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

○Information

○Measurement value list ： 2024/09/09(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-northeast	0.9
00:10	3.7	northeast	0.6
00:20	3.5	-	CALM
00:30	3.5	-	CALM
00:40	3.7	east-northeast	0.6
00:50	3.6	-	CALM
01:00	3.4	-	CALM
01:10	3.5	west	0.9
01:20	3.6	west-southwest	0.6
01:30	3.6	-	CALM
01:40	3.6	east-northeast	0.6
01:50	3.6	north-northeast	0.9
02:00	3.6	north	1.4
02:10	3.6	north	1.2
02:20	3.5	north-northeast	1.1
02:30	3.5	-	CALM
02:40	3.5	-	CALM
02:50	3.7	-	CALM
03:00	3.6	north	1.4
03:10	3.6	north-northeast	1.1
03:20	3.5	north-northeast	1.2
03:30	3.5	north-northwest	2.0
03:40	3.7	north-northwest	1.7
03:50	3.6	north-northwest	2.3
04:00	3.6	north-northwest	2.3
04:10	3.8	north-northwest	2.5
04:20	3.6	northwest	2.6
04:30	3.5	northwest	3.0
04:40	3.5	northwest	2.6
04:50	3.5	northwest	2.5
05:00	3.6	northwest	3.4
05:10	3.6	northwest	3.8
05:20	3.6	northwest	3.4
05:30	3.5	north-northwest	3.2
05:40	3.6	north-northwest	2.8
05:50	3.5	north-northwest	2.9
06:00	3.6	north-northwest	2.8
06:10	3.5	north	3.5
06:20	3.6	north	3.2
06:30	3.4	north-northwest	3.2
06:40	3.6	north	2.0
06:50	3.6	north-northwest	2.3
07:00	3.5	north-northwest	2.6
07:10	3.6	north-northwest	2.8
07:20	3.4	north	4.0
07:30	3.6	north	4.0
07:40	3.5	north-northwest	3.8
07:50	3.7	north-northwest	4.2
08:00	3.6	north-northwest	3.2
08:10	3.6	north-northwest	3.9
08:20	3.5	north-northwest	3.3
08:30	3.8	north-northwest	3.3
08:40	3.7	north-northwest	2.2
08:50	3.4	north-northwest	2.6
09:00	3.6	north	2.3
09:10	3.7	north-northwest	1.9
09:20	3.7	west-northwest	1.7
09:30	3.5	northwest	2.2
09:40	3.5	north-northwest	1.5
09:50	3.7	north-northwest	2.2
10:00	3.5	north	2.0
10:10	3.5	north-northeast	1.7
10:20	3.6	northeast	2.0
10:30	3.5	east-northeast	2.3
10:40	3.4	northeast	1.5
10:50	3.6	north	2.5
11:00	3.4	north	2.6
11:10	3.5	north-northeast	3.0
11:20	3.5	north-northeast	2.6
11:30	3.6	north-northeast	2.6
11:40	3.5	north-northeast	2.3
11:50	3.6	north-northeast	2.6
12:00	3.5	north-northeast	2.3
12:10	3.7	north-northeast	2.5
12:20	3.5	north-northeast	2.2
12:30	3.7	north-northeast	1.9
12:40	3.6	north-northeast	1.9
12:50	3.6	north-northeast	0.9
13:00	3.6	northeast	1.5
13:10	3.5	east-northeast	1.9
13:20	3.5	north-northeast	1.9
13:30	3.6	north-northeast	2.0
13:40	3.5	east	2.5
13:50	3.5	east-northeast	2.3
14:00	3.5	northeast	1.5
14:10	3.6	east-northeast	1.9
14:20	3.6	northeast	1.7
14:30	3.5	northeast	2.0
14:40	3.4	northeast	1.5
14:50	3.6	east-northeast	1.1
15:00	3.5	northeast	1.4
15:10	3.5	east-northeast	1.5
15:20	3.6	east-northeast	1.7
15:30	3.5	northeast	1.7
15:40	3.6	east-northeast	1.9
15:50	3.6	east	1.7
16:00	3.5	east-northeast	1.4
16:10	3.6	east-northeast	1.5
16:20	3.5	northeast	1.7
16:30	3.6	east-northeast	1.5
16:40	3.6	east	1.4
16:50	3.6	east	1.4
17:00	3.5	east-southeast	1.4
17:10	3.6	east-southeast	1.5
17:20	3.5	east	1.4
17:30	3.6	southeast	1.9
17:40	3.7	east	1.1
17:50	3.6	northeast	0.9
18:00	3.8	north-northeast	0.8
18:10	3.7	northeast	1.1
18:20	3.6	north-northeast	0.8
18:30	3.5	north-northeast	1.2
18:40	3.5	north	1.5
18:50	3.7	north	1.7
19:00	3.5	north	1.5
19:10	3.5	north-northeast	0.9
19:20	3.4	northeast	0.6
19:30	3.7	north-northeast	0.9
19:40	3.6	north-northeast	0.6
19:50	3.4	east	0.6
20:00	3.7	northeast	0.6
20:10	3.6	northeast	0.8
20:20	3.7	northeast	0.6
20:30	3.6	north-northeast	0.6
20:40	3.6	east	0.9
20:50	3.4	east-southeast	0.9
21:00	3.6	-	CALM
21:10	3.5	-	CALM
21:20	3.5	-	CALM
21:30	3.6	-	CALM
21:40	3.5	north-northwest	0.9
21:50	3.8	north-northwest	1.5
22:00	3.5	north-northwest	2.0
22:10	3.6	north	1.7
22:20	3.5	north	1.7
22:30	3.5	north-northwest	2.5
22:40	3.7	north-northwest	2.5
22:50	3.5	northwest	2.6
23:00	3.6	west-northwest	1.5
23:10	3.6	northwest	0.9
23:20	3.5	-	CALM
23:30	3.5	-	CALM
23:40	3.5	-	CALM
23:50	3.5	-	CALM