Measurement results by the hour (Koto) 19 Aug., 2019 - 25 Aug., 2019

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., 25 Aug. 0.0369 0.0323 0.0345
22:01-23:00, Sun., 25 Aug. 0.0363 0.0320 0.0345
21:01-22:00, Sun., 25 Aug. 0.0369 0.0319 0.0344
20:01-21:00, Sun., 25 Aug. 0.0364 0.0322 0.0342
19:01-20:00, Sun., 25 Aug. 0.0373 0.0324 0.0344
18:01-19:00, Sun., 25 Aug. 0.0369 0.0320 0.0344
17:01-18:00, Sun., 25 Aug. 0.0368 0.0324 0.0345
16:01-17:00, Sun., 25 Aug. 0.0366 0.0327 0.0344
15:01-16:00, Sun., 25 Aug. 0.0368 0.0325 0.0345
14:01-15:00, Sun., 25 Aug. 0.0365 0.0325 0.0346
13:01-14:00, Sun., 25 Aug. 0.0362 0.0323 0.0342
12:01-13:00, Sun., 25 Aug. 0.0365 0.0327 0.0345
11:01-12:00, Sun., 25 Aug. 0.0365 0.0326 0.0346
10:01-11:00, Sun., 25 Aug. 0.0363 0.0311 0.0344
09:01-10:00, Sun., 25 Aug. 0.0362 0.0325 0.0345
08:01-09:00, Sun., 25 Aug. 0.0367 0.0327 0.0345
07:01-08:00, Sun., 25 Aug. 0.0371 0.0332 0.0346
06:01-07:00, Sun., 25 Aug. 0.0370 0.0330 0.0345
05:01-06:00, Sun., 25 Aug. 0.0372 0.0330 0.0347
04:01-05:00, Sun., 25 Aug. 0.0359 0.0332 0.0347
03:01-04:00, Sun., 25 Aug. 0.0382 0.0335 0.0352
02:01-03:00, Sun., 25 Aug. 0.0379 0.0336 0.0357
01:01-02:00, Sun., 25 Aug. 0.0397 0.0350 0.0374
00:01-01:00, Sun., 25 Aug. 0.0392 0.0328 0.0358
23:01-24:00, Sat., 24 Aug. 0.0369 0.0323 0.0346
22:01-23:00, Sat., 24 Aug. 0.0364 0.0320 0.0341
21:01-22:00, Sat., 24 Aug. 0.0382 0.0323 0.0345
20:01-21:00, Sat., 24 Aug. 0.0369 0.0327 0.0344
19:01-20:00, Sat., 24 Aug. 0.0368 0.0323 0.0344
18:01-19:00, Sat., 24 Aug. 0.0360 0.0325 0.0344
17:01-18:00, Sat., 24 Aug. 0.0366 0.0312 0.0343
16:01-17:00, Sat., 24 Aug. 0.0366 0.0320 0.0344
15:01-16:00, Sat., 24 Aug. 0.0364 0.0324 0.0343
14:01-15:00, Sat., 24 Aug. 0.0368 0.0333 0.0345
13:01-14:00, Sat., 24 Aug. 0.0369 0.0324 0.0342
12:01-13:00, Sat., 24 Aug. 0.0368 0.0323 0.0344
11:01-12:00, Sat., 24 Aug. 0.0364 0.0325 0.0344
10:01-11:00, Sat., 24 Aug. 0.0362 0.0332 0.0349
09:01-10:00, Sat., 24 Aug. 0.0372 0.0321 0.0346
08:01-09:00, Sat., 24 Aug. 0.0375 0.0325 0.0347
07:01-08:00, Sat., 24 Aug. 0.0372 0.0322 0.0346
06:01-07:00, Sat., 24 Aug. 0.0375 0.0330 0.0353
05:01-06:00, Sat., 24 Aug. 0.0384 0.0319 0.0349
04:01-05:00, Sat., 24 Aug. 0.0372 0.0325 0.0351
03:01-04:00, Sat., 24 Aug. 0.0384 0.0334 0.0359
02:01-03:00, Sat., 24 Aug. 0.0375 0.0326 0.0354
01:01-02:00, Sat., 24 Aug. 0.0367 0.0322 0.0342
00:01-01:00, Sat., 24 Aug. 0.0374 0.0318 0.0344
23:01-24:00, Fri., 23 Aug. 0.0382 0.0324 0.0345
22:01-23:00, Fri., 23 Aug. 0.0370 0.0318 0.0344
21:01-22:00, Fri., 23 Aug. 0.0369 0.0328 0.0341
20:01-21:00, Fri., 23 Aug. 0.0362 0.0320 0.0344
19:01-20:00, Fri., 23 Aug. 0.0366 0.0326 0.0344
18:01-19:00, Fri., 23 Aug. 0.0382 0.0322 0.0350
17:01-18:00, Fri., 23 Aug. 0.0401 0.0344 0.0370
16:01-17:00, Fri., 23 Aug. 0.0424 0.0376 0.0402
15:01-16:00, Fri., 23 Aug. 0.0394 0.0331 0.0357
14:01-15:00, Fri., 23 Aug. 0.0377 0.0331 0.0349
13:01-14:00, Fri., 23 Aug. 0.0376 0.0334 0.0352
12:01-13:00, Fri., 23 Aug. 0.0381 0.0326 0.0350
11:01-12:00, Fri., 23 Aug. 0.0373 0.0332 0.0352
10:01-11:00, Fri., 23 Aug. 0.0390 0.0350 0.0369
09:01-10:00, Fri., 23 Aug. 0.0381 0.0344 0.0364
08:01-09:00, Fri., 23 Aug. 0.0371 0.0317 0.0349
07:01-08:00, Fri., 23 Aug. 0.0382 0.0326 0.0347
06:01-07:00, Fri., 23 Aug. 0.0364 0.0321 0.0342
05:01-06:00, Fri., 23 Aug. 0.0364 0.0327 0.0342
04:01-05:00, Fri., 23 Aug. 0.0366 0.0324 0.0346
03:01-04:00, Fri., 23 Aug. 0.0371 0.0317 0.0340
02:01-03:00, Fri., 23 Aug. 0.0361 0.0309 0.0339
01:01-02:00, Fri., 23 Aug. 0.0365 0.0318 0.0341
00:01-01:00, Fri., 23 Aug. 0.0359 0.0324 0.0343
23:01-24:00, Thu., 22 Aug. 0.0359 0.0326 0.0342
22:01-23:00, Thu., 22 Aug. 0.0364 0.0323 0.0341
21:01-22:00, Thu., 22 Aug. 0.0368 0.0319 0.0344
20:01-21:00, Thu., 22 Aug. 0.0366 0.0321 0.0341
19:01-20:00, Thu., 22 Aug. 0.0366 0.0319 0.0342
18:01-19:00, Thu., 22 Aug. 0.0370 0.0326 0.0347
17:01-18:00, Thu., 22 Aug. 0.0366 0.0323 0.0344
16:01-17:00, Thu., 22 Aug. 0.0363 0.0319 0.0342
15:01-16:00, Thu., 22 Aug. 0.0355 0.0321 0.0339
14:01-15:00, Thu., 22 Aug. 0.0362 0.0324 0.0341
13:01-14:00, Thu., 22 Aug. 0.0360 0.0320 0.0342
12:01-13:00, Thu., 22 Aug. 0.0372 0.0323 0.0344
11:01-12:00, Thu., 22 Aug. 0.0355 0.0326 0.0341
10:01-11:00, Thu., 22 Aug. 0.0372 0.0326 0.0345
09:01-10:00, Thu., 22 Aug. 0.0372 0.0326 0.0347
08:01-09:00, Thu., 22 Aug. 0.0354 0.0323 0.0338
07:01-08:00, Thu., 22 Aug. 0.0368 0.0326 0.0342
06:01-07:00, Thu., 22 Aug. 0.0362 0.0319 0.0341
05:01-06:00, Thu., 22 Aug. 0.0366 0.0322 0.0345
04:01-05:00, Thu., 22 Aug. 0.0366 0.0316 0.0343
03:01-04:00, Thu., 22 Aug. 0.0382 0.0335 0.0359
02:01-03:00, Thu., 22 Aug. 0.0435 0.0359 0.0392
01:01-02:00, Thu., 22 Aug. 0.0441 0.0329 0.0368
00:01-01:00, Thu., 22 Aug. 0.0360 0.0314 0.0342
23:01-24:00, Wed., 21 Aug. 0.0357 0.0325 0.0342
22:01-23:00, Wed., 21 Aug. 0.0371 0.0322 0.0345
21:01-22:00, Wed., 21 Aug. 0.0377 0.0324 0.0345
20:01-21:00, Wed., 21 Aug. 0.0369 0.0321 0.0343
19:01-20:00, Wed., 21 Aug. 0.0363 0.0325 0.0345
18:01-19:00, Wed., 21 Aug. 0.0364 0.0327 0.0347
17:01-18:00, Wed., 21 Aug. 0.0367 0.0321 0.0344
16:01-17:00, Wed., 21 Aug. 0.0370 0.0320 0.0346
15:01-16:00, Wed., 21 Aug. 0.0367 0.0320 0.0343
14:01-15:00, Wed., 21 Aug. 0.0374 0.0325 0.0347
13:01-14:00, Wed., 21 Aug. 0.0373 0.0331 0.0347
12:01-13:00, Wed., 21 Aug. 0.0364 0.0331 0.0348
11:01-12:00, Wed., 21 Aug. 0.0371 0.0326 0.0348
10:01-11:00, Wed., 21 Aug. 0.0378 0.0323 0.0345
09:01-10:00, Wed., 21 Aug. 0.0359 0.0318 0.0343
08:01-09:00, Wed., 21 Aug. 0.0368 0.0325 0.0346
07:01-08:00, Wed., 21 Aug. 0.0366 0.0322 0.0345
06:01-07:00, Wed., 21 Aug. 0.0365 0.0329 0.0345
05:01-06:00, Wed., 21 Aug. 0.0372 0.0326 0.0344
04:01-05:00, Wed., 21 Aug. 0.0369 0.0321 0.0347
03:01-04:00, Wed., 21 Aug. 0.0359 0.0321 0.0344
02:01-03:00, Wed., 21 Aug. 0.0371 0.0327 0.0344
01:01-02:00, Wed., 21 Aug. 0.0369 0.0324 0.0344
00:01-01:00, Wed., 21 Aug. 0.0368 0.0326 0.0344
23:01-24:00, Tue., 20 Aug. 0.0359 0.0323 0.0342
22:01-23:00, Tue., 20 Aug. 0.0367 0.0314 0.0342
21:01-22:00, Tue., 20 Aug. 0.0362 0.0319 0.0340
20:01-21:00, Tue., 20 Aug. 0.0365 0.0325 0.0346
19:01-20:00, Tue., 20 Aug. 0.0375 0.0321 0.0348
18:01-19:00, Tue., 20 Aug. 0.0403 0.0341 0.0367
17:01-18:00, Tue., 20 Aug. 0.0418 0.0360 0.0392
16:01-17:00, Tue., 20 Aug. 0.0384 0.0333 0.0354
15:01-16:00, Tue., 20 Aug. 0.0365 0.0324 0.0347
14:01-15:00, Tue., 20 Aug. 0.0373 0.0327 0.0348
13:01-14:00, Tue., 20 Aug. 0.0372 0.0324 0.0345
12:01-13:00, Tue., 20 Aug. 0.0367 0.0327 0.0346
11:01-12:00, Tue., 20 Aug. 0.0373 0.0331 0.0348
10:01-11:00, Tue., 20 Aug. 0.0370 0.0326 0.0347
09:01-10:00, Tue., 20 Aug. 0.0367 0.0327 0.0347
08:01-09:00, Tue., 20 Aug. 0.0366 0.0328 0.0350
07:01-08:00, Tue., 20 Aug. 0.0372 0.0327 0.0346
06:01-07:00, Tue., 20 Aug. 0.0373 0.0332 0.0348
05:01-06:00, Tue., 20 Aug. 0.0370 0.0327 0.0346
04:01-05:00, Tue., 20 Aug. 0.0365 0.0325 0.0348
03:01-04:00, Tue., 20 Aug. 0.0373 0.0329 0.0349
02:01-03:00, Tue., 20 Aug. 0.0371 0.0330 0.0349
01:01-02:00, Tue., 20 Aug. 0.0366 0.0325 0.0348
00:01-01:00, Tue., 20 Aug. 0.0382 0.0334 0.0353
23:01-24:00, Mon., 19 Aug. 0.0393 0.0342 0.0360
22:01-23:00, Mon., 19 Aug. 0.0369 0.0323 0.0350
21:01-22:00, Mon., 19 Aug. 0.0379 0.0326 0.0344
20:01-21:00, Mon., 19 Aug. 0.0374 0.0328 0.0348
19:01-20:00, Mon., 19 Aug. 0.0367 0.0331 0.0348
18:01-19:00, Mon., 19 Aug. 0.0367 0.0326 0.0347
17:01-18:00, Mon., 19 Aug. 0.0366 0.0325 0.0347
16:01-17:00, Mon., 19 Aug. 0.0376 0.0329 0.0345
15:01-16:00, Mon., 19 Aug. 0.0362 0.0328 0.0347
14:01-15:00, Mon., 19 Aug. 0.0368 0.0330 0.0350
13:01-14:00, Mon., 19 Aug. 0.0373 0.0324 0.0347
12:01-13:00, Mon., 19 Aug. 0.0377 0.0327 0.0349
11:01-12:00, Mon., 19 Aug. 0.0375 0.0332 0.0351
10:01-11:00, Mon., 19 Aug. 0.0370 0.0325 0.0350
09:01-10:00, Mon., 19 Aug. 0.0364 0.0324 0.0347
08:01-09:00, Mon., 19 Aug. 0.0365 0.0327 0.0350
07:01-08:00, Mon., 19 Aug. 0.0374 0.0331 0.0348
06:01-07:00, Mon., 19 Aug. 0.0368 0.0330 0.0350
05:01-06:00, Mon., 19 Aug. 0.0374 0.0329 0.0347
04:01-05:00, Mon., 19 Aug. 0.0369 0.0329 0.0347
03:01-04:00, Mon., 19 Aug. 0.0369 0.0327 0.0347
02:01-03:00, Mon., 19 Aug. 0.0374 0.0329 0.0348
01:01-02:00, Mon., 19 Aug. 0.0369 0.0321 0.0346
00:01-01:00, Mon., 19 Aug. 0.0370 0.0332 0.0348