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

○Information

○Measurement value list : 2026/01/29(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
00:003.8west-northwest10.4
00:103.6west-northwest10.0
00:204.0west-northwest10.2
00:303.8west-northwest10.8
00:403.8west-northwest11.5
00:503.8west-northwest10.7
01:003.7west-northwest10.3
01:103.8west-northwest9.0
01:203.7west-northwest7.4
01:303.9west-northwest7.3
01:403.7west-northwest6.3
01:504.0west-northwest6.5
02:003.8west-northwest7.0
02:103.8west-northwest7.4
02:203.9west-northwest5.9
02:303.8west-northwest4.5
02:403.8west-northwest3.8
02:503.6west-northwest5.8
03:003.7west-northwest6.9
03:103.8northwest6.0
03:203.7northwest5.8
03:303.7west1.5
03:403.6northwest2.1
03:503.8northwest3.3
04:003.8northwest4.6
04:103.8west-northwest5.7
04:203.7west-northwest3.3
04:303.7west-northwest1.8
04:403.7northwest4.6
04:503.9west1.9
05:003.8south1.8
05:103.7southwest1.0
05:203.6west-southwest2.0
05:303.6west-southwest5.0
05:403.9west-southwest5.7
05:503.8west5.4
06:003.6west4.9
06:103.7west4.5
06:203.8west6.7
06:303.8west8.1
06:403.7west7.7
06:503.8west7.2
07:003.8west7.1
07:103.9west7.7
07:203.7west8.4
07:303.7west7.1
07:403.8west6.8
07:503.8west7.6
08:003.9west7.6
08:103.6west7.9
08:203.6west-northwest6.3
08:303.8west6.9
08:404.0west6.3
08:503.7west7.0
09:003.9west-southwest5.1
09:103.8west-southwest4.4
09:203.8west-southwest5.0
09:303.6west4.7
09:403.8west-southwest4.8
09:503.8west-southwest4.1
10:003.9west-southwest4.1
10:103.6west5.4
10:203.6west-southwest4.4
10:303.9west-northwest2.9
10:403.8northwest2.3
10:503.7northwest2.0
11:003.8west-southwest1.4
11:103.7west3.0
11:203.7west5.1
11:303.7west3.9
11:403.7northwest4.6
11:504.0north-northeast4.5
12:003.8north-northeast5.0
12:103.7north5.3
12:203.8north-northeast5.2
12:303.6north-northeast4.1
12:403.7north-northeast4.4
12:503.8north-northeast2.5
13:003.7northeast3.7
13:103.8north-northeast3.6
13:203.8north-northeast3.8
13:303.7north-northeast3.3
13:403.6northeast2.3
13:503.8east-northeast2.5
14:003.7east-northeast3.0
14:103.9east-northeast2.4
14:203.9east-northeast3.4
14:303.8northeast2.8
14:403.6north4.0
14:503.9north4.8
15:004.0north-northwest6.9
15:103.8north-northwest6.5
15:203.7northwest7.4
15:303.7northwest7.9
15:403.8northwest9.0
15:503.6northwest8.0
16:003.7northwest7.1
16:103.8northwest8.5
16:203.8northwest8.2
16:303.8northwest7.4
16:403.8west-northwest6.9
16:503.9northwest6.5
17:004.0northwest7.5
17:103.8northwest6.6
17:203.8west-northwest6.1
17:303.8west-northwest6.7
17:403.9west-northwest7.1
17:503.9northwest8.3
18:003.7northwest8.1
18:103.8west-northwest9.1
18:203.8west-northwest9.6
18:303.7northwest8.9
18:403.9west-northwest7.4
18:503.8northwest5.4
19:003.7northwest5.0
19:103.6northwest5.1
19:203.9northwest4.9
19:303.9northwest4.1
19:403.8northwest5.0
19:503.8northwest7.8
20:003.9northwest7.7
20:103.7northwest6.5
20:203.9west-northwest4.9
20:303.8west-northwest3.8
20:403.9northwest3.9
20:503.9west-northwest4.3
21:003.8west-northwest4.1
21:103.8west-northwest4.4
21:204.1northwest6.0
21:303.9west-northwest6.9
21:403.8west-northwest6.0
21:503.7west5.2
22:003.9west5.5
22:103.6west6.4
22:203.9west-northwest6.4
22:303.7west-northwest6.6
22:403.6west6.6
22:503.8west6.8
23:003.8west6.9
23:103.7west6.5
23:203.7west5.7
23:303.7west5.3
23:403.8west5.3
23:503.7west-northwest5.4