Measurement results by the hour (Koto) 8 Oct., 2018 - 14 Oct., 2018

Shown in µGy/h (microgray per hour)

Gray indicates an amount of energy (absorbed dose) when radiation hits a material object, and 1 gray (Gy) of radiation doses in the air can be converted to 1 sievert (Sv).

Measurement time Dose rate
μGy/h (microgray per hour)
Maximum value Minimum value Average value
23:01-24:00, Sun., 14 Oct. 0.0367 0.0330 0.0346
22:01-23:00, Sun., 14 Oct. 0.0366 0.0327 0.0349
21:01-22:00, Sun., 14 Oct. 0.0374 0.0332 0.0350
20:01-21:00, Sun., 14 Oct. 0.0370 0.0326 0.0350
19:01-20:00, Sun., 14 Oct. 0.0375 0.0323 0.0347
18:01-19:00, Sun., 14 Oct. 0.0372 0.0330 0.0346
17:01-18:00, Sun., 14 Oct. 0.0370 0.0322 0.0348
16:01-17:00, Sun., 14 Oct. 0.0370 0.0322 0.0348
15:01-16:00, Sun., 14 Oct. 0.0376 0.0322 0.0351
14:01-15:00, Sun., 14 Oct. 0.0372 0.0329 0.0349
13:01-14:00, Sun., 14 Oct. 0.0369 0.0330 0.0348
12:01-13:00, Sun., 14 Oct. 0.0365 0.0326 0.0348
11:01-12:00, Sun., 14 Oct. 0.0372 0.0329 0.0351
10:01-11:00, Sun., 14 Oct. 0.0369 0.0329 0.0349
09:01-10:00, Sun., 14 Oct. 0.0375 0.0329 0.0351
08:01-09:00, Sun., 14 Oct. 0.0373 0.0330 0.0354
07:01-08:00, Sun., 14 Oct. 0.0384 0.0339 0.0357
06:01-07:00, Sun., 14 Oct. 0.0407 0.0346 0.0370
05:01-06:00, Sun., 14 Oct. 0.0439 0.0372 0.0403
04:01-05:00, Sun., 14 Oct. 0.0467 0.0402 0.0440
03:01-04:00, Sun., 14 Oct. 0.0471 0.0386 0.0428
02:01-03:00, Sun., 14 Oct. 0.0424 0.0364 0.0400
01:01-02:00, Sun., 14 Oct. 0.0445 0.0382 0.0415
00:01-01:00, Sun., 14 Oct. 0.0434 0.0343 0.0379
23:01-24:00, Sat., 13 Oct. 0.0377 0.0339 0.0356
22:01-23:00, Sat., 13 Oct. 0.0386 0.0345 0.0365
21:01-22:00, Sat., 13 Oct. 0.0370 0.0336 0.0352
20:01-21:00, Sat., 13 Oct. 0.0370 0.0329 0.0350
19:01-20:00, Sat., 13 Oct. 0.0374 0.0334 0.0349
18:01-19:00, Sat., 13 Oct. 0.0366 0.0326 0.0350
17:01-18:00, Sat., 13 Oct. 0.0373 0.0335 0.0352
16:01-17:00, Sat., 13 Oct. 0.0372 0.0333 0.0352
15:01-16:00, Sat., 13 Oct. 0.0367 0.0328 0.0349
14:01-15:00, Sat., 13 Oct. 0.0369 0.0332 0.0352
13:01-14:00, Sat., 13 Oct. 0.0371 0.0329 0.0352
12:01-13:00, Sat., 13 Oct. 0.0390 0.0331 0.0353
11:01-12:00, Sat., 13 Oct. 0.0376 0.0326 0.0351
10:01-11:00, Sat., 13 Oct. 0.0371 0.0334 0.0350
09:01-10:00, Sat., 13 Oct. 0.0373 0.0329 0.0354
08:01-09:00, Sat., 13 Oct. 0.0378 0.0332 0.0350
07:01-08:00, Sat., 13 Oct. 0.0376 0.0332 0.0352
06:01-07:00, Sat., 13 Oct. 0.0371 0.0329 0.0351
05:01-06:00, Sat., 13 Oct. 0.0374 0.0331 0.0352
04:01-05:00, Sat., 13 Oct. 0.0372 0.0333 0.0350
03:01-04:00, Sat., 13 Oct. 0.0363 0.0327 0.0348
02:01-03:00, Sat., 13 Oct. 0.0370 0.0324 0.0348
01:01-02:00, Sat., 13 Oct. 0.0371 0.0328 0.0351
00:01-01:00, Sat., 13 Oct. 0.0377 0.0331 0.0352
23:01-24:00, Fri., 12 Oct. 0.0375 0.0333 0.0351
22:01-23:00, Fri., 12 Oct. 0.0377 0.0323 0.0348
21:01-22:00, Fri., 12 Oct. 0.0374 0.0325 0.0351
20:01-21:00, Fri., 12 Oct. 0.0369 0.0324 0.0350
19:01-20:00, Fri., 12 Oct. 0.0373 0.0323 0.0351
18:01-19:00, Fri., 12 Oct. 0.0373 0.0332 0.0353
17:01-18:00, Fri., 12 Oct. 0.0373 0.0331 0.0350
16:01-17:00, Fri., 12 Oct. 0.0366 0.0330 0.0352
15:01-16:00, Fri., 12 Oct. 0.0370 0.0320 0.0349
14:01-15:00, Fri., 12 Oct. 0.0372 0.0334 0.0351
13:01-14:00, Fri., 12 Oct. 0.0377 0.0329 0.0351
12:01-13:00, Fri., 12 Oct. 0.0381 0.0334 0.0351
11:01-12:00, Fri., 12 Oct. 0.0380 0.0329 0.0352
10:01-11:00, Fri., 12 Oct. 0.0378 0.0330 0.0356
09:01-10:00, Fri., 12 Oct. 0.0388 0.0332 0.0356
08:01-09:00, Fri., 12 Oct. 0.0380 0.0338 0.0357
07:01-08:00, Fri., 12 Oct. 0.0378 0.0333 0.0353
06:01-07:00, Fri., 12 Oct. 0.0369 0.0330 0.0350
05:01-06:00, Fri., 12 Oct. 0.0368 0.0329 0.0352
04:01-05:00, Fri., 12 Oct. 0.0369 0.0333 0.0351
03:01-04:00, Fri., 12 Oct. 0.0369 0.0330 0.0349
02:01-03:00, Fri., 12 Oct. 0.0369 0.0328 0.0349
01:01-02:00, Fri., 12 Oct. 0.0369 0.0327 0.0350
00:01-01:00, Fri., 12 Oct. 0.0368 0.0327 0.0350
23:01-24:00, Thu., 11 Oct. 0.0366 0.0333 0.0349
22:01-23:00, Thu., 11 Oct. 0.0372 0.0325 0.0348
21:01-22:00, Thu., 11 Oct. 0.0373 0.0329 0.0350
20:01-21:00, Thu., 11 Oct. 0.0376 0.0334 0.0350
19:01-20:00, Thu., 11 Oct. 0.0366 0.0324 0.0347
18:01-19:00, Thu., 11 Oct. 0.0373 0.0327 0.0349
17:01-18:00, Thu., 11 Oct. 0.0374 0.0326 0.0350
16:01-17:00, Thu., 11 Oct. 0.0370 0.0331 0.0350
15:01-16:00, Thu., 11 Oct. 0.0374 0.0331 0.0349
14:01-15:00, Thu., 11 Oct. 0.0373 0.0325 0.0347
13:01-14:00, Thu., 11 Oct. 0.0368 0.0324 0.0348
12:01-13:00, Thu., 11 Oct. 0.0367 0.0327 0.0348
11:01-12:00, Thu., 11 Oct. 0.0374 0.0327 0.0347
10:01-11:00, Thu., 11 Oct. 0.0375 0.0328 0.0346
09:01-10:00, Thu., 11 Oct. 0.0379 0.0324 0.0347
08:01-09:00, Thu., 11 Oct. 0.0374 0.0326 0.0348
07:01-08:00, Thu., 11 Oct. 0.0376 0.0329 0.0352
06:01-07:00, Thu., 11 Oct. 0.0367 0.0327 0.0347
05:01-06:00, Thu., 11 Oct. 0.0363 0.0330 0.0346
04:01-05:00, Thu., 11 Oct. 0.0365 0.0326 0.0346
03:01-04:00, Thu., 11 Oct. 0.0369 0.0325 0.0350
02:01-03:00, Thu., 11 Oct. 0.0366 0.0328 0.0350
01:01-02:00, Thu., 11 Oct. 0.0385 0.0345 0.0363
00:01-01:00, Thu., 11 Oct. 0.0391 0.0338 0.0369
23:01-24:00, Wed., 10 Oct. 0.0378 0.0332 0.0354
22:01-23:00, Wed., 10 Oct. 0.0377 0.0330 0.0348
21:01-22:00, Wed., 10 Oct. 0.0362 0.0330 0.0346
20:01-21:00, Wed., 10 Oct. 0.0370 0.0331 0.0348
19:01-20:00, Wed., 10 Oct. 0.0375 0.0323 0.0348
18:01-19:00, Wed., 10 Oct. 0.0374 0.0328 0.0347
17:01-18:00, Wed., 10 Oct. 0.0378 0.0329 0.0348
16:01-17:00, Wed., 10 Oct. 0.0364 0.0328 0.0347
15:01-16:00, Wed., 10 Oct. 0.0368 0.0326 0.0345
14:01-15:00, Wed., 10 Oct. 0.0365 0.0319 0.0347
13:01-14:00, Wed., 10 Oct. 0.0369 0.0322 0.0345
12:01-13:00, Wed., 10 Oct. 0.0370 0.0322 0.0347
11:01-12:00, Wed., 10 Oct. 0.0367 0.0330 0.0346
10:01-11:00, Wed., 10 Oct. 0.0368 0.0326 0.0346
09:01-10:00, Wed., 10 Oct. 0.0369 0.0329 0.0348
08:01-09:00, Wed., 10 Oct. 0.0363 0.0325 0.0346
07:01-08:00, Wed., 10 Oct. 0.0376 0.0332 0.0346
06:01-07:00, Wed., 10 Oct. 0.0368 0.0326 0.0348
05:01-06:00, Wed., 10 Oct. 0.0370 0.0329 0.0348
04:01-05:00, Wed., 10 Oct. 0.0369 0.0323 0.0348
03:01-04:00, Wed., 10 Oct. 0.0374 0.0327 0.0349
02:01-03:00, Wed., 10 Oct. 0.0368 0.0321 0.0346
01:01-02:00, Wed., 10 Oct. 0.0367 0.0327 0.0350
00:01-01:00, Wed., 10 Oct. 0.0371 0.0329 0.0346
23:01-24:00, Tue., 09 Oct. 0.0370 0.0326 0.0349
22:01-23:00, Tue., 09 Oct. 0.0367 0.0328 0.0348
21:01-22:00, Tue., 09 Oct. 0.0363 0.0324 0.0346
20:01-21:00, Tue., 09 Oct. 0.0373 0.0327 0.0347
19:01-20:00, Tue., 09 Oct. 0.0365 0.0332 0.0347
18:01-19:00, Tue., 09 Oct. 0.0371 0.0321 0.0348
17:01-18:00, Tue., 09 Oct. 0.0369 0.0315 0.0346
16:01-17:00, Tue., 09 Oct. 0.0369 0.0320 0.0348
15:01-16:00, Tue., 09 Oct. 0.0368 0.0322 0.0347
14:01-15:00, Tue., 09 Oct. 0.0365 0.0325 0.0346
13:01-14:00, Tue., 09 Oct. 0.0376 0.0326 0.0348
12:01-13:00, Tue., 09 Oct. 0.0367 0.0328 0.0348
11:01-12:00, Tue., 09 Oct. 0.0375 0.0333 0.0351
10:01-11:00, Tue., 09 Oct. 0.0369 0.0325 0.0346
09:01-10:00, Tue., 09 Oct. 0.0378 0.0316 0.0347
08:01-09:00, Tue., 09 Oct. 0.0369 0.0331 0.0348
07:01-08:00, Tue., 09 Oct. 0.0369 0.0326 0.0349
06:01-07:00, Tue., 09 Oct. 0.0378 0.0319 0.0348
05:01-06:00, Tue., 09 Oct. 0.0372 0.0327 0.0352
04:01-05:00, Tue., 09 Oct. 0.0373 0.0323 0.0351
03:01-04:00, Tue., 09 Oct. 0.0379 0.0322 0.0349
02:01-03:00, Tue., 09 Oct. 0.0368 0.0325 0.0349
01:01-02:00, Tue., 09 Oct. 0.0370 0.0325 0.0347
00:01-01:00, Tue., 09 Oct. 0.0376 0.0313 0.0350
23:01-24:00, Mon., 08 Oct. 0.0373 0.0330 0.0349
22:01-23:00, Mon., 08 Oct. 0.0371 0.0322 0.0348
21:01-22:00, Mon., 08 Oct. 0.0364 0.0322 0.0348
20:01-21:00, Mon., 08 Oct. 0.0370 0.0323 0.0345
19:01-20:00, Mon., 08 Oct. 0.0375 0.0319 0.0346
18:01-19:00, Mon., 08 Oct. 0.0360 0.0328 0.0347
17:01-18:00, Mon., 08 Oct. 0.0364 0.0318 0.0346
16:01-17:00, Mon., 08 Oct. 0.0362 0.0327 0.0347
15:01-16:00, Mon., 08 Oct. 0.0364 0.0331 0.0347
14:01-15:00, Mon., 08 Oct. 0.0362 0.0324 0.0346
13:01-14:00, Mon., 08 Oct. 0.0368 0.0328 0.0347
12:01-13:00, Mon., 08 Oct. 0.0364 0.0311 0.0346
11:01-12:00, Mon., 08 Oct. 0.0367 0.0316 0.0348
10:01-11:00, Mon., 08 Oct. 0.0363 0.0327 0.0346
09:01-10:00, Mon., 08 Oct. 0.0364 0.0321 0.0347
08:01-09:00, Mon., 08 Oct. 0.0372 0.0332 0.0348
07:01-08:00, Mon., 08 Oct. 0.0370 0.0314 0.0347
06:01-07:00, Mon., 08 Oct. 0.0367 0.0322 0.0348
05:01-06:00, Mon., 08 Oct. 0.0367 0.0330 0.0347
04:01-05:00, Mon., 08 Oct. 0.0365 0.0331 0.0348
03:01-04:00, Mon., 08 Oct. 0.0366 0.0328 0.0345
02:01-03:00, Mon., 08 Oct. 0.0369 0.0328 0.0347
01:01-02:00, Mon., 08 Oct. 0.0368 0.0323 0.0349
00:01-01:00, Mon., 08 Oct. 0.0373 0.0329 0.0348