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

○Information

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