Measurement results by the hour (Hachioji) 7 Oct., 2019 - 13 Oct., 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., 13 Oct. 0.0323 0.0279 0.0305
22:01-23:00, Sun., 13 Oct. 0.0323 0.0283 0.0303
21:01-22:00, Sun., 13 Oct. 0.0316 0.0283 0.0302
20:01-21:00, Sun., 13 Oct. 0.0328 0.0287 0.0305
19:01-20:00, Sun., 13 Oct. 0.0317 0.0287 0.0300
18:01-19:00, Sun., 13 Oct. 0.0324 0.0277 0.0303
17:01-18:00, Sun., 13 Oct. 0.0328 0.0285 0.0303
16:01-17:00, Sun., 13 Oct. 0.0321 0.0283 0.0301
15:01-16:00, Sun., 13 Oct. 0.0320 0.0283 0.0301
14:01-15:00, Sun., 13 Oct. 0.0316 0.0285 0.0301
13:01-14:00, Sun., 13 Oct. 0.0325 0.0286 0.0301
12:01-13:00, Sun., 13 Oct. 0.0324 0.0278 0.0301
11:01-12:00, Sun., 13 Oct. 0.0328 0.0271 0.0302
10:01-11:00, Sun., 13 Oct. 0.0323 0.0283 0.0302
09:01-10:00, Sun., 13 Oct. 0.0323 0.0273 0.0304
08:01-09:00, Sun., 13 Oct. 0.0323 0.0283 0.0303
07:01-08:00, Sun., 13 Oct. 0.0326 0.0285 0.0300
06:01-07:00, Sun., 13 Oct. 0.0321 0.0277 0.0301
05:01-06:00, Sun., 13 Oct. 0.0313 0.0282 0.0300
04:01-05:00, Sun., 13 Oct. 0.0324 0.0280 0.0299
03:01-04:00, Sun., 13 Oct. 0.0320 0.0280 0.0298
02:01-03:00, Sun., 13 Oct. 0.0315 0.0279 0.0298
01:01-02:00, Sun., 13 Oct. 0.0323 0.0284 0.0300
00:01-01:00, Sun., 13 Oct. 0.0330 0.0288 0.0309
23:01-24:00, Sat., 12 Oct. 0.0403 0.0302 0.0342
22:01-23:00, Sat., 12 Oct. 0.0536 0.0372 0.0437
21:01-22:00, Sat., 12 Oct. 0.0905 0.0503 0.0689
20:01-21:00, Sat., 12 Oct. 0.0995 0.0797 0.0891
19:01-20:00, Sat., 12 Oct. 0.0870 0.0495 0.0644
18:01-19:00, Sat., 12 Oct. 0.0527 0.0413 0.0453
17:01-18:00, Sat., 12 Oct. 0.0499 0.0412 0.0453
16:01-17:00, Sat., 12 Oct. 0.0502 0.0395 0.0456
15:01-16:00, Sat., 12 Oct. 0.0444 0.0353 0.0397
14:01-15:00, Sat., 12 Oct. 0.0388 0.0317 0.0347
13:01-14:00, Sat., 12 Oct. 0.0353 0.0303 0.0326
12:01-13:00, Sat., 12 Oct. 0.0369 0.0303 0.0335
11:01-12:00, Sat., 12 Oct. 0.0368 0.0318 0.0344
10:01-11:00, Sat., 12 Oct. 0.0357 0.0308 0.0333
09:01-10:00, Sat., 12 Oct. 0.0354 0.0302 0.0334
08:01-09:00, Sat., 12 Oct. 0.0362 0.0328 0.0347
07:01-08:00, Sat., 12 Oct. 0.0370 0.0317 0.0342
06:01-07:00, Sat., 12 Oct. 0.0354 0.0308 0.0333
05:01-06:00, Sat., 12 Oct. 0.0370 0.0327 0.0352
04:01-05:00, Sat., 12 Oct. 0.0373 0.0311 0.0339
03:01-04:00, Sat., 12 Oct. 0.0374 0.0327 0.0354
02:01-03:00, Sat., 12 Oct. 0.0373 0.0327 0.0349
01:01-02:00, Sat., 12 Oct. 0.0359 0.0319 0.0340
00:01-01:00, Sat., 12 Oct. 0.0368 0.0326 0.0346
23:01-24:00, Fri., 11 Oct. 0.0395 0.0332 0.0359
22:01-23:00, Fri., 11 Oct. 0.0370 0.0328 0.0350
21:01-22:00, Fri., 11 Oct. 0.0361 0.0319 0.0341
20:01-21:00, Fri., 11 Oct. 0.0353 0.0319 0.0336
19:01-20:00, Fri., 11 Oct. 0.0361 0.0309 0.0333
18:01-19:00, Fri., 11 Oct. 0.0345 0.0304 0.0324
17:01-18:00, Fri., 11 Oct. 0.0338 0.0290 0.0312
16:01-17:00, Fri., 11 Oct. 0.0329 0.0287 0.0311
15:01-16:00, Fri., 11 Oct. 0.0341 0.0295 0.0315
14:01-15:00, Fri., 11 Oct. 0.0346 0.0299 0.0323
13:01-14:00, Fri., 11 Oct. 0.0341 0.0300 0.0319
12:01-13:00, Fri., 11 Oct. 0.0337 0.0289 0.0312
11:01-12:00, Fri., 11 Oct. 0.0334 0.0298 0.0313
10:01-11:00, Fri., 11 Oct. 0.0328 0.0296 0.0310
09:01-10:00, Fri., 11 Oct. 0.0330 0.0293 0.0312
08:01-09:00, Fri., 11 Oct. 0.0342 0.0293 0.0314
07:01-08:00, Fri., 11 Oct. 0.0339 0.0292 0.0315
06:01-07:00, Fri., 11 Oct. 0.0329 0.0283 0.0311
05:01-06:00, Fri., 11 Oct. 0.0341 0.0293 0.0318
04:01-05:00, Fri., 11 Oct. 0.0370 0.0314 0.0335
03:01-04:00, Fri., 11 Oct. 0.0379 0.0325 0.0347
02:01-03:00, Fri., 11 Oct. 0.0365 0.0317 0.0344
01:01-02:00, Fri., 11 Oct. 0.0391 0.0327 0.0355
00:01-01:00, Fri., 11 Oct. 0.0385 0.0328 0.0356
23:01-24:00, Thu., 10 Oct. 0.0387 0.0341 0.0367
22:01-23:00, Thu., 10 Oct. 0.0371 0.0326 0.0350
21:01-22:00, Thu., 10 Oct. 0.0363 0.0319 0.0338
20:01-21:00, Thu., 10 Oct. 0.0366 0.0300 0.0336
19:01-20:00, Thu., 10 Oct. 0.0330 0.0294 0.0315
18:01-19:00, Thu., 10 Oct. 0.0327 0.0291 0.0312
17:01-18:00, Thu., 10 Oct. 0.0337 0.0296 0.0315
16:01-17:00, Thu., 10 Oct. 0.0339 0.0294 0.0314
15:01-16:00, Thu., 10 Oct. 0.0341 0.0297 0.0317
14:01-15:00, Thu., 10 Oct. 0.0341 0.0298 0.0316
13:01-14:00, Thu., 10 Oct. 0.0336 0.0298 0.0316
12:01-13:00, Thu., 10 Oct. 0.0338 0.0299 0.0318
11:01-12:00, Thu., 10 Oct. 0.0331 0.0300 0.0315
10:01-11:00, Thu., 10 Oct. 0.0335 0.0302 0.0318
09:01-10:00, Thu., 10 Oct. 0.0336 0.0295 0.0317
08:01-09:00, Thu., 10 Oct. 0.0336 0.0304 0.0321
07:01-08:00, Thu., 10 Oct. 0.0344 0.0304 0.0326
06:01-07:00, Thu., 10 Oct. 0.0341 0.0306 0.0326
05:01-06:00, Thu., 10 Oct. 0.0347 0.0305 0.0327
04:01-05:00, Thu., 10 Oct. 0.0346 0.0302 0.0325
03:01-04:00, Thu., 10 Oct. 0.0343 0.0293 0.0323
02:01-03:00, Thu., 10 Oct. 0.0340 0.0302 0.0322
01:01-02:00, Thu., 10 Oct. 0.0347 0.0305 0.0323
00:01-01:00, Thu., 10 Oct. 0.0334 0.0287 0.0316
23:01-24:00, Wed., 09 Oct. 0.0334 0.0288 0.0313
22:01-23:00, Wed., 09 Oct. 0.0333 0.0299 0.0314
21:01-22:00, Wed., 09 Oct. 0.0334 0.0295 0.0311
20:01-21:00, Wed., 09 Oct. 0.0333 0.0291 0.0313
19:01-20:00, Wed., 09 Oct. 0.0333 0.0293 0.0312
18:01-19:00, Wed., 09 Oct. 0.0340 0.0289 0.0311
17:01-18:00, Wed., 09 Oct. 0.0334 0.0298 0.0315
16:01-17:00, Wed., 09 Oct. 0.0336 0.0299 0.0314
15:01-16:00, Wed., 09 Oct. 0.0328 0.0289 0.0311
14:01-15:00, Wed., 09 Oct. 0.0327 0.0293 0.0312
13:01-14:00, Wed., 09 Oct. 0.0339 0.0291 0.0314
12:01-13:00, Wed., 09 Oct. 0.0331 0.0295 0.0313
11:01-12:00, Wed., 09 Oct. 0.0336 0.0288 0.0314
10:01-11:00, Wed., 09 Oct. 0.0344 0.0298 0.0319
09:01-10:00, Wed., 09 Oct. 0.0346 0.0296 0.0316
08:01-09:00, Wed., 09 Oct. 0.0337 0.0287 0.0318
07:01-08:00, Wed., 09 Oct. 0.0330 0.0293 0.0315
06:01-07:00, Wed., 09 Oct. 0.0336 0.0296 0.0316
05:01-06:00, Wed., 09 Oct. 0.0336 0.0292 0.0313
04:01-05:00, Wed., 09 Oct. 0.0336 0.0292 0.0313
03:01-04:00, Wed., 09 Oct. 0.0340 0.0294 0.0315
02:01-03:00, Wed., 09 Oct. 0.0338 0.0298 0.0317
01:01-02:00, Wed., 09 Oct. 0.0336 0.0296 0.0315
00:01-01:00, Wed., 09 Oct. 0.0333 0.0295 0.0316
23:01-24:00, Tue., 08 Oct. 0.0330 0.0288 0.0314
22:01-23:00, Tue., 08 Oct. 0.0334 0.0291 0.0313
21:01-22:00, Tue., 08 Oct. 0.0329 0.0291 0.0314
20:01-21:00, Tue., 08 Oct. 0.0339 0.0293 0.0312
19:01-20:00, Tue., 08 Oct. 0.0339 0.0296 0.0315
18:01-19:00, Tue., 08 Oct. 0.0332 0.0282 0.0312
17:01-18:00, Tue., 08 Oct. 0.0338 0.0290 0.0316
16:01-17:00, Tue., 08 Oct. 0.0327 0.0286 0.0313
15:01-16:00, Tue., 08 Oct. 0.0329 0.0294 0.0314
14:01-15:00, Tue., 08 Oct. 0.0327 0.0287 0.0310
13:01-14:00, Tue., 08 Oct. 0.0329 0.0293 0.0308
12:01-13:00, Tue., 08 Oct. 0.0329 0.0290 0.0309
11:01-12:00, Tue., 08 Oct. 0.0337 0.0288 0.0309
10:01-11:00, Tue., 08 Oct. 0.0328 0.0285 0.0308
09:01-10:00, Tue., 08 Oct. 0.0333 0.0293 0.0311
08:01-09:00, Tue., 08 Oct. 0.0336 0.0292 0.0312
07:01-08:00, Tue., 08 Oct. 0.0333 0.0289 0.0311
06:01-07:00, Tue., 08 Oct. 0.0333 0.0293 0.0314
05:01-06:00, Tue., 08 Oct. 0.0339 0.0295 0.0315
04:01-05:00, Tue., 08 Oct. 0.0339 0.0301 0.0319
03:01-04:00, Tue., 08 Oct. 0.0349 0.0309 0.0327
02:01-03:00, Tue., 08 Oct. 0.0350 0.0317 0.0331
01:01-02:00, Tue., 08 Oct. 0.0367 0.0317 0.0346
00:01-01:00, Tue., 08 Oct. 0.0384 0.0337 0.0358
23:01-24:00, Mon., 07 Oct. 0.0409 0.0349 0.0372
22:01-23:00, Mon., 07 Oct. 0.0381 0.0325 0.0355
21:01-22:00, Mon., 07 Oct. 0.0409 0.0350 0.0375
20:01-21:00, Mon., 07 Oct. 0.0420 0.0350 0.0371
19:01-20:00, Mon., 07 Oct. 0.0422 0.0350 0.0381
18:01-19:00, Mon., 07 Oct. 0.0391 0.0326 0.0350
17:01-18:00, Mon., 07 Oct. 0.0340 0.0294 0.0318
16:01-17:00, Mon., 07 Oct. 0.0327 0.0293 0.0311
15:01-16:00, Mon., 07 Oct. 0.0330 0.0291 0.0311
14:01-15:00, Mon., 07 Oct. 0.0332 0.0298 0.0314
13:01-14:00, Mon., 07 Oct. 0.0335 0.0294 0.0312
12:01-13:00, Mon., 07 Oct. 0.0339 0.0289 0.0314
11:01-12:00, Mon., 07 Oct. 0.0342 0.0288 0.0313
10:01-11:00, Mon., 07 Oct. 0.0341 0.0295 0.0309
09:01-10:00, Mon., 07 Oct. 0.0326 0.0286 0.0312
08:01-09:00, Mon., 07 Oct. 0.0334 0.0290 0.0311
07:01-08:00, Mon., 07 Oct. 0.0333 0.0290 0.0314
06:01-07:00, Mon., 07 Oct. 0.0336 0.0295 0.0315
05:01-06:00, Mon., 07 Oct. 0.0331 0.0294 0.0315
04:01-05:00, Mon., 07 Oct. 0.0326 0.0296 0.0311
03:01-04:00, Mon., 07 Oct. 0.0344 0.0294 0.0314
02:01-03:00, Mon., 07 Oct. 0.0330 0.0288 0.0308
01:01-02:00, Mon., 07 Oct. 0.0325 0.0294 0.0311
00:01-01:00, Mon., 07 Oct. 0.0332 0.0285 0.0308