Measurement results by the hour (Adachi) 16 Dec., 2019 - 22 Dec., 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., 22 Dec. 0.0518 0.0391 0.0453
22:01-23:00, Sun., 22 Dec. 0.0500 0.0416 0.0459
21:01-22:00, Sun., 22 Dec. 0.0521 0.0422 0.0464
20:01-21:00, Sun., 22 Dec. 0.0494 0.0428 0.0465
19:01-20:00, Sun., 22 Dec. 0.0463 0.0397 0.0435
18:01-19:00, Sun., 22 Dec. 0.0478 0.0382 0.0425
17:01-18:00, Sun., 22 Dec. 0.0435 0.0345 0.0386
16:01-17:00, Sun., 22 Dec. 0.0390 0.0332 0.0364
15:01-16:00, Sun., 22 Dec. 0.0360 0.0282 0.0315
14:01-15:00, Sun., 22 Dec. 0.0334 0.0293 0.0311
13:01-14:00, Sun., 22 Dec. 0.0341 0.0290 0.0315
12:01-13:00, Sun., 22 Dec. 0.0330 0.0294 0.0313
11:01-12:00, Sun., 22 Dec. 0.0337 0.0294 0.0312
10:01-11:00, Sun., 22 Dec. 0.0333 0.0298 0.0314
09:01-10:00, Sun., 22 Dec. 0.0330 0.0295 0.0313
08:01-09:00, Sun., 22 Dec. 0.0337 0.0297 0.0316
07:01-08:00, Sun., 22 Dec. 0.0329 0.0300 0.0313
06:01-07:00, Sun., 22 Dec. 0.0327 0.0284 0.0310
05:01-06:00, Sun., 22 Dec. 0.0328 0.0288 0.0307
04:01-05:00, Sun., 22 Dec. 0.0324 0.0287 0.0304
03:01-04:00, Sun., 22 Dec. 0.0326 0.0288 0.0304
02:01-03:00, Sun., 22 Dec. 0.0323 0.0290 0.0304
01:01-02:00, Sun., 22 Dec. 0.0321 0.0283 0.0303
00:01-01:00, Sun., 22 Dec. 0.0332 0.0283 0.0303
23:01-24:00, Sat., 21 Dec. 0.0321 0.0277 0.0302
22:01-23:00, Sat., 21 Dec. 0.0325 0.0280 0.0300
21:01-22:00, Sat., 21 Dec. 0.0318 0.0282 0.0300
20:01-21:00, Sat., 21 Dec. 0.0322 0.0285 0.0302
19:01-20:00, Sat., 21 Dec. 0.0320 0.0287 0.0302
18:01-19:00, Sat., 21 Dec. 0.0316 0.0276 0.0299
17:01-18:00, Sat., 21 Dec. 0.0321 0.0279 0.0299
16:01-17:00, Sat., 21 Dec. 0.0314 0.0278 0.0298
15:01-16:00, Sat., 21 Dec. 0.0317 0.0283 0.0301
14:01-15:00, Sat., 21 Dec. 0.0324 0.0277 0.0300
13:01-14:00, Sat., 21 Dec. 0.0318 0.0285 0.0299
12:01-13:00, Sat., 21 Dec. 0.0324 0.0286 0.0302
11:01-12:00, Sat., 21 Dec. 0.0324 0.0274 0.0301
10:01-11:00, Sat., 21 Dec. 0.0319 0.0286 0.0303
09:01-10:00, Sat., 21 Dec. 0.0323 0.0281 0.0302
08:01-09:00, Sat., 21 Dec. 0.0321 0.0278 0.0299
07:01-08:00, Sat., 21 Dec. 0.0323 0.0277 0.0300
06:01-07:00, Sat., 21 Dec. 0.0325 0.0267 0.0301
05:01-06:00, Sat., 21 Dec. 0.0322 0.0277 0.0300
04:01-05:00, Sat., 21 Dec. 0.0319 0.0283 0.0301
03:01-04:00, Sat., 21 Dec. 0.0317 0.0281 0.0300
02:01-03:00, Sat., 21 Dec. 0.0309 0.0277 0.0297
01:01-02:00, Sat., 21 Dec. 0.0315 0.0271 0.0294
00:01-01:00, Sat., 21 Dec. 0.0315 0.0279 0.0297
23:01-24:00, Fri., 20 Dec. 0.0313 0.0274 0.0294
22:01-23:00, Fri., 20 Dec. 0.0308 0.0271 0.0294
21:01-22:00, Fri., 20 Dec. 0.0310 0.0277 0.0291
20:01-21:00, Fri., 20 Dec. 0.0308 0.0268 0.0290
19:01-20:00, Fri., 20 Dec. 0.0310 0.0267 0.0293
18:01-19:00, Fri., 20 Dec. 0.0313 0.0273 0.0296
17:01-18:00, Fri., 20 Dec. 0.0313 0.0272 0.0290
16:01-17:00, Fri., 20 Dec. 0.0307 0.0273 0.0291
15:01-16:00, Fri., 20 Dec. 0.0315 0.0270 0.0291
14:01-15:00, Fri., 20 Dec. 0.0311 0.0279 0.0295
13:01-14:00, Fri., 20 Dec. 0.0315 0.0270 0.0295
12:01-13:00, Fri., 20 Dec. 0.0315 0.0278 0.0296
11:01-12:00, Fri., 20 Dec. 0.0314 0.0280 0.0300
10:01-11:00, Fri., 20 Dec. 0.0318 0.0280 0.0302
09:01-10:00, Fri., 20 Dec. 0.0323 0.0279 0.0302
08:01-09:00, Fri., 20 Dec. 0.0315 0.0276 0.0296
07:01-08:00, Fri., 20 Dec. 0.0311 0.0271 0.0292
06:01-07:00, Fri., 20 Dec. 0.0319 0.0265 0.0298
05:01-06:00, Fri., 20 Dec. 0.0325 0.0282 0.0300
04:01-05:00, Fri., 20 Dec. 0.0318 0.0278 0.0300
03:01-04:00, Fri., 20 Dec. 0.0323 0.0278 0.0301
02:01-03:00, Fri., 20 Dec. 0.0329 0.0288 0.0303
01:01-02:00, Fri., 20 Dec. 0.0329 0.0283 0.0304
00:01-01:00, Fri., 20 Dec. 0.0318 0.0282 0.0302
23:01-24:00, Thu., 19 Dec. 0.0316 0.0279 0.0297
22:01-23:00, Thu., 19 Dec. 0.0323 0.0278 0.0295
21:01-22:00, Thu., 19 Dec. 0.0315 0.0279 0.0295
20:01-21:00, Thu., 19 Dec. 0.0316 0.0271 0.0295
19:01-20:00, Thu., 19 Dec. 0.0312 0.0279 0.0297
18:01-19:00, Thu., 19 Dec. 0.0320 0.0282 0.0301
17:01-18:00, Thu., 19 Dec. 0.0334 0.0287 0.0312
16:01-17:00, Thu., 19 Dec. 0.0343 0.0290 0.0319
15:01-16:00, Thu., 19 Dec. 0.0321 0.0272 0.0298
14:01-15:00, Thu., 19 Dec. 0.0332 0.0282 0.0307
13:01-14:00, Thu., 19 Dec. 0.0362 0.0297 0.0325
12:01-13:00, Thu., 19 Dec. 0.0372 0.0336 0.0354
11:01-12:00, Thu., 19 Dec. 0.0385 0.0297 0.0334
10:01-11:00, Thu., 19 Dec. 0.0325 0.0287 0.0309
09:01-10:00, Thu., 19 Dec. 0.0322 0.0286 0.0304
08:01-09:00, Thu., 19 Dec. 0.0322 0.0282 0.0300
07:01-08:00, Thu., 19 Dec. 0.0323 0.0274 0.0300
06:01-07:00, Thu., 19 Dec. 0.0315 0.0277 0.0300
05:01-06:00, Thu., 19 Dec. 0.0318 0.0282 0.0299
04:01-05:00, Thu., 19 Dec. 0.0315 0.0272 0.0297
03:01-04:00, Thu., 19 Dec. 0.0315 0.0284 0.0300
02:01-03:00, Thu., 19 Dec. 0.0325 0.0276 0.0300
01:01-02:00, Thu., 19 Dec. 0.0323 0.0287 0.0301
00:01-01:00, Thu., 19 Dec. 0.0327 0.0286 0.0301
23:01-24:00, Wed., 18 Dec. 0.0316 0.0283 0.0303
22:01-23:00, Wed., 18 Dec. 0.0319 0.0287 0.0300
21:01-22:00, Wed., 18 Dec. 0.0324 0.0285 0.0303
20:01-21:00, Wed., 18 Dec. 0.0322 0.0282 0.0301
19:01-20:00, Wed., 18 Dec. 0.0315 0.0278 0.0297
18:01-19:00, Wed., 18 Dec. 0.0318 0.0277 0.0299
17:01-18:00, Wed., 18 Dec. 0.0321 0.0282 0.0300
16:01-17:00, Wed., 18 Dec. 0.0331 0.0286 0.0304
15:01-16:00, Wed., 18 Dec. 0.0323 0.0281 0.0306
14:01-15:00, Wed., 18 Dec. 0.0343 0.0287 0.0310
13:01-14:00, Wed., 18 Dec. 0.0329 0.0289 0.0308
12:01-13:00, Wed., 18 Dec. 0.0322 0.0293 0.0308
11:01-12:00, Wed., 18 Dec. 0.0333 0.0286 0.0312
10:01-11:00, Wed., 18 Dec. 0.0338 0.0294 0.0312
09:01-10:00, Wed., 18 Dec. 0.0329 0.0294 0.0310
08:01-09:00, Wed., 18 Dec. 0.0325 0.0283 0.0303
07:01-08:00, Wed., 18 Dec. 0.0325 0.0283 0.0303
06:01-07:00, Wed., 18 Dec. 0.0329 0.0288 0.0308
05:01-06:00, Wed., 18 Dec. 0.0328 0.0286 0.0305
04:01-05:00, Wed., 18 Dec. 0.0327 0.0286 0.0306
03:01-04:00, Wed., 18 Dec. 0.0318 0.0288 0.0302
02:01-03:00, Wed., 18 Dec. 0.0327 0.0283 0.0299
01:01-02:00, Wed., 18 Dec. 0.0320 0.0275 0.0298
00:01-01:00, Wed., 18 Dec. 0.0328 0.0276 0.0299
23:01-24:00, Tue., 17 Dec. 0.0325 0.0275 0.0300
22:01-23:00, Tue., 17 Dec. 0.0321 0.0277 0.0298
21:01-22:00, Tue., 17 Dec. 0.0317 0.0273 0.0295
20:01-21:00, Tue., 17 Dec. 0.0317 0.0276 0.0296
19:01-20:00, Tue., 17 Dec. 0.0308 0.0271 0.0292
18:01-19:00, Tue., 17 Dec. 0.0318 0.0268 0.0294
17:01-18:00, Tue., 17 Dec. 0.0320 0.0280 0.0299
16:01-17:00, Tue., 17 Dec. 0.0320 0.0285 0.0299
15:01-16:00, Tue., 17 Dec. 0.0323 0.0286 0.0300
14:01-15:00, Tue., 17 Dec. 0.0317 0.0284 0.0300
13:01-14:00, Tue., 17 Dec. 0.0328 0.0287 0.0305
12:01-13:00, Tue., 17 Dec. 0.0348 0.0291 0.0314
11:01-12:00, Tue., 17 Dec. 0.0365 0.0306 0.0333
10:01-11:00, Tue., 17 Dec. 0.0396 0.0333 0.0359
09:01-10:00, Tue., 17 Dec. 0.0371 0.0317 0.0346
08:01-09:00, Tue., 17 Dec. 0.0348 0.0303 0.0321
07:01-08:00, Tue., 17 Dec. 0.0376 0.0307 0.0341
06:01-07:00, Tue., 17 Dec. 0.0373 0.0301 0.0337
05:01-06:00, Tue., 17 Dec. 0.0336 0.0297 0.0318
04:01-05:00, Tue., 17 Dec. 0.0352 0.0304 0.0324
03:01-04:00, Tue., 17 Dec. 0.0349 0.0305 0.0328
02:01-03:00, Tue., 17 Dec. 0.0343 0.0285 0.0315
01:01-02:00, Tue., 17 Dec. 0.0333 0.0288 0.0306
00:01-01:00, Tue., 17 Dec. 0.0322 0.0288 0.0305
23:01-24:00, Mon., 16 Dec. 0.0325 0.0281 0.0303
22:01-23:00, Mon., 16 Dec. 0.0314 0.0284 0.0299
21:01-22:00, Mon., 16 Dec. 0.0317 0.0280 0.0295
20:01-21:00, Mon., 16 Dec. 0.0314 0.0276 0.0294
19:01-20:00, Mon., 16 Dec. 0.0308 0.0277 0.0292
18:01-19:00, Mon., 16 Dec. 0.0323 0.0274 0.0292
17:01-18:00, Mon., 16 Dec. 0.0313 0.0277 0.0294
16:01-17:00, Mon., 16 Dec. 0.0310 0.0272 0.0293
15:01-16:00, Mon., 16 Dec. 0.0317 0.0274 0.0295
14:01-15:00, Mon., 16 Dec. 0.0326 0.0273 0.0297
13:01-14:00, Mon., 16 Dec. 0.0321 0.0273 0.0298
12:01-13:00, Mon., 16 Dec. 0.0310 0.0277 0.0296
11:01-12:00, Mon., 16 Dec. 0.0325 0.0274 0.0300
10:01-11:00, Mon., 16 Dec. 0.0326 0.0281 0.0305
09:01-10:00, Mon., 16 Dec. 0.0324 0.0290 0.0308
08:01-09:00, Mon., 16 Dec. 0.0331 0.0290 0.0306
07:01-08:00, Mon., 16 Dec. 0.0322 0.0279 0.0302
06:01-07:00, Mon., 16 Dec. 0.0317 0.0283 0.0303
05:01-06:00, Mon., 16 Dec. 0.0318 0.0288 0.0301
04:01-05:00, Mon., 16 Dec. 0.0321 0.0280 0.0302
03:01-04:00, Mon., 16 Dec. 0.0322 0.0275 0.0299
02:01-03:00, Mon., 16 Dec. 0.0323 0.0276 0.0299
01:01-02:00, Mon., 16 Dec. 0.0315 0.0280 0.0299
00:01-01:00, Mon., 16 Dec. 0.0312 0.0273 0.0294