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

○Information

○Measurement value list ： 2024/05/04(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	west-northwest	5.1
00:10	3.7	northwest	5.2
00:20	3.6	northwest	5.5
00:30	3.8	west-northwest	4.7
00:40	3.6	northwest	3.6
00:50	3.6	northwest	4.3
01:00	3.8	northwest	4.1
01:10	3.6	northwest	3.5
01:20	3.6	north-northwest	2.9
01:30	3.8	north	2.2
01:40	3.7	north-northeast	2.3
01:50	3.5	northeast	2.0
02:00	3.7	north-northeast	2.6
02:10	3.4	north-northeast	3.1
02:20	3.6	north-northeast	2.8
02:30	3.6	north	3.5
02:40	3.7	north-northeast	2.9
02:50	3.6	north-northeast	2.6
03:00	3.6	north-northeast	2.3
03:10	3.7	north	2.5
03:20	3.7	north-northwest	2.6
03:30	3.5	north	2.9
03:40	3.7	north-northwest	2.3
03:50	3.7	north-northwest	2.5
04:00	3.6	north-northwest	2.0
04:10	3.6	northwest	1.7
04:20	3.6	northwest	2.0
04:30	3.6	north-northwest	1.1
04:40	3.5	north-northwest	1.2
04:50	3.6	north-northeast	0.8
05:00	3.7	-	CALM
05:10	3.6	-	CALM
05:20	3.6	east-southeast	0.8
05:30	3.7	east	0.8
05:40	3.4	east-southeast	0.6
05:50	3.6	southeast	0.9
06:00	3.5	south-southeast	1.4
06:10	3.6	south-southwest	1.5
06:20	3.6	south-southwest	2.3
06:30	3.6	south-southwest	2.8
06:40	3.5	south	2.2
06:50	3.6	south	2.3
07:00	3.7	south	2.0
07:10	3.6	south-southeast	1.5
07:20	3.6	south-southeast	2.2
07:30	3.7	south-southeast	2.3
07:40	3.5	south-southeast	2.5
07:50	3.6	south-southeast	2.9
08:00	3.6	south-southeast	3.3
08:10	3.7	south	3.5
08:20	3.6	south-southeast	4.4
08:30	3.7	south-southeast	4.3
08:40	3.7	south-southeast	3.9
08:50	3.6	south	4.0
09:00	3.6	south	4.0
09:10	3.5	south-southeast	4.0
09:20	3.5	south	4.7
09:30	3.6	south-southeast	4.7
09:40	3.6	south	4.2
09:50	3.6	south	4.4
10:00	3.6	south	4.6
10:10	3.8	south-southeast	5.6
10:20	3.6	south-southeast	5.9
10:30	3.6	south	5.6
10:40	3.5	south-southeast	5.7
10:50	3.6	south	6.0
11:00	3.7	south	6.6
11:10	3.7	south	6.4
11:20	3.8	south	6.9
11:30	3.6	south-southeast	8.9
11:40	3.8	south-southeast	9.6
11:50	3.6	south-southeast	10.2
12:00	3.5	south-southeast	9.7
12:10	3.6	south-southeast	10.3
12:20	3.7	south	9.6
12:30	3.7	south-southeast	10.3
12:40	3.6	south-southeast	9.7
12:50	3.7	south-southeast	10.2
13:00	3.6	south-southeast	9.5
13:10	3.6	south	9.3
13:20	3.5	south	7.6
13:30	3.5	south	7.4
13:40	3.8	south	7.7
13:50	3.6	south	8.4
14:00	3.6	south	8.5
14:10	3.8	south	7.7
14:20	3.6	south	8.0
14:30	3.7	south	7.6
14:40	3.6	south	6.5
14:50	3.7	south	6.1
15:00	3.6	south	6.7
15:10	3.6	south	6.9
15:20	3.6	south	6.9
15:30	3.8	south	6.6
15:40	3.6	south-southeast	7.2
15:50	3.7	south	6.9
16:00	3.5	south	6.8
16:10	3.7	south	5.8
16:20	3.6	south	6.1
16:30	3.7	south	5.2
16:40	3.6	south	5.4
16:50	3.7	south	5.1
17:00	3.6	south	4.9
17:10	3.6	south	4.1
17:20	3.7	south	3.5
17:30	3.5	south	3.5
17:40	3.5	south	4.8
17:50	3.7	south	3.9
18:00	3.6	south	3.8
18:10	3.7	south-southwest	2.8
18:20	3.6	south-southwest	2.0
18:30	3.7	west-southwest	1.4
18:40	3.8	west-northwest	1.4
18:50	3.7	west-northwest	1.7
19:00	3.6	northwest	1.7
19:10	3.6	northwest	1.5
19:20	3.7	northwest	2.0
19:30	3.6	north-northwest	2.3
19:40	3.7	north-northwest	3.5
19:50	3.6	north	3.1
20:00	3.7	north-northwest	3.0
20:10	3.6	north-northwest	2.9
20:20	3.6	northwest	4.6
20:30	3.5	northwest	4.0
20:40	3.7	northwest	3.4
20:50	3.6	northwest	3.3
21:00	3.6	northwest	3.8
21:10	3.7	northwest	3.3
21:20	3.5	northwest	3.9
21:30	3.6	northwest	3.2
21:40	3.7	west	1.7
21:50	3.6	southwest	1.2
22:00	3.6	south-southwest	1.1
22:10	3.7	south	0.8
22:20	3.5	south	1.2
22:30	3.7	south-southeast	1.2
22:40	3.5	south-southeast	1.5
22:50	3.5	south	1.7
23:00	3.6	south-southeast	0.6
23:10	3.6	south-southeast	0.9
23:20	3.8	south-southeast	1.2
23:30	3.5	southeast	1.2
23:40	3.6	east-southeast	1.7
23:50	3.6	east-southeast	2.3