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

○Information

○Measurement value list : 2026/06/30(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
00:003.5--
00:103.5--
00:203.6--
00:303.6--
00:403.6--
00:503.7--
01:003.5--
01:103.6--
01:203.7--
01:303.7--
01:403.5--
01:503.5--
02:003.7--
02:103.6--
02:203.5--
02:303.5--
02:403.6--
02:503.5--
03:003.5--
03:103.6--
03:203.5--
03:303.6--
03:403.6--
03:503.6--
04:003.6--
04:103.5--
04:203.5--
04:303.6--
04:403.6--
04:503.5--
05:003.7--
05:103.5--
05:203.6--
05:303.4--
05:403.5--
05:503.5--
06:003.5--
06:103.5--
06:203.6--
06:303.5--
06:403.4--
06:503.6--
07:003.5--
07:103.7--
07:203.5--
07:303.7--
07:403.5--
07:503.7--
08:003.6--
08:103.5--
08:203.4--
08:303.5--
08:403.6--
08:503.7--
09:003.5--
09:103.6--
09:203.4--
09:303.5--
09:403.6--
09:503.6--
10:003.5--
10:103.5--
10:203.5--
10:303.6--
10:403.5--
10:503.5--
11:003.5--
11:103.6--
11:203.6--
11:303.6--
11:403.4--
11:503.7--
12:003.5--
12:103.4--
12:203.6--
12:303.5--
12:403.5--
12:503.6--
13:003.5--
13:103.5--
13:203.6--
13:303.5--
13:403.5--
13:503.5--
14:003.5--
14:103.6--
14:203.6--
14:303.7--
14:403.6--
14:503.6--
15:003.5--
15:103.6--
15:203.6--
15:303.5--
15:403.5--
15:503.7--
16:003.6--
16:103.6--
16:203.7--
16:303.8--
16:403.6--
16:503.4--
17:003.5south-southeast3.2
17:103.7south-southeast3.6
17:203.7southeast3.3
17:303.7south-southeast4.3
17:403.6south-southeast4.5
17:503.5south-southeast4.4
18:003.6south-southeast5.4
18:103.6south-southeast5.9
18:203.6south-southeast5.0
18:303.7south-southeast4.5
18:403.4south-southeast5.1
18:503.6south-southeast3.9
19:003.7south-southeast3.5
19:103.5south4.0
19:203.6south-southeast4.1
19:303.5south-southeast5.2
19:403.6south-southeast5.6
19:503.6south-southeast4.3
20:003.6south3.1
20:103.7south2.3
20:203.4south-southeast2.1
20:303.6south2.7
20:403.7south2.9
20:503.5south3.0
21:003.7south-southeast3.4
21:103.5south3.3
21:203.6south3.3
21:303.5south3.1
21:403.5south3.2
21:503.6south3.0
22:003.5south3.7
22:103.6south3.6
22:203.4--
22:303.6south3.6
22:403.7south2.6
22:503.6south-southwest2.8
23:003.5south-southwest2.5
23:103.6south-southwest1.9
23:203.4southwest1.4
23:303.5northwest1.9
23:403.6north-northwest2.0
23:503.4north-northwest3.4