Measurement results by the hour (Chofu) 23 Nov., 2015 - 29 Nov., 2015

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., 29 Nov. 0.0335 0.0295 0.0315
22:01-23:00, Sun., 29 Nov. 0.0341 0.0299 0.0317
21:01-22:00, Sun., 29 Nov. 0.0335 0.0298 0.0315
20:01-21:00, Sun., 29 Nov. 0.0328 0.0299 0.0312
19:01-20:00, Sun., 29 Nov. 0.0330 0.0289 0.0306
18:01-19:00, Sun., 29 Nov. 0.0329 0.0289 0.0307
17:01-18:00, Sun., 29 Nov. 0.0324 0.0282 0.0306
16:01-17:00, Sun., 29 Nov. 0.0324 0.0286 0.0304
15:01-16:00, Sun., 29 Nov. 0.0333 0.0284 0.0304
14:01-15:00, Sun., 29 Nov. 0.0320 0.0290 0.0306
13:01-14:00, Sun., 29 Nov. 0.0325 0.0284 0.0305
12:01-13:00, Sun., 29 Nov. 0.0320 0.0290 0.0307
11:01-12:00, Sun., 29 Nov. 0.0333 0.0289 0.0312
10:01-11:00, Sun., 29 Nov. 0.0336 0.0293 0.0316
09:01-10:00, Sun., 29 Nov. 0.0349 0.0303 0.0326
08:01-09:00, Sun., 29 Nov. 0.0360 0.0313 0.0335
07:01-08:00, Sun., 29 Nov. 0.0356 0.0301 0.0335
06:01-07:00, Sun., 29 Nov. 0.0348 0.0310 0.0329
05:01-06:00, Sun., 29 Nov. 0.0347 0.0308 0.0331
04:01-05:00, Sun., 29 Nov. 0.0352 0.0304 0.0329
03:01-04:00, Sun., 29 Nov. 0.0345 0.0306 0.0324
02:01-03:00, Sun., 29 Nov. 0.0345 0.0292 0.0324
01:01-02:00, Sun., 29 Nov. 0.0337 0.0293 0.0314
00:01-01:00, Sun., 29 Nov. 0.0337 0.0281 0.0311
23:01-24:00, Sat., 28 Nov. 0.0334 0.0294 0.0310
22:01-23:00, Sat., 28 Nov. 0.0328 0.0282 0.0310
21:01-22:00, Sat., 28 Nov. 0.0329 0.0288 0.0312
20:01-21:00, Sat., 28 Nov. 0.0339 0.0289 0.0313
19:01-20:00, Sat., 28 Nov. 0.0330 0.0289 0.0307
18:01-19:00, Sat., 28 Nov. 0.0321 0.0285 0.0303
17:01-18:00, Sat., 28 Nov. 0.0325 0.0275 0.0301
16:01-17:00, Sat., 28 Nov. 0.0325 0.0284 0.0303
15:01-16:00, Sat., 28 Nov. 0.0334 0.0288 0.0306
14:01-15:00, Sat., 28 Nov. 0.0324 0.0290 0.0303
13:01-14:00, Sat., 28 Nov. 0.0322 0.0287 0.0307
12:01-13:00, Sat., 28 Nov. 0.0325 0.0276 0.0308
11:01-12:00, Sat., 28 Nov. 0.0335 0.0291 0.0310
10:01-11:00, Sat., 28 Nov. 0.0334 0.0303 0.0317
09:01-10:00, Sat., 28 Nov. 0.0345 0.0306 0.0326
08:01-09:00, Sat., 28 Nov. 0.0361 0.0313 0.0331
07:01-08:00, Sat., 28 Nov. 0.0350 0.0309 0.0328
06:01-07:00, Sat., 28 Nov. 0.0345 0.0299 0.0325
05:01-06:00, Sat., 28 Nov. 0.0343 0.0303 0.0322
04:01-05:00, Sat., 28 Nov. 0.0342 0.0301 0.0321
03:01-04:00, Sat., 28 Nov. 0.0347 0.0309 0.0324
02:01-03:00, Sat., 28 Nov. 0.0339 0.0306 0.0326
01:01-02:00, Sat., 28 Nov. 0.0345 0.0306 0.0324
00:01-01:00, Sat., 28 Nov. 0.0342 0.0301 0.0321
23:01-24:00, Fri., 27 Nov. 0.0338 0.0299 0.0318
22:01-23:00, Fri., 27 Nov. 0.0331 0.0291 0.0310
21:01-22:00, Fri., 27 Nov. 0.0328 0.0291 0.0309
20:01-21:00, Fri., 27 Nov. 0.0322 0.0285 0.0305
19:01-20:00, Fri., 27 Nov. 0.0323 0.0285 0.0305
18:01-19:00, Fri., 27 Nov. 0.0318 0.0288 0.0303
17:01-18:00, Fri., 27 Nov. 0.0325 0.0275 0.0304
16:01-17:00, Fri., 27 Nov. 0.0331 0.0287 0.0303
15:01-16:00, Fri., 27 Nov. 0.0320 0.0286 0.0305
14:01-15:00, Fri., 27 Nov. 0.0326 0.0285 0.0302
13:01-14:00, Fri., 27 Nov. 0.0320 0.0288 0.0301
12:01-13:00, Fri., 27 Nov. 0.0323 0.0277 0.0302
11:01-12:00, Fri., 27 Nov. 0.0330 0.0281 0.0302
10:01-11:00, Fri., 27 Nov. 0.0325 0.0282 0.0302
09:01-10:00, Fri., 27 Nov. 0.0323 0.0282 0.0302
08:01-09:00, Fri., 27 Nov. 0.0341 0.0293 0.0313
07:01-08:00, Fri., 27 Nov. 0.0339 0.0300 0.0318
06:01-07:00, Fri., 27 Nov. 0.0344 0.0302 0.0322
05:01-06:00, Fri., 27 Nov. 0.0333 0.0291 0.0313
04:01-05:00, Fri., 27 Nov. 0.0334 0.0288 0.0309
03:01-04:00, Fri., 27 Nov. 0.0325 0.0282 0.0305
02:01-03:00, Fri., 27 Nov. 0.0327 0.0288 0.0305
01:01-02:00, Fri., 27 Nov. 0.0325 0.0280 0.0305
00:01-01:00, Fri., 27 Nov. 0.0318 0.0288 0.0303
23:01-24:00, Thu., 26 Nov. 0.0322 0.0278 0.0303
22:01-23:00, Thu., 26 Nov. 0.0329 0.0284 0.0302
21:01-22:00, Thu., 26 Nov. 0.0341 0.0281 0.0300
20:01-21:00, Thu., 26 Nov. 0.0326 0.0281 0.0302
19:01-20:00, Thu., 26 Nov. 0.0317 0.0279 0.0297
18:01-19:00, Thu., 26 Nov. 0.0328 0.0265 0.0298
17:01-18:00, Thu., 26 Nov. 0.0315 0.0280 0.0300
16:01-17:00, Thu., 26 Nov. 0.0321 0.0284 0.0299
15:01-16:00, Thu., 26 Nov. 0.0326 0.0279 0.0300
14:01-15:00, Thu., 26 Nov. 0.0318 0.0277 0.0298
13:01-14:00, Thu., 26 Nov. 0.0326 0.0279 0.0299
12:01-13:00, Thu., 26 Nov. 0.0320 0.0283 0.0299
11:01-12:00, Thu., 26 Nov. 0.0341 0.0286 0.0315
10:01-11:00, Thu., 26 Nov. 0.0373 0.0312 0.0346
09:01-10:00, Thu., 26 Nov. 0.0404 0.0326 0.0359
08:01-09:00, Thu., 26 Nov. 0.0462 0.0388 0.0420
07:01-08:00, Thu., 26 Nov. 0.0523 0.0433 0.0471
06:01-07:00, Thu., 26 Nov. 0.0539 0.0464 0.0495
05:01-06:00, Thu., 26 Nov. 0.0569 0.0472 0.0514
04:01-05:00, Thu., 26 Nov. 0.0536 0.0455 0.0494
03:01-04:00, Thu., 26 Nov. 0.0542 0.0467 0.0507
02:01-03:00, Thu., 26 Nov. 0.0498 0.0429 0.0466
01:01-02:00, Thu., 26 Nov. 0.0549 0.0447 0.0499
00:01-01:00, Thu., 26 Nov. 0.0570 0.0484 0.0538
23:01-24:00, Wed., 25 Nov. 0.0579 0.0513 0.0545
22:01-23:00, Wed., 25 Nov. 0.0583 0.0495 0.0547
21:01-22:00, Wed., 25 Nov. 0.0608 0.0521 0.0568
20:01-21:00, Wed., 25 Nov. 0.0562 0.0403 0.0478
19:01-20:00, Wed., 25 Nov. 0.0447 0.0302 0.0352
18:01-19:00, Wed., 25 Nov. 0.0324 0.0287 0.0307
17:01-18:00, Wed., 25 Nov. 0.0320 0.0285 0.0307
16:01-17:00, Wed., 25 Nov. 0.0335 0.0294 0.0309
15:01-16:00, Wed., 25 Nov. 0.0369 0.0310 0.0336
14:01-15:00, Wed., 25 Nov. 0.0472 0.0356 0.0414
13:01-14:00, Wed., 25 Nov. 0.0483 0.0427 0.0453
12:01-13:00, Wed., 25 Nov. 0.0487 0.0421 0.0454
11:01-12:00, Wed., 25 Nov. 0.0469 0.0398 0.0437
10:01-11:00, Wed., 25 Nov. 0.0451 0.0332 0.0411
09:01-10:00, Wed., 25 Nov. 0.0347 0.0296 0.0316
08:01-09:00, Wed., 25 Nov. 0.0335 0.0295 0.0314
07:01-08:00, Wed., 25 Nov. 0.0336 0.0285 0.0310
06:01-07:00, Wed., 25 Nov. 0.0332 0.0290 0.0308
05:01-06:00, Wed., 25 Nov. 0.0324 0.0289 0.0307
04:01-05:00, Wed., 25 Nov. 0.0330 0.0291 0.0309
03:01-04:00, Wed., 25 Nov. 0.0326 0.0289 0.0308
02:01-03:00, Wed., 25 Nov. 0.0321 0.0290 0.0308
01:01-02:00, Wed., 25 Nov. 0.0318 0.0289 0.0305
00:01-01:00, Wed., 25 Nov. 0.0332 0.0287 0.0307
23:01-24:00, Tue., 24 Nov. 0.0330 0.0286 0.0308
22:01-23:00, Tue., 24 Nov. 0.0332 0.0287 0.0307
21:01-22:00, Tue., 24 Nov. 0.0325 0.0288 0.0304
20:01-21:00, Tue., 24 Nov. 0.0324 0.0293 0.0307
19:01-20:00, Tue., 24 Nov. 0.0324 0.0286 0.0304
18:01-19:00, Tue., 24 Nov. 0.0330 0.0282 0.0303
17:01-18:00, Tue., 24 Nov. 0.0326 0.0283 0.0302
16:01-17:00, Tue., 24 Nov. 0.0324 0.0279 0.0302
15:01-16:00, Tue., 24 Nov. 0.0323 0.0286 0.0303
14:01-15:00, Tue., 24 Nov. 0.0319 0.0285 0.0304
13:01-14:00, Tue., 24 Nov. 0.0332 0.0291 0.0310
12:01-13:00, Tue., 24 Nov. 0.0332 0.0293 0.0310
11:01-12:00, Tue., 24 Nov. 0.0336 0.0291 0.0310
10:01-11:00, Tue., 24 Nov. 0.0345 0.0294 0.0316
09:01-10:00, Tue., 24 Nov. 0.0338 0.0293 0.0313
08:01-09:00, Tue., 24 Nov. 0.0329 0.0291 0.0311
07:01-08:00, Tue., 24 Nov. 0.0336 0.0294 0.0310
06:01-07:00, Tue., 24 Nov. 0.0337 0.0299 0.0313
05:01-06:00, Tue., 24 Nov. 0.0340 0.0300 0.0317
04:01-05:00, Tue., 24 Nov. 0.0349 0.0301 0.0325
03:01-04:00, Tue., 24 Nov. 0.0387 0.0323 0.0355
02:01-03:00, Tue., 24 Nov. 0.0399 0.0345 0.0365
01:01-02:00, Tue., 24 Nov. 0.0369 0.0326 0.0350
00:01-01:00, Tue., 24 Nov. 0.0416 0.0348 0.0377
23:01-24:00, Mon., 23 Nov. 0.0426 0.0333 0.0381
22:01-23:00, Mon., 23 Nov. 0.0372 0.0290 0.0323
21:01-22:00, Mon., 23 Nov. 0.0332 0.0295 0.0310
20:01-21:00, Mon., 23 Nov. 0.0338 0.0291 0.0317
19:01-20:00, Mon., 23 Nov. 0.0358 0.0303 0.0325
18:01-19:00, Mon., 23 Nov. 0.0360 0.0314 0.0337
17:01-18:00, Mon., 23 Nov. 0.0376 0.0303 0.0346
16:01-17:00, Mon., 23 Nov. 0.0344 0.0299 0.0323
15:01-16:00, Mon., 23 Nov. 0.0338 0.0301 0.0316
14:01-15:00, Mon., 23 Nov. 0.0344 0.0301 0.0321
13:01-14:00, Mon., 23 Nov. 0.0342 0.0292 0.0312
12:01-13:00, Mon., 23 Nov. 0.0337 0.0289 0.0310
11:01-12:00, Mon., 23 Nov. 0.0329 0.0293 0.0311
10:01-11:00, Mon., 23 Nov. 0.0333 0.0290 0.0311
09:01-10:00, Mon., 23 Nov. 0.0337 0.0287 0.0312
08:01-09:00, Mon., 23 Nov. 0.0328 0.0297 0.0312
07:01-08:00, Mon., 23 Nov. 0.0335 0.0297 0.0314
06:01-07:00, Mon., 23 Nov. 0.0338 0.0295 0.0317
05:01-06:00, Mon., 23 Nov. 0.0337 0.0298 0.0319
04:01-05:00, Mon., 23 Nov. 0.0337 0.0302 0.0316
03:01-04:00, Mon., 23 Nov. 0.0348 0.0297 0.0317
02:01-03:00, Mon., 23 Nov. 0.0338 0.0297 0.0316
01:01-02:00, Mon., 23 Nov. 0.0334 0.0282 0.0316
00:01-01:00, Mon., 23 Nov. 0.0331 0.0300 0.0315