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

○Information

○Measurement value list ： 2024/09/13(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	north	2.8
00:10	3.4	north	2.3
00:20	3.6	north-northeast	2.6
00:30	3.5	north	3.9
00:40	3.5	north	2.9
00:50	3.6	north	1.7
01:00	3.6	-	CALM
01:10	3.8	north-northwest	0.9
01:20	3.4	north-northeast	1.1
01:30	3.6	north-northeast	1.7
01:40	3.6	north	1.7
01:50	3.6	north	1.7
02:00	3.5	north	1.7
02:10	3.6	north-northwest	1.5
02:20	3.7	northwest	1.2
02:30	3.5	north-northwest	1.9
02:40	3.6	north-northwest	2.0
02:50	3.4	north-northwest	1.7
03:00	3.6	north-northwest	1.9
03:10	3.5	north-northwest	1.7
03:20	3.7	north-northwest	2.0
03:30	3.7	north-northwest	2.0
03:40	3.6	northwest	1.4
03:50	3.3	northwest	1.7
04:00	3.6	northwest	1.7
04:10	3.4	northwest	2.2
04:20	3.7	north-northwest	2.0
04:30	3.6	north-northwest	1.9
04:40	3.5	north-northwest	1.9
04:50	3.6	north-northwest	1.5
05:00	3.6	north-northwest	2.0
05:10	3.5	north	2.0
05:20	3.5	north-northeast	2.0
05:30	3.6	north	1.9
05:40	3.6	north	1.5
05:50	3.8	northwest	1.2
06:00	3.5	north-northwest	1.9
06:10	3.5	west-northwest	1.2
06:20	3.5	northwest	0.8
06:30	3.7	-	CALM
06:40	3.5	northeast	0.6
06:50	3.5	-	CALM
07:00	3.7	north	0.8
07:10	3.7	southeast	1.1
07:20	3.5	south-southeast	2.0
07:30	3.6	south-southeast	1.5
07:40	3.7	south-southeast	2.5
07:50	3.6	southeast	2.3
08:00	3.6	south-southeast	2.6
08:10	3.5	southeast	2.5
08:20	3.5	southeast	2.2
08:30	3.5	southeast	1.7
08:40	3.5	southeast	1.7
08:50	3.6	southeast	2.0
09:00	3.4	south-southeast	2.2
09:10	3.5	east-southeast	2.3
09:20	3.6	southeast	2.3
09:30	3.5	east-southeast	2.2
09:40	3.5	southeast	2.6
09:50	3.6	southeast	2.3
10:00	3.6	southeast	2.5
10:10	3.5	southeast	2.2
10:20	3.6	southeast	2.6
10:30	3.6	southeast	1.2
10:40	3.6	southeast	2.0
10:50	3.5	southeast	2.2
11:00	3.6	southeast	2.5
11:10	3.6	southeast	3.1
11:20	3.6	southeast	2.0
11:30	3.4	east-southeast	2.3
11:40	3.5	southeast	2.2
11:50	3.8	south-southeast	3.7
12:00	3.6	southeast	4.5
12:10	3.6	southeast	4.2
12:20	3.6	south-southeast	5.6
12:30	3.6	south	6.6
12:40	3.5	south-southeast	5.9
12:50	3.7	south-southeast	5.2
13:00	3.6	south	3.5
13:10	3.5	south-southeast	4.4
13:20	3.7	south-southeast	4.9
13:30	3.5	south	3.7
13:40	3.7	south-southeast	3.8
13:50	3.8	south	4.1
14:00	3.5	south-southeast	3.1
14:10	3.6	southeast	2.3
14:20	3.7	east-southeast	2.3
14:30	3.7	east-southeast	1.5
14:40	3.6	east	2.9
14:50	3.5	northeast	1.2
15:00	3.8	north-northeast	2.5
15:10	3.6	northeast	2.6
15:20	3.5	north-northeast	2.5
15:30	3.6	north-northeast	3.4
15:40	3.6	north-northeast	2.5
15:50	3.6	north-northeast	2.6
16:00	3.6	north-northeast	2.0
16:10	3.5	north-northeast	2.0
16:20	3.7	north-northeast	2.3
16:30	3.6	north	2.8
16:40	3.5	north	2.8
16:50	3.5	north	1.9
17:00	3.7	north-northeast	1.9
17:10	3.7	north	2.3
17:20	3.6	north	1.2
17:30	3.6	north-northwest	1.9
17:40	3.6	north-northwest	1.2
17:50	3.5	north-northwest	1.9
18:00	3.5	north	1.5
18:10	3.5	north	0.8
18:20	3.6	north	0.6
18:30	3.6	north	1.2
18:40	3.6	north	1.5
18:50	3.6	-	CALM
19:00	3.5	south-southwest	0.6
19:10	3.6	south-southwest	1.1
19:20	3.6	south-southwest	2.3
19:30	3.5	south-southwest	2.2
19:40	3.5	south-southwest	1.9
19:50	3.5	south-southwest	2.2
20:00	3.5	south-southwest	0.9
20:10	3.6	south-southwest	1.2
20:20	3.4	southwest	1.7
20:30	3.5	south-southwest	1.5
20:40	3.5	south-southwest	1.2
20:50	3.5	south	1.5
21:00	3.6	south-southeast	1.2
21:10	3.6	south	1.4
21:20	3.7	south	1.5
21:30	3.6	south-southwest	1.7
21:40	3.4	south	2.6
21:50	3.6	southwest	2.6
22:00	3.5	south-southwest	2.8
22:10	3.6	southwest	3.4
22:20	3.6	southwest	4.2
22:30	3.5	west	4.0
22:40	3.5	west	4.3
22:50	3.6	west	2.9
23:00	3.4	west	3.8
23:10	3.5	-	CALM
23:20	3.7	northwest	0.9
23:30	3.6	northwest	0.9
23:40	3.6	west-northwest	1.1
23:50	3.5	northwest	1.5