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

○Information

○Measurement value list ： 2023/10/20(CSV Download)

Stack Unit：cps　Wind Velocity Unit：m/s

※"-": the wind velocity is below 0.5m/s

Time	Unit 5,6 joint stack	Wind Direction	Wind Velocity
00:00	3.8	south-southwest	3.9
00:10	3.7	south-southwest	4.4
00:20	3.6	southwest	4.5
00:30	3.8	southwest	4.7
00:40	3.6	southwest	4.7
00:50	3.7	southwest	4.8
01:00	3.8	southwest	4.0
01:10	3.7	west	3.2
01:20	3.6	west-southwest	3.2
01:30	3.7	west-southwest	3.0
01:40	3.6	southwest	2.6
01:50	3.8	south-southwest	2.3
02:00	3.8	south	3.5
02:10	3.8	south-southwest	5.1
02:20	3.6	south-southwest	4.5
02:30	3.7	south-southwest	4.2
02:40	3.5	southwest	6.0
02:50	3.8	southwest	5.2
03:00	3.6	southwest	3.9
03:10	3.7	south	2.5
03:20	3.7	south	1.5
03:30	3.5	south	2.8
03:40	3.7	south-southwest	2.8
03:50	3.7	south-southwest	3.3
04:00	3.9	south-southwest	3.1
04:10	3.7	south-southwest	3.1
04:20	3.6	south-southwest	3.3
04:30	3.6	south-southwest	5.1
04:40	3.7	south-southwest	6.1
04:50	3.8	southwest	6.1
05:00	3.6	southwest	5.0
05:10	3.7	southwest	5.6
05:20	3.8	southwest	5.9
05:30	3.8	southwest	4.0
05:40	3.6	southwest	2.3
05:50	3.7	southwest	5.0
06:00	3.7	south-southwest	4.3
06:10	3.9	south-southwest	4.4
06:20	3.6	south-southwest	5.4
06:30	3.5	south	4.7
06:40	3.7	south	5.1
06:50	3.6	southwest	5.4
07:00	3.8	south	2.5
07:10	3.7	south	3.3
07:20	3.7	south	3.4
07:30	3.7	south-southeast	2.6
07:40	3.6	south	3.8
07:50	3.7	south-southeast	3.4
08:00	3.8	south-southeast	4.7
08:10	3.7	south-southeast	7.9
08:20	3.7	south-southeast	6.6
08:30	3.7	south-southeast	6.9
08:40	3.8	south-southeast	6.3
08:50	3.6	south	5.3
09:00	3.7	south	4.4
09:10	3.7	south-southeast	3.1
09:20	3.8	south-southeast	2.6
09:30	3.8	south	2.0
09:40	3.6	south-southwest	2.8
09:50	3.7	south	3.6
10:00	3.6	south	5.7
10:10	3.6	south-southeast	4.9
10:20	3.6	south-southeast	5.2
10:30	3.7	south	5.9
10:40	3.7	south	5.8
10:50	3.8	south-southeast	7.9
11:00	3.7	south	8.6
11:10	3.8	south-southeast	9.6
11:20	3.8	south-southeast	9.2
11:30	3.8	south-southeast	9.4
11:40	3.6	south-southeast	10.3
11:50	3.5	south-southeast	9.5
12:00	3.8	south-southeast	11.3
12:10	3.5	south-southeast	9.7
12:20	3.7	south-southeast	11.3
12:30	3.6	south	7.4
12:40	3.6	south	5.3
12:50	3.6	south-southeast	3.6
13:00	3.5	south-southeast	3.4
13:10	3.6	south-southeast	2.0
13:20	3.8	south-southeast	3.1
13:30	3.7	south	2.5
13:40	3.6	south	7.8
13:50	3.7	south	7.3
14:00	3.8	south	7.1
14:10	3.8	south-southwest	6.8
14:20	3.8	south	6.1
14:30	3.7	south	6.0
14:40	3.5	south	4.6
14:50	3.7	south	4.5
15:00	3.6	south	4.8
15:10	3.6	south	3.4
15:20	3.7	south	3.8
15:30	3.6	south	3.9
15:40	3.7	south	3.7
15:50	3.6	south	3.5
16:00	3.6	south	3.2
16:10	3.8	south	3.2
16:20	3.7	south-southwest	2.6
16:30	3.6	southwest	1.9
16:40	3.7	southwest	2.8
16:50	3.6	southwest	3.1
17:00	3.6	southwest	2.5
17:10	3.7	west	1.9
17:20	3.7	west-southwest	1.7
17:30	3.6	west	1.5
17:40	3.8	west-northwest	2.2
17:50	3.6	west	2.6
18:00	3.5	west-southwest	3.1
18:10	3.7	west-southwest	3.4
18:20	3.6	west-southwest	4.8
18:30	3.8	west-northwest	6.1
18:40	3.8	west	5.4
18:50	3.6	west-northwest	4.2
19:00	3.7	northwest	2.9
19:10	3.5	west-northwest	1.9
19:20	3.8	west-northwest	1.9
19:30	3.8	northwest	4.0
19:40	3.8	northwest	4.5
19:50	3.7	west-northwest	4.4
20:00	3.6	west-northwest	4.3
20:10	3.5	west-northwest	1.9
20:20	3.7	west-northwest	2.9
20:30	3.9	west	6.0
20:40	3.7	west	8.2
20:50	3.8	west	8.0
21:00	3.8	west-northwest	7.7
21:10	3.8	west-northwest	6.5
21:20	3.7	west-northwest	5.4
21:30	3.7	west-northwest	6.0
21:40	3.6	west-northwest	5.3
21:50	3.7	west-northwest	5.2
22:00	3.8	northwest	4.0
22:10	3.6	northwest	4.4
22:20	3.7	northwest	4.5
22:30	3.7	north-northwest	4.5
22:40	3.7	northwest	3.4
22:50	3.7	north-northwest	4.8
23:00	3.9	north-northwest	4.6
23:10	3.7	north-northwest	3.2
23:20	3.7	northwest	3.0
23:30	3.7	north-northwest	4.2
23:40	3.6	north-northwest	4.6
23:50	3.8	north-northwest	3.4