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

○Information

○Measurement value list ： 2022/04/21(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-southwest	8.4
00:10	3.9	south-southwest	8.2
00:20	3.9	south-southwest	7.6
00:30	4.0	south-southwest	7.3
00:40	4.0	south-southwest	6.5
00:50	3.8	south-southwest	6.5
01:00	3.8	south	6.5
01:10	4.0	south	9.0
01:20	4.1	south	9.4
01:30	3.9	south-southwest	8.8
01:40	3.7	south	9.0
01:50	3.9	south	9.4
02:00	3.9	south	10.2
02:10	3.9	south-southwest	10.2
02:20	4.1	south	9.4
02:30	3.9	south	7.6
02:40	4.0	south	8.0
02:50	3.9	south	7.5
03:00	4.0	south-southwest	7.8
03:10	3.9	south-southwest	7.0
03:20	3.9	south-southwest	6.2
03:30	3.9	south-southwest	5.1
03:40	3.8	south-southwest	4.5
03:50	3.9	south-southwest	4.3
04:00	3.8	south-southwest	5.5
04:10	3.9	south-southwest	5.3
04:20	3.9	south-southwest	5.2
04:30	3.9	south-southwest	4.2
04:40	4.1	south-southwest	3.2
04:50	3.9	south-southwest	2.9
05:00	3.9	south-southwest	3.9
05:10	3.9	south	4.9
05:20	3.9	south-southwest	4.5
05:30	3.9	south-southwest	5.2
05:40	4.0	south	6.0
05:50	3.9	south-southwest	5.8
06:00	4.0	south	5.1
06:10	3.9	south-southwest	5.7
06:20	3.9	south-southwest	6.9
06:30	3.8	southwest	5.0
06:40	3.6	southwest	3.6
06:50	3.8	south-southwest	2.3
07:00	4.0	south	2.2
07:10	4.0	south-southwest	1.2
07:20	3.9	south	2.0
07:30	3.8	south-southwest	2.3
07:40	3.9	south-southeast	1.2
07:50	4.0	south-southeast	1.7
08:00	3.9	south-southeast	1.9
08:10	4.0	southeast	1.9
08:20	3.8	south-southeast	2.5
08:30	4.1	south-southeast	3.1
08:40	4.0	south-southeast	3.6
08:50	3.8	south-southeast	4.5
09:00	3.7	south-southeast	6.9
09:10	3.9	south-southeast	7.6
09:20	4.0	south-southeast	8.0
09:30	3.7	south	10.0
09:40	3.7	south-southeast	9.6
09:50	3.9	south-southeast	9.6
10:00	3.8	south-southeast	12.1
10:10	3.9	south-southeast	10.7
10:20	3.9	south-southeast	10.7
10:30	3.9	south-southeast	12.7
10:40	4.0	-	-
10:50	4.0	-	-
11:00	3.7	-	-
11:10	3.9	-	-
11:20	3.8	-	-
11:30	3.9	-	-
11:40	3.8	-	-
11:50	4.0	-	-
12:00	3.9	-	-
12:10	3.8	-	-
12:20	3.8	-	-
12:30	3.7	-	-
12:40	3.9	-	-
12:50	3.8	-	-
13:00	4.1	-	-
13:10	4.0	-	-
13:20	4.2	-	-
13:30	3.9	-	-
13:40	3.9	-	-
13:50	3.8	-	-
14:00	3.8	south-southeast	13.5
14:10	3.9	south-southeast	14.6
14:20	3.9	south-southeast	12.2
14:30	3.8	south-southeast	11.9
14:40	3.8	south-southeast	11.6
14:50	3.8	south-southeast	13.0
15:00	3.8	south-southeast	11.3
15:10	3.8	south	11.0
15:20	3.8	south-southeast	13.5
15:30	3.9	south	10.9
15:40	3.8	south	11.4
15:50	3.8	south	9.9
16:00	4.0	south-southeast	12.4
16:10	4.0	south-southeast	12.7
16:20	3.9	south	13.2
16:30	3.9	south-southeast	11.1
16:40	4.1	south	11.1
16:50	3.9	south	12.7
17:00	4.0	south	10.7
17:10	3.9	south	8.7
17:20	3.7	south	8.6
17:30	3.8	south	8.9
17:40	3.9	south	9.8
17:50	3.9	south	8.3
18:00	3.9	south-southeast	11.6
18:10	4.0	south-southeast	12.4
18:20	3.9	south-southeast	11.8
18:30	4.1	south	9.9
18:40	3.9	south	8.0
18:50	4.0	south-southwest	7.9
19:00	4.0	south	7.5
19:10	4.0	south	7.1
19:20	4.0	south	7.3
19:30	3.8	south	6.6
19:40	3.8	south	7.2
19:50	3.9	south	7.3
20:00	3.8	south	8.7
20:10	3.8	south	9.2
20:20	3.9	south	6.9
20:30	3.9	south	6.9
20:40	3.9	south	8.5
20:50	3.8	south	8.1
21:00	3.9	south	8.2
21:10	3.9	south	7.6
21:20	3.7	south	8.2
21:30	3.8	south	10.9
21:40	3.8	south	11.6
21:50	4.0	south	10.9
22:00	4.0	south	11.0
22:10	3.8	south	7.7
22:20	3.8	south	8.4
22:30	3.8	south	7.1
22:40	3.9	south	6.3
22:50	3.9	south-southwest	7.0
23:00	4.1	south-southwest	7.9
23:10	3.8	south-southwest	6.3
23:20	3.8	south-southwest	5.1
23:30	4.0	southwest	4.1
23:40	3.7	southwest	4.3
23:50	3.9	southwest	4.0