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

○Information

○Measurement value list ： 2024/06/25(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	3.8	south-southeast	2.5
00:10	3.7	south-southeast	2.3
00:20	3.7	southeast	2.6
00:30	3.6	south-southeast	2.0
00:40	3.6	southeast	2.0
00:50	3.7	southeast	2.5
01:00	3.7	south-southeast	2.9
01:10	3.5	southeast	3.2
01:20	3.8	south-southeast	3.4
01:30	3.7	south-southeast	1.2
01:40	3.7	southwest	0.6
01:50	3.6	south	1.7
02:00	3.6	south	2.3
02:10	3.6	south	3.0
02:20	3.5	south	3.6
02:30	3.7	south	5.2
02:40	3.6	south	7.0
02:50	3.7	south	6.7
03:00	3.6	south	6.8
03:10	3.6	south	6.4
03:20	3.7	south	7.1
03:30	3.8	south	5.9
03:40	3.6	south	6.3
03:50	3.7	south	6.7
04:00	3.6	south	6.2
04:10	3.7	south	6.1
04:20	3.5	south	5.8
04:30	3.6	south	5.8
04:40	3.5	south	5.9
04:50	3.6	south	5.7
05:00	3.7	south	6.1
05:10	3.8	south	7.6
05:20	3.4	south	7.0
05:30	3.7	south	6.0
05:40	3.6	south	7.1
05:50	3.8	south	6.8
06:00	3.5	south	8.2
06:10	3.7	south	7.9
06:20	3.6	south	9.1
06:30	3.6	south	8.4
06:40	3.7	south	7.8
06:50	3.5	south	8.2
07:00	3.6	south	7.4
07:10	3.6	south	7.8
07:20	3.6	south	7.4
07:30	3.7	south	6.7
07:40	3.9	south	8.3
07:50	3.5	south	6.4
08:00	3.7	south	5.9
08:10	3.6	south	6.7
08:20	3.6	south	8.0
08:30	3.5	south	6.8
08:40	3.6	south	7.1
08:50	3.7	south-southwest	7.7
09:00	3.5	south-southwest	6.2
09:10	3.7	south-southwest	6.7
09:20	3.6	south-southwest	6.8
09:30	3.7	south	5.1
09:40	3.7	south	4.9
09:50	3.5	south	5.9
10:00	3.6	south-southwest	4.6
10:10	3.7	south-southwest	4.8
10:20	3.7	south-southwest	4.6
10:30	3.5	south-southwest	2.8
10:40	3.7	south	2.0
10:50	3.7	south	3.0
11:00	3.7	south-southeast	2.6
11:10	3.8	south-southeast	3.1
11:20	3.6	south-southeast	4.9
11:30	3.6	southeast	4.5
11:40	3.6	southeast	4.6
11:50	3.7	southeast	4.1
12:00	3.6	southeast	5.3
12:10	3.6	southeast	4.1
12:20	3.7	southeast	3.8
12:30	3.7	southeast	4.1
12:40	3.7	southeast	5.2
12:50	3.6	south-southeast	6.1
13:00	3.6	south-southeast	6.2
13:10	3.7	south-southeast	5.0
13:20	3.6	south-southeast	4.2
13:30	3.7	south-southeast	3.2
13:40	3.6	southeast	2.0
13:50	3.5	southeast	2.6
14:00	3.6	southeast	3.1
14:10	3.6	northeast	2.3
14:20	3.6	north-northeast	2.0
14:30	3.6	north	6.7
14:40	3.6	north-northeast	6.8
14:50	3.7	north	3.8
15:00	3.7	north-northwest	1.5
15:10	3.7	-	CALM
15:20	3.8	east-northeast	0.6
15:30	3.6	east-northeast	0.6
15:40	3.7	-	CALM
15:50	3.6	southeast	1.5
16:00	3.6	east	1.5
16:10	3.7	southeast	1.2
16:20	3.7	southeast	2.0
16:30	3.5	east	1.4
16:40	3.5	southeast	0.6
16:50	3.6	east	0.6
17:00	3.5	southeast	0.9
17:10	3.7	-	CALM
17:20	3.7	north-northeast	1.2
17:30	3.8	north	2.6
17:40	3.6	north	2.6
17:50	3.9	north	3.7
18:00	3.6	north-northeast	3.5
18:10	3.7	north-northeast	3.5
18:20	3.6	north-northeast	3.3
18:30	3.7	northeast	2.0
18:40	3.6	north-northeast	2.5
18:50	3.7	north-northeast	2.6
19:00	3.5	east-southeast	1.4
19:10	3.6	east	1.9
19:20	3.5	southeast	0.8
19:30	3.5	-	CALM
19:40	3.7	east-northeast	0.6
19:50	3.8	east-northeast	1.5
20:00	3.6	east-northeast	1.4
20:10	3.7	north-northeast	0.9
20:20	3.6	north	0.6
20:30	3.5	south-southwest	0.8
20:40	3.7	-	CALM
20:50	3.6	north	1.7
21:00	3.6	north-northeast	1.9
21:10	3.6	northwest	1.5
21:20	3.8	west-northwest	4.8
21:30	3.6	west-northwest	4.4
21:40	3.7	west-northwest	3.9
21:50	3.5	northwest	3.5
22:00	3.5	west-northwest	2.6
22:10	3.7	northwest	2.0
22:20	3.6	west-northwest	4.1
22:30	3.6	west-northwest	3.4
22:40	3.6	northwest	1.5
22:50	3.7	north-northwest	1.2
23:00	3.5	north-northeast	1.4
23:10	3.5	northwest	1.4
23:20	3.7	north-northwest	1.1
23:30	3.5	northwest	3.2
23:40	3.7	northwest	3.8
23:50	3.6	northwest	3.9