Measurement results by the hour (Adachi) 27 Jan., 2020 - 2 Feb., 2020

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., 02 Feb. 0.0316 0.0276 0.0296
22:01-23:00, Sun., 02 Feb. 0.0313 0.0279 0.0293
21:01-22:00, Sun., 02 Feb. 0.0310 0.0275 0.0293
20:01-21:00, Sun., 02 Feb. 0.0317 0.0278 0.0295
19:01-20:00, Sun., 02 Feb. 0.0317 0.0272 0.0294
18:01-19:00, Sun., 02 Feb. 0.0318 0.0265 0.0293
17:01-18:00, Sun., 02 Feb. 0.0312 0.0277 0.0292
16:01-17:00, Sun., 02 Feb. 0.0315 0.0278 0.0294
15:01-16:00, Sun., 02 Feb. 0.0316 0.0275 0.0293
14:01-15:00, Sun., 02 Feb. 0.0324 0.0271 0.0296
13:01-14:00, Sun., 02 Feb. 0.0310 0.0278 0.0295
12:01-13:00, Sun., 02 Feb. 0.0311 0.0273 0.0295
11:01-12:00, Sun., 02 Feb. 0.0313 0.0276 0.0295
10:01-11:00, Sun., 02 Feb. 0.0309 0.0275 0.0293
09:01-10:00, Sun., 02 Feb. 0.0312 0.0277 0.0296
08:01-09:00, Sun., 02 Feb. 0.0318 0.0278 0.0295
07:01-08:00, Sun., 02 Feb. 0.0314 0.0270 0.0294
06:01-07:00, Sun., 02 Feb. 0.0311 0.0273 0.0293
05:01-06:00, Sun., 02 Feb. 0.0316 0.0270 0.0291
04:01-05:00, Sun., 02 Feb. 0.0313 0.0272 0.0294
03:01-04:00, Sun., 02 Feb. 0.0305 0.0272 0.0290
02:01-03:00, Sun., 02 Feb. 0.0314 0.0268 0.0295
01:01-02:00, Sun., 02 Feb. 0.0304 0.0270 0.0288
00:01-01:00, Sun., 02 Feb. 0.0308 0.0274 0.0290
23:01-24:00, Sat., 01 Feb. 0.0312 0.0275 0.0292
22:01-23:00, Sat., 01 Feb. 0.0317 0.0276 0.0292
21:01-22:00, Sat., 01 Feb. 0.0319 0.0272 0.0290
20:01-21:00, Sat., 01 Feb. 0.0310 0.0269 0.0289
19:01-20:00, Sat., 01 Feb. 0.0303 0.0271 0.0289
18:01-19:00, Sat., 01 Feb. 0.0312 0.0267 0.0291
17:01-18:00, Sat., 01 Feb. 0.0306 0.0266 0.0289
16:01-17:00, Sat., 01 Feb. 0.0310 0.0266 0.0289
15:01-16:00, Sat., 01 Feb. 0.0308 0.0276 0.0289
14:01-15:00, Sat., 01 Feb. 0.0306 0.0264 0.0290
13:01-14:00, Sat., 01 Feb. 0.0307 0.0269 0.0288
12:01-13:00, Sat., 01 Feb. 0.0306 0.0272 0.0291
11:01-12:00, Sat., 01 Feb. 0.0312 0.0269 0.0291
10:01-11:00, Sat., 01 Feb. 0.0306 0.0269 0.0291
09:01-10:00, Sat., 01 Feb. 0.0313 0.0274 0.0289
08:01-09:00, Sat., 01 Feb. 0.0309 0.0271 0.0291
07:01-08:00, Sat., 01 Feb. 0.0305 0.0266 0.0287
06:01-07:00, Sat., 01 Feb. 0.0309 0.0269 0.0288
05:01-06:00, Sat., 01 Feb. 0.0308 0.0274 0.0289
04:01-05:00, Sat., 01 Feb. 0.0307 0.0270 0.0287
03:01-04:00, Sat., 01 Feb. 0.0305 0.0271 0.0286
02:01-03:00, Sat., 01 Feb. 0.0303 0.0266 0.0283
01:01-02:00, Sat., 01 Feb. 0.0307 0.0259 0.0283
00:01-01:00, Sat., 01 Feb. 0.0307 0.0267 0.0284
23:01-24:00, Fri., 31 Jan. 0.0300 0.0267 0.0282
22:01-23:00, Fri., 31 Jan. 0.0313 0.0272 0.0287
21:01-22:00, Fri., 31 Jan. 0.0312 0.0266 0.0285
20:01-21:00, Fri., 31 Jan. 0.0308 0.0266 0.0287
19:01-20:00, Fri., 31 Jan. 0.0310 0.0268 0.0293
18:01-19:00, Fri., 31 Jan. 0.0307 0.0278 0.0293
17:01-18:00, Fri., 31 Jan. 0.0325 0.0284 0.0299
16:01-17:00, Fri., 31 Jan. 0.0318 0.0277 0.0297
15:01-16:00, Fri., 31 Jan. 0.0317 0.0275 0.0296
14:01-15:00, Fri., 31 Jan. 0.0313 0.0273 0.0291
13:01-14:00, Fri., 31 Jan. 0.0304 0.0270 0.0291
12:01-13:00, Fri., 31 Jan. 0.0310 0.0268 0.0290
11:01-12:00, Fri., 31 Jan. 0.0309 0.0273 0.0292
10:01-11:00, Fri., 31 Jan. 0.0313 0.0274 0.0293
09:01-10:00, Fri., 31 Jan. 0.0311 0.0272 0.0291
08:01-09:00, Fri., 31 Jan. 0.0314 0.0272 0.0288
07:01-08:00, Fri., 31 Jan. 0.0303 0.0260 0.0280
06:01-07:00, Fri., 31 Jan. 0.0303 0.0270 0.0287
05:01-06:00, Fri., 31 Jan. 0.0315 0.0265 0.0291
04:01-05:00, Fri., 31 Jan. 0.0312 0.0269 0.0293
03:01-04:00, Fri., 31 Jan. 0.0317 0.0268 0.0290
02:01-03:00, Fri., 31 Jan. 0.0303 0.0273 0.0288
01:01-02:00, Fri., 31 Jan. 0.0304 0.0272 0.0286
00:01-01:00, Fri., 31 Jan. 0.0305 0.0266 0.0285
23:01-24:00, Thu., 30 Jan. 0.0297 0.0260 0.0281
22:01-23:00, Thu., 30 Jan. 0.0306 0.0262 0.0285
21:01-22:00, Thu., 30 Jan. 0.0299 0.0266 0.0284
20:01-21:00, Thu., 30 Jan. 0.0305 0.0262 0.0283
19:01-20:00, Thu., 30 Jan. 0.0300 0.0266 0.0283
18:01-19:00, Thu., 30 Jan. 0.0304 0.0264 0.0284
17:01-18:00, Thu., 30 Jan. 0.0305 0.0267 0.0284
16:01-17:00, Thu., 30 Jan. 0.0304 0.0269 0.0287
15:01-16:00, Thu., 30 Jan. 0.0308 0.0268 0.0287
14:01-15:00, Thu., 30 Jan. 0.0305 0.0273 0.0290
13:01-14:00, Thu., 30 Jan. 0.0314 0.0275 0.0293
12:01-13:00, Thu., 30 Jan. 0.0307 0.0273 0.0291
11:01-12:00, Thu., 30 Jan. 0.0309 0.0274 0.0289
10:01-11:00, Thu., 30 Jan. 0.0309 0.0271 0.0289
09:01-10:00, Thu., 30 Jan. 0.0308 0.0275 0.0291
08:01-09:00, Thu., 30 Jan. 0.0314 0.0270 0.0291
07:01-08:00, Thu., 30 Jan. 0.0314 0.0270 0.0291
06:01-07:00, Thu., 30 Jan. 0.0308 0.0275 0.0288
05:01-06:00, Thu., 30 Jan. 0.0306 0.0268 0.0287
04:01-05:00, Thu., 30 Jan. 0.0302 0.0268 0.0286
03:01-04:00, Thu., 30 Jan. 0.0305 0.0261 0.0288
02:01-03:00, Thu., 30 Jan. 0.0302 0.0268 0.0283
01:01-02:00, Thu., 30 Jan. 0.0305 0.0260 0.0285
00:01-01:00, Thu., 30 Jan. 0.0303 0.0266 0.0283
23:01-24:00, Wed., 29 Jan. 0.0305 0.0264 0.0285
22:01-23:00, Wed., 29 Jan. 0.0303 0.0261 0.0284
21:01-22:00, Wed., 29 Jan. 0.0305 0.0265 0.0285
20:01-21:00, Wed., 29 Jan. 0.0300 0.0265 0.0284
19:01-20:00, Wed., 29 Jan. 0.0301 0.0266 0.0283
18:01-19:00, Wed., 29 Jan. 0.0303 0.0264 0.0285
17:01-18:00, Wed., 29 Jan. 0.0298 0.0263 0.0280
16:01-17:00, Wed., 29 Jan. 0.0300 0.0262 0.0281
15:01-16:00, Wed., 29 Jan. 0.0304 0.0263 0.0281
14:01-15:00, Wed., 29 Jan. 0.0299 0.0260 0.0282
13:01-14:00, Wed., 29 Jan. 0.0304 0.0263 0.0282
12:01-13:00, Wed., 29 Jan. 0.0303 0.0265 0.0285
11:01-12:00, Wed., 29 Jan. 0.0295 0.0260 0.0281
10:01-11:00, Wed., 29 Jan. 0.0305 0.0266 0.0284
09:01-10:00, Wed., 29 Jan. 0.0300 0.0257 0.0281
08:01-09:00, Wed., 29 Jan. 0.0307 0.0267 0.0284
07:01-08:00, Wed., 29 Jan. 0.0301 0.0261 0.0286
06:01-07:00, Wed., 29 Jan. 0.0329 0.0281 0.0302
05:01-06:00, Wed., 29 Jan. 0.0345 0.0297 0.0317
04:01-05:00, Wed., 29 Jan. 0.0440 0.0321 0.0381
03:01-04:00, Wed., 29 Jan. 0.0470 0.0398 0.0430
02:01-03:00, Wed., 29 Jan. 0.0483 0.0405 0.0441
01:01-02:00, Wed., 29 Jan. 0.0470 0.0396 0.0435
00:01-01:00, Wed., 29 Jan. 0.0476 0.0415 0.0446
23:01-24:00, Tue., 28 Jan. 0.0497 0.0430 0.0464
22:01-23:00, Tue., 28 Jan. 0.0512 0.0429 0.0469
21:01-22:00, Tue., 28 Jan. 0.0496 0.0398 0.0444
20:01-21:00, Tue., 28 Jan. 0.0467 0.0390 0.0424
19:01-20:00, Tue., 28 Jan. 0.0448 0.0378 0.0418
18:01-19:00, Tue., 28 Jan. 0.0466 0.0384 0.0431
17:01-18:00, Tue., 28 Jan. 0.0482 0.0395 0.0430
16:01-17:00, Tue., 28 Jan. 0.0479 0.0410 0.0440
15:01-16:00, Tue., 28 Jan. 0.0450 0.0366 0.0416
14:01-15:00, Tue., 28 Jan. 0.0452 0.0384 0.0412
13:01-14:00, Tue., 28 Jan. 0.0437 0.0364 0.0392
12:01-13:00, Tue., 28 Jan. 0.0426 0.0334 0.0362
11:01-12:00, Tue., 28 Jan. 0.0402 0.0349 0.0371
10:01-11:00, Tue., 28 Jan. 0.0421 0.0351 0.0380
09:01-10:00, Tue., 28 Jan. 0.0398 0.0341 0.0367
08:01-09:00, Tue., 28 Jan. 0.0419 0.0361 0.0385
07:01-08:00, Tue., 28 Jan. 0.0423 0.0363 0.0382
06:01-07:00, Tue., 28 Jan. 0.0438 0.0352 0.0390
05:01-06:00, Tue., 28 Jan. 0.0414 0.0344 0.0377
04:01-05:00, Tue., 28 Jan. 0.0417 0.0349 0.0382
03:01-04:00, Tue., 28 Jan. 0.0448 0.0367 0.0405
02:01-03:00, Tue., 28 Jan. 0.0420 0.0319 0.0360
01:01-02:00, Tue., 28 Jan. 0.0420 0.0337 0.0371
00:01-01:00, Tue., 28 Jan. 0.0438 0.0366 0.0395
23:01-24:00, Mon., 27 Jan. 0.0384 0.0333 0.0355
22:01-23:00, Mon., 27 Jan. 0.0371 0.0332 0.0352
21:01-22:00, Mon., 27 Jan. 0.0372 0.0336 0.0354
20:01-21:00, Mon., 27 Jan. 0.0365 0.0278 0.0320
19:01-20:00, Mon., 27 Jan. 0.0305 0.0273 0.0287
18:01-19:00, Mon., 27 Jan. 0.0310 0.0271 0.0289
17:01-18:00, Mon., 27 Jan. 0.0309 0.0271 0.0292
16:01-17:00, Mon., 27 Jan. 0.0309 0.0273 0.0290
15:01-16:00, Mon., 27 Jan. 0.0305 0.0269 0.0291
14:01-15:00, Mon., 27 Jan. 0.0322 0.0274 0.0293
13:01-14:00, Mon., 27 Jan. 0.0309 0.0274 0.0292
12:01-13:00, Mon., 27 Jan. 0.0315 0.0275 0.0292
11:01-12:00, Mon., 27 Jan. 0.0311 0.0275 0.0292
10:01-11:00, Mon., 27 Jan. 0.0317 0.0281 0.0298
09:01-10:00, Mon., 27 Jan. 0.0327 0.0287 0.0302
08:01-09:00, Mon., 27 Jan. 0.0325 0.0277 0.0300
07:01-08:00, Mon., 27 Jan. 0.0315 0.0285 0.0300
06:01-07:00, Mon., 27 Jan. 0.0317 0.0283 0.0300
05:01-06:00, Mon., 27 Jan. 0.0318 0.0282 0.0297
04:01-05:00, Mon., 27 Jan. 0.0323 0.0277 0.0296
03:01-04:00, Mon., 27 Jan. 0.0313 0.0279 0.0294
02:01-03:00, Mon., 27 Jan. 0.0313 0.0272 0.0293
01:01-02:00, Mon., 27 Jan. 0.0312 0.0270 0.0291
00:01-01:00, Mon., 27 Jan. 0.0310 0.0266 0.0287