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

○Information

○Measurement value list : 2025/06/25(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
00:003.5south-southeast1.9
00:103.6south-southeast3.6
00:203.7south3.1
00:303.7south2.5
00:403.5south2.7
00:503.6south2.7
01:003.5south-southeast2.7
01:103.5south3.3
01:203.5south-southeast2.1
01:303.4south-southeast2.4
01:403.5south-southeast2.1
01:503.5south-southeast2.4
02:003.7south3.6
02:103.6south2.8
02:203.5south2.7
02:303.7south2.4
02:403.4south2.8
02:503.6south2.4
03:003.7south2.0
03:103.6south-southwest1.4
03:203.6southwest0.8
03:303.5south1.0
03:403.8south0.7
03:503.7south-southeast0.6
04:003.5south1.0
04:103.6-CALM
04:203.6-CALM
04:303.5-CALM
04:403.5-CALM
04:503.6northwest1.5
05:003.6west-northwest0.9
05:103.6northwest1.1
05:203.6-CALM
05:303.7northwest0.8
05:403.5-CALM
05:503.6west-northwest0.7
06:003.5west-northwest1.0
06:103.7west-northwest1.0
06:203.5-CALM
06:303.6northeast0.6
06:403.4-CALM
06:503.6-CALM
07:003.6-CALM
07:103.6-CALM
07:203.4north-northeast0.6
07:303.6northeast1.1
07:403.5north-northeast1.1
07:503.5northeast1.8
08:003.6northeast2.5
08:103.5northeast2.4
08:203.6northeast1.8
08:303.4northeast1.4
08:403.5northeast1.4
08:503.5northeast1.6
09:003.6northeast1.2
09:103.5northeast1.3
09:203.6northeast1.1
09:303.5east-northeast0.9
09:403.6east-northeast1.1
09:503.4east0.8
10:003.6east0.9
10:103.7east-southeast1.0
10:203.5south-southeast1.2
10:303.5southeast1.2
10:403.6southeast0.8
10:503.6southeast1.6
11:003.5east-southeast1.6
11:103.5southeast1.9
11:203.6southeast1.5
11:303.5southeast2.4
11:403.4southeast3.5
11:503.4southeast3.4
12:003.6southeast3.6
12:103.7south-southeast4.6
12:203.6south-southeast4.6
12:303.5south-southeast4.7
12:403.7south-southeast5.0
12:503.5south-southeast5.8
13:003.6south-southeast6.4
13:103.7south-southeast6.4
13:203.6south-southeast6.2
13:303.7south-southeast6.2
13:403.5south-southeast6.7
13:503.7south-southeast6.8
14:003.6south7.2
14:103.7south-southeast6.0
14:203.5south-southeast5.6
14:303.6south-southeast6.4
14:403.5south-southeast6.4
14:503.5south-southeast5.7
15:003.6south-southeast5.3
15:103.5south-southeast5.8
15:203.7south-southeast5.6
15:303.6south-southeast6.4
15:403.5south-southeast7.0
15:503.5south-southeast6.4
16:003.5south-southeast6.3
16:103.6south-southeast6.8
16:203.5south-southeast5.6
16:303.7south-southeast5.7
16:403.5south-southeast5.3
16:503.6south-southeast4.5
17:003.6south-southeast4.9
17:103.6south-southeast4.8
17:203.4south-southeast5.4
17:303.6south-southeast5.5
17:403.6south-southeast5.0
17:503.6south5.3
18:003.5south-southeast4.7
18:103.5south-southeast4.9
18:203.8south-southeast5.0
18:303.6south-southeast5.6
18:403.7south-southeast4.5
18:503.5south-southeast4.6
19:003.7south-southeast4.9
19:103.7south-southeast5.6
19:203.5south-southeast5.4
19:303.6south-southeast5.5
19:403.7south4.9
19:503.7south5.1
20:003.5south5.1
20:103.7south4.8
20:203.6south-southeast5.2
20:303.7south-southeast5.4
20:403.5south-southeast5.0
20:503.3south-southeast4.4
21:003.7south-southeast4.9
21:103.7south-southeast4.5
21:203.6south4.2
21:303.7south-southeast4.1
21:403.6south-southeast5.0
21:503.5south-southeast5.0
22:003.5south-southeast4.4
22:103.7south-southeast4.3
22:203.4south-southeast5.5
22:303.6south-southeast5.6
22:403.5south-southeast5.5
22:503.4south-southeast5.3
23:003.5south-southeast5.3
23:103.6south-southeast5.8
23:203.6south-southeast5.3
23:303.5south-southeast5.0
23:403.7south-southeast5.8
23:503.6south-southeast5.9