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

○Information

○Measurement value list ： 2024/09/12(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	southwest	0.8
00:10	3.6	west	0.9
00:20	3.6	west-northwest	1.2
00:30	3.5	northwest	1.3
00:40	3.5	northwest	3.1
00:50	3.5	northwest	2.8
01:00	3.5	northwest	3.0
01:10	3.5	west-northwest	3.4
01:20	3.6	west-northwest	2.6
01:30	3.6	northwest	3.1
01:40	3.5	north-northwest	3.7
01:50	3.6	north-northwest	4.0
02:00	3.6	northwest	3.3
02:10	3.6	northwest	3.5
02:20	3.6	northwest	3.4
02:30	3.6	northwest	3.2
02:40	3.6	north-northwest	2.2
02:50	3.6	north-northwest	2.2
03:00	3.6	northwest	2.0
03:10	3.7	northwest	2.2
03:20	3.5	northwest	1.9
03:30	3.5	north-northwest	1.2
03:40	3.6	northwest	0.6
03:50	3.6	-	CALM
04:00	3.5	east-southeast	0.6
04:10	3.6	-	CALM
04:20	3.4	southeast	0.8
04:30	3.6	south	1.2
04:40	3.5	south-southwest	0.6
04:50	3.7	-	CALM
05:00	3.5	-	CALM
05:10	3.8	-	CALM
05:20	3.5	-	CALM
05:30	3.6	north-northwest	0.8
05:40	3.6	north	0.6
05:50	3.7	north-northeast	1.2
06:00	3.7	north-northwest	1.2
06:10	3.6	north	0.9
06:20	3.4	north	1.2
06:30	3.6	north-northwest	1.5
06:40	3.5	north	1.5
06:50	3.5	north-northwest	1.5
07:00	3.6	north	1.2
07:10	3.6	north	1.5
07:20	3.6	north-northwest	2.5
07:30	3.6	north-northwest	1.7
07:40	3.6	north	1.1
07:50	3.5	north-northeast	1.4
08:00	3.6	-	CALM
08:10	3.5	southeast	1.4
08:20	3.5	east-southeast	1.4
08:30	3.5	northeast	1.2
08:40	3.5	east	1.5
08:50	3.6	east-northeast	1.9
09:00	3.8	east-northeast	1.7
09:10	3.7	east	2.0
09:20	3.7	east-northeast	1.9
09:30	3.7	east-southeast	2.6
09:40	3.6	east	2.5
09:50	3.6	east	2.3
10:00	3.7	east-northeast	2.5
10:10	3.6	east-northeast	2.5
10:20	3.5	east	2.3
10:30	3.6	east-northeast	2.3
10:40	3.3	east	2.6
10:50	3.7	east	2.8
11:00	3.6	east-southeast	2.6
11:10	3.7	east-southeast	3.0
11:20	3.5	east-southeast	3.1
11:30	3.7	east-southeast	2.8
11:40	3.5	east	2.6
11:50	3.5	east-northeast	2.5
12:00	3.6	east	2.2
12:10	3.5	east	2.3
12:20	3.5	east-southeast	3.2
12:30	3.6	east-northeast	2.5
12:40	3.6	east-northeast	2.2
12:50	3.6	east-southeast	2.0
13:00	3.6	east-southeast	1.9
13:10	3.7	east	1.9
13:20	3.5	east-northeast	2.0
13:30	3.6	east-northeast	1.5
13:40	3.6	northeast	1.5
13:50	3.7	east-northeast	1.5
14:00	3.4	east-northeast	1.5
14:10	3.6	northeast	0.9
14:20	3.4	southeast	1.4
14:30	3.6	east-southeast	1.5
14:40	3.5	east	1.7
14:50	3.5	south-southwest	0.9
15:00	3.6	southeast	1.9
15:10	3.5	south-southeast	1.7
15:20	3.5	southeast	2.3
15:30	3.6	southeast	1.7
15:40	3.5	southeast	1.7
15:50	3.4	southeast	1.2
16:00	3.6	southeast	2.9
16:10	3.7	southeast	1.7
16:20	3.5	southeast	2.2
16:30	3.4	southeast	3.0
16:40	3.5	southeast	2.9
16:50	3.5	south-southeast	3.4
17:00	3.5	south-southeast	4.6
17:10	3.8	south	4.7
17:20	3.7	south	3.6
17:30	3.6	south	4.3
17:40	3.5	south	4.7
17:50	3.5	south	3.3
18:00	3.5	south	3.8
18:10	3.8	south	2.9
18:20	3.5	south	2.8
18:30	3.6	south	3.6
18:40	3.6	south	3.6
18:50	3.4	south	3.0
19:00	3.6	south	2.9
19:10	3.5	south	2.0
19:20	3.6	south-southwest	2.0
19:30	3.5	south-southwest	4.1
19:40	3.7	south-southwest	3.9
19:50	3.6	south-southwest	3.9
20:00	3.5	south-southwest	3.9
20:10	3.6	south-southwest	4.3
20:20	3.6	southwest	2.6
20:30	3.6	south-southwest	1.7
20:40	3.5	south-southwest	2.6
20:50	3.7	south-southwest	3.0
21:00	3.6	south-southwest	2.8
21:10	3.6	southwest	3.1
21:20	3.7	south-southwest	3.3
21:30	3.4	south	2.3
21:40	3.6	south-southwest	3.0
21:50	3.7	southwest	3.5
22:00	3.6	south	2.6
22:10	3.7	southwest	1.2
22:20	3.6	south-southwest	1.9
22:30	3.4	southwest	1.1
22:40	3.5	south-southeast	1.5
22:50	3.6	south-southeast	1.2
23:00	3.5	south-southeast	0.9
23:10	3.3	-	CALM
23:20	3.6	north	1.9
23:30	3.6	north	2.8
23:40	3.6	north-northeast	2.8
23:50	3.4	north	2.6