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

○Information

○Measurement value list ： 2023/03/21(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	4.0	south-southwest	4.7
00:10	3.7	south-southwest	5.0
00:20	3.7	south-southwest	4.5
00:30	3.7	south-southwest	4.1
00:40	3.7	south-southwest	4.0
00:50	3.8	south-southwest	4.7
01:00	3.7	south	4.9
01:10	3.7	south-southwest	4.8
01:20	3.9	south-southwest	5.0
01:30	3.8	south	5.9
01:40	3.8	south	5.7
01:50	3.8	south	5.6
02:00	3.7	south-southwest	5.3
02:10	3.6	south-southwest	5.5
02:20	3.8	south-southwest	4.9
02:30	3.8	south-southwest	5.5
02:40	3.7	south-southwest	5.9
02:50	3.8	south	5.9
03:00	3.9	south	4.7
03:10	3.8	south	3.4
03:20	3.7	south	2.2
03:30	3.7	south-southeast	1.4
03:40	3.8	southeast	0.9
03:50	3.8	south-southeast	0.9
04:00	3.8	southeast	0.9
04:10	3.6	southeast	1.1
04:20	3.7	south-southeast	1.4
04:30	3.6	-	CALM
04:40	3.8	south	0.9
04:50	3.8	south	1.2
05:00	3.8	south	0.6
05:10	3.6	south-southeast	0.6
05:20	3.8	south	0.6
05:30	3.9	west-northwest	0.9
05:40	3.7	south-southeast	1.5
05:50	3.8	south-southeast	2.8
06:00	3.8	south-southeast	1.7
06:10	3.8	south-southeast	1.2
06:20	3.9	south-southeast	1.4
06:30	3.7	-	CALM
06:40	3.7	southwest	0.9
06:50	3.7	southwest	0.9
07:00	3.8	south-southeast	0.9
07:10	3.8	south-southeast	2.2
07:20	3.8	south	2.9
07:30	3.8	south-southeast	1.2
07:40	3.7	south	1.7
07:50	3.8	south	2.9
08:00	3.6	south-southeast	0.9
08:10	3.8	southeast	1.5
08:20	3.8	southeast	2.9
08:30	3.9	southeast	2.3
08:40	4.0	south-southeast	2.3
08:50	3.8	southeast	2.6
09:00	3.7	southeast	3.1
09:10	3.9	east-southeast	3.5
09:20	3.8	east-southeast	3.6
09:30	3.7	southeast	3.7
09:40	3.8	southeast	4.3
09:50	3.8	east-southeast	3.4
10:00	3.7	southeast	3.7
10:10	3.6	southeast	4.6
10:20	3.8	south-southeast	9.0
10:30	3.6	south-southeast	9.3
10:40	3.8	south-southeast	9.4
10:50	3.6	south-southeast	12.2
11:00	3.8	south	9.5
11:10	3.8	south-southeast	10.8
11:20	3.8	south-southeast	12.7
11:30	3.6	south-southeast	11.6
11:40	3.7	south-southeast	12.4
11:50	3.9	south-southeast	11.4
12:00	3.7	south	10.2
12:10	3.7	south-southeast	12.5
12:20	3.9	south	9.6
12:30	3.9	south-southeast	10.7
12:40	3.7	south-southeast	11.9
12:50	3.9	south-southeast	10.9
13:00	3.7	south-southeast	12.4
13:10	3.7	south-southeast	10.7
13:20	3.7	south-southeast	9.5
13:30	3.7	south	10.2
13:40	3.6	south-southeast	11.3
13:50	3.7	south-southeast	12.0
14:00	3.8	south-southeast	12.2
14:10	3.7	south-southeast	11.7
14:20	3.8	south	11.3
14:30	3.7	south	12.7
14:40	4.0	south-southeast	11.4
14:50	3.7	south-southeast	9.8
15:00	3.9	south-southeast	10.0
15:10	3.8	south-southeast	12.5
15:20	3.7	south-southeast	13.0
15:30	3.7	south	10.9
15:40	3.8	south-southeast	9.6
15:50	3.9	south	12.4
16:00	3.6	south	11.3
16:10	3.7	south-southeast	10.2
16:20	3.7	south	10.5
16:30	3.8	south	9.6
16:40	3.7	south	11.6
16:50	3.7	south	9.5
17:00	3.7	south	9.4
17:10	3.8	south	8.5
17:20	3.9	south-southeast	7.7
17:30	3.7	south	7.8
17:40	3.7	south	6.7
17:50	3.9	south	6.7
18:00	3.7	south	6.9
18:10	3.6	south	6.3
18:20	3.7	south	6.6
18:30	3.7	south	6.7
18:40	3.7	south	6.6
18:50	3.8	south	6.9
19:00	3.5	south	7.4
19:10	3.8	south	7.8
19:20	3.5	south	7.1
19:30	3.8	south	6.3
19:40	3.7	south	6.3
19:50	3.6	south	6.5
20:00	3.7	south	5.8
20:10	3.8	south	3.6
20:20	3.9	south	3.8
20:30	3.8	south	3.7
20:40	3.8	south	4.0
20:50	3.7	south	3.9
21:00	3.9	south-southwest	3.5
21:10	3.7	south-southwest	2.5
21:20	3.7	south-southwest	1.1
21:30	3.6	south-southeast	0.9
21:40	3.9	south	1.2
21:50	3.7	south-southwest	1.9
22:00	3.6	west-southwest	1.5
22:10	3.7	west-southwest	2.2
22:20	3.8	west-southwest	1.9
22:30	3.7	west-northwest	2.3
22:40	3.8	west	2.2
22:50	3.7	west-northwest	2.6
23:00	3.8	northwest	2.8
23:10	3.6	northwest	2.0
23:20	3.9	northwest	2.5
23:30	3.7	northwest	3.1
23:40	3.8	northwest	3.4
23:50	3.8	northwest	3.0