Measurement results by the hour (Ota) 30 Jul., 2018 - 5 Aug., 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., 05 Aug. 0.0406 0.0338 0.0358
22:01-23:00, Sun., 05 Aug. 0.0375 0.0343 0.0359
21:01-22:00, Sun., 05 Aug. 0.0377 0.0336 0.0358
20:01-21:00, Sun., 05 Aug. 0.0375 0.0331 0.0360
19:01-20:00, Sun., 05 Aug. 0.0381 0.0339 0.0358
18:01-19:00, Sun., 05 Aug. 0.0378 0.0342 0.0357
17:01-18:00, Sun., 05 Aug. 0.0393 0.0336 0.0360
16:01-17:00, Sun., 05 Aug. 0.0391 0.0333 0.0357
15:01-16:00, Sun., 05 Aug. 0.0390 0.0340 0.0358
14:01-15:00, Sun., 05 Aug. 0.0396 0.0340 0.0360
13:01-14:00, Sun., 05 Aug. 0.0395 0.0336 0.0359
12:01-13:00, Sun., 05 Aug. 0.0374 0.0337 0.0357
11:01-12:00, Sun., 05 Aug. 0.0405 0.0337 0.0359
10:01-11:00, Sun., 05 Aug. 0.0388 0.0337 0.0358
09:01-10:00, Sun., 05 Aug. 0.0378 0.0332 0.0354
08:01-09:00, Sun., 05 Aug. 0.0387 0.0329 0.0353
07:01-08:00, Sun., 05 Aug. 0.0370 0.0338 0.0356
06:01-07:00, Sun., 05 Aug. 0.0376 0.0338 0.0356
05:01-06:00, Sun., 05 Aug. 0.0392 0.0340 0.0355
04:01-05:00, Sun., 05 Aug. 0.0371 0.0335 0.0356
03:01-04:00, Sun., 05 Aug. 0.0372 0.0332 0.0356
02:01-03:00, Sun., 05 Aug. 0.0373 0.0339 0.0356
01:01-02:00, Sun., 05 Aug. 0.0394 0.0330 0.0358
00:01-01:00, Sun., 05 Aug. 0.0383 0.0333 0.0356
23:01-24:00, Sat., 04 Aug. 0.0392 0.0338 0.0356
22:01-23:00, Sat., 04 Aug. 0.0377 0.0340 0.0355
21:01-22:00, Sat., 04 Aug. 0.0392 0.0336 0.0357
20:01-21:00, Sat., 04 Aug. 0.0381 0.0338 0.0358
19:01-20:00, Sat., 04 Aug. 0.0386 0.0340 0.0357
18:01-19:00, Sat., 04 Aug. 0.0399 0.0337 0.0358
17:01-18:00, Sat., 04 Aug. 0.0374 0.0334 0.0357
16:01-17:00, Sat., 04 Aug. 0.0371 0.0335 0.0352
15:01-16:00, Sat., 04 Aug. 0.0382 0.0335 0.0357
14:01-15:00, Sat., 04 Aug. 0.0378 0.0326 0.0357
13:01-14:00, Sat., 04 Aug. 0.0380 0.0337 0.0358
12:01-13:00, Sat., 04 Aug. 0.0377 0.0337 0.0357
11:01-12:00, Sat., 04 Aug. 0.0380 0.0334 0.0357
10:01-11:00, Sat., 04 Aug. 0.0395 0.0332 0.0354
09:01-10:00, Sat., 04 Aug. 0.0380 0.0334 0.0356
08:01-09:00, Sat., 04 Aug. 0.0373 0.0333 0.0354
07:01-08:00, Sat., 04 Aug. 0.0374 0.0338 0.0357
06:01-07:00, Sat., 04 Aug. 0.0371 0.0329 0.0353
05:01-06:00, Sat., 04 Aug. 0.0380 0.0329 0.0355
04:01-05:00, Sat., 04 Aug. 0.0376 0.0333 0.0354
03:01-04:00, Sat., 04 Aug. 0.0368 0.0324 0.0355
02:01-03:00, Sat., 04 Aug. 0.0376 0.0337 0.0355
01:01-02:00, Sat., 04 Aug. 0.0369 0.0335 0.0356
00:01-01:00, Sat., 04 Aug. 0.0368 0.0327 0.0350
23:01-24:00, Fri., 03 Aug. 0.0375 0.0332 0.0356
22:01-23:00, Fri., 03 Aug. 0.0379 0.0334 0.0353
21:01-22:00, Fri., 03 Aug. 0.0384 0.0336 0.0355
20:01-21:00, Fri., 03 Aug. 0.0370 0.0335 0.0351
19:01-20:00, Fri., 03 Aug. 0.0370 0.0339 0.0356
18:01-19:00, Fri., 03 Aug. 0.0388 0.0329 0.0354
17:01-18:00, Fri., 03 Aug. 0.0374 0.0336 0.0354
16:01-17:00, Fri., 03 Aug. 0.0396 0.0331 0.0354
15:01-16:00, Fri., 03 Aug. 0.0374 0.0337 0.0356
14:01-15:00, Fri., 03 Aug. 0.0378 0.0333 0.0355
13:01-14:00, Fri., 03 Aug. 0.0377 0.0334 0.0356
12:01-13:00, Fri., 03 Aug. 0.0381 0.0341 0.0359
11:01-12:00, Fri., 03 Aug. 0.0381 0.0329 0.0355
10:01-11:00, Fri., 03 Aug. 0.0367 0.0335 0.0353
09:01-10:00, Fri., 03 Aug. 0.0368 0.0334 0.0355
08:01-09:00, Fri., 03 Aug. 0.0384 0.0339 0.0356
07:01-08:00, Fri., 03 Aug. 0.0372 0.0333 0.0356
06:01-07:00, Fri., 03 Aug. 0.0375 0.0330 0.0356
05:01-06:00, Fri., 03 Aug. 0.0380 0.0331 0.0353
04:01-05:00, Fri., 03 Aug. 0.0373 0.0335 0.0356
03:01-04:00, Fri., 03 Aug. 0.0379 0.0333 0.0353
02:01-03:00, Fri., 03 Aug. 0.0374 0.0335 0.0355
01:01-02:00, Fri., 03 Aug. 0.0375 0.0330 0.0354
00:01-01:00, Fri., 03 Aug. 0.0379 0.0330 0.0354
23:01-24:00, Thu., 02 Aug. 0.0380 0.0338 0.0355
22:01-23:00, Thu., 02 Aug. 0.0382 0.0333 0.0355
21:01-22:00, Thu., 02 Aug. 0.0376 0.0334 0.0353
20:01-21:00, Thu., 02 Aug. 0.0378 0.0332 0.0354
19:01-20:00, Thu., 02 Aug. 0.0371 0.0330 0.0355
18:01-19:00, Thu., 02 Aug. 0.0374 0.0336 0.0356
17:01-18:00, Thu., 02 Aug. 0.0376 0.0331 0.0354
16:01-17:00, Thu., 02 Aug. 0.0369 0.0336 0.0354
15:01-16:00, Thu., 02 Aug. 0.0373 0.0329 0.0350
14:01-15:00, Thu., 02 Aug. 0.0394 0.0333 0.0354
13:01-14:00, Thu., 02 Aug. 0.0374 0.0332 0.0355
12:01-13:00, Thu., 02 Aug. 0.0382 0.0334 0.0354
11:01-12:00, Thu., 02 Aug. 0.0387 0.0340 0.0356
10:01-11:00, Thu., 02 Aug. 0.0372 0.0340 0.0355
09:01-10:00, Thu., 02 Aug. 0.0377 0.0337 0.0354
08:01-09:00, Thu., 02 Aug. 0.0400 0.0329 0.0354
07:01-08:00, Thu., 02 Aug. 0.0378 0.0338 0.0353
06:01-07:00, Thu., 02 Aug. 0.0376 0.0326 0.0353
05:01-06:00, Thu., 02 Aug. 0.0373 0.0331 0.0350
04:01-05:00, Thu., 02 Aug. 0.0367 0.0331 0.0351
03:01-04:00, Thu., 02 Aug. 0.0368 0.0327 0.0353
02:01-03:00, Thu., 02 Aug. 0.0369 0.0324 0.0349
01:01-02:00, Thu., 02 Aug. 0.0367 0.0329 0.0350
00:01-01:00, Thu., 02 Aug. 0.0385 0.0334 0.0352
23:01-24:00, Wed., 01 Aug. 0.0375 0.0335 0.0352
22:01-23:00, Wed., 01 Aug. 0.0371 0.0326 0.0349
21:01-22:00, Wed., 01 Aug. 0.0371 0.0333 0.0352
20:01-21:00, Wed., 01 Aug. 0.0369 0.0330 0.0351
19:01-20:00, Wed., 01 Aug. 0.0371 0.0328 0.0351
18:01-19:00, Wed., 01 Aug. 0.0379 0.0330 0.0349
17:01-18:00, Wed., 01 Aug. 0.0375 0.0322 0.0350
16:01-17:00, Wed., 01 Aug. 0.0371 0.0334 0.0351
15:01-16:00, Wed., 01 Aug. 0.0368 0.0329 0.0350
14:01-15:00, Wed., 01 Aug. 0.0376 0.0325 0.0350
13:01-14:00, Wed., 01 Aug. 0.0380 0.0331 0.0351
12:01-13:00, Wed., 01 Aug. 0.0371 0.0323 0.0351
11:01-12:00, Wed., 01 Aug. 0.0366 0.0329 0.0350
10:01-11:00, Wed., 01 Aug. 0.0366 0.0333 0.0350
09:01-10:00, Wed., 01 Aug. 0.0369 0.0333 0.0350
08:01-09:00, Wed., 01 Aug. 0.0361 0.0330 0.0348
07:01-08:00, Wed., 01 Aug. 0.0365 0.0323 0.0347
06:01-07:00, Wed., 01 Aug. 0.0374 0.0324 0.0347
05:01-06:00, Wed., 01 Aug. 0.0371 0.0327 0.0349
04:01-05:00, Wed., 01 Aug. 0.0363 0.0326 0.0346
03:01-04:00, Wed., 01 Aug. 0.0368 0.0327 0.0348
02:01-03:00, Wed., 01 Aug. 0.0374 0.0320 0.0348
01:01-02:00, Wed., 01 Aug. 0.0361 0.0325 0.0347
00:01-01:00, Wed., 01 Aug. 0.0363 0.0325 0.0345
23:01-24:00, Tue., 31 Jul. 0.0366 0.0325 0.0346
22:01-23:00, Tue., 31 Jul. 0.0368 0.0328 0.0346
21:01-22:00, Tue., 31 Jul. 0.0371 0.0329 0.0350
20:01-21:00, Tue., 31 Jul. 0.0362 0.0321 0.0343
19:01-20:00, Tue., 31 Jul. 0.0365 0.0327 0.0346
18:01-19:00, Tue., 31 Jul. 0.0365 0.0326 0.0345
17:01-18:00, Tue., 31 Jul. 0.0369 0.0327 0.0346
16:01-17:00, Tue., 31 Jul. 0.0370 0.0324 0.0345
15:01-16:00, Tue., 31 Jul. 0.0359 0.0310 0.0339
14:01-15:00, Tue., 31 Jul. 0.0367 0.0297 0.0328
13:01-14:00, Tue., 31 Jul. 0.0354 0.0295 0.0318
12:01-13:00, Tue., 31 Jul. 0.0367 0.0324 0.0345
11:01-12:00, Tue., 31 Jul. 0.0367 0.0306 0.0333
10:01-11:00, Tue., 31 Jul. 0.0348 0.0300 0.0325
09:01-10:00, Tue., 31 Jul. 0.0366 0.0317 0.0340
08:01-09:00, Tue., 31 Jul. 0.0365 0.0325 0.0345
07:01-08:00, Tue., 31 Jul. 0.0362 0.0315 0.0341
06:01-07:00, Tue., 31 Jul. 0.0367 0.0313 0.0342
05:01-06:00, Tue., 31 Jul. 0.0368 0.0316 0.0344
04:01-05:00, Tue., 31 Jul. 0.0364 0.0320 0.0344
03:01-04:00, Tue., 31 Jul. 0.0363 0.0326 0.0344
02:01-03:00, Tue., 31 Jul. 0.0368 0.0320 0.0343
01:01-02:00, Tue., 31 Jul. 0.0364 0.0325 0.0346
00:01-01:00, Tue., 31 Jul. 0.0363 0.0322 0.0343
23:01-24:00, Mon., 30 Jul. 0.0378 0.0319 0.0343
22:01-23:00, Mon., 30 Jul. 0.0363 0.0321 0.0343
21:01-22:00, Mon., 30 Jul. 0.0362 0.0329 0.0344
20:01-21:00, Mon., 30 Jul. 0.0362 0.0319 0.0341
19:01-20:00, Mon., 30 Jul. 0.0367 0.0318 0.0343
18:01-19:00, Mon., 30 Jul. 0.0358 0.0326 0.0343
17:01-18:00, Mon., 30 Jul. 0.0375 0.0320 0.0342
16:01-17:00, Mon., 30 Jul. 0.0364 0.0324 0.0342
15:01-16:00, Mon., 30 Jul. 0.0356 0.0328 0.0341
14:01-15:00, Mon., 30 Jul. 0.0362 0.0322 0.0340
13:01-14:00, Mon., 30 Jul. 0.0360 0.0326 0.0344
12:01-13:00, Mon., 30 Jul. 0.0364 0.0325 0.0343
11:01-12:00, Mon., 30 Jul. 0.0363 0.0315 0.0342
10:01-11:00, Mon., 30 Jul. 0.0364 0.0322 0.0343
09:01-10:00, Mon., 30 Jul. 0.0368 0.0319 0.0340
08:01-09:00, Mon., 30 Jul. 0.0361 0.0320 0.0340
07:01-08:00, Mon., 30 Jul. 0.0367 0.0314 0.0340
06:01-07:00, Mon., 30 Jul. 0.0364 0.0321 0.0343
05:01-06:00, Mon., 30 Jul. 0.0367 0.0315 0.0343
04:01-05:00, Mon., 30 Jul. 0.0364 0.0327 0.0344
03:01-04:00, Mon., 30 Jul. 0.0367 0.0326 0.0341
02:01-03:00, Mon., 30 Jul. 0.0356 0.0313 0.0341
01:01-02:00, Mon., 30 Jul. 0.0358 0.0317 0.0342
00:01-01:00, Mon., 30 Jul. 0.0370 0.0324 0.0344