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

○Information

○Measurement value list ： 2023/09/17(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	3.6	north	2.2
00:10	3.8	north-northeast	1.4
00:20	3.5	north	2.9
00:30	3.7	north	3.6
00:40	3.8	north-northwest	2.8
00:50	3.6	north-northwest	1.7
01:00	3.7	north-northwest	1.7
01:10	3.6	north-northwest	2.2
01:20	3.5	north-northwest	2.8
01:30	3.5	north-northwest	3.0
01:40	3.8	north-northwest	3.8
01:50	3.7	north-northwest	3.2
02:00	3.6	northwest	3.7
02:10	3.7	north-northwest	3.6
02:20	3.7	north-northwest	4.5
02:30	3.8	north-northwest	3.9
02:40	3.7	north-northwest	4.0
02:50	3.4	north-northwest	4.0
03:00	3.7	north-northwest	3.8
03:10	3.7	north-northwest	3.7
03:20	3.7	north-northwest	3.9
03:30	3.7	north-northwest	4.0
03:40	3.7	north-northwest	3.5
03:50	3.6	north-northwest	3.6
04:00	3.6	north-northwest	3.4
04:10	3.7	northwest	2.8
04:20	3.6	northwest	3.1
04:30	3.6	northwest	2.3
04:40	3.7	northwest	2.6
04:50	3.4	north-northwest	3.2
05:00	3.5	north-northwest	2.9
05:10	3.7	north-northwest	3.3
05:20	3.6	north-northwest	2.8
05:30	3.7	northwest	2.6
05:40	3.6	north-northwest	3.0
05:50	3.8	northwest	2.6
06:00	3.6	north-northwest	2.3
06:10	3.7	north-northwest	3.0
06:20	3.6	north-northwest	3.4
06:30	3.7	north-northwest	3.9
06:40	3.5	north-northwest	3.6
06:50	3.6	north-northwest	3.0
07:00	3.7	north-northwest	3.9
07:10	3.7	north	2.5
07:20	3.7	north-northwest	2.8
07:30	3.5	north	2.0
07:40	3.6	north	1.7
07:50	3.7	north	2.2
08:00	3.5	north-northeast	1.9
08:10	3.6	north	2.0
08:20	3.5	northeast	2.3
08:30	3.6	east	2.8
08:40	3.6	northeast	1.7
08:50	3.6	northeast	2.0
09:00	3.6	northeast	1.4
09:10	3.8	northeast	1.7
09:20	3.8	east-northeast	2.0
09:30	3.5	east-northeast	1.7
09:40	3.6	east	1.7
09:50	3.7	east-northeast	1.5
10:00	3.7	east	1.9
10:10	3.7	east	1.7
10:20	3.5	east	2.3
10:30	3.6	east	3.1
10:40	3.7	east-southeast	3.3
10:50	3.6	east	2.5
11:00	3.5	east-southeast	2.9
11:10	3.6	east-southeast	2.5
11:20	3.7	east-southeast	3.3
11:30	3.6	east-southeast	2.5
11:40	3.6	east-southeast	3.0
11:50	3.7	southeast	2.9
12:00	3.6	east-southeast	2.2
12:10	3.7	southeast	2.8
12:20	3.6	southeast	2.3
12:30	3.6	southeast	3.4
12:40	3.6	southeast	3.7
12:50	3.7	south-southeast	2.9
13:00	3.5	south-southeast	4.6
13:10	3.5	southeast	4.6
13:20	3.6	south-southeast	5.2
13:30	3.6	south-southeast	5.9
13:40	3.6	south-southeast	5.6
13:50	3.7	south-southeast	6.2
14:00	3.6	south-southeast	6.3
14:10	3.7	south-southeast	6.3
14:20	3.6	south-southeast	7.3
14:30	3.7	south-southeast	7.7
14:40	3.8	south-southeast	7.3
14:50	3.7	south-southeast	7.0
15:00	3.7	south-southeast	7.3
15:10	3.5	south	8.7
15:20	3.7	south	9.2
15:30	3.5	south	7.7
15:40	3.8	south	7.7
15:50	3.5	south	8.0
16:00	3.5	south-southeast	8.5
16:10	3.6	south-southeast	9.6
16:20	3.9	south-southeast	8.8
16:30	3.7	south-southeast	9.6
16:40	3.7	south-southeast	8.1
16:50	3.6	south	8.3
17:00	3.7	south	7.8
17:10	3.9	south	8.2
17:20	3.7	south	7.3
17:30	3.6	south	7.7
17:40	3.6	south	7.2
17:50	3.6	south	6.6
18:00	3.5	south	6.6
18:10	3.7	south	6.3
18:20	3.6	south	5.5
18:30	3.6	south	6.4
18:40	3.5	south	6.5
18:50	3.7	south	5.2
19:00	3.8	south	4.8
19:10	3.8	south	3.5
19:20	3.8	south	3.1
19:30	3.5	south	4.7
19:40	3.7	south	4.1
19:50	3.6	south	4.4
20:00	3.7	south	4.2
20:10	3.7	south-southeast	4.4
20:20	3.6	south-southeast	4.2
20:30	3.6	south-southeast	4.8
20:40	3.5	south	4.8
20:50	3.7	south	4.4
21:00	3.5	south	4.2
21:10	3.6	south	3.4
21:20	3.7	south	1.5
21:30	3.7	south	2.2
21:40	3.6	south	2.6
21:50	3.7	south	2.6
22:00	3.6	south	4.6
22:10	3.6	south	5.2
22:20	3.6	south	4.4
22:30	3.6	south	3.6
22:40	3.7	south	5.0
22:50	3.6	south	6.0
23:00	3.5	south	6.2
23:10	3.6	south	5.6
23:20	3.6	south	5.7
23:30	3.5	south	6.0
23:40	3.6	south	6.4
23:50	3.6	south-southwest	5.6