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

○Information

○Measurement value list ： 2024/09/18(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	northwest	1.1
00:10	3.6	northwest	1.1
00:20	3.6	north-northwest	1.7
00:30	3.6	north-northwest	1.5
00:40	3.5	north	1.2
00:50	3.6	north	0.8
01:00	3.5	north-northeast	1.9
01:10	3.6	north	2.6
01:20	3.5	north	2.0
01:30	3.6	north-northwest	1.7
01:40	3.6	northwest	1.1
01:50	3.6	-	CALM
02:00	3.5	north	0.8
02:10	3.6	south-southeast	0.9
02:20	3.5	-	CALM
02:30	3.5	-	CALM
02:40	3.6	east-northeast	0.6
02:50	3.6	-	CALM
03:00	3.5	east-northeast	0.8
03:10	3.6	north	0.8
03:20	3.7	north	0.9
03:30	3.7	north-northeast	1.5
03:40	3.6	north	1.5
03:50	3.4	north	1.5
04:00	3.5	north-northwest	0.6
04:10	3.5	-	CALM
04:20	3.5	north	2.5
04:30	3.6	north	2.2
04:40	3.8	north	2.3
04:50	3.5	north	2.5
05:00	3.6	north	2.0
05:10	3.6	north	3.2
05:20	3.5	north	3.4
05:30	3.5	north	2.6
05:40	3.6	north	2.6
05:50	3.6	north-northwest	2.3
06:00	3.6	north-northwest	2.6
06:10	3.5	north	2.3
06:20	3.5	north	2.0
06:30	3.8	north	3.8
06:40	3.6	north	3.5
06:50	3.5	north	3.5
07:00	3.7	north	2.2
07:10	3.6	north-northeast	1.4
07:20	3.7	northeast	1.4
07:30	3.6	north-northeast	1.2
07:40	3.6	north-northeast	1.2
07:50	3.6	northeast	1.4
08:00	3.6	northeast	1.4
08:10	3.5	northeast	2.2
08:20	3.5	north-northeast	2.9
08:30	3.5	northeast	3.1
08:40	3.5	north-northeast	3.3
08:50	3.7	north-northeast	2.9
09:00	3.6	north	2.8
09:10	3.7	north-northeast	2.0
09:20	3.6	northeast	3.0
09:30	3.5	east	2.6
09:40	3.6	northeast	2.3
09:50	3.6	east-northeast	2.0
10:00	3.6	east-northeast	2.2
10:10	3.6	north-northeast	2.3
10:20	3.6	east-northeast	2.6
10:30	3.5	north-northeast	2.9
10:40	3.6	north-northeast	3.8
10:50	3.5	north-northeast	3.8
11:00	3.6	north-northeast	3.1
11:10	3.5	north-northeast	3.5
11:20	3.6	north-northeast	3.5
11:30	3.5	north-northeast	3.4
11:40	3.6	north-northeast	3.2
11:50	3.7	north-northeast	2.9
12:00	3.6	north-northeast	2.2
12:10	3.6	north-northeast	2.2
12:20	3.4	north-northeast	2.2
12:30	3.6	northeast	1.5
12:40	3.5	north-northeast	0.8
12:50	3.5	north-northeast	1.2
13:00	3.6	east	1.1
13:10	3.7	east	0.8
13:20	3.6	northeast	1.1
13:30	3.6	southeast	0.8
13:40	3.6	southeast	1.2
13:50	3.6	southeast	0.8
14:00	3.5	east	1.4
14:10	3.6	southeast	1.2
14:20	3.5	southeast	1.1
14:30	3.5	southeast	1.4
14:40	3.5	south-southeast	0.9
14:50	3.5	south-southwest	1.2
15:00	3.5	east	1.4
15:10	3.6	east	1.2
15:20	3.6	southeast	2.0
15:30	3.6	southeast	2.2
15:40	3.5	southeast	1.5
15:50	3.7	southeast	1.4
16:00	3.5	southeast	1.5
16:10	3.7	south-southeast	2.8
16:20	3.4	south-southeast	1.9
16:30	3.6	south-southeast	1.5
16:40	3.6	south	0.9
16:50	3.5	south	0.9
17:00	3.5	south-southwest	1.7
17:10	3.5	south	0.9
17:20	3.6	south	0.9
17:30	3.6	south	1.5
17:40	3.5	south-southeast	1.5
17:50	3.4	south-southeast	1.7
18:00	3.6	south	1.5
18:10	3.6	south	1.9
18:20	3.5	south-southeast	0.9
18:30	3.6	south-southwest	0.9
18:40	3.6	south-southwest	1.2
18:50	3.6	south-southwest	0.6
19:00	3.5	south	1.1
19:10	3.5	south-southwest	1.2
19:20	3.5	south-southwest	2.2
19:30	3.4	south	2.2
19:40	3.6	south-southwest	2.2
19:50	3.5	south	2.8
20:00	3.4	south	2.9
20:10	3.4	south	2.2
20:20	3.5	south	4.0
20:30	3.7	south	6.2
20:40	3.5	south	6.4
20:50	3.7	south	5.5
21:00	3.5	south	6.1
21:10	3.6	south	3.9
21:20	3.6	south	3.8
21:30	3.6	south-southwest	3.7
21:40	3.6	south-southwest	2.8
21:50	3.6	southwest	3.5
22:00	3.6	southwest	4.0
22:10	3.5	southwest	3.6
22:20	3.6	south-southwest	3.5
22:30	3.5	southwest	5.0
22:40	3.8	west-southwest	5.3
22:50	3.5	southwest	3.4
23:00	3.3	south-southwest	3.2
23:10	3.5	southwest	2.0
23:20	3.4	west-southwest	2.0
23:30	3.6	west-southwest	4.2
23:40	3.6	west-southwest	6.1
23:50	3.5	west-southwest	5.5