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

○Information

○Measurement value list ： 2024/02/18(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	3.7	southwest	1.1
00:10	3.7	south	1.4
00:20	3.6	south	1.2
00:30	3.7	-	CALM
00:40	3.7	-	CALM
00:50	3.6	north-northwest	1.1
01:00	3.9	north-northwest	1.9
01:10	3.6	north-northwest	2.0
01:20	3.8	north-northwest	1.7
01:30	3.7	north-northwest	2.0
01:40	3.7	north-northwest	2.5
01:50	3.7	north-northwest	2.6
02:00	3.7	north-northwest	3.1
02:10	3.5	north-northwest	2.3
02:20	3.9	north	1.9
02:30	3.6	north-northwest	2.0
02:40	3.7	north-northwest	2.6
02:50	3.8	north-northwest	2.2
03:00	3.5	north-northwest	2.6
03:10	3.8	north-northwest	3.3
03:20	3.7	north-northwest	3.8
03:30	3.7	north-northwest	3.5
03:40	3.6	north-northwest	3.0
03:50	3.7	north-northwest	3.2
04:00	3.8	north-northwest	3.4
04:10	3.6	north-northwest	3.5
04:20	3.8	north-northwest	3.6
04:30	3.9	north	2.6
04:40	3.8	north-northwest	2.0
04:50	3.7	north-northwest	2.9
05:00	3.8	north-northwest	2.9
05:10	3.7	north	2.8
05:20	3.6	north	3.3
05:30	3.9	north-northwest	3.6
05:40	3.7	north	3.6
05:50	3.7	north	2.9
06:00	3.7	north	3.2
06:10	3.7	north-northwest	3.4
06:20	3.8	north-northwest	3.5
06:30	3.7	north-northwest	3.0
06:40	3.9	north-northwest	3.2
06:50	3.7	north-northwest	2.3
07:00	3.7	north-northwest	2.3
07:10	3.9	north-northwest	2.6
07:20	3.8	north-northwest	1.9
07:30	3.6	north-northwest	0.9
07:40	3.6	north-northwest	0.8
07:50	3.7	north	0.6
08:00	3.8	-	CALM
08:10	3.7	southeast	1.1
08:20	3.7	south-southeast	1.9
08:30	3.8	south-southeast	2.6
08:40	3.7	south	2.6
08:50	3.5	south-southeast	2.3
09:00	3.6	south	1.9
09:10	3.7	south-southeast	2.3
09:20	3.8	south-southeast	3.3
09:30	3.8	southeast	3.0
09:40	3.7	southeast	3.1
09:50	3.8	southeast	3.2
10:00	3.6	southeast	3.0
10:10	3.7	southeast	4.3
10:20	3.8	southeast	4.0
10:30	3.9	southeast	4.0
10:40	3.7	south-southeast	4.7
10:50	3.7	south-southeast	4.6
11:00	3.8	south-southeast	5.5
11:10	3.7	south-southeast	7.5
11:20	3.7	south-southeast	7.9
11:30	3.7	south-southeast	9.2
11:40	3.8	south-southeast	8.7
11:50	3.6	south-southeast	8.8
12:00	3.7	south-southeast	8.7
12:10	3.6	south-southeast	9.5
12:20	3.6	south-southeast	10.2
12:30	3.8	south	10.7
12:40	3.7	south-southeast	11.3
12:50	3.7	south-southeast	11.6
13:00	3.6	south	9.8
13:10	3.8	south-southeast	11.8
13:20	3.7	south-southeast	12.2
13:30	3.8	south	12.7
13:40	3.6	south-southeast	13.5
13:50	3.8	south	11.3
14:00	3.8	south	7.5
14:10	3.7	south-southeast	8.6
14:20	3.8	south-southeast	8.1
14:30	3.7	south-southeast	8.4
14:40	3.7	south	9.9
14:50	3.7	south	7.9
15:00	3.7	south-southeast	8.6
15:10	3.8	south-southeast	9.3
15:20	3.6	south	7.8
15:30	3.9	south	6.9
15:40	3.8	south	6.8
15:50	3.8	south	6.3
16:00	3.8	south	6.4
16:10	3.8	south	7.3
16:20	3.9	south	7.3
16:30	3.8	south	8.3
16:40	3.6	south	8.5
16:50	3.8	south	7.2
17:00	3.6	south	8.5
17:10	3.6	south	8.1
17:20	3.8	south	7.8
17:30	3.8	south	8.1
17:40	3.8	south	7.4
17:50	3.6	south	7.0
18:00	3.6	south	6.6
18:10	3.8	south	5.7
18:20	3.5	south	5.5
18:30	3.8	south-southwest	4.8
18:40	3.6	south	5.0
18:50	3.8	south	5.8
19:00	3.8	south-southwest	5.5
19:10	3.7	south-southwest	5.9
19:20	4.0	south-southwest	6.8
19:30	3.9	south-southwest	7.1
19:40	3.7	south-southwest	6.5
19:50	3.8	south-southwest	5.9
20:00	3.7	south-southwest	7.4
20:10	3.7	south-southwest	8.0
20:20	3.7	south-southwest	8.3
20:30	3.7	south-southwest	8.3
20:40	3.8	south-southwest	7.4
20:50	3.7	south-southwest	7.9
21:00	3.7	south-southwest	8.2
21:10	3.6	south-southwest	7.8
21:20	3.7	south-southwest	6.8
21:30	3.8	south	5.1
21:40	3.8	south	5.1
21:50	3.7	south	7.0
22:00	3.7	south	7.7
22:10	3.6	south	7.2
22:20	3.8	south	7.7
22:30	3.7	south	7.7
22:40	3.6	south	7.8
22:50	3.9	south	8.3
23:00	3.8	south	8.2
23:10	3.7	south	9.0
23:20	3.5	south	8.8
23:30	3.8	south	9.1
23:40	3.7	south	9.1
23:50	3.6	south	9.4