Measurement results by the hour (Hachioji) 10 Mar., 2014 - 16 Mar., 2014

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., 16 Mar. 0.0368 0.0324 0.0348
22:01-23:00, Sun., 16 Mar. 0.0367 0.0319 0.0343
21:01-22:00, Sun., 16 Mar. 0.0361 0.0322 0.0343
20:01-21:00, Sun., 16 Mar. 0.0362 0.0317 0.0346
19:01-20:00, Sun., 16 Mar. 0.0362 0.0322 0.0343
18:01-19:00, Sun., 16 Mar. 0.0372 0.0324 0.0344
17:01-18:00, Sun., 16 Mar. 0.0361 0.0326 0.0343
16:01-17:00, Sun., 16 Mar. 0.0369 0.0315 0.0347
15:01-16:00, Sun., 16 Mar. 0.0361 0.0330 0.0346
14:01-15:00, Sun., 16 Mar. 0.0370 0.0319 0.0345
13:01-14:00, Sun., 16 Mar. 0.0367 0.0320 0.0344
12:01-13:00, Sun., 16 Mar. 0.0370 0.0324 0.0347
11:01-12:00, Sun., 16 Mar. 0.0364 0.0321 0.0344
10:01-11:00, Sun., 16 Mar. 0.0362 0.0325 0.0346
09:01-10:00, Sun., 16 Mar. 0.0365 0.0327 0.0345
08:01-09:00, Sun., 16 Mar. 0.0368 0.0325 0.0345
07:01-08:00, Sun., 16 Mar. 0.0370 0.0322 0.0346
06:01-07:00, Sun., 16 Mar. 0.0372 0.0329 0.0346
05:01-06:00, Sun., 16 Mar. 0.0369 0.0330 0.0351
04:01-05:00, Sun., 16 Mar. 0.0373 0.0327 0.0351
03:01-04:00, Sun., 16 Mar. 0.0381 0.0331 0.0352
02:01-03:00, Sun., 16 Mar. 0.0370 0.0335 0.0350
01:01-02:00, Sun., 16 Mar. 0.0364 0.0334 0.0350
00:01-01:00, Sun., 16 Mar. 0.0364 0.0324 0.0342
23:01-24:00, Sat., 15 Mar. 0.0361 0.0318 0.0341
22:01-23:00, Sat., 15 Mar. 0.0364 0.0318 0.0340
21:01-22:00, Sat., 15 Mar. 0.0356 0.0314 0.0336
20:01-21:00, Sat., 15 Mar. 0.0357 0.0321 0.0336
19:01-20:00, Sat., 15 Mar. 0.0363 0.0308 0.0338
18:01-19:00, Sat., 15 Mar. 0.0355 0.0314 0.0336
17:01-18:00, Sat., 15 Mar. 0.0360 0.0315 0.0340
16:01-17:00, Sat., 15 Mar. 0.0359 0.0317 0.0338
15:01-16:00, Sat., 15 Mar. 0.0361 0.0315 0.0337
14:01-15:00, Sat., 15 Mar. 0.0363 0.0318 0.0338
13:01-14:00, Sat., 15 Mar. 0.0357 0.0315 0.0336
12:01-13:00, Sat., 15 Mar. 0.0364 0.0319 0.0340
11:01-12:00, Sat., 15 Mar. 0.0365 0.0320 0.0339
10:01-11:00, Sat., 15 Mar. 0.0359 0.0314 0.0336
09:01-10:00, Sat., 15 Mar. 0.0359 0.0311 0.0338
08:01-09:00, Sat., 15 Mar. 0.0359 0.0313 0.0338
07:01-08:00, Sat., 15 Mar. 0.0363 0.0323 0.0343
06:01-07:00, Sat., 15 Mar. 0.0357 0.0310 0.0339
05:01-06:00, Sat., 15 Mar. 0.0361 0.0321 0.0338
04:01-05:00, Sat., 15 Mar. 0.0356 0.0314 0.0339
03:01-04:00, Sat., 15 Mar. 0.0354 0.0320 0.0337
02:01-03:00, Sat., 15 Mar. 0.0354 0.0313 0.0337
01:01-02:00, Sat., 15 Mar. 0.0350 0.0311 0.0334
00:01-01:00, Sat., 15 Mar. 0.0360 0.0310 0.0337
23:01-24:00, Fri., 14 Mar. 0.0363 0.0323 0.0336
22:01-23:00, Fri., 14 Mar. 0.0349 0.0310 0.0333
21:01-22:00, Fri., 14 Mar. 0.0360 0.0316 0.0338
20:01-21:00, Fri., 14 Mar. 0.0358 0.0316 0.0337
19:01-20:00, Fri., 14 Mar. 0.0351 0.0309 0.0334
18:01-19:00, Fri., 14 Mar. 0.0353 0.0311 0.0333
17:01-18:00, Fri., 14 Mar. 0.0352 0.0314 0.0335
16:01-17:00, Fri., 14 Mar. 0.0356 0.0316 0.0338
15:01-16:00, Fri., 14 Mar. 0.0367 0.0327 0.0346
14:01-15:00, Fri., 14 Mar. 0.0367 0.0319 0.0345
13:01-14:00, Fri., 14 Mar. 0.0362 0.0317 0.0342
12:01-13:00, Fri., 14 Mar. 0.0364 0.0314 0.0339
11:01-12:00, Fri., 14 Mar. 0.0397 0.0333 0.0357
10:01-11:00, Fri., 14 Mar. 0.0455 0.0360 0.0409
09:01-10:00, Fri., 14 Mar. 0.0464 0.0338 0.0393
08:01-09:00, Fri., 14 Mar. 0.0368 0.0326 0.0344
07:01-08:00, Fri., 14 Mar. 0.0352 0.0319 0.0336
06:01-07:00, Fri., 14 Mar. 0.0365 0.0313 0.0337
05:01-06:00, Fri., 14 Mar. 0.0354 0.0316 0.0335
04:01-05:00, Fri., 14 Mar. 0.0353 0.0319 0.0338
03:01-04:00, Fri., 14 Mar. 0.0355 0.0315 0.0335
02:01-03:00, Fri., 14 Mar. 0.0356 0.0314 0.0337
01:01-02:00, Fri., 14 Mar. 0.0365 0.0314 0.0340
00:01-01:00, Fri., 14 Mar. 0.0359 0.0311 0.0340
23:01-24:00, Thu., 13 Mar. 0.0362 0.0322 0.0339
22:01-23:00, Thu., 13 Mar. 0.0373 0.0324 0.0345
21:01-22:00, Thu., 13 Mar. 0.0401 0.0334 0.0362
20:01-21:00, Thu., 13 Mar. 0.0456 0.0364 0.0404
19:01-20:00, Thu., 13 Mar. 0.0484 0.0394 0.0444
18:01-19:00, Thu., 13 Mar. 0.0449 0.0360 0.0409
17:01-18:00, Thu., 13 Mar. 0.0434 0.0365 0.0399
16:01-17:00, Thu., 13 Mar. 0.0428 0.0369 0.0404
15:01-16:00, Thu., 13 Mar. 0.0423 0.0363 0.0386
14:01-15:00, Thu., 13 Mar. 0.0416 0.0357 0.0383
13:01-14:00, Thu., 13 Mar. 0.0395 0.0348 0.0372
12:01-13:00, Thu., 13 Mar. 0.0411 0.0350 0.0373
11:01-12:00, Thu., 13 Mar. 0.0418 0.0356 0.0381
10:01-11:00, Thu., 13 Mar. 0.0426 0.0364 0.0392
09:01-10:00, Thu., 13 Mar. 0.0411 0.0344 0.0364
08:01-09:00, Thu., 13 Mar. 0.0390 0.0336 0.0360
07:01-08:00, Thu., 13 Mar. 0.0371 0.0330 0.0355
06:01-07:00, Thu., 13 Mar. 0.0384 0.0334 0.0357
05:01-06:00, Thu., 13 Mar. 0.0387 0.0332 0.0355
04:01-05:00, Thu., 13 Mar. 0.0376 0.0337 0.0356
03:01-04:00, Thu., 13 Mar. 0.0379 0.0327 0.0355
02:01-03:00, Thu., 13 Mar. 0.0367 0.0329 0.0350
01:01-02:00, Thu., 13 Mar. 0.0374 0.0326 0.0351
00:01-01:00, Thu., 13 Mar. 0.0377 0.0331 0.0352
23:01-24:00, Wed., 12 Mar. 0.0380 0.0330 0.0350
22:01-23:00, Wed., 12 Mar. 0.0388 0.0337 0.0353
21:01-22:00, Wed., 12 Mar. 0.0367 0.0320 0.0345
20:01-21:00, Wed., 12 Mar. 0.0372 0.0326 0.0347
19:01-20:00, Wed., 12 Mar. 0.0366 0.0327 0.0348
18:01-19:00, Wed., 12 Mar. 0.0367 0.0324 0.0347
17:01-18:00, Wed., 12 Mar. 0.0364 0.0327 0.0348
16:01-17:00, Wed., 12 Mar. 0.0371 0.0326 0.0346
15:01-16:00, Wed., 12 Mar. 0.0367 0.0325 0.0349
14:01-15:00, Wed., 12 Mar. 0.0362 0.0324 0.0344
13:01-14:00, Wed., 12 Mar. 0.0371 0.0324 0.0346
12:01-13:00, Wed., 12 Mar. 0.0370 0.0330 0.0347
11:01-12:00, Wed., 12 Mar. 0.0372 0.0327 0.0348
10:01-11:00, Wed., 12 Mar. 0.0385 0.0327 0.0347
09:01-10:00, Wed., 12 Mar. 0.0369 0.0323 0.0348
08:01-09:00, Wed., 12 Mar. 0.0364 0.0329 0.0347
07:01-08:00, Wed., 12 Mar. 0.0365 0.0326 0.0347
06:01-07:00, Wed., 12 Mar. 0.0370 0.0323 0.0350
05:01-06:00, Wed., 12 Mar. 0.0366 0.0323 0.0347
04:01-05:00, Wed., 12 Mar. 0.0367 0.0330 0.0349
03:01-04:00, Wed., 12 Mar. 0.0362 0.0327 0.0345
02:01-03:00, Wed., 12 Mar. 0.0368 0.0319 0.0345
01:01-02:00, Wed., 12 Mar. 0.0369 0.0324 0.0344
00:01-01:00, Wed., 12 Mar. 0.0384 0.0332 0.0347
23:01-24:00, Tue., 11 Mar. 0.0367 0.0328 0.0347
22:01-23:00, Tue., 11 Mar. 0.0368 0.0330 0.0351
21:01-22:00, Tue., 11 Mar. 0.0374 0.0329 0.0349
20:01-21:00, Tue., 11 Mar. 0.0365 0.0323 0.0344
19:01-20:00, Tue., 11 Mar. 0.0367 0.0318 0.0340
18:01-19:00, Tue., 11 Mar. 0.0366 0.0321 0.0344
17:01-18:00, Tue., 11 Mar. 0.0369 0.0317 0.0343
16:01-17:00, Tue., 11 Mar. 0.0386 0.0326 0.0342
15:01-16:00, Tue., 11 Mar. 0.0360 0.0323 0.0341
14:01-15:00, Tue., 11 Mar. 0.0361 0.0322 0.0341
13:01-14:00, Tue., 11 Mar. 0.0359 0.0317 0.0339
12:01-13:00, Tue., 11 Mar. 0.0360 0.0320 0.0342
11:01-12:00, Tue., 11 Mar. 0.0361 0.0312 0.0341
10:01-11:00, Tue., 11 Mar. 0.0364 0.0322 0.0343
09:01-10:00, Tue., 11 Mar. 0.0365 0.0319 0.0344
08:01-09:00, Tue., 11 Mar. 0.0369 0.0328 0.0347
07:01-08:00, Tue., 11 Mar. 0.0372 0.0326 0.0349
06:01-07:00, Tue., 11 Mar. 0.0379 0.0331 0.0348
05:01-06:00, Tue., 11 Mar. 0.0362 0.0325 0.0347
04:01-05:00, Tue., 11 Mar. 0.0362 0.0329 0.0346
03:01-04:00, Tue., 11 Mar. 0.0367 0.0329 0.0348
02:01-03:00, Tue., 11 Mar. 0.0361 0.0321 0.0344
01:01-02:00, Tue., 11 Mar. 0.0363 0.0317 0.0342
00:01-01:00, Tue., 11 Mar. 0.0366 0.0320 0.0342
23:01-24:00, Mon., 10 Mar. 0.0373 0.0322 0.0343
22:01-23:00, Mon., 10 Mar. 0.0370 0.0316 0.0344
21:01-22:00, Mon., 10 Mar. 0.0360 0.0315 0.0339
20:01-21:00, Mon., 10 Mar. 0.0368 0.0320 0.0344
19:01-20:00, Mon., 10 Mar. 0.0362 0.0318 0.0339
18:01-19:00, Mon., 10 Mar. 0.0357 0.0312 0.0341
17:01-18:00, Mon., 10 Mar. 0.0370 0.0321 0.0344
16:01-17:00, Mon., 10 Mar. 0.0363 0.0324 0.0344
15:01-16:00, Mon., 10 Mar. 0.0361 0.0308 0.0338
14:01-15:00, Mon., 10 Mar. 0.0358 0.0328 0.0345
13:01-14:00, Mon., 10 Mar. 0.0360 0.0332 0.0346
12:01-13:00, Mon., 10 Mar. 0.0360 0.0325 0.0346
11:01-12:00, Mon., 10 Mar. 0.0355 0.0325 0.0341
10:01-11:00, Mon., 10 Mar. 0.0356 0.0330 0.0343
09:01-10:00, Mon., 10 Mar. 0.0356 0.0327 0.0341
08:01-09:00, Mon., 10 Mar. 0.0355 0.0324 0.0341
07:01-08:00, Mon., 10 Mar. 0.0363 0.0328 0.0345
06:01-07:00, Mon., 10 Mar. 0.0362 0.0328 0.0345
05:01-06:00, Mon., 10 Mar. 0.0364 0.0328 0.0345
04:01-05:00, Mon., 10 Mar. 0.0356 0.0325 0.0344
03:01-04:00, Mon., 10 Mar. 0.0360 0.0332 0.0346
02:01-03:00, Mon., 10 Mar. 0.0359 0.0330 0.0344
01:01-02:00, Mon., 10 Mar. 0.0361 0.0335 0.0349
00:01-01:00, Mon., 10 Mar. 0.0367 0.0333 0.0349