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

○Information

○Measurement value list ： 2023/08/02(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-northeast	1.4
00:10	3.6	northwest	1.2
00:20	3.6	northwest	2.3
00:30	3.7	northwest	1.7
00:40	3.7	west-northwest	1.2
00:50	3.7	west-northwest	0.9
01:00	3.7	southwest	0.9
01:10	3.8	south	0.9
01:20	3.7	southeast	1.5
01:30	3.7	south-southeast	1.7
01:40	3.4	south-southeast	4.1
01:50	3.7	south-southeast	4.2
02:00	3.7	south	4.4
02:10	3.7	south	3.9
02:20	3.7	south	2.3
02:30	3.6	south	2.0
02:40	3.7	south-southeast	1.4
02:50	3.6	south-southwest	1.9
03:00	3.6	south-southwest	2.0
03:10	3.7	south-southwest	2.3
03:20	3.5	south-southwest	1.7
03:30	3.5	-	CALM
03:40	3.6	east	1.1
03:50	3.7	north-northeast	0.8
04:00	3.6	north-northeast	1.2
04:10	3.6	north	1.7
04:20	3.6	north	1.1
04:30	3.6	north	0.9
04:40	3.8	-	CALM
04:50	3.5	-	CALM
05:00	3.5	west	0.9
05:10	3.6	northwest	1.1
05:20	3.5	west-northwest	1.1
05:30	3.6	west-northwest	1.5
05:40	3.7	west-northwest	2.2
05:50	3.5	west-northwest	2.8
06:00	3.5	west	2.3
06:10	3.7	west	2.0
06:20	3.6	west-northwest	2.5
06:30	3.5	west-northwest	2.6
06:40	3.7	west-northwest	2.5
06:50	3.6	west	1.2
07:00	3.6	west-northwest	1.5
07:10	3.7	west-northwest	1.5
07:20	3.7	northwest	1.4
07:30	3.6	north-northwest	0.9
07:40	3.6	north	0.6
07:50	3.8	north	0.9
08:00	3.8	north-northeast	0.9
08:10	3.7	north-northeast	1.2
08:20	3.7	east	0.9
08:30	3.6	east	1.1
08:40	3.6	northeast	1.5
08:50	3.6	east	1.4
09:00	3.6	east	2.3
09:10	3.6	east-southeast	1.1
09:20	3.5	east-southeast	2.0
09:30	3.5	east-southeast	2.3
09:40	3.5	southeast	3.5
09:50	3.7	east-southeast	3.8
10:00	3.6	southeast	4.3
10:10	3.5	southeast	4.4
10:20	3.6	south-southeast	4.6
10:30	3.5	south-southeast	4.9
10:40	3.7	south-southeast	5.2
10:50	3.5	south-southeast	6.0
11:00	3.6	south-southeast	6.1
11:10	3.7	south-southeast	6.5
11:20	3.6	south-southeast	6.3
11:30	3.5	south-southeast	7.2
11:40	3.6	south-southeast	6.3
11:50	3.8	south-southeast	6.6
12:00	3.6	south-southeast	5.8
12:10	3.6	south-southeast	5.8
12:20	3.7	south-southeast	5.7
12:30	3.8	south-southeast	6.3
12:40	3.5	south-southeast	6.5
12:50	3.6	south-southeast	7.2
13:00	3.5	south-southeast	7.6
13:10	3.7	south	7.0
13:20	3.6	south	6.7
13:30	3.7	south	6.3
13:40	3.5	south-southeast	6.5
13:50	3.6	south	6.2
14:00	3.6	south-southeast	5.9
14:10	3.6	south-southeast	7.4
14:20	3.7	south-southeast	8.8
14:30	3.7	south-southeast	10.2
14:40	3.7	south	10.5
14:50	3.7	south-southeast	9.0
15:00	3.6	south	9.6
15:10	3.7	south	8.8
15:20	3.6	south	7.4
15:30	3.6	south	6.5
15:40	3.8	south	6.2
15:50	3.7	south	6.2
16:00	3.8	south	6.8
16:10	3.8	south	7.5
16:20	3.6	south-southeast	7.3
16:30	3.7	south	8.0
16:40	3.5	south	8.9
16:50	3.7	south	8.4
17:00	3.7	south	9.2
17:10	3.8	south	8.5
17:20	3.5	south	9.4
17:30	3.6	south	8.9
17:40	3.6	south	7.0
17:50	3.7	west-southwest	1.7
18:00	3.6	west-southwest	1.9
18:10	3.7	southwest	1.4
18:20	3.5	north-northwest	2.0
18:30	3.6	north-northwest	1.4
18:40	3.7	north-northeast	0.9
18:50	3.7	east-southeast	1.4
19:00	3.6	south-southwest	0.9
19:10	3.7	south-southeast	0.6
19:20	3.6	south-southeast	1.1
19:30	3.6	south	1.2
19:40	3.5	south	2.3
19:50	3.7	south-southeast	3.6
20:00	3.7	south	2.6
20:10	3.7	south	4.0
20:20	3.5	south-southwest	3.4
20:30	3.6	south	2.6
20:40	3.6	south	2.6
20:50	3.6	south	2.8
21:00	3.6	south	3.2
21:10	3.6	south	3.4
21:20	3.6	south	3.2
21:30	3.7	south	3.5
21:40	3.6	south	3.5
21:50	3.7	south	4.1
22:00	3.6	south	3.9
22:10	3.7	south	4.3
22:20	3.7	south-southwest	3.1
22:30	3.5	south-southwest	2.6
22:40	3.6	south-southwest	3.1
22:50	3.7	south	3.6
23:00	3.5	south-southwest	4.3
23:10	3.7	south	3.4
23:20	3.6	south	4.0
23:30	3.6	south-southwest	3.9
23:40	3.7	south-southwest	3.3
23:50	3.7	south-southwest	3.8