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

○Information

○Measurement value list ： 2024/06/21(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	south	2.0
00:10	3.7	south-southeast	2.0
00:20	3.7	south-southeast	2.3
00:30	3.7	south	1.7
00:40	3.6	south-southwest	1.7
00:50	3.7	-	CALM
01:00	3.6	northwest	0.9
01:10	3.7	north-northwest	2.8
01:20	3.6	north-northwest	3.5
01:30	3.7	north-northwest	4.2
01:40	3.8	north-northwest	4.3
01:50	3.4	north-northwest	4.5
02:00	3.5	north-northwest	3.6
02:10	3.7	north-northwest	3.4
02:20	3.7	north-northwest	3.5
02:30	3.7	north-northwest	3.3
02:40	3.5	north-northwest	3.7
02:50	3.7	north-northwest	3.3
03:00	3.6	north-northwest	4.0
03:10	3.8	northwest	0.8
03:20	3.5	north-northwest	0.6
03:30	3.8	-	CALM
03:40	3.7	south-southeast	0.9
03:50	3.6	south-southeast	0.9
04:00	3.7	south-southeast	0.8
04:10	3.7	south	0.6
04:20	3.4	south-southeast	0.6
04:30	3.7	south	0.8
04:40	3.5	-	CALM
04:50	3.4	-	CALM
05:00	3.6	-	CALM
05:10	3.5	-	CALM
05:20	3.6	-	CALM
05:30	3.5	south-southeast	1.2
05:40	3.6	southeast	1.5
05:50	3.6	south-southeast	1.7
06:00	3.7	southeast	2.0
06:10	3.6	southeast	2.0
06:20	3.6	east-southeast	1.5
06:30	3.7	east-southeast	0.9
06:40	3.6	southeast	1.2
06:50	3.6	-	CALM
07:00	3.6	south-southeast	0.9
07:10	3.5	-	CALM
07:20	3.7	-	CALM
07:30	3.8	west	0.9
07:40	3.7	northwest	0.8
07:50	3.5	southeast	1.4
08:00	3.6	southeast	1.9
08:10	3.7	south-southeast	1.9
08:20	3.7	south-southeast	2.0
08:30	3.7	south-southeast	2.6
08:40	3.6	south-southeast	2.5
08:50	3.6	south	4.8
09:00	3.5	south	5.4
09:10	3.4	south	5.8
09:20	3.8	south	5.5
09:30	3.7	south	6.3
09:40	3.7	south	6.1
09:50	3.6	south	6.6
10:00	3.6	south	6.0
10:10	3.8	south	5.6
10:20	3.6	south	6.3
10:30	3.7	south	6.2
10:40	3.6	south	5.7
10:50	3.6	south	7.1
11:00	3.6	south	7.5
11:10	3.5	south	7.6
11:20	3.8	south	7.9
11:30	3.8	south	7.1
11:40	3.7	south-southeast	7.8
11:50	3.7	south	7.8
12:00	3.7	south	7.5
12:10	3.6	south	8.0
12:20	3.7	south	8.7
12:30	3.7	south	8.9
12:40	3.8	south	6.7
12:50	3.5	south	7.0
13:00	3.5	south	6.2
13:10	3.7	south	6.5
13:20	3.6	south	7.1
13:30	3.7	south-southeast	6.8
13:40	3.7	south	7.8
13:50	3.6	south	8.6
14:00	3.7	south	8.6
14:10	3.6	south	8.9
14:20	3.7	south	9.3
14:30	3.6	south	8.2
14:40	3.6	south-southeast	8.6
14:50	3.6	south	7.8
15:00	3.7	south	8.4
15:10	3.6	south	8.2
15:20	3.7	south	7.6
15:30	3.8	south	7.0
15:40	3.8	south	7.3
15:50	3.6	south	7.1
16:00	3.7	south	6.7
16:10	3.5	south	4.7
16:20	3.7	south-southeast	3.4
16:30	3.6	southeast	2.6
16:40	3.6	south-southeast	2.0
16:50	3.4	south-southeast	2.3
17:00	3.6	south-southeast	1.7
17:10	3.6	south	2.2
17:20	3.7	south	2.3
17:30	3.6	southeast	1.9
17:40	3.6	south-southeast	2.6
17:50	3.7	southeast	2.3
18:00	3.5	east-southeast	0.8
18:10	3.5	north-northeast	1.1
18:20	3.6	east	3.6
18:30	3.7	east	4.4
18:40	3.8	east-northeast	3.7
18:50	3.7	northeast	3.0
19:00	3.6	northeast	2.6
19:10	3.8	north-northeast	2.5
19:20	3.5	north	3.5
19:30	3.7	north	4.2
19:40	3.8	north	4.9
19:50	3.6	north	6.0
20:00	3.6	north-northwest	6.8
20:10	3.5	north-northwest	7.6
20:20	3.7	north-northwest	6.9
20:30	3.5	north-northwest	6.2
20:40	3.4	north-northwest	7.7
20:50	3.6	north-northwest	8.4
21:00	3.6	north	7.8
21:10	3.7	north	6.6
21:20	3.6	north-northwest	6.5
21:30	3.6	north-northwest	7.7
21:40	3.8	north-northwest	6.6
21:50	3.6	north	5.8
22:00	3.7	north-northeast	4.7
22:10	3.7	north-northeast	4.7
22:20	3.6	north	5.7
22:30	3.8	north	5.5
22:40	3.5	north-northwest	5.0
22:50	3.6	north	5.9
23:00	3.5	north-northwest	5.3
23:10	3.5	north-northwest	5.3
23:20	3.6	north-northwest	5.6
23:30	3.7	north-northwest	4.8
23:40	3.6	north	4.3
23:50	3.5	north-northwest	5.1