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

○Information

○Measurement value list ： 2023/04/25(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	3.5	north-northwest	4.6
00:10	3.7	north-northwest	4.5
00:20	3.6	north-northwest	4.0
00:30	3.6	north-northwest	5.6
00:40	3.9	north-northwest	4.4
00:50	3.5	north-northwest	4.2
01:00	3.6	northwest	3.5
01:10	3.6	northwest	3.6
01:20	3.6	northwest	3.8
01:30	3.7	northwest	4.6
01:40	3.4	northwest	4.9
01:50	3.8	northwest	5.5
02:00	3.5	northwest	5.7
02:10	3.6	northwest	4.8
02:20	3.7	northwest	5.1
02:30	3.6	northwest	4.8
02:40	3.6	northwest	4.6
02:50	3.7	northwest	4.1
03:00	3.6	northwest	4.1
03:10	3.8	northwest	4.0
03:20	3.7	northwest	4.9
03:30	3.5	northwest	4.8
03:40	3.7	northwest	4.8
03:50	3.6	northwest	4.7
04:00	3.6	northwest	4.6
04:10	3.4	northwest	4.9
04:20	3.6	northwest	5.8
04:30	3.6	northwest	5.7
04:40	3.6	northwest	5.7
04:50	3.5	northwest	4.9
05:00	3.7	northwest	4.7
05:10	3.6	northwest	4.2
05:20	3.7	northwest	4.0
05:30	3.7	northwest	4.5
05:40	3.8	northwest	5.2
05:50	3.7	northwest	4.6
06:00	3.6	northwest	4.8
06:10	3.6	northwest	4.7
06:20	3.5	northwest	4.2
06:30	3.8	northwest	4.0
06:40	3.5	north-northwest	3.5
06:50	3.7	north-northwest	3.6
07:00	3.7	north-northwest	3.1
07:10	3.6	north-northwest	3.7
07:20	3.7	north-northwest	3.0
07:30	3.7	north	3.3
07:40	3.7	north-northeast	2.0
07:50	3.7	north-northeast	3.1
08:00	3.7	north-northeast	3.2
08:10	3.7	north-northeast	4.0
08:20	3.8	northeast	3.7
08:30	3.6	east-northeast	3.7
08:40	3.8	northeast	4.3
08:50	3.7	northeast	4.1
09:00	3.6	northeast	3.7
09:10	3.7	northeast	4.0
09:20	3.8	northeast	3.6
09:30	3.7	northeast	3.9
09:40	3.5	east-northeast	3.8
09:50	3.7	northeast	3.5
10:00	3.6	east-northeast	3.2
10:10	3.7	northeast	2.3
10:20	3.7	east-northeast	2.6
10:30	3.6	east-northeast	2.9
10:40	3.5	east-northeast	2.6
10:50	3.7	east	4.2
11:00	3.6	east	3.3
11:10	3.7	east	2.8
11:20	3.6	east	3.5
11:30	3.6	-	-
11:40	3.7	-	-
11:50	3.7	-	-
12:00	3.6	-	-
12:10	3.7	-	-
12:20	3.8	-	-
12:30	3.8	-	-
12:40	3.7	-	-
12:50	3.6	-	-
13:00	3.7	-	-
13:10	3.5	-	-
13:20	3.8	-	-
13:30	3.8	-	-
13:40	3.7	-	-
13:50	3.6	-	-
14:00	3.5	-	-
14:10	3.8	-	-
14:20	3.6	-	-
14:30	3.7	-	-
14:40	3.6	-	-
14:50	3.8	-	-
15:00	3.6	-	-
15:10	3.5	south-southeast	11.3
15:20	3.5	south-southeast	9.9
15:30	3.7	south-southeast	9.5
15:40	3.7	south-southeast	11.3
15:50	3.7	south-southeast	10.2
16:00	3.7	south-southeast	10.5
16:10	3.6	south-southeast	9.7
16:20	3.8	south	8.0
16:30	3.5	south-southeast	8.5
16:40	3.6	south	8.0
16:50	3.6	south-southeast	8.6
17:00	3.8	south	9.0
17:10	3.4	south-southeast	8.9
17:20	3.6	south	7.4
17:30	3.6	south	8.0
17:40	3.8	south	6.3
17:50	3.7	south	6.3
18:00	3.7	south	6.7
18:10	3.7	south	6.9
18:20	3.6	south	6.9
18:30	3.7	south	7.3
18:40	3.6	south	6.8
18:50	3.6	south	6.1
19:00	3.7	south	5.9
19:10	3.6	south	6.6
19:20	3.7	south	7.0
19:30	3.7	south	6.9
19:40	3.6	south	7.1
19:50	3.7	south	6.8
20:00	3.5	south	7.1
20:10	3.7	south	6.8
20:20	3.7	south	7.0
20:30	3.7	south	6.8
20:40	3.6	south	8.1
20:50	3.6	south	9.1
21:00	3.5	south	8.7
21:10	3.6	south	8.5
21:20	3.6	south	9.0
21:30	3.6	south	9.7
21:40	3.6	south	9.4
21:50	3.7	south	8.6
22:00	3.8	south	8.8
22:10	3.7	south	8.8
22:20	3.5	south	8.6
22:30	3.8	south	8.2
22:40	3.7	south	8.6
22:50	3.7	south	8.8
23:00	3.7	south	9.1
23:10	3.8	south	10.8
23:20	3.7	south	9.8
23:30	3.8	south	11.6
23:40	3.8	south	10.2
23:50	3.6	south-southeast	12.0