Measurement results by the hour (Ota) 11 Jul., 2022 - 17 Jul., 2022

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., 17 Jul. 0.0360 0.0315 0.0333
22:01-23:00, Sun., 17 Jul. 0.0352 0.0313 0.0332
21:01-22:00, Sun., 17 Jul. 0.0360 0.0308 0.0333
20:01-21:00, Sun., 17 Jul. 0.0356 0.0299 0.0330
19:01-20:00, Sun., 17 Jul. 0.0354 0.0303 0.0331
18:01-19:00, Sun., 17 Jul. 0.0356 0.0313 0.0335
17:01-18:00, Sun., 17 Jul. 0.0365 0.0315 0.0335
16:01-17:00, Sun., 17 Jul. 0.0354 0.0315 0.0334
15:01-16:00, Sun., 17 Jul. 0.0368 0.0308 0.0335
14:01-15:00, Sun., 17 Jul. 0.0360 0.0308 0.0332
13:01-14:00, Sun., 17 Jul. 0.0367 0.0322 0.0344
12:01-13:00, Sun., 17 Jul. 0.0398 0.0338 0.0365
11:01-12:00, Sun., 17 Jul. 0.0387 0.0304 0.0347
10:01-11:00, Sun., 17 Jul. 0.0360 0.0314 0.0331
09:01-10:00, Sun., 17 Jul. 0.0355 0.0309 0.0333
08:01-09:00, Sun., 17 Jul. 0.0356 0.0311 0.0330
07:01-08:00, Sun., 17 Jul. 0.0353 0.0315 0.0332
06:01-07:00, Sun., 17 Jul. 0.0353 0.0304 0.0330
05:01-06:00, Sun., 17 Jul. 0.0363 0.0315 0.0342
04:01-05:00, Sun., 17 Jul. 0.0386 0.0332 0.0355
03:01-04:00, Sun., 17 Jul. 0.0362 0.0312 0.0341
02:01-03:00, Sun., 17 Jul. 0.0411 0.0339 0.0371
01:01-02:00, Sun., 17 Jul. 0.0503 0.0374 0.0432
00:01-01:00, Sun., 17 Jul. 0.0556 0.0462 0.0498
23:01-24:00, Sat., 16 Jul. 0.0521 0.0361 0.0436
22:01-23:00, Sat., 16 Jul. 0.0389 0.0292 0.0338
21:01-22:00, Sat., 16 Jul. 0.0358 0.0305 0.0328
20:01-21:00, Sat., 16 Jul. 0.0362 0.0320 0.0339
19:01-20:00, Sat., 16 Jul. 0.0377 0.0313 0.0351
18:01-19:00, Sat., 16 Jul. 0.0378 0.0319 0.0343
17:01-18:00, Sat., 16 Jul. 0.0381 0.0322 0.0351
16:01-17:00, Sat., 16 Jul. 0.0395 0.0348 0.0367
15:01-16:00, Sat., 16 Jul. 0.0399 0.0348 0.0375
14:01-15:00, Sat., 16 Jul. 0.0405 0.0340 0.0375
13:01-14:00, Sat., 16 Jul. 0.0388 0.0328 0.0352
12:01-13:00, Sat., 16 Jul. 0.0398 0.0330 0.0370
11:01-12:00, Sat., 16 Jul. 0.0416 0.0341 0.0385
10:01-11:00, Sat., 16 Jul. 0.0366 0.0314 0.0338
09:01-10:00, Sat., 16 Jul. 0.0354 0.0305 0.0332
08:01-09:00, Sat., 16 Jul. 0.0353 0.0309 0.0332
07:01-08:00, Sat., 16 Jul. 0.0351 0.0315 0.0333
06:01-07:00, Sat., 16 Jul. 0.0354 0.0312 0.0334
05:01-06:00, Sat., 16 Jul. 0.0356 0.0309 0.0333
04:01-05:00, Sat., 16 Jul. 0.0355 0.0311 0.0329
03:01-04:00, Sat., 16 Jul. 0.0353 0.0305 0.0327
02:01-03:00, Sat., 16 Jul. 0.0367 0.0304 0.0332
01:01-02:00, Sat., 16 Jul. 0.0370 0.0319 0.0344
00:01-01:00, Sat., 16 Jul. 0.0370 0.0311 0.0339
23:01-24:00, Fri., 15 Jul. 0.0356 0.0315 0.0333
22:01-23:00, Fri., 15 Jul. 0.0388 0.0318 0.0352
21:01-22:00, Fri., 15 Jul. 0.0513 0.0364 0.0429
20:01-21:00, Fri., 15 Jul. 0.0677 0.0499 0.0601
19:01-20:00, Fri., 15 Jul. 0.0698 0.0619 0.0657
18:01-19:00, Fri., 15 Jul. 0.0650 0.0525 0.0578
17:01-18:00, Fri., 15 Jul. 0.0596 0.0523 0.0554
16:01-17:00, Fri., 15 Jul. 0.0586 0.0517 0.0552
15:01-16:00, Fri., 15 Jul. 0.0555 0.0441 0.0508
14:01-15:00, Fri., 15 Jul. 0.0476 0.0348 0.0393
13:01-14:00, Fri., 15 Jul. 0.0387 0.0332 0.0361
12:01-13:00, Fri., 15 Jul. 0.0376 0.0330 0.0348
11:01-12:00, Fri., 15 Jul. 0.0427 0.0345 0.0380
10:01-11:00, Fri., 15 Jul. 0.0454 0.0369 0.0412
09:01-10:00, Fri., 15 Jul. 0.0391 0.0322 0.0352
08:01-09:00, Fri., 15 Jul. 0.0348 0.0304 0.0324
07:01-08:00, Fri., 15 Jul. 0.0343 0.0296 0.0325
06:01-07:00, Fri., 15 Jul. 0.0354 0.0308 0.0329
05:01-06:00, Fri., 15 Jul. 0.0350 0.0298 0.0327
04:01-05:00, Fri., 15 Jul. 0.0349 0.0311 0.0327
03:01-04:00, Fri., 15 Jul. 0.0344 0.0304 0.0325
02:01-03:00, Fri., 15 Jul. 0.0363 0.0299 0.0334
01:01-02:00, Fri., 15 Jul. 0.0392 0.0322 0.0357
00:01-01:00, Fri., 15 Jul. 0.0429 0.0379 0.0404
23:01-24:00, Thu., 14 Jul. 0.0393 0.0333 0.0359
22:01-23:00, Thu., 14 Jul. 0.0358 0.0303 0.0330
21:01-22:00, Thu., 14 Jul. 0.0349 0.0300 0.0327
20:01-21:00, Thu., 14 Jul. 0.0367 0.0311 0.0339
19:01-20:00, Thu., 14 Jul. 0.0375 0.0320 0.0346
18:01-19:00, Thu., 14 Jul. 0.0370 0.0325 0.0348
17:01-18:00, Thu., 14 Jul. 0.0377 0.0336 0.0353
16:01-17:00, Thu., 14 Jul. 0.0388 0.0342 0.0365
15:01-16:00, Thu., 14 Jul. 0.0387 0.0325 0.0351
14:01-15:00, Thu., 14 Jul. 0.0356 0.0318 0.0335
13:01-14:00, Thu., 14 Jul. 0.0364 0.0315 0.0337
12:01-13:00, Thu., 14 Jul. 0.0357 0.0315 0.0333
11:01-12:00, Thu., 14 Jul. 0.0352 0.0313 0.0331
10:01-11:00, Thu., 14 Jul. 0.0357 0.0307 0.0330
09:01-10:00, Thu., 14 Jul. 0.0363 0.0303 0.0332
08:01-09:00, Thu., 14 Jul. 0.0349 0.0309 0.0330
07:01-08:00, Thu., 14 Jul. 0.0360 0.0312 0.0329
06:01-07:00, Thu., 14 Jul. 0.0356 0.0308 0.0328
05:01-06:00, Thu., 14 Jul. 0.0353 0.0312 0.0329
04:01-05:00, Thu., 14 Jul. 0.0350 0.0297 0.0327
03:01-04:00, Thu., 14 Jul. 0.0353 0.0308 0.0332
02:01-03:00, Thu., 14 Jul. 0.0347 0.0308 0.0328
01:01-02:00, Thu., 14 Jul. 0.0353 0.0302 0.0328
00:01-01:00, Thu., 14 Jul. 0.0343 0.0304 0.0326
23:01-24:00, Wed., 13 Jul. 0.0360 0.0299 0.0327
22:01-23:00, Wed., 13 Jul. 0.0356 0.0299 0.0325
21:01-22:00, Wed., 13 Jul. 0.0343 0.0293 0.0324
20:01-21:00, Wed., 13 Jul. 0.0345 0.0311 0.0326
19:01-20:00, Wed., 13 Jul. 0.0346 0.0298 0.0326
18:01-19:00, Wed., 13 Jul. 0.0349 0.0304 0.0326
17:01-18:00, Wed., 13 Jul. 0.0353 0.0303 0.0331
16:01-17:00, Wed., 13 Jul. 0.0364 0.0318 0.0338
15:01-16:00, Wed., 13 Jul. 0.0351 0.0304 0.0331
14:01-15:00, Wed., 13 Jul. 0.0353 0.0308 0.0330
13:01-14:00, Wed., 13 Jul. 0.0350 0.0312 0.0331
12:01-13:00, Wed., 13 Jul. 0.0349 0.0307 0.0330
11:01-12:00, Wed., 13 Jul. 0.0360 0.0310 0.0329
10:01-11:00, Wed., 13 Jul. 0.0346 0.0301 0.0327
09:01-10:00, Wed., 13 Jul. 0.0349 0.0302 0.0326
08:01-09:00, Wed., 13 Jul. 0.0353 0.0299 0.0329
07:01-08:00, Wed., 13 Jul. 0.0363 0.0318 0.0337
06:01-07:00, Wed., 13 Jul. 0.0381 0.0325 0.0352
05:01-06:00, Wed., 13 Jul. 0.0357 0.0296 0.0330
04:01-05:00, Wed., 13 Jul. 0.0347 0.0299 0.0329
03:01-04:00, Wed., 13 Jul. 0.0383 0.0313 0.0350
02:01-03:00, Wed., 13 Jul. 0.0447 0.0354 0.0401
01:01-02:00, Wed., 13 Jul. 0.0471 0.0405 0.0432
00:01-01:00, Wed., 13 Jul. 0.0466 0.0390 0.0431
23:01-24:00, Tue., 12 Jul. 0.0443 0.0386 0.0422
22:01-23:00, Tue., 12 Jul. 0.0468 0.0402 0.0431
21:01-22:00, Tue., 12 Jul. 0.0419 0.0329 0.0365
20:01-21:00, Tue., 12 Jul. 0.0393 0.0332 0.0359
19:01-20:00, Tue., 12 Jul. 0.0379 0.0333 0.0352
18:01-19:00, Tue., 12 Jul. 0.0377 0.0329 0.0355
17:01-18:00, Tue., 12 Jul. 0.0365 0.0317 0.0343
16:01-17:00, Tue., 12 Jul. 0.0367 0.0322 0.0343
15:01-16:00, Tue., 12 Jul. 0.0368 0.0322 0.0347
14:01-15:00, Tue., 12 Jul. 0.0380 0.0333 0.0352
13:01-14:00, Tue., 12 Jul. 0.0385 0.0332 0.0354
12:01-13:00, Tue., 12 Jul. 0.0377 0.0329 0.0357
11:01-12:00, Tue., 12 Jul. 0.0372 0.0322 0.0346
10:01-11:00, Tue., 12 Jul. 0.0366 0.0326 0.0346
09:01-10:00, Tue., 12 Jul. 0.0371 0.0309 0.0345
08:01-09:00, Tue., 12 Jul. 0.0374 0.0322 0.0347
07:01-08:00, Tue., 12 Jul. 0.0371 0.0313 0.0346
06:01-07:00, Tue., 12 Jul. 0.0368 0.0317 0.0341
05:01-06:00, Tue., 12 Jul. 0.0364 0.0325 0.0344
04:01-05:00, Tue., 12 Jul. 0.0368 0.0308 0.0340
03:01-04:00, Tue., 12 Jul. 0.0359 0.0314 0.0340
02:01-03:00, Tue., 12 Jul. 0.0366 0.0311 0.0340
01:01-02:00, Tue., 12 Jul. 0.0368 0.0309 0.0338
00:01-01:00, Tue., 12 Jul. 0.0371 0.0317 0.0342
23:01-24:00, Mon., 11 Jul. 0.0356 0.0318 0.0341
22:01-23:00, Mon., 11 Jul. 0.0361 0.0321 0.0344
21:01-22:00, Mon., 11 Jul. 0.0369 0.0322 0.0341
20:01-21:00, Mon., 11 Jul. 0.0364 0.0321 0.0343
19:01-20:00, Mon., 11 Jul. 0.0379 0.0323 0.0344
18:01-19:00, Mon., 11 Jul. 0.0367 0.0326 0.0344
17:01-18:00, Mon., 11 Jul. 0.0363 0.0315 0.0343
16:01-17:00, Mon., 11 Jul. 0.0372 0.0316 0.0344
15:01-16:00, Mon., 11 Jul. 0.0365 0.0321 0.0344
14:01-15:00, Mon., 11 Jul. 0.0368 0.0319 0.0345
13:01-14:00, Mon., 11 Jul. 0.0367 0.0323 0.0344
12:01-13:00, Mon., 11 Jul. 0.0363 0.0326 0.0344
11:01-12:00, Mon., 11 Jul. 0.0372 0.0320 0.0343
10:01-11:00, Mon., 11 Jul. 0.0363 0.0322 0.0343
09:01-10:00, Mon., 11 Jul. 0.0363 0.0325 0.0346
08:01-09:00, Mon., 11 Jul. 0.0367 0.0322 0.0345
07:01-08:00, Mon., 11 Jul. 0.0364 0.0320 0.0341
06:01-07:00, Mon., 11 Jul. 0.0367 0.0319 0.0346
05:01-06:00, Mon., 11 Jul. 0.0367 0.0324 0.0343
04:01-05:00, Mon., 11 Jul. 0.0363 0.0313 0.0343
03:01-04:00, Mon., 11 Jul. 0.0366 0.0313 0.0342
02:01-03:00, Mon., 11 Jul. 0.0366 0.0321 0.0342
01:01-02:00, Mon., 11 Jul. 0.0360 0.0317 0.0341
00:01-01:00, Mon., 11 Jul. 0.0375 0.0314 0.0343