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

○Information

○Measurement value list ： 2023/09/11(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	3.7	north	1.9
00:10	3.6	north	1.7
00:20	3.7	north-northwest	1.9
00:30	3.6	north-northwest	1.9
00:40	3.7	north	2.3
00:50	3.6	north	1.5
01:00	3.6	north-northwest	2.3
01:10	3.5	north-northwest	1.5
01:20	3.6	north-northwest	2.2
01:30	3.6	north-northwest	2.2
01:40	3.6	north-northwest	2.1
01:50	3.6	north-northwest	2.0
02:00	3.7	northwest	1.8
02:10	3.8	north-northwest	1.2
02:20	3.7	northwest	0.9
02:30	3.7	northwest	1.4
02:40	3.7	northwest	1.7
02:50	3.7	north-northwest	1.2
03:00	3.7	north	1.2
03:10	3.5	north-northeast	1.2
03:20	3.6	northeast	0.6
03:30	3.6	east-northeast	0.6
03:40	3.6	-	CALM
03:50	3.6	east-northeast	0.8
04:00	3.5	east-northeast	1.1
04:10	3.6	east-northeast	0.6
04:20	3.7	-	CALM
04:30	3.5	-	CALM
04:40	3.6	west	0.6
04:50	3.6	southeast	0.6
05:00	3.6	-	CALM
05:10	3.6	south	0.6
05:20	3.8	south-southeast	0.9
05:30	3.7	southeast	1.4
05:40	3.5	south-southeast	1.7
05:50	3.6	south	2.3
06:00	3.7	south	2.3
06:10	3.6	south-southwest	1.5
06:20	3.5	south	2.0
06:30	3.6	south-southwest	1.9
06:40	3.7	south-southwest	1.5
06:50	3.6	south-southwest	1.5
07:00	3.7	south-southwest	1.4
07:10	3.7	southwest	1.2
07:20	3.7	south	1.7
07:30	3.7	southeast	1.7
07:40	3.7	south-southeast	2.6
07:50	3.7	south-southeast	3.4
08:00	3.7	south-southeast	2.6
08:10	3.6	southeast	2.5
08:20	3.7	southeast	3.9
08:30	3.7	southeast	3.4
08:40	3.6	southeast	3.6
08:50	3.6	south-southeast	3.9
09:00	3.7	southeast	4.7
09:10	3.7	southeast	4.9
09:20	3.7	south-southeast	4.7
09:30	3.5	south-southeast	7.1
09:40	3.7	south-southeast	9.0
09:50	3.9	south-southeast	10.0
10:00	3.8	south-southeast	9.5
10:10	3.5	south-southeast	8.9
10:20	3.6	south-southeast	9.6
10:30	3.6	south-southeast	9.3
10:40	3.8	south-southeast	10.2
10:50	3.6	south-southeast	9.4
11:00	3.6	south-southeast	10.2
11:10	3.7	south-southeast	9.6
11:20	3.6	south-southeast	10.2
11:30	3.6	south-southeast	10.7
11:40	3.6	south-southeast	10.9
11:50	3.6	south-southeast	10.8
12:00	3.6	south-southeast	10.9
12:10	3.6	south-southeast	10.2
12:20	3.7	south-southeast	10.8
12:30	3.7	south-southeast	10.9
12:40	3.7	south-southeast	9.4
12:50	3.6	south-southeast	9.4
13:00	3.6	south-southeast	11.6
13:10	3.7	south-southeast	11.4
13:20	3.7	south-southeast	11.6
13:30	3.7	south-southeast	11.8
13:40	3.5	south-southeast	11.4
13:50	3.5	south-southeast	11.6
14:00	3.6	south-southeast	11.3
14:10	3.8	south-southeast	9.4
14:20	3.6	south-southeast	10.8
14:30	3.6	south-southeast	10.0
14:40	3.7	south-southeast	11.3
14:50	3.7	south-southeast	10.8
15:00	3.5	south-southeast	10.5
15:10	3.5	south-southeast	10.9
15:20	3.8	south-southeast	9.8
15:30	3.6	south-southeast	10.7
15:40	3.7	south-southeast	10.2
15:50	3.5	south	10.2
16:00	3.7	south	9.6
16:10	3.6	south-southeast	9.7
16:20	3.5	south-southeast	10.3
16:30	3.8	south-southeast	7.8
16:40	3.6	south-southeast	8.5
16:50	3.7	south	7.6
17:00	3.7	south-southeast	8.0
17:10	3.7	south-southeast	8.1
17:20	3.6	south-southeast	8.9
17:30	3.7	south-southeast	7.8
17:40	3.6	south	7.2
17:50	3.7	south	6.7
18:00	3.6	south	7.1
18:10	3.5	south	7.1
18:20	3.7	south	7.1
18:30	3.6	south	8.6
18:40	3.6	south	7.6
18:50	3.6	south	8.2
19:00	3.7	south	8.5
19:10	3.7	south	7.8
19:20	3.7	south	7.6
19:30	3.7	south	7.8
19:40	3.5	south	7.6
19:50	3.6	south	7.5
20:00	3.9	south	7.6
20:10	3.5	south	7.7
20:20	3.8	south	8.2
20:30	3.6	south	7.9
20:40	3.6	south	7.2
20:50	3.6	south	7.9
21:00	3.7	south	9.7
21:10	3.6	south	10.3
21:20	3.6	south	9.9
21:30	3.5	south	10.5
21:40	3.7	south	8.5
21:50	3.6	south	10.2
22:00	3.5	south	8.4
22:10	3.7	south	6.5
22:20	3.7	south	6.2
22:30	3.8	south	6.6
22:40	3.6	south	7.1
22:50	3.7	south	7.9
23:00	3.6	south	6.7
23:10	3.6	south	6.2
23:20	3.6	south	7.5
23:30	3.5	south	7.4
23:40	3.5	south	7.5
23:50	3.8	south	7.7