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

○Information

○Measurement value list : 2026/01/24(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
00:003.6-CALM
00:103.7-CALM
00:203.8north-northeast0.6
00:303.6north1.4
00:403.6northwest1.0
00:503.9northwest1.2
01:003.7west-northwest1.6
01:103.7west1.8
01:203.8west-southwest1.4
01:303.6southwest2.3
01:403.6southwest2.6
01:503.9west-southwest3.0
02:003.8west-southwest2.7
02:103.7west-southwest2.5
02:203.8west1.3
02:303.7west-southwest1.6
02:403.7west1.8
02:503.8west-southwest0.9
03:003.8west-northwest1.1
03:103.8west1.5
03:203.8west-southwest1.9
03:303.7southwest1.8
03:403.7southwest2.0
03:503.8west-southwest2.2
04:003.7west-southwest2.3
04:103.7southwest2.2
04:203.6southwest2.3
04:303.8southwest1.7
04:403.8southwest2.0
04:503.7southwest1.8
05:003.8southwest1.2
05:103.7south-southwest1.4
05:203.8south-southwest1.4
05:303.8south1.3
05:403.8south-southwest1.5
05:503.8southwest1.8
06:003.6west-southwest1.9
06:103.8west-southwest2.4
06:203.7west-southwest2.7
06:303.8southwest2.6
06:403.6south-southwest2.6
06:503.9south-southwest2.3
07:003.8south-southwest4.4
07:103.8southwest4.1
07:203.8southwest3.8
07:303.8southwest2.8
07:403.7west1.5
07:503.8west-southwest0.9
08:003.8north-northwest1.8
08:103.6north-northwest3.4
08:203.8north-northwest3.3
08:303.9north-northwest3.6
08:403.8north-northwest3.5
08:503.7north-northwest2.6
09:003.7north-northwest2.0
09:103.6-CALM
09:203.7-CALM
09:303.8northwest0.7
09:403.7northwest1.1
09:503.8west-northwest1.2
10:003.7east-northeast0.8
10:103.8east2.0
10:203.8east-northeast3.3
10:303.9northeast3.8
10:403.6northeast4.7
10:503.8northeast3.3
11:003.7northeast2.8
11:103.8northeast4.6
11:204.0northeast5.2
11:303.7northeast5.9
11:403.7north-northeast5.6
11:503.7north5.3
12:003.9north6.7
12:103.8north5.6
12:203.6north-northeast7.3
12:303.6north4.7
12:403.7north7.2
12:503.8north5.9
13:003.8north6.4
13:103.8north-northeast7.0
13:203.8north7.9
13:303.7north8.3
13:403.8north6.9
13:503.7north6.0
14:003.7north7.3
14:103.7north6.5
14:203.6north5.0
14:303.7north-northwest6.7
14:403.9north-northwest6.2
14:503.9north-northwest6.5
15:003.7north-northwest5.5
15:103.9north-northwest7.3
15:203.8north-northwest6.8
15:303.6north-northwest5.6
15:403.6north-northwest4.3
15:503.7north-northwest5.2
16:003.7north5.4
16:103.8north4.6
16:203.6north4.6
16:303.8north5.6
16:403.7north4.8
16:504.0north5.9
17:003.9north-northwest5.5
17:103.8north-northwest5.7
17:203.7north-northwest5.7
17:303.7north-northwest4.5
17:403.8north-northwest4.1
17:503.9north-northwest3.6
18:003.7north-northwest4.3
18:103.6north-northwest4.6
18:203.8north-northwest4.8
18:303.7north-northwest4.7
18:403.8north-northwest3.6
18:503.7north-northwest3.7
19:003.8north-northwest3.9
19:103.8north-northwest4.5
19:203.6north-northwest5.1
19:303.7north-northwest5.3
19:403.8north-northwest5.3
19:503.6northwest4.5
20:003.8north-northwest4.6
20:103.7north-northwest4.7
20:203.6north-northwest5.6
20:303.8north-northwest5.0
20:403.8northwest5.5
20:503.8north-northwest5.1
21:003.8north-northwest4.2
21:103.8north-northwest3.4
21:203.6north3.0
21:303.8north-northwest5.1
21:403.7northwest5.7
21:503.8north-northwest6.0
22:003.9north-northwest4.9
22:103.7northwest5.4
22:203.6northwest5.2
22:303.8northwest5.6
22:403.8northwest6.2
22:503.7northwest5.1
23:003.8northwest5.2
23:103.8northwest6.1
23:203.7northwest5.4
23:303.8northwest4.3
23:403.8northwest3.4
23:503.9west3.5