Measurement results by the hour (Hachioji) 18 Aug., 2014 - 24 Aug., 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., 24 Aug. 0.0376 0.0344 0.0361
22:01-23:00, Sun., 24 Aug. 0.0398 0.0348 0.0369
21:01-22:00, Sun., 24 Aug. 0.0389 0.0347 0.0365
20:01-21:00, Sun., 24 Aug. 0.0372 0.0331 0.0352
19:01-20:00, Sun., 24 Aug. 0.0366 0.0326 0.0350
18:01-19:00, Sun., 24 Aug. 0.0373 0.0332 0.0349
17:01-18:00, Sun., 24 Aug. 0.0365 0.0331 0.0349
16:01-17:00, Sun., 24 Aug. 0.0382 0.0331 0.0349
15:01-16:00, Sun., 24 Aug. 0.0374 0.0338 0.0349
14:01-15:00, Sun., 24 Aug. 0.0373 0.0323 0.0351
13:01-14:00, Sun., 24 Aug. 0.0369 0.0333 0.0351
12:01-13:00, Sun., 24 Aug. 0.0368 0.0331 0.0349
11:01-12:00, Sun., 24 Aug. 0.0371 0.0333 0.0353
10:01-11:00, Sun., 24 Aug. 0.0370 0.0329 0.0354
09:01-10:00, Sun., 24 Aug. 0.0369 0.0329 0.0354
08:01-09:00, Sun., 24 Aug. 0.0386 0.0334 0.0354
07:01-08:00, Sun., 24 Aug. 0.0378 0.0342 0.0360
06:01-07:00, Sun., 24 Aug. 0.0381 0.0333 0.0357
05:01-06:00, Sun., 24 Aug. 0.0387 0.0341 0.0358
04:01-05:00, Sun., 24 Aug. 0.0400 0.0348 0.0365
03:01-04:00, Sun., 24 Aug. 0.0389 0.0338 0.0363
02:01-03:00, Sun., 24 Aug. 0.0394 0.0339 0.0362
01:01-02:00, Sun., 24 Aug. 0.0383 0.0337 0.0361
00:01-01:00, Sun., 24 Aug. 0.0376 0.0330 0.0354
23:01-24:00, Sat., 23 Aug. 0.0365 0.0330 0.0350
22:01-23:00, Sat., 23 Aug. 0.0371 0.0322 0.0347
21:01-22:00, Sat., 23 Aug. 0.0368 0.0329 0.0345
20:01-21:00, Sat., 23 Aug. 0.0368 0.0324 0.0345
19:01-20:00, Sat., 23 Aug. 0.0365 0.0323 0.0344
18:01-19:00, Sat., 23 Aug. 0.0365 0.0323 0.0346
17:01-18:00, Sat., 23 Aug. 0.0370 0.0320 0.0346
16:01-17:00, Sat., 23 Aug. 0.0366 0.0319 0.0345
15:01-16:00, Sat., 23 Aug. 0.0363 0.0327 0.0347
14:01-15:00, Sat., 23 Aug. 0.0378 0.0333 0.0354
13:01-14:00, Sat., 23 Aug. 0.0406 0.0342 0.0368
12:01-13:00, Sat., 23 Aug. 0.0452 0.0379 0.0404
11:01-12:00, Sat., 23 Aug. 0.0415 0.0346 0.0385
10:01-11:00, Sat., 23 Aug. 0.0368 0.0325 0.0346
09:01-10:00, Sat., 23 Aug. 0.0366 0.0325 0.0346
08:01-09:00, Sat., 23 Aug. 0.0367 0.0327 0.0348
07:01-08:00, Sat., 23 Aug. 0.0384 0.0324 0.0351
06:01-07:00, Sat., 23 Aug. 0.0380 0.0333 0.0350
05:01-06:00, Sat., 23 Aug. 0.0371 0.0332 0.0351
04:01-05:00, Sat., 23 Aug. 0.0368 0.0329 0.0348
03:01-04:00, Sat., 23 Aug. 0.0368 0.0332 0.0350
02:01-03:00, Sat., 23 Aug. 0.0378 0.0331 0.0352
01:01-02:00, Sat., 23 Aug. 0.0365 0.0320 0.0347
00:01-01:00, Sat., 23 Aug. 0.0370 0.0327 0.0348
23:01-24:00, Fri., 22 Aug. 0.0366 0.0316 0.0349
22:01-23:00, Fri., 22 Aug. 0.0369 0.0325 0.0350
21:01-22:00, Fri., 22 Aug. 0.0369 0.0334 0.0350
20:01-21:00, Fri., 22 Aug. 0.0383 0.0330 0.0349
19:01-20:00, Fri., 22 Aug. 0.0366 0.0319 0.0347
18:01-19:00, Fri., 22 Aug. 0.0373 0.0328 0.0346
17:01-18:00, Fri., 22 Aug. 0.0362 0.0331 0.0347
16:01-17:00, Fri., 22 Aug. 0.0370 0.0323 0.0347
15:01-16:00, Fri., 22 Aug. 0.0369 0.0331 0.0347
14:01-15:00, Fri., 22 Aug. 0.0363 0.0322 0.0344
13:01-14:00, Fri., 22 Aug. 0.0364 0.0315 0.0346
12:01-13:00, Fri., 22 Aug. 0.0365 0.0323 0.0345
11:01-12:00, Fri., 22 Aug. 0.0369 0.0331 0.0350
10:01-11:00, Fri., 22 Aug. 0.0379 0.0330 0.0355
09:01-10:00, Fri., 22 Aug. 0.0382 0.0339 0.0358
08:01-09:00, Fri., 22 Aug. 0.0411 0.0337 0.0359
07:01-08:00, Fri., 22 Aug. 0.0384 0.0350 0.0364
06:01-07:00, Fri., 22 Aug. 0.0391 0.0336 0.0366
05:01-06:00, Fri., 22 Aug. 0.0405 0.0346 0.0365
04:01-05:00, Fri., 22 Aug. 0.0407 0.0350 0.0370
03:01-04:00, Fri., 22 Aug. 0.0407 0.0353 0.0376
02:01-03:00, Fri., 22 Aug. 0.0404 0.0353 0.0375
01:01-02:00, Fri., 22 Aug. 0.0388 0.0350 0.0365
00:01-01:00, Fri., 22 Aug. 0.0398 0.0327 0.0356
23:01-24:00, Thu., 21 Aug. 0.0373 0.0330 0.0353
22:01-23:00, Thu., 21 Aug. 0.0384 0.0334 0.0349
21:01-22:00, Thu., 21 Aug. 0.0366 0.0327 0.0347
20:01-21:00, Thu., 21 Aug. 0.0362 0.0324 0.0345
19:01-20:00, Thu., 21 Aug. 0.0365 0.0333 0.0347
18:01-19:00, Thu., 21 Aug. 0.0366 0.0328 0.0348
17:01-18:00, Thu., 21 Aug. 0.0365 0.0322 0.0348
16:01-17:00, Thu., 21 Aug. 0.0366 0.0327 0.0346
15:01-16:00, Thu., 21 Aug. 0.0371 0.0323 0.0347
14:01-15:00, Thu., 21 Aug. 0.0367 0.0326 0.0348
13:01-14:00, Thu., 21 Aug. 0.0364 0.0326 0.0346
12:01-13:00, Thu., 21 Aug. 0.0377 0.0317 0.0350
11:01-12:00, Thu., 21 Aug. 0.0373 0.0325 0.0352
10:01-11:00, Thu., 21 Aug. 0.0382 0.0330 0.0355
09:01-10:00, Thu., 21 Aug. 0.0395 0.0331 0.0357
08:01-09:00, Thu., 21 Aug. 0.0372 0.0337 0.0354
07:01-08:00, Thu., 21 Aug. 0.0404 0.0336 0.0355
06:01-07:00, Thu., 21 Aug. 0.0383 0.0334 0.0357
05:01-06:00, Thu., 21 Aug. 0.0368 0.0326 0.0354
04:01-05:00, Thu., 21 Aug. 0.0380 0.0332 0.0355
03:01-04:00, Thu., 21 Aug. 0.0380 0.0337 0.0355
02:01-03:00, Thu., 21 Aug. 0.0371 0.0326 0.0350
01:01-02:00, Thu., 21 Aug. 0.0370 0.0327 0.0350
00:01-01:00, Thu., 21 Aug. 0.0369 0.0336 0.0353
23:01-24:00, Wed., 20 Aug. 0.0397 0.0333 0.0352
22:01-23:00, Wed., 20 Aug. 0.0370 0.0328 0.0352
21:01-22:00, Wed., 20 Aug. 0.0371 0.0332 0.0353
20:01-21:00, Wed., 20 Aug. 0.0384 0.0328 0.0352
19:01-20:00, Wed., 20 Aug. 0.0373 0.0321 0.0349
18:01-19:00, Wed., 20 Aug. 0.0368 0.0328 0.0347
17:01-18:00, Wed., 20 Aug. 0.0369 0.0314 0.0345
16:01-17:00, Wed., 20 Aug. 0.0372 0.0326 0.0348
15:01-16:00, Wed., 20 Aug. 0.0372 0.0316 0.0348
14:01-15:00, Wed., 20 Aug. 0.0373 0.0326 0.0349
13:01-14:00, Wed., 20 Aug. 0.0366 0.0322 0.0346
12:01-13:00, Wed., 20 Aug. 0.0365 0.0329 0.0346
11:01-12:00, Wed., 20 Aug. 0.0360 0.0329 0.0346
10:01-11:00, Wed., 20 Aug. 0.0366 0.0327 0.0347
09:01-10:00, Wed., 20 Aug. 0.0373 0.0331 0.0352
08:01-09:00, Wed., 20 Aug. 0.0384 0.0339 0.0360
07:01-08:00, Wed., 20 Aug. 0.0406 0.0349 0.0366
06:01-07:00, Wed., 20 Aug. 0.0392 0.0348 0.0368
05:01-06:00, Wed., 20 Aug. 0.0406 0.0352 0.0370
04:01-05:00, Wed., 20 Aug. 0.0390 0.0343 0.0365
03:01-04:00, Wed., 20 Aug. 0.0380 0.0344 0.0360
02:01-03:00, Wed., 20 Aug. 0.0392 0.0338 0.0366
01:01-02:00, Wed., 20 Aug. 0.0390 0.0349 0.0364
00:01-01:00, Wed., 20 Aug. 0.0394 0.0324 0.0362
23:01-24:00, Tue., 19 Aug. 0.0381 0.0332 0.0350
22:01-23:00, Tue., 19 Aug. 0.0373 0.0326 0.0344
21:01-22:00, Tue., 19 Aug. 0.0361 0.0327 0.0342
20:01-21:00, Tue., 19 Aug. 0.0363 0.0322 0.0340
19:01-20:00, Tue., 19 Aug. 0.0365 0.0320 0.0341
18:01-19:00, Tue., 19 Aug. 0.0355 0.0317 0.0338
17:01-18:00, Tue., 19 Aug. 0.0361 0.0310 0.0340
16:01-17:00, Tue., 19 Aug. 0.0358 0.0314 0.0338
15:01-16:00, Tue., 19 Aug. 0.0354 0.0318 0.0339
14:01-15:00, Tue., 19 Aug. 0.0351 0.0317 0.0338
13:01-14:00, Tue., 19 Aug. 0.0368 0.0320 0.0339
12:01-13:00, Tue., 19 Aug. 0.0357 0.0318 0.0338
11:01-12:00, Tue., 19 Aug. 0.0356 0.0315 0.0336
10:01-11:00, Tue., 19 Aug. 0.0374 0.0319 0.0339
09:01-10:00, Tue., 19 Aug. 0.0368 0.0325 0.0349
08:01-09:00, Tue., 19 Aug. 0.0392 0.0331 0.0354
07:01-08:00, Tue., 19 Aug. 0.0375 0.0336 0.0359
06:01-07:00, Tue., 19 Aug. 0.0377 0.0344 0.0362
05:01-06:00, Tue., 19 Aug. 0.0381 0.0331 0.0352
04:01-05:00, Tue., 19 Aug. 0.0374 0.0338 0.0352
03:01-04:00, Tue., 19 Aug. 0.0384 0.0326 0.0352
02:01-03:00, Tue., 19 Aug. 0.0365 0.0317 0.0339
01:01-02:00, Tue., 19 Aug. 0.0357 0.0322 0.0338
00:01-01:00, Tue., 19 Aug. 0.0365 0.0324 0.0338
23:01-24:00, Mon., 18 Aug. 0.0363 0.0312 0.0339
22:01-23:00, Mon., 18 Aug. 0.0356 0.0315 0.0337
21:01-22:00, Mon., 18 Aug. 0.0355 0.0315 0.0333
20:01-21:00, Mon., 18 Aug. 0.0355 0.0316 0.0335
19:01-20:00, Mon., 18 Aug. 0.0366 0.0308 0.0335
18:01-19:00, Mon., 18 Aug. 0.0360 0.0318 0.0336
17:01-18:00, Mon., 18 Aug. 0.0366 0.0307 0.0336
16:01-17:00, Mon., 18 Aug. 0.0366 0.0318 0.0338
15:01-16:00, Mon., 18 Aug. 0.0357 0.0316 0.0334
14:01-15:00, Mon., 18 Aug. 0.0362 0.0299 0.0335
13:01-14:00, Mon., 18 Aug. 0.0359 0.0322 0.0338
12:01-13:00, Mon., 18 Aug. 0.0368 0.0323 0.0342
11:01-12:00, Mon., 18 Aug. 0.0366 0.0324 0.0343
10:01-11:00, Mon., 18 Aug. 0.0360 0.0323 0.0341
09:01-10:00, Mon., 18 Aug. 0.0367 0.0329 0.0345
08:01-09:00, Mon., 18 Aug. 0.0372 0.0325 0.0350
07:01-08:00, Mon., 18 Aug. 0.0370 0.0338 0.0355
06:01-07:00, Mon., 18 Aug. 0.0376 0.0331 0.0354
05:01-06:00, Mon., 18 Aug. 0.0371 0.0332 0.0354
04:01-05:00, Mon., 18 Aug. 0.0371 0.0325 0.0351
03:01-04:00, Mon., 18 Aug. 0.0368 0.0326 0.0345
02:01-03:00, Mon., 18 Aug. 0.0367 0.0323 0.0344
01:01-02:00, Mon., 18 Aug. 0.0362 0.0326 0.0344
00:01-01:00, Mon., 18 Aug. 0.0367 0.0324 0.0344