Radiation Dose measured at Monitoring Post of Fukushima Daiichi Nuclear Power Station | Archives

○Information

○Measurement value list ： 2025/05/14(CSV Download)

MP Unit：μSv/h　Wind Velocity Unit：m/s

※"-": the wind velocity is below 0.5m/s

Time	MP-1	MP-2	MP-3	MP-4	MP-5	MP-6	MP-7	MP-8	Wind Direction	Wind Velocity	Rain
00:00	0.470	0.725	0.463	0.883	0.632	0.300	0.517	0.487	northwest	1.9	No
00:10	0.471	0.725	0.463	0.883	0.632	0.299	0.517	0.488	north-northwest	1.3	No
00:20	0.470	0.726	0.461	0.885	0.630	0.300	0.515	0.488	northwest	1.0	No
00:30	0.471	0.725	0.460	0.884	0.631	0.299	0.515	0.488	northwest	0.5	No
00:40	0.472	0.726	0.463	0.887	0.631	0.299	0.516	0.489	-	CALM	No
00:50	0.469	0.725	0.461	0.884	0.631	0.299	0.516	0.487	west-northwest	0.5	No
01:00	0.469	0.726	0.462	0.882	0.632	0.300	0.517	0.489	-	CALM	No
01:10	0.471	0.728	0.464	0.885	0.631	0.299	0.516	0.488	west-northwest	1.0	No
01:20	0.470	0.726	0.462	0.884	0.630	0.299	0.516	0.487	west	1.0	No
01:30	0.471	0.725	0.462	0.882	0.632	0.299	0.516	0.488	west-southwest	1.3	No
01:40	0.470	0.726	0.461	0.885	0.631	0.299	0.517	0.488	southwest	1.3	No
01:50	0.471	0.724	0.462	0.883	0.630	0.299	0.515	0.487	south-southwest	0.7	No
02:00	0.470	0.726	0.463	0.884	0.632	0.300	0.515	0.487	south-southwest	1.0	No
02:10	0.469	0.726	0.462	0.885	0.631	0.301	0.516	0.487	south	0.7	No
02:20	0.470	0.727	0.462	0.882	0.630	0.299	0.514	0.489	southwest	1.0	No
02:30	0.471	0.726	0.462	0.885	0.633	0.300	0.516	0.487	west-southwest	1.1	No
02:40	0.468	0.727	0.460	0.885	0.632	0.299	0.517	0.487	west-southwest	1.6	No
02:50	0.469	0.725	0.462	0.883	0.630	0.299	0.516	0.487	west-southwest	0.7	No
03:00	0.470	0.725	0.460	0.884	0.630	0.298	0.516	0.486	west-southwest	0.8	No
03:10	0.470	0.725	0.462	0.884	0.630	0.300	0.517	0.487	-	CALM	No
03:20	0.470	0.725	0.463	0.883	0.630	0.299	0.517	0.489	southeast	0.8	No
03:30	0.471	0.726	0.462	0.884	0.629	0.299	0.517	0.487	east-southeast	0.7	No
03:40	0.469	0.726	0.462	0.886	0.630	0.299	0.515	0.487	southeast	0.5	No
03:50	0.471	0.728	0.461	0.883	0.631	0.298	0.517	0.487	east-southeast	0.8	No
04:00	0.469	0.724	0.463	0.885	0.631	0.298	0.517	0.487	east-southeast	0.5	No
04:10	0.470	0.725	0.461	0.882	0.632	0.299	0.516	0.487	south-southeast	0.5	No
04:20	0.469	0.723	0.462	0.883	0.631	0.298	0.516	0.488	southeast	0.5	No
04:30	0.468	0.724	0.461	0.884	0.631	0.298	0.516	0.487	-	CALM	No
04:40	0.469	0.725	0.460	0.883	0.631	0.299	0.515	0.487	southeast	1.1	No
04:50	0.470	0.724	0.462	0.885	0.631	0.299	0.516	0.488	southeast	1.3	No
05:00	0.470	0.725	0.461	0.884	0.631	0.298	0.514	0.486	southeast	1.1	No
05:10	0.470	0.726	0.462	0.881	0.631	0.299	0.517	0.487	east-southeast	1.1	No
05:20	0.471	0.723	0.461	0.883	0.630	0.296	0.516	0.488	east-southeast	0.8	No
05:30	0.470	0.725	0.461	0.882	0.630	0.299	0.516	0.489	-	CALM	No
05:40	0.470	0.724	0.461	0.884	0.630	0.297	0.515	0.487	-	CALM	No
05:50	0.469	0.726	0.462	0.883	0.630	0.299	0.516	0.487	southwest	0.7	No
06:00	0.470	0.726	0.461	0.884	0.631	0.297	0.516	0.488	west-southwest	0.5	No
06:10	0.470	0.726	0.461	0.883	0.631	0.299	0.516	0.488	-	CALM	No
06:20	0.469	0.724	0.461	0.884	0.631	0.298	0.517	0.486	-	CALM	No
06:30	0.469	0.726	0.461	0.884	0.631	0.299	0.516	0.486	-	CALM	No
06:40	0.470	0.726	0.460	0.883	0.630	0.299	0.515	0.488	east-northeast	0.5	No
06:50	0.471	0.725	0.462	0.883	0.631	0.297	0.515	0.488	east	0.5	No
07:00	0.472	0.726	0.461	0.885	0.634	0.298	0.517	0.488	-	CALM	No
07:10	0.469	0.725	0.463	0.885	0.629	0.297	0.515	0.487	east	1.0	No
07:20	0.468	0.725	0.462	0.883	0.629	0.296	0.515	0.488	east-northeast	1.0	No
07:30	0.469	0.725	0.462	0.882	0.631	0.297	0.515	0.487	southeast	1.3	No
07:40	0.469	0.724	0.462	0.887	0.629	0.297	0.515	0.489	east-southeast	1.8	No
07:50	0.469	0.723	0.463	0.885	0.629	0.297	0.515	0.489	east	2.1	No
08:00	0.469	0.725	0.462	0.886	0.630	0.298	0.515	0.486	east	1.5	No
08:10	0.468	0.725	0.463	0.885	0.630	0.297	0.514	0.486	east-northeast	1.9	No
08:20	0.468	0.726	0.462	0.886	0.629	0.296	0.513	0.488	east-northeast	2.2	No
08:30	0.469	0.724	0.462	0.888	0.631	0.296	0.513	0.486	east-northeast	1.8	No
08:40	0.468	0.724	0.461	0.885	0.630	0.297	0.514	0.487	east	1.4	No
08:50	0.468	0.725	0.461	0.884	0.630	0.297	0.512	0.485	northeast	1.4	No
09:00	0.469	0.724	0.460	0.886	0.630	0.296	0.513	0.486	east-northeast	1.4	No
09:10	0.468	0.724	0.460	0.885	0.630	0.295	0.514	0.486	east-northeast	1.8	No
09:20	0.471	0.726	0.461	0.885	0.625	0.296	0.514	0.483	east-northeast	2.4	No
09:30	0.468	0.725	0.461	0.884	0.620	0.297	0.514	0.485	east-northeast	1.6	No
09:40	0.469	0.724	0.459	0.884	0.622	0.296	0.512	0.486	east-northeast	2.6	No
09:50	0.470	0.727	0.459	0.884	0.621	0.297	0.513	0.486	east-northeast	2.9	No
10:00	0.469	0.727	0.459	0.883	0.624	0.298	0.513	0.486	east-northeast	3.0	No
10:10	0.469	0.726	0.459	0.885	-	0.296	0.514	0.486	east	2.9	No
10:20	0.470	0.726	0.460	0.884	-	0.297	0.514	0.486	east	2.3	No
10:30	0.470	0.726	0.461	0.884	-	0.296	0.513	0.487	east	2.1	No
10:40	0.469	0.727	0.461	0.885	-	0.298	0.513	0.487	east	2.1	No
10:50	0.469	0.727	0.461	0.885	-	0.297	0.513	0.486	east	1.8	No
11:00	0.473	0.727	0.462	0.885	-	0.298	0.514	0.486	east-southeast	1.9	No
11:10	0.469	0.728	0.460	0.885	-	0.296	0.515	0.485	east-southeast	1.9	No
11:20	0.470	0.726	0.462	0.885	-	0.296	0.514	0.486	east-southeast	2.2	No
11:30	0.471	0.728	0.461	0.885	-	0.297	0.514	0.486	east-southeast	1.8	No
11:40	0.471	0.729	0.461	0.886	-	0.297	0.515	0.486	east-southeast	2.2	No
11:50	0.472	0.727	0.461	0.884	-	0.297	0.514	0.487	east-southeast	1.4	No
12:00	0.472	0.728	0.461	0.884	-	0.297	0.514	0.487	east	1.5	No
12:10	0.470	0.729	0.462	0.885	-	0.296	0.514	0.487	east-southeast	2.1	No
12:20	0.471	0.729	0.463	0.885	-	0.296	0.513	0.488	east-southeast	2.5	No
12:30	0.471	0.729	0.461	0.884	-	0.297	0.514	0.487	east-southeast	2.3	No
12:40	0.470	0.730	0.461	0.884	-	0.298	0.514	0.487	east	1.6	No
12:50	0.470	0.729	0.462	0.884	-	0.297	0.515	0.487	east-southeast	2.7	No
13:00	0.472	0.727	0.462	0.885	-	0.298	0.513	0.488	south-southeast	2.4	No
13:10	0.470	0.728	0.462	0.886	-	0.297	0.514	0.485	southeast	4.0	No
13:20	0.472	0.728	0.463	0.886	-	0.299	0.516	0.486	south-southeast	3.8	No
13:30	0.471	0.729	0.462	0.885	0.631	0.298	0.515	0.487	south-southeast	3.2	No
13:40	0.469	0.729	0.462	0.887	0.633	0.298	0.514	0.485	southeast	2.9	No
13:50	0.471	0.730	0.464	0.885	0.633	0.298	0.514	0.487	southeast	3.2	No
14:00	0.471	0.729	0.464	0.885	0.633	0.298	0.515	0.488	southeast	3.8	No
14:10	0.472	0.727	0.463	0.885	0.631	0.298	0.516	0.487	south-southeast	4.0	No
14:20	0.470	0.727	0.461	0.884	0.634	0.297	0.515	0.488	south-southeast	3.3	No
14:30	0.469	0.730	0.462	0.885	0.633	0.298	0.516	0.488	south-southeast	4.4	No
14:40	0.472	0.728	0.462	0.886	0.633	0.298	0.515	0.487	south	5.1	No
14:50	0.471	0.729	0.462	0.884	0.634	0.298	0.516	0.487	south-southeast	6.8	No
15:00	0.472	0.727	0.463	0.885	0.633	0.299	0.517	0.488	south-southeast	6.6	No
15:10	0.471	0.729	0.462	0.886	0.632	0.297	0.515	0.488	south-southeast	6.5	No
15:20	0.471	0.727	0.464	0.887	0.632	0.297	0.516	0.487	south-southeast	6.5	No
15:30	0.472	0.731	0.463	0.888	0.632	0.298	0.516	0.487	south-southeast	6.8	No
15:40	0.471	0.729	0.463	0.888	0.634	0.297	0.516	0.487	south-southeast	6.2	No
15:50	0.471	0.729	0.463	0.888	0.631	0.298	0.518	0.487	south-southeast	7.1	No
16:00	0.473	0.729	0.461	0.886	0.633	0.298	0.517	0.487	south-southeast	6.8	No
16:10	0.472	0.728	0.462	0.888	0.633	0.299	0.517	0.486	south-southeast	6.8	No
16:20	0.471	0.728	0.460	0.886	0.632	0.298	0.516	0.487	south-southeast	6.5	No
16:30	0.471	0.729	0.461	0.887	0.634	0.298	0.514	0.489	south-southeast	5.9	No
16:40	0.471	0.731	0.462	0.889	0.633	0.297	0.515	0.487	south	5.4	No
16:50	0.473	0.729	0.461	0.889	0.635	0.298	0.516	0.487	south	4.3	No
17:00	0.471	0.731	0.461	0.888	0.634	0.299	0.516	0.486	south	4.9	No
17:10	0.473	0.731	0.460	0.889	0.635	0.298	0.516	0.487	south-southeast	5.5	No
17:20	0.472	0.731	0.461	0.890	0.632	0.298	0.514	0.488	south-southeast	5.7	No
17:30	0.471	0.731	0.462	0.890	0.632	0.299	0.514	0.486	south	5.1	No
17:40	0.471	0.731	0.462	0.888	0.634	0.297	0.515	0.487	south	5.1	No
17:50	0.471	0.732	0.462	0.892	0.632	0.299	0.515	0.488	south-southeast	4.4	No
18:00	0.472	0.730	0.462	0.891	0.634	0.300	0.515	0.489	south	4.6	No
18:10	0.471	0.731	0.461	0.892	0.634	0.299	0.515	0.490	south-southeast	4.4	No
18:20	0.472	0.732	0.461	0.891	0.634	0.299	0.514	0.489	south-southeast	3.7	No
18:30	0.473	0.729	0.461	0.891	0.634	0.300	0.515	0.489	south	4.1	No
18:40	0.471	0.732	0.461	0.890	0.634	0.298	0.515	0.490	south	4.1	No
18:50	0.473	0.733	0.460	0.892	0.635	0.299	0.513	0.489	south	3.7	No
19:00	0.473	0.731	0.462	0.891	0.636	0.298	0.514	0.490	south	2.2	No
19:10	0.472	0.732	0.463	0.891	0.635	0.299	0.514	0.490	south	3.3	No
19:20	0.473	0.732	0.464	0.891	0.637	0.300	0.516	0.490	south	2.9	No
19:30	0.473	0.734	0.463	0.892	0.636	0.299	0.516	0.489	south	3.0	No
19:40	0.473	0.733	0.463	0.894	0.636	0.301	0.515	0.490	south	3.2	No
19:50	0.475	0.733	0.463	0.891	0.637	0.299	0.516	0.489	south	3.8	No
20:00	0.473	0.732	0.465	0.891	0.637	0.299	0.517	0.490	south-southwest	3.5	No
20:10	0.473	0.732	0.465	0.890	0.637	0.300	0.517	0.491	south	3.5	No
20:20	0.473	0.732	0.464	0.890	0.637	0.300	0.517	0.490	south	4.0	No
20:30	0.474	0.733	0.465	0.890	0.635	0.300	0.518	0.488	south	4.1	No
20:40	0.473	0.734	0.465	0.889	0.636	0.301	0.516	0.488	south	3.8	No
20:50	0.472	0.734	0.465	0.891	0.637	0.300	0.515	0.489	south	4.0	No
21:00	0.474	0.733	0.464	0.891	0.636	0.300	0.517	0.490	south-southwest	4.1	No
21:10	0.473	0.733	0.465	0.890	0.637	0.300	0.515	0.488	south-southwest	4.0	No
21:20	0.474	0.734	0.463	0.887	0.638	0.301	0.518	0.489	south-southwest	4.3	No
21:30	0.474	0.734	0.463	0.892	0.636	0.301	0.517	0.489	south-southwest	3.3	No
21:40	0.474	0.732	0.464	0.893	0.635	0.300	0.516	0.488	south-southwest	2.7	No
21:50	0.475	0.734	0.465	0.890	0.636	0.300	0.518	0.490	south-southwest	2.6	No
22:00	0.473	0.735	0.466	0.891	0.636	0.300	0.517	0.489	southwest	1.4	No
22:10	0.474	0.733	0.465	0.891	0.637	0.301	0.518	0.490	north-northwest	0.7	No
22:20	0.473	0.732	0.464	0.890	0.637	0.301	0.518	0.489	-	CALM	No
22:30	0.473	0.734	0.466	0.889	0.637	0.301	0.518	0.488	-	CALM	No
22:40	0.475	0.734	0.466	0.892	0.637	0.302	0.517	0.490	-	CALM	No
22:50	0.473	0.734	0.465	0.891	0.637	0.301	0.516	0.487	northwest	0.8	No
23:00	0.475	0.735	0.466	0.892	0.636	0.302	0.517	0.488	north-northeast	1.0	No
23:10	0.475	0.733	0.465	0.892	0.637	0.301	0.517	0.489	north-northeast	1.1	No
23:20	0.474	0.733	0.466	0.892	0.638	0.301	0.517	0.489	north-northeast	1.1	No
23:30	0.474	0.733	0.463	0.892	0.637	0.301	0.517	0.488	north	2.3	No
23:40	0.474	0.732	0.465	0.893	0.637	0.301	0.517	0.491	north	2.7	No
23:50	0.471	0.731	0.463	0.893	0.637	0.299	0.517	0.489	north-northeast	2.7	No