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

○Information

○Measurement value list ： 2026/09/30(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
00:003.4--
00:103.6--
00:203.5--
00:303.6--
00:403.6--
00:503.6--
01:003.6--
01:103.6--
01:203.6--
01:303.5--
01:403.7--
01:503.5--
02:003.6--
02:103.5--
02:203.7--
02:303.4--
02:403.6--
02:503.6--
03:003.5--
03:103.5--
03:203.5--
03:303.6--
03:403.5--
03:503.5--
04:003.7--
04:103.5--
04:203.8--
04:303.6--
04:403.6--
04:503.5--
05:003.5--
05:103.7--
05:203.5--
05:303.5--
05:403.5--
05:503.6--
06:003.4--
06:103.7--
06:203.8--
06:303.4--
06:403.7--
06:503.7--
07:003.5--
07:103.5--
07:203.6--
07:303.6--
07:403.6--
07:503.7--
08:003.6--
08:103.6--
08:203.7--
08:303.6--
08:403.5--
08:503.7--
09:003.4--
09:103.6--
09:203.7--
09:303.6--
09:403.6--
09:503.6--
10:003.5--
10:103.5--
10:203.5--
10:303.5--
10:403.5--
10:503.5--
11:003.7--
11:103.5--
11:203.5--
11:303.6--
11:403.6--
11:503.5--
12:003.6--
12:103.5--
12:203.4--
12:303.7--
12:403.7--
12:503.4--
13:003.6--
13:103.6--
13:203.6--
13:303.6--
13:403.6--
13:503.6--
14:003.5--
14:103.5--
14:203.5--
14:303.6--
14:403.7--
14:503.5--
15:003.5--
15:103.5--
15:203.6--
15:303.7--
15:403.6--
15:503.5--
16:003.7--
16:103.6--
16:203.5--
16:303.5--
16:403.7--
16:503.6-CALM
17:003.5east-southeast0.6
17:103.6-CALM
17:203.7-CALM
17:303.6-CALM
17:403.5-CALM
17:503.6-CALM
18:003.7-CALM
18:103.6-CALM
18:203.6southwest0.6
18:303.7southwest1.2
18:403.8southwest1.1
18:503.6southwest1.2
19:003.5southwest1.1
19:103.6southwest1.4
19:203.6west-southwest0.7
19:303.6southwest0.8
19:403.6southwest0.8
19:503.6southwest1.2
20:003.5southwest1.6
20:103.5west-southwest1.8
20:203.5west-southwest0.7
20:303.8-CALM
20:403.7-CALM
20:503.4-CALM
21:003.5west-southwest0.8
21:103.5-CALM
21:203.6-CALM
21:303.7-CALM
21:403.4west-southwest0.6
21:503.6-CALM
22:003.5-CALM
22:103.7west-southwest1.3
22:203.6-CALM
22:303.6southwest0.8
22:403.7-CALM
22:503.5-CALM
23:003.5-CALM
23:103.5west1.0
23:203.6west-northwest1.1
23:303.6west-northwest1.2
23:403.6west1.9
23:503.6west-northwest1.7