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

○Information

○Measurement value list ： 2023/09/18(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	south-southwest	4.8
00:10	3.7	south	4.7
00:20	3.6	south	3.9
00:30	3.5	south-southwest	3.4
00:40	3.6	southwest	2.3
00:50	3.5	south-southwest	2.8
01:00	3.5	south-southwest	2.0
01:10	3.5	west-southwest	1.5
01:20	3.7	south-southwest	1.4
01:30	3.5	southwest	1.5
01:40	3.8	south-southwest	1.7
01:50	3.6	southwest	2.3
02:00	3.5	southwest	2.3
02:10	3.6	south-southwest	3.7
02:20	3.7	southwest	3.6
02:30	3.5	south-southwest	3.5
02:40	3.6	south-southwest	2.9
02:50	3.7	south-southwest	3.0
03:00	3.8	south	3.5
03:10	3.7	south-southwest	3.2
03:20	3.5	south-southwest	3.5
03:30	3.6	south	4.0
03:40	3.4	south	4.1
03:50	3.7	south	5.1
04:00	3.8	south	5.1
04:10	3.6	south	5.7
04:20	3.6	south	5.3
04:30	3.6	south	5.5
04:40	3.5	south	5.0
04:50	3.6	south-southwest	5.1
05:00	3.6	south-southwest	2.5
05:10	3.8	west-southwest	1.9
05:20	3.6	southwest	1.9
05:30	3.8	south-southwest	3.0
05:40	3.7	south	2.3
05:50	3.6	south-southeast	1.4
06:00	3.8	south-southeast	2.0
06:10	3.7	south	2.5
06:20	3.7	south	3.0
06:30	3.4	south	2.8
06:40	3.6	south	2.6
06:50	3.7	south	2.9
07:00	3.6	south	2.2
07:10	3.6	southwest	0.9
07:20	3.7	north-northwest	1.2
07:30	3.5	-	CALM
07:40	3.6	-	CALM
07:50	3.6	-	CALM
08:00	3.5	-	CALM
08:10	3.7	east-southeast	0.6
08:20	3.7	-	CALM
08:30	3.6	east	1.1
08:40	3.9	east-southeast	1.2
08:50	3.6	southeast	2.5
09:00	3.7	southeast	3.4
09:10	3.5	south-southeast	3.6
09:20	3.5	south-southeast	3.1
09:30	3.6	south-southeast	3.6
09:40	3.6	south-southeast	3.9
09:50	3.6	south-southeast	4.3
10:00	3.6	south-southeast	4.6
10:10	3.5	south-southeast	7.1
10:20	3.6	south-southeast	6.4
10:30	3.6	south-southeast	5.0
10:40	3.6	south-southeast	5.1
10:50	3.7	south-southeast	5.0
11:00	3.7	south-southeast	5.3
11:10	3.7	south-southeast	5.3
11:20	3.7	south-southeast	6.2
11:30	3.6	south-southeast	6.8
11:40	3.7	south-southeast	7.5
11:50	3.5	south	7.7
12:00	3.7	south	6.3
12:10	3.7	south	6.0
12:20	3.6	south	6.6
12:30	3.7	south-southeast	7.2
12:40	3.5	south	7.6
12:50	3.7	south	7.2
13:00	3.6	south	5.6
13:10	3.6	south	4.6
13:20	3.5	south	5.3
13:30	3.5	south	6.0
13:40	3.6	south-southeast	5.3
13:50	3.6	south	6.3
14:00	3.7	south	6.2
14:10	3.5	south	4.6
14:20	3.6	south	5.2
14:30	3.6	south-southeast	5.9
14:40	3.8	south	5.8
14:50	3.6	south	6.2
15:00	3.6	south	6.5
15:10	3.7	south	6.2
15:20	3.5	south	5.0
15:30	3.6	south	5.9
15:40	3.7	south	6.4
15:50	3.5	south-southeast	7.5
16:00	3.6	south	7.6
16:10	3.7	south	7.4
16:20	3.6	south	8.0
16:30	3.6	south-southeast	7.8
16:40	3.7	south	6.6
16:50	3.6	south	5.9
17:00	3.5	south	4.7
17:10	3.6	south	6.2
17:20	3.6	south	6.9
17:30	3.6	south	6.8
17:40	3.6	south	6.8
17:50	3.6	south	4.7
18:00	3.5	south-southwest	4.9
18:10	3.7	southwest	2.3
18:20	3.8	south	4.8
18:30	3.8	south	4.8
18:40	3.6	south	5.8
18:50	3.6	south	4.7
19:00	3.6	south	3.8
19:10	3.8	south-southwest	3.7
19:20	3.7	south	4.0
19:30	3.7	south-southwest	5.1
19:40	3.6	south-southwest	5.0
19:50	3.7	south	4.6
20:00	3.7	south-southwest	4.0
20:10	3.7	south-southwest	4.2
20:20	3.7	south-southwest	3.2
20:30	3.5	south-southwest	3.5
20:40	3.5	southwest	3.3
20:50	3.6	southwest	3.4
21:00	3.6	north-northwest	2.3
21:10	3.5	north	3.5
21:20	3.6	north	3.5
21:30	3.8	north	3.8
21:40	3.6	north	3.5
21:50	3.7	north-northeast	2.6
22:00	3.5	north-northeast	1.4
22:10	3.6	north-northwest	1.7
22:20	3.7	north-northwest	2.0
22:30	3.6	north-northwest	2.5
22:40	3.6	north-northwest	2.0
22:50	3.5	north-northwest	2.2
23:00	3.6	north	2.0
23:10	3.5	north-northwest	2.0
23:20	3.6	north	2.3
23:30	3.7	north	2.0
23:40	3.5	north	3.1
23:50	3.6	north-northwest	2.0