Measurement results by the hour (Koto) 21 Jan., 2019 - 27 Jan., 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., 27 Jan. 0.0389 0.0328 0.0350
22:01-23:00, Sun., 27 Jan. 0.0386 0.0328 0.0352
21:01-22:00, Sun., 27 Jan. 0.0384 0.0333 0.0351
20:01-21:00, Sun., 27 Jan. 0.0373 0.0329 0.0349
19:01-20:00, Sun., 27 Jan. 0.0374 0.0323 0.0350
18:01-19:00, Sun., 27 Jan. 0.0371 0.0327 0.0350
17:01-18:00, Sun., 27 Jan. 0.0371 0.0334 0.0352
16:01-17:00, Sun., 27 Jan. 0.0370 0.0318 0.0349
15:01-16:00, Sun., 27 Jan. 0.0377 0.0330 0.0350
14:01-15:00, Sun., 27 Jan. 0.0381 0.0328 0.0351
13:01-14:00, Sun., 27 Jan. 0.0377 0.0327 0.0350
12:01-13:00, Sun., 27 Jan. 0.0380 0.0332 0.0353
11:01-12:00, Sun., 27 Jan. 0.0381 0.0328 0.0349
10:01-11:00, Sun., 27 Jan. 0.0375 0.0334 0.0354
09:01-10:00, Sun., 27 Jan. 0.0378 0.0330 0.0352
08:01-09:00, Sun., 27 Jan. 0.0368 0.0327 0.0353
07:01-08:00, Sun., 27 Jan. 0.0373 0.0337 0.0354
06:01-07:00, Sun., 27 Jan. 0.0377 0.0337 0.0354
05:01-06:00, Sun., 27 Jan. 0.0374 0.0336 0.0353
04:01-05:00, Sun., 27 Jan. 0.0376 0.0328 0.0351
03:01-04:00, Sun., 27 Jan. 0.0372 0.0341 0.0354
02:01-03:00, Sun., 27 Jan. 0.0377 0.0335 0.0355
01:01-02:00, Sun., 27 Jan. 0.0374 0.0327 0.0352
00:01-01:00, Sun., 27 Jan. 0.0375 0.0334 0.0355
23:01-24:00, Sat., 26 Jan. 0.0375 0.0332 0.0351
22:01-23:00, Sat., 26 Jan. 0.0385 0.0331 0.0354
21:01-22:00, Sat., 26 Jan. 0.0368 0.0332 0.0350
20:01-21:00, Sat., 26 Jan. 0.0382 0.0336 0.0356
19:01-20:00, Sat., 26 Jan. 0.0385 0.0329 0.0354
18:01-19:00, Sat., 26 Jan. 0.0374 0.0333 0.0354
17:01-18:00, Sat., 26 Jan. 0.0372 0.0332 0.0352
16:01-17:00, Sat., 26 Jan. 0.0378 0.0338 0.0353
15:01-16:00, Sat., 26 Jan. 0.0376 0.0334 0.0351
14:01-15:00, Sat., 26 Jan. 0.0371 0.0322 0.0350
13:01-14:00, Sat., 26 Jan. 0.0372 0.0336 0.0354
12:01-13:00, Sat., 26 Jan. 0.0373 0.0315 0.0349
11:01-12:00, Sat., 26 Jan. 0.0365 0.0330 0.0352
10:01-11:00, Sat., 26 Jan. 0.0376 0.0335 0.0353
09:01-10:00, Sat., 26 Jan. 0.0371 0.0333 0.0352
08:01-09:00, Sat., 26 Jan. 0.0377 0.0335 0.0354
07:01-08:00, Sat., 26 Jan. 0.0378 0.0334 0.0353
06:01-07:00, Sat., 26 Jan. 0.0374 0.0332 0.0353
05:01-06:00, Sat., 26 Jan. 0.0376 0.0331 0.0353
04:01-05:00, Sat., 26 Jan. 0.0368 0.0334 0.0353
03:01-04:00, Sat., 26 Jan. 0.0377 0.0332 0.0353
02:01-03:00, Sat., 26 Jan. 0.0370 0.0332 0.0352
01:01-02:00, Sat., 26 Jan. 0.0371 0.0331 0.0352
00:01-01:00, Sat., 26 Jan. 0.0374 0.0333 0.0352
23:01-24:00, Fri., 25 Jan. 0.0375 0.0327 0.0351
22:01-23:00, Fri., 25 Jan. 0.0373 0.0324 0.0349
21:01-22:00, Fri., 25 Jan. 0.0370 0.0326 0.0350
20:01-21:00, Fri., 25 Jan. 0.0376 0.0322 0.0351
19:01-20:00, Fri., 25 Jan. 0.0368 0.0325 0.0348
18:01-19:00, Fri., 25 Jan. 0.0368 0.0327 0.0349
17:01-18:00, Fri., 25 Jan. 0.0371 0.0337 0.0350
16:01-17:00, Fri., 25 Jan. 0.0379 0.0331 0.0352
15:01-16:00, Fri., 25 Jan. 0.0369 0.0329 0.0349
14:01-15:00, Fri., 25 Jan. 0.0372 0.0331 0.0351
13:01-14:00, Fri., 25 Jan. 0.0366 0.0330 0.0346
12:01-13:00, Fri., 25 Jan. 0.0373 0.0332 0.0349
11:01-12:00, Fri., 25 Jan. 0.0374 0.0331 0.0349
10:01-11:00, Fri., 25 Jan. 0.0371 0.0331 0.0348
09:01-10:00, Fri., 25 Jan. 0.0375 0.0328 0.0349
08:01-09:00, Fri., 25 Jan. 0.0368 0.0331 0.0348
07:01-08:00, Fri., 25 Jan. 0.0365 0.0330 0.0350
06:01-07:00, Fri., 25 Jan. 0.0370 0.0329 0.0348
05:01-06:00, Fri., 25 Jan. 0.0374 0.0331 0.0353
04:01-05:00, Fri., 25 Jan. 0.0373 0.0333 0.0351
03:01-04:00, Fri., 25 Jan. 0.0375 0.0328 0.0352
02:01-03:00, Fri., 25 Jan. 0.0370 0.0327 0.0351
01:01-02:00, Fri., 25 Jan. 0.0374 0.0333 0.0350
00:01-01:00, Fri., 25 Jan. 0.0370 0.0327 0.0351
23:01-24:00, Thu., 24 Jan. 0.0376 0.0322 0.0352
22:01-23:00, Thu., 24 Jan. 0.0381 0.0329 0.0354
21:01-22:00, Thu., 24 Jan. 0.0372 0.0327 0.0353
20:01-21:00, Thu., 24 Jan. 0.0374 0.0328 0.0351
19:01-20:00, Thu., 24 Jan. 0.0368 0.0319 0.0353
18:01-19:00, Thu., 24 Jan. 0.0370 0.0327 0.0351
17:01-18:00, Thu., 24 Jan. 0.0371 0.0331 0.0350
16:01-17:00, Thu., 24 Jan. 0.0374 0.0332 0.0353
15:01-16:00, Thu., 24 Jan. 0.0372 0.0332 0.0349
14:01-15:00, Thu., 24 Jan. 0.0368 0.0332 0.0353
13:01-14:00, Thu., 24 Jan. 0.0374 0.0328 0.0353
12:01-13:00, Thu., 24 Jan. 0.0381 0.0326 0.0351
11:01-12:00, Thu., 24 Jan. 0.0375 0.0332 0.0350
10:01-11:00, Thu., 24 Jan. 0.0367 0.0327 0.0351
09:01-10:00, Thu., 24 Jan. 0.0377 0.0334 0.0352
08:01-09:00, Thu., 24 Jan. 0.0374 0.0329 0.0354
07:01-08:00, Thu., 24 Jan. 0.0375 0.0329 0.0354
06:01-07:00, Thu., 24 Jan. 0.0382 0.0337 0.0356
05:01-06:00, Thu., 24 Jan. 0.0374 0.0333 0.0356
04:01-05:00, Thu., 24 Jan. 0.0387 0.0333 0.0359
03:01-04:00, Thu., 24 Jan. 0.0376 0.0333 0.0354
02:01-03:00, Thu., 24 Jan. 0.0375 0.0334 0.0355
01:01-02:00, Thu., 24 Jan. 0.0374 0.0332 0.0354
00:01-01:00, Thu., 24 Jan. 0.0390 0.0337 0.0357
23:01-24:00, Wed., 23 Jan. 0.0376 0.0331 0.0352
22:01-23:00, Wed., 23 Jan. 0.0379 0.0323 0.0351
21:01-22:00, Wed., 23 Jan. 0.0371 0.0335 0.0353
20:01-21:00, Wed., 23 Jan. 0.0368 0.0324 0.0352
19:01-20:00, Wed., 23 Jan. 0.0369 0.0331 0.0352
18:01-19:00, Wed., 23 Jan. 0.0373 0.0331 0.0351
17:01-18:00, Wed., 23 Jan. 0.0372 0.0337 0.0354
16:01-17:00, Wed., 23 Jan. 0.0377 0.0323 0.0350
15:01-16:00, Wed., 23 Jan. 0.0378 0.0335 0.0351
14:01-15:00, Wed., 23 Jan. 0.0382 0.0329 0.0353
13:01-14:00, Wed., 23 Jan. 0.0376 0.0326 0.0350
12:01-13:00, Wed., 23 Jan. 0.0370 0.0331 0.0350
11:01-12:00, Wed., 23 Jan. 0.0373 0.0334 0.0352
10:01-11:00, Wed., 23 Jan. 0.0376 0.0334 0.0352
09:01-10:00, Wed., 23 Jan. 0.0378 0.0328 0.0353
08:01-09:00, Wed., 23 Jan. 0.0386 0.0333 0.0355
07:01-08:00, Wed., 23 Jan. 0.0376 0.0326 0.0354
06:01-07:00, Wed., 23 Jan. 0.0384 0.0329 0.0355
05:01-06:00, Wed., 23 Jan. 0.0381 0.0332 0.0353
04:01-05:00, Wed., 23 Jan. 0.0379 0.0335 0.0356
03:01-04:00, Wed., 23 Jan. 0.0369 0.0324 0.0351
02:01-03:00, Wed., 23 Jan. 0.0383 0.0331 0.0354
01:01-02:00, Wed., 23 Jan. 0.0377 0.0331 0.0352
00:01-01:00, Wed., 23 Jan. 0.0369 0.0331 0.0350
23:01-24:00, Tue., 22 Jan. 0.0373 0.0336 0.0352
22:01-23:00, Tue., 22 Jan. 0.0370 0.0328 0.0351
21:01-22:00, Tue., 22 Jan. 0.0373 0.0325 0.0352
20:01-21:00, Tue., 22 Jan. 0.0381 0.0333 0.0353
19:01-20:00, Tue., 22 Jan. 0.0382 0.0331 0.0351
18:01-19:00, Tue., 22 Jan. 0.0381 0.0337 0.0355
17:01-18:00, Tue., 22 Jan. 0.0373 0.0320 0.0352
16:01-17:00, Tue., 22 Jan. 0.0381 0.0341 0.0354
15:01-16:00, Tue., 22 Jan. 0.0373 0.0334 0.0353
14:01-15:00, Tue., 22 Jan. 0.0368 0.0334 0.0352
13:01-14:00, Tue., 22 Jan. 0.0369 0.0326 0.0350
12:01-13:00, Tue., 22 Jan. 0.0373 0.0335 0.0352
11:01-12:00, Tue., 22 Jan. 0.0371 0.0336 0.0353
10:01-11:00, Tue., 22 Jan. 0.0380 0.0331 0.0352
09:01-10:00, Tue., 22 Jan. 0.0373 0.0334 0.0354
08:01-09:00, Tue., 22 Jan. 0.0385 0.0334 0.0355
07:01-08:00, Tue., 22 Jan. 0.0376 0.0332 0.0356
06:01-07:00, Tue., 22 Jan. 0.0380 0.0337 0.0352
05:01-06:00, Tue., 22 Jan. 0.0385 0.0338 0.0357
04:01-05:00, Tue., 22 Jan. 0.0377 0.0334 0.0352
03:01-04:00, Tue., 22 Jan. 0.0376 0.0335 0.0353
02:01-03:00, Tue., 22 Jan. 0.0373 0.0329 0.0350
01:01-02:00, Tue., 22 Jan. 0.0374 0.0329 0.0352
00:01-01:00, Tue., 22 Jan. 0.0379 0.0339 0.0355
23:01-24:00, Mon., 21 Jan. 0.0380 0.0333 0.0353
22:01-23:00, Mon., 21 Jan. 0.0386 0.0338 0.0354
21:01-22:00, Mon., 21 Jan. 0.0374 0.0331 0.0353
20:01-21:00, Mon., 21 Jan. 0.0374 0.0332 0.0352
19:01-20:00, Mon., 21 Jan. 0.0374 0.0335 0.0352
18:01-19:00, Mon., 21 Jan. 0.0378 0.0328 0.0352
17:01-18:00, Mon., 21 Jan. 0.0380 0.0337 0.0352
16:01-17:00, Mon., 21 Jan. 0.0375 0.0335 0.0352
15:01-16:00, Mon., 21 Jan. 0.0379 0.0334 0.0353
14:01-15:00, Mon., 21 Jan. 0.0375 0.0328 0.0352
13:01-14:00, Mon., 21 Jan. 0.0373 0.0330 0.0353
12:01-13:00, Mon., 21 Jan. 0.0375 0.0337 0.0354
11:01-12:00, Mon., 21 Jan. 0.0369 0.0332 0.0351
10:01-11:00, Mon., 21 Jan. 0.0385 0.0328 0.0353
09:01-10:00, Mon., 21 Jan. 0.0375 0.0332 0.0353
08:01-09:00, Mon., 21 Jan. 0.0380 0.0327 0.0354
07:01-08:00, Mon., 21 Jan. 0.0383 0.0340 0.0358
06:01-07:00, Mon., 21 Jan. 0.0374 0.0334 0.0355
05:01-06:00, Mon., 21 Jan. 0.0373 0.0335 0.0355
04:01-05:00, Mon., 21 Jan. 0.0383 0.0341 0.0356
03:01-04:00, Mon., 21 Jan. 0.0386 0.0341 0.0358
02:01-03:00, Mon., 21 Jan. 0.0382 0.0328 0.0356
01:01-02:00, Mon., 21 Jan. 0.0382 0.0331 0.0357
00:01-01:00, Mon., 21 Jan. 0.0382 0.0340 0.0359