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

○Information

○Measurement value list ： 2023/01/13(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	4.0	west-southwest	3.8
00:10	3.8	west-southwest	6.0
00:20	3.7	west	6.1
00:30	3.9	west-southwest	4.6
00:40	3.8	southwest	2.4
00:50	3.9	southwest	1.9
01:00	3.8	west-southwest	2.7
01:10	3.9	west-southwest	3.4
01:20	3.9	west-southwest	3.1
01:30	3.8	west-southwest	3.9
01:40	3.9	southwest	2.8
01:50	3.9	west-southwest	3.9
02:00	3.9	west-southwest	2.7
02:10	3.9	southwest	2.1
02:20	3.9	west	3.8
02:30	3.9	west	2.8
02:40	4.0	southwest	2.0
02:50	3.8	west	2.2
03:00	3.9	west	1.8
03:10	3.9	west	3.6
03:20	3.9	west-northwest	4.1
03:30	3.9	west-southwest	1.7
03:40	4.0	southwest	2.7
03:50	3.7	southwest	3.5
04:00	3.8	southwest	3.1
04:10	3.9	south-southwest	2.2
04:20	3.7	southwest	1.7
04:30	3.7	west-southwest	3.0
04:40	3.8	west-southwest	2.9
04:50	4.1	west-southwest	2.9
05:00	3.8	west-southwest	2.9
05:10	3.8	west-southwest	4.2
05:20	3.6	southwest	3.4
05:30	3.8	southwest	2.6
05:40	3.9	west-southwest	2.7
05:50	3.9	west-southwest	3.2
06:00	3.8	southwest	3.0
06:10	3.9	southwest	2.8
06:20	4.0	south-southwest	1.6
06:30	3.9	west-southwest	1.2
06:40	3.8	west-southwest	1.6
06:50	3.9	west-southwest	3.4
07:00	3.8	west-southwest	3.6
07:10	3.9	southwest	3.6
07:20	3.8	south-southwest	4.5
07:30	4.0	south-southwest	4.5
07:40	3.7	southwest	4.4
07:50	3.7	southwest	5.5
08:00	3.8	southwest	6.6
08:10	3.7	southwest	6.7
08:20	3.7	southwest	6.3
08:30	3.8	southwest	6.0
08:40	3.9	south-southwest	5.5
08:50	3.8	south-southwest	5.2
09:00	3.9	southwest	5.2
09:10	3.9	south-southwest	5.0
09:20	3.8	southwest	6.0
09:30	3.7	southwest	8.0
09:40	3.8	southwest	8.6
09:50	3.8	southwest	8.0
10:00	3.8	southwest	7.1
10:10	3.8	southwest	6.0
10:20	3.8	southwest	5.8
10:30	3.9	southwest	7.2
10:40	3.9	southwest	8.6
10:50	3.8	southwest	7.5
11:00	3.6	southwest	6.6
11:10	3.8	south-southwest	5.2
11:20	3.9	south-southwest	5.0
11:30	3.8	south	4.4
11:40	3.8	south-southeast	6.1
11:50	3.9	south-southeast	6.0
12:00	3.7	south-southeast	6.7
12:10	3.7	south-southeast	9.9
12:20	3.9	south-southeast	10.2
12:30	3.7	south-southeast	11.1
12:40	4.0	south-southeast	10.1
12:50	3.8	south-southeast	9.1
13:00	3.8	south-southeast	9.7
13:10	4.0	south-southeast	10.5
13:20	3.8	south-southeast	9.9
13:30	3.9	south-southeast	10.5
13:40	3.8	south-southeast	8.5
13:50	3.8	south-southeast	8.2
14:00	4.0	south-southeast	7.4
14:10	3.7	south-southeast	9.1
14:20	3.9	south-southeast	9.1
14:30	3.8	south	7.5
14:40	4.0	south-southeast	8.0
14:50	3.8	south	9.1
15:00	3.9	south	8.6
15:10	3.8	south	7.1
15:20	3.8	south	6.6
15:30	3.8	south-southeast	6.9
15:40	3.7	south	6.3
15:50	3.8	south	6.4
16:00	3.7	south	6.9
16:10	3.9	south	6.6
16:20	4.0	south	7.4
16:30	3.7	south	6.6
16:40	3.9	south-southwest	6.0
16:50	3.8	south	5.8
17:00	3.6	south	6.7
17:10	3.9	south	6.6
17:20	3.9	south	6.9
17:30	3.9	south	6.6
17:40	3.7	south	5.8
17:50	3.9	south	5.8
18:00	3.9	south	6.0
18:10	3.8	south	6.6
18:20	3.8	south	6.6
18:30	3.9	south	5.6
18:40	3.9	south	4.4
18:50	3.8	south-southwest	4.7
19:00	3.9	south	5.3
19:10	3.9	south	4.9
19:20	3.8	south	5.2
19:30	3.9	south	5.0
19:40	3.6	south	4.5
19:50	4.0	south	4.2
20:00	3.9	south	4.9
20:10	3.8	south-southwest	4.9
20:20	3.9	south	3.4
20:30	3.7	south-southwest	3.3
20:40	3.9	south-southwest	2.7
20:50	3.9	south	2.7
21:00	3.9	south	1.8
21:10	3.7	south-southeast	2.5
21:20	3.7	south	2.6
21:30	4.0	south	1.7
21:40	3.9	south-southeast	1.8
21:50	3.8	south-southeast	2.4
22:00	3.8	south-southwest	1.8
22:10	3.9	south-southwest	1.4
22:20	3.7	south-southwest	1.5
22:30	3.7	southwest	3.3
22:40	3.8	-	CALM
22:50	4.0	west	0.5
23:00	3.8	west-northwest	0.6
23:10	3.9	north-northeast	3.3
23:20	3.7	north-northeast	1.8
23:30	3.7	southwest	2.9
23:40	3.8	south-southwest	1.7
23:50	4.1	southeast	1.6