.7west3.8
03:303.5west6.5
03:403.6west6.0
03:503.6west4.8
04:003.5west2.4
04:103.6west-southwest2.7
04:203.8west-southwest1.8
04:303.6south-southwest0.8
04:403.5-CALM
04:503.5south-southwest1.0
05:003.7southwest1.3
05:103.7west3.0
05:203.5west3.3
05:303.7west4.0
05:403.5west3.8
05:503.6west3.8
06:003.5west-northwest2.9
06:103.7west-northwest2.1
06:203.6west-northwest1.6
06:303.8west1.9
06:403.6west-southwest1.8
06:503.5west3.5
07:003.5west4.0
07:103.7west-southwest4.6
07:203.5west2.9
07:303.6west5.9
07:403.8west-northwest3.3
07:503.5west4.9
08:003.7west-northwest4.6
08:103.7west5.2
08:203.6west7.0
08:303.6west7.6
08:403.6west7.4
08:503.6west7.1
09:003.5west7.9
09:103.7west7.0
09:203.7west7.0
09:303.6west-southwest7.4
09:403.5west7.9
09:503.6west8.7
10:003.6west-southwest8.7
10:103.4west10.1
10:203.4west9.8
10:303.5west-northwest7.9
10:403.5west8.7
10:503.5west7.9
11:003.6west7.4
11:103.6west6.6
11:203.7west-northwest6.5
11:303.5west5.2
11:403.6west6.3
11:503.5west-northwest5.7
12:003.6west-northwest7.3
12:103.6west6.2
12:203.7west-southwest8.1
12:303.5west-southwest8.2
12:403.7west8.8
12:503.8west10.3
13:003.6west-southwest10.3
13:103.5west-southwest8.4
13:203.6west-southwest9.5
13:303.6west8.1
13:403.7west-southwest9.0
13:503.7west-northwest8.4
14:003.6west8.7
14:103.7west-southwest8.2
14:203.6west9.8
14:303.7west8.8
14:403.6west5.4
14:503.4west7.4
15:003.6west6.8
15:103.7west7.7
15:203.6west-northwest7.4
15:303.6west5.5
15:403.5west-northwest6.0
15:503.6west5.7
16:003.5west-southwest5.9
16:103.8west5.5
16:203.6west4.6
16:303.7east-northeast2.9
16:403.6east-northeast5.7
16:503.6east-northeast3.2
17:003.6east4.1
17:103.6east3.0
17:203.7east-southeast2.7
17:303.6east-southeast4.3
17:403.6east5.1
17:503.7east-southeast5.1
18:003.6east-southeast3.5
18:103.5southeast2.9
18:203.6southeast2.1
18:303.6south-southeast2.4
18:403.5south-southeast1.3
18:503.6east2.1
19:003.3east-southeast2.7
19:103.7east1.9
19:203.5east-southeast2.1
19:303.5east-southeast2.2
19:403.6southeast2.4
19:503.7east-southeast1.8
20:003.9southeast1.1
20:103.5south-southeast0.7
20:203.7south0.7
20:303.6south-southeast0.7
20:403.5south-southeast0.8
20:503.6south0.7
21:003.5south1.4
21:103.6south2.4
21:203.6south2.4
21:303.6south-southwest2.5
21:403.7south2.9
21:503.5south4.0
22:003.5south4.0
22:103.6south4.6
22:203.7south4.0
22:303.5south3.7
22:403.5south-southeast3.5
22:503.6south-southeast3.0
23:003.7south-southeast3.0
23:103.6south2.1
23:203.7south1.6
23:303.7south-southwest2.2
23:403.6south-southwest2.7
23:503.5south-southwest2.9