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

○Information

○Measurement value list ： 2021/08/18(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	3.8	south-southeast	8.0
00:10	3.6	south-southeast	6.1
00:20	4.0	south	10.0
00:30	3.8	south	7.5
00:40	3.8	south	10.2
00:50	3.7	south	10.7
01:00	3.8	south	10.5
01:10	3.9	south	11.9
01:20	3.8	south	12.0
01:30	3.8	south	9.5
01:40	4.0	south	10.2
01:50	3.9	south-southeast	11.0
02:00	3.8	south	12.0
02:10	4.0	south	10.5
02:20	3.9	south	10.8
02:30	4.0	south	10.5
02:40	3.8	south	11.0
02:50	4.0	south	10.5
03:00	3.8	south	11.3
03:10	3.9	south	11.4
03:20	3.8	south	11.8
03:30	4.0	-	CALM
03:40	3.8	south	11.1
03:50	4.0	south	11.6
04:00	4.0	south	11.6
04:10	3.9	south	10.2
04:20	3.9	south	9.6
04:30	3.9	south-southwest	12.4
04:40	3.8	south	11.6
04:50	3.9	south	8.8
05:00	3.9	south	9.0
05:10	3.9	south	7.8
05:20	3.9	-	CALM
05:30	3.8	south	9.4
05:40	3.7	south-southwest	8.9
05:50	3.9	south	8.8
06:00	3.8	-	CALM
06:10	3.9	south	8.5
06:20	3.9	south	8.3
06:30	3.9	-	CALM
06:40	3.7	south	8.1
06:50	3.7	south-southeast	9.4
07:00	3.9	south	8.4
07:10	3.9	south	9.1
07:20	3.9	south	9.1
07:30	3.9	south	8.3
07:40	3.9	south-southeast	9.7
07:50	3.9	south	7.5
08:00	3.8	south	6.9
08:10	3.7	south	9.2
08:20	3.9	south	9.9
08:30	4.0	south	9.5
08:40	4.0	south	10.6
08:50	3.7	south	10.5
09:00	4.1	south	10.2
09:10	4.0	south	8.5
09:20	3.9	south	8.4
09:30	4.0	south	10.6
09:40	3.9	south	8.2
09:50	4.0	south	8.6
10:00	4.1	south	7.1
10:10	4.0	south	6.2
10:20	4.0	south-southwest	6.6
10:30	4.0	south-southwest	6.9
10:40	3.6	south	7.3
10:50	3.9	south-southeast	6.7
11:00	3.8	south	6.8
11:10	4.0	south	6.5
11:20	3.8	south	6.7
11:30	3.7	south	7.2
11:40	3.8	south	6.7
11:50	3.9	south	7.5
12:00	3.8	south	9.2
12:10	3.9	south-southeast	8.7
12:20	3.7	south	8.8
12:30	3.8	south	8.1
12:40	3.9	south	7.7
12:50	3.9	south	6.7
13:00	3.9	south	6.3
13:10	3.8	south	7.5
13:20	4.0	south	7.0
13:30	4.0	south	8.5
13:40	4.0	south	8.1
13:50	4.0	south	7.6
14:00	3.8	south-southwest	8.2
14:10	4.0	south	9.7
14:20	4.0	south	10.2
14:30	3.8	south	9.7
14:40	3.8	south	9.5
14:50	3.9	south	9.8
15:00	3.9	south	9.2
15:10	3.9	south	8.8
15:20	3.9	south	6.8
15:30	3.9	south	7.0
15:40	3.8	south	6.2
15:50	3.7	south	7.0
16:00	4.0	south	6.2
16:10	3.9	south	6.8
16:20	3.8	south	7.4
16:30	4.1	south	7.0
16:40	3.9	south	7.1
16:50	3.9	south	6.0
17:00	3.8	south	5.0
17:10	3.9	south-southeast	4.4
17:20	3.9	south	3.2
17:30	3.8	south	4.1
17:40	3.8	south	4.5
17:50	3.7	south	4.2
18:00	3.8	south	4.0
18:10	3.9	south	4.2
18:20	3.8	south	4.3
18:30	3.8	south	4.2
18:40	3.9	south	4.4
18:50	3.8	south	5.5
19:00	3.9	south-southwest	6.5
19:10	3.8	south-southwest	7.6
19:20	4.0	south-southwest	8.1
19:30	3.9	south-southwest	8.7
19:40	3.9	south-southwest	6.6
19:50	4.0	south	5.1
20:00	3.9	south	4.4
20:10	3.8	south-southwest	5.8
20:20	3.9	south-southwest	6.7
20:30	3.9	south-southwest	7.5
20:40	3.9	south-southwest	8.0
20:50	3.9	south-southwest	6.9
21:00	4.0	south-southwest	7.1
21:10	4.0	south	6.1
21:20	3.7	south-southwest	5.7
21:30	3.7	south-southwest	6.0
21:40	3.9	south-southwest	5.0
21:50	3.7	south-southwest	4.7
22:00	4.0	south	4.6
22:10	3.7	south	5.8
22:20	3.9	south	5.8
22:30	3.8	south	5.8
22:40	3.9	south	5.2
22:50	3.8	south	4.7
23:00	3.9	south	4.7
23:10	3.9	south	3.7
23:20	3.9	south	4.5
23:30	3.7	south	5.3
23:40	4.0	south	4.4
23:50	3.8	south	4.5