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

○Information

○Measurement value list ： 2023/04/15(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	3.6	southwest	3.6
00:10	3.7	southwest	2.6
00:20	3.8	southwest	2.6
00:30	3.6	southwest	2.3
00:40	3.8	southwest	2.8
00:50	3.7	west-southwest	2.0
01:00	3.6	northwest	1.8
01:10	3.6	north	2.3
01:20	3.7	north	2.3
01:30	3.6	north-northwest	5.3
01:40	3.6	north-northwest	5.5
01:50	3.5	north-northwest	6.0
02:00	3.5	north-northwest	6.6
02:10	3.6	north	8.0
02:20	3.7	north	8.0
02:30	3.6	north	8.3
02:40	3.8	north	8.0
02:50	3.7	north	5.6
03:00	3.6	north	5.2
03:10	3.7	north-northwest	5.1
03:20	3.7	north-northwest	4.0
03:30	3.6	north-northwest	2.6
03:40	3.8	north	0.9
03:50	3.6	north-northeast	1.1
04:00	3.5	north	2.0
04:10	3.6	north-northwest	2.5
04:20	3.7	northwest	2.9
04:30	3.8	northwest	4.1
04:40	3.6	northwest	3.9
04:50	3.6	northwest	4.9
05:00	3.6	northwest	4.6
05:10	3.7	northwest	5.2
05:20	3.5	north-northwest	5.5
05:30	3.9	north-northwest	5.5
05:40	3.8	north-northwest	5.4
05:50	3.6	north-northwest	5.4
06:00	3.7	north-northwest	4.9
06:10	3.7	north-northwest	5.6
06:20	3.7	north-northwest	6.3
06:30	3.6	north-northwest	6.8
06:40	3.5	north-northwest	7.1
06:50	3.6	north-northwest	6.7
07:00	3.5	north-northwest	6.1
07:10	3.5	north-northwest	5.4
07:20	3.7	north-northwest	5.1
07:30	3.7	north-northwest	5.3
07:40	3.7	north-northwest	5.2
07:50	3.7	north-northwest	4.7
08:00	3.6	north-northwest	5.1
08:10	3.6	north-northwest	4.1
08:20	3.6	north-northwest	4.6
08:30	3.7	north	4.3
08:40	3.5	north	4.9
08:50	3.6	north	4.9
09:00	3.7	north	4.9
09:10	3.8	north	5.1
09:20	3.7	north	5.9
09:30	3.7	north	6.5
09:40	3.8	north	5.8
09:50	3.7	north	4.7
10:00	3.7	north	4.9
10:10	3.7	north	4.4
10:20	3.7	north	4.8
10:30	3.5	north	4.8
10:40	3.5	north	5.4
10:50	3.8	north	4.7
11:00	3.7	north-northeast	4.2
11:10	3.7	north-northeast	4.8
11:20	3.6	north-northeast	4.2
11:30	3.8	north-northeast	3.7
11:40	3.8	north-northeast	3.1
11:50	3.7	north-northeast	2.0
12:00	3.6	north	1.5
12:10	3.8	north-northwest	1.9
12:20	3.7	north	1.5
12:30	3.8	north-northwest	2.3
12:40	3.6	northwest	1.1
12:50	3.7	north-northwest	0.9
13:00	3.6	north-northwest	0.8
13:10	3.6	-	CALM
13:20	3.7	south-southeast	1.5
13:30	3.8	south-southeast	1.2
13:40	3.6	south-southeast	1.5
13:50	3.6	east-southeast	2.0
14:00	3.6	southeast	2.3
14:10	3.7	southeast	2.0
14:20	3.7	south-southeast	5.1
14:30	3.6	south	6.7
14:40	3.4	south	6.0
14:50	3.7	south	5.7
15:00	3.7	south	5.1
15:10	3.8	south-southeast	4.7
15:20	3.6	south-southeast	5.7
15:30	3.8	south-southeast	5.2
15:40	3.8	south-southeast	6.3
15:50	3.6	south	8.1
16:00	3.7	south-southeast	8.1
16:10	3.6	south	7.8
16:20	3.7	south	8.5
16:30	3.8	south-southeast	10.5
16:40	3.6	south	9.4
16:50	3.7	south	9.4
17:00	3.7	south	8.2
17:10	3.8	south	8.9
17:20	3.7	south	8.6
17:30	3.7	south-southeast	10.8
17:40	3.6	south-southeast	11.3
17:50	3.8	south	9.5
18:00	3.7	south	7.4
18:10	3.6	south	8.0
18:20	3.7	south	6.5
18:30	3.7	south	6.1
18:40	3.8	south	6.0
18:50	3.6	south	6.8
19:00	3.6	south	7.3
19:10	3.8	south	7.3
19:20	3.7	south	6.9
19:30	3.7	south	5.7
19:40	3.5	south	5.2
19:50	3.7	south	4.4
20:00	3.7	south	4.4
20:10	3.7	south	3.5
20:20	3.5	south	4.0
20:30	3.6	south	3.8
20:40	3.6	south	3.2
20:50	3.8	south	2.3
21:00	3.6	south	1.7
21:10	3.8	south	1.2
21:20	3.6	south	0.9
21:30	3.8	south	0.6
21:40	3.7	south-southeast	0.8
21:50	3.7	west-northwest	0.6
22:00	3.7	northwest	1.2
22:10	3.7	northwest	1.8
22:20	3.8	northwest	2.3
22:30	3.7	north-northwest	2.0
22:40	3.6	north-northwest	2.6
22:50	3.6	northwest	3.3
23:00	3.6	northwest	4.2
23:10	3.9	northwest	5.2
23:20	3.6	northwest	5.7
23:30	3.8	northwest	6.3
23:40	3.6	northwest	7.8
23:50	3.6	northwest	8.1