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

○Information

○Measurement value list : 2025/03/27(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
00:003.8south1.0
00:103.8south2.9
00:203.8south-southeast2.7
00:303.7southeast1.6
00:403.6south-southeast1.3
00:503.8south0.7
01:003.7south-southwest0.7
01:103.6west-southwest0.5
01:203.9-CALM
01:303.6southwest0.7
01:403.7southwest1.4
01:503.8south-southwest1.1
02:003.7south-southwest1.4
02:103.6southwest1.3
02:203.8west-southwest2.1
02:303.6south-southwest1.8
02:403.6south-southwest2.1
02:503.6south2.5
03:003.8south3.7
03:103.7south3.3
03:203.6south3.8
03:303.6south4.8
03:403.6south4.1
03:503.6south4.0
04:003.5south4.4
04:103.6south-southeast5.5
04:203.8south-southeast4.9
04:303.5south-southeast5.7
04:403.6south-southeast5.1
04:503.7south-southeast6.3
05:003.6southeast6.0
05:103.5south-southeast4.9
05:203.6south-southeast4.6
05:303.7south4.4
05:403.6south3.8
05:503.5south4.1
06:003.6south3.2
06:103.6south3.2
06:203.6south2.7
06:303.6south-southwest2.9
06:403.5south2.5
06:503.6south2.4
07:003.5south2.2
07:103.5south-southeast2.9
07:203.5southeast3.2
07:303.7south-southeast4.6
07:403.7south-southeast3.2
07:503.7south-southeast3.2
08:003.7south-southeast4.8
08:103.8southeast6.5
08:203.6southeast8.7
08:303.8south-southeast8.2
08:403.6southeast8.7
08:503.7southeast8.7
09:003.7south-southeast8.2
09:103.8south-southeast8.7
09:203.5south-southeast9.0
09:303.6south-southeast8.5
09:403.7south-southeast7.4
09:503.5south-southeast6.6
10:003.7south-southeast7.1
10:103.8south-southeast8.5
10:203.6south-southeast7.1
10:303.8south-southeast7.4
10:403.6south-southeast6.8
10:503.6south-southeast7.9
11:003.6southeast9.2
11:103.6south-southeast9.2
11:203.6southeast8.7
11:303.8southeast9.3
11:403.6southeast10.1
11:503.6southeast10.1
12:003.6southeast10.6
12:103.7southeast10.9
12:203.8southeast11.8
12:303.8southeast10.6
12:403.7southeast9.3
12:503.7southeast7.9
13:003.8south-southeast7.1
13:103.6southeast7.4
13:203.7southeast8.8
13:303.7southeast8.4
13:403.8southeast8.4
13:503.6southeast9.2
14:003.6southeast9.8
14:103.5southeast9.2
14:203.6southeast9.0
14:303.6southeast8.7
14:403.6southeast8.7
14:503.6southeast9.6
15:003.7south-southeast9.0
15:103.8southeast8.7
15:203.6south-southeast9.0
15:303.7south-southeast8.4
15:403.8south-southeast8.2
15:503.6south-southeast8.2
16:003.8south-southeast8.5
16:103.5south-southeast7.9
16:203.8south-southeast7.9
16:303.6south-southeast6.8
16:403.9south-southeast7.1
16:503.5south-southeast7.3
17:003.5south-southeast7.4
17:103.7south-southeast7.3
17:203.8south-southeast7.0
17:303.6south-southeast7.6
17:403.8south-southeast6.3
17:503.6south-southeast5.1
18:003.6south-southeast3.2
18:103.7south-southeast4.3
18:203.7south-southeast4.1
18:303.7south-southeast4.6
18:403.6south-southeast4.9
18:503.6south-southeast5.9
19:003.8south-southeast4.4
19:103.5south-southeast3.5
19:203.6south4.0
19:303.7south-southeast3.5
19:403.6-CALM
19:503.6northwest0.8
20:003.7northwest1.9
20:103.6northwest5.4
20:203.6northwest4.1
20:303.8north-northwest4.3
20:403.6north-northwest4.4
20:503.8north-northwest4.6
21:003.6north-northwest4.3
21:103.7northwest4.3
21:203.7northwest3.8
21:303.7northwest5.2
21:403.5northwest3.8
21:503.7north-northwest3.8
22:003.6north-northwest3.7
22:103.7northwest3.0
22:203.6north-northwest1.3
22:303.6north-northeast0.7
22:403.7-CALM
22:503.7south1.0
23:003.5-CALM
23:103.7-CALM
23:203.6-CALM
23:303.6-CALM
23:403.5east0.5
23:503.6east-southeast0.8