Measurement results by the hour (Kodaira) 14 Jan., 2013 - 20 Jan., 2013

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., 20 Jan. 0.0368 0.0331 0.0349
22:01-23:00, Sun., 20 Jan. 0.0367 0.0334 0.0349
21:01-22:00, Sun., 20 Jan. 0.0370 0.0331 0.0348
20:01-21:00, Sun., 20 Jan. 0.0360 0.0322 0.0344
19:01-20:00, Sun., 20 Jan. 0.0365 0.0330 0.0347
18:01-19:00, Sun., 20 Jan. 0.0368 0.0326 0.0347
17:01-18:00, Sun., 20 Jan. 0.0365 0.0319 0.0346
16:01-17:00, Sun., 20 Jan. 0.0371 0.0331 0.0349
15:01-16:00, Sun., 20 Jan. 0.0369 0.0331 0.0349
14:01-15:00, Sun., 20 Jan. 0.0377 0.0334 0.0352
13:01-14:00, Sun., 20 Jan. 0.0371 0.0328 0.0353
12:01-13:00, Sun., 20 Jan. 0.0379 0.0338 0.0355
11:01-12:00, Sun., 20 Jan. 0.0376 0.0334 0.0356
10:01-11:00, Sun., 20 Jan. 0.0372 0.0335 0.0355
09:01-10:00, Sun., 20 Jan. 0.0378 0.0328 0.0353
08:01-09:00, Sun., 20 Jan. 0.0371 0.0329 0.0355
07:01-08:00, Sun., 20 Jan. 0.0386 0.0340 0.0361
06:01-07:00, Sun., 20 Jan. 0.0399 0.0344 0.0365
05:01-06:00, Sun., 20 Jan. 0.0389 0.0354 0.0365
04:01-05:00, Sun., 20 Jan. 0.0397 0.0337 0.0366
03:01-04:00, Sun., 20 Jan. 0.0382 0.0343 0.0362
02:01-03:00, Sun., 20 Jan. 0.0387 0.0341 0.0364
01:01-02:00, Sun., 20 Jan. 0.0395 0.0346 0.0367
00:01-01:00, Sun., 20 Jan. 0.0378 0.0334 0.0359
23:01-24:00, Sat., 19 Jan. 0.0373 0.0337 0.0355
22:01-23:00, Sat., 19 Jan. 0.0373 0.0326 0.0350
21:01-22:00, Sat., 19 Jan. 0.0368 0.0330 0.0346
20:01-21:00, Sat., 19 Jan. 0.0376 0.0327 0.0349
19:01-20:00, Sat., 19 Jan. 0.0364 0.0324 0.0343
18:01-19:00, Sat., 19 Jan. 0.0367 0.0327 0.0344
17:01-18:00, Sat., 19 Jan. 0.0364 0.0319 0.0344
16:01-17:00, Sat., 19 Jan. 0.0368 0.0321 0.0345
15:01-16:00, Sat., 19 Jan. 0.0364 0.0325 0.0345
14:01-15:00, Sat., 19 Jan. 0.0369 0.0330 0.0347
13:01-14:00, Sat., 19 Jan. 0.0365 0.0322 0.0344
12:01-13:00, Sat., 19 Jan. 0.0374 0.0330 0.0347
11:01-12:00, Sat., 19 Jan. 0.0367 0.0327 0.0347
10:01-11:00, Sat., 19 Jan. 0.0364 0.0333 0.0349
09:01-10:00, Sat., 19 Jan. 0.0375 0.0340 0.0356
08:01-09:00, Sat., 19 Jan. 0.0371 0.0338 0.0355
07:01-08:00, Sat., 19 Jan. 0.0373 0.0336 0.0356
06:01-07:00, Sat., 19 Jan. 0.0368 0.0339 0.0354
05:01-06:00, Sat., 19 Jan. 0.0380 0.0338 0.0359
04:01-05:00, Sat., 19 Jan. 0.0379 0.0343 0.0357
03:01-04:00, Sat., 19 Jan. 0.0374 0.0337 0.0355
02:01-03:00, Sat., 19 Jan. 0.0387 0.0341 0.0360
01:01-02:00, Sat., 19 Jan. 0.0398 0.0341 0.0357
00:01-01:00, Sat., 19 Jan. 0.0372 0.0329 0.0354
23:01-24:00, Fri., 18 Jan. 0.0381 0.0331 0.0355
22:01-23:00, Fri., 18 Jan. 0.0385 0.0332 0.0351
21:01-22:00, Fri., 18 Jan. 0.0368 0.0330 0.0346
20:01-21:00, Fri., 18 Jan. 0.0371 0.0328 0.0346
19:01-20:00, Fri., 18 Jan. 0.0360 0.0325 0.0343
18:01-19:00, Fri., 18 Jan. 0.0358 0.0317 0.0342
17:01-18:00, Fri., 18 Jan. 0.0360 0.0321 0.0342
16:01-17:00, Fri., 18 Jan. 0.0360 0.0319 0.0344
15:01-16:00, Fri., 18 Jan. 0.0361 0.0323 0.0342
14:01-15:00, Fri., 18 Jan. 0.0355 0.0305 0.0341
13:01-14:00, Fri., 18 Jan. 0.0363 0.0321 0.0342
12:01-13:00, Fri., 18 Jan. 0.0368 0.0321 0.0343
11:01-12:00, Fri., 18 Jan. 0.0361 0.0320 0.0340
10:01-11:00, Fri., 18 Jan. 0.0357 0.0318 0.0340
09:01-10:00, Fri., 18 Jan. 0.0357 0.0324 0.0339
08:01-09:00, Fri., 18 Jan. 0.0359 0.0318 0.0339
07:01-08:00, Fri., 18 Jan. 0.0357 0.0317 0.0338
06:01-07:00, Fri., 18 Jan. 0.0353 0.0318 0.0339
05:01-06:00, Fri., 18 Jan. 0.0359 0.0318 0.0341
04:01-05:00, Fri., 18 Jan. 0.0363 0.0316 0.0340
03:01-04:00, Fri., 18 Jan. 0.0368 0.0326 0.0341
02:01-03:00, Fri., 18 Jan. 0.0363 0.0317 0.0340
01:01-02:00, Fri., 18 Jan. 0.0363 0.0319 0.0341
00:01-01:00, Fri., 18 Jan. 0.0356 0.0317 0.0340
23:01-24:00, Thu., 17 Jan. 0.0361 0.0319 0.0340
22:01-23:00, Thu., 17 Jan. 0.0362 0.0322 0.0340
21:01-22:00, Thu., 17 Jan. 0.0363 0.0319 0.0339
20:01-21:00, Thu., 17 Jan. 0.0365 0.0315 0.0338
19:01-20:00, Thu., 17 Jan. 0.0357 0.0319 0.0338
18:01-19:00, Thu., 17 Jan. 0.0357 0.0317 0.0338
17:01-18:00, Thu., 17 Jan. 0.0357 0.0315 0.0339
16:01-17:00, Thu., 17 Jan. 0.0358 0.0323 0.0341
15:01-16:00, Thu., 17 Jan. 0.0365 0.0325 0.0341
14:01-15:00, Thu., 17 Jan. 0.0352 0.0316 0.0338
13:01-14:00, Thu., 17 Jan. 0.0371 0.0316 0.0340
12:01-13:00, Thu., 17 Jan. 0.0350 0.0315 0.0335
11:01-12:00, Thu., 17 Jan. 0.0363 0.0318 0.0340
10:01-11:00, Thu., 17 Jan. 0.0369 0.0332 0.0348
09:01-10:00, Thu., 17 Jan. 0.0373 0.0328 0.0350
08:01-09:00, Thu., 17 Jan. 0.0388 0.0337 0.0360
07:01-08:00, Thu., 17 Jan. 0.0378 0.0337 0.0356
06:01-07:00, Thu., 17 Jan. 0.0387 0.0345 0.0359
05:01-06:00, Thu., 17 Jan. 0.0384 0.0337 0.0357
04:01-05:00, Thu., 17 Jan. 0.0383 0.0339 0.0357
03:01-04:00, Thu., 17 Jan. 0.0388 0.0336 0.0356
02:01-03:00, Thu., 17 Jan. 0.0373 0.0330 0.0355
01:01-02:00, Thu., 17 Jan. 0.0373 0.0322 0.0351
00:01-01:00, Thu., 17 Jan. 0.0365 0.0320 0.0343
23:01-24:00, Wed., 16 Jan. 0.0372 0.0326 0.0347
22:01-23:00, Wed., 16 Jan. 0.0368 0.0316 0.0342
21:01-22:00, Wed., 16 Jan. 0.0363 0.0322 0.0343
20:01-21:00, Wed., 16 Jan. 0.0363 0.0311 0.0336
19:01-20:00, Wed., 16 Jan. 0.0358 0.0318 0.0336
18:01-19:00, Wed., 16 Jan. 0.0346 0.0303 0.0330
17:01-18:00, Wed., 16 Jan. 0.0356 0.0311 0.0332
16:01-17:00, Wed., 16 Jan. 0.0346 0.0309 0.0327
15:01-16:00, Wed., 16 Jan. 0.0356 0.0313 0.0330
14:01-15:00, Wed., 16 Jan. 0.0352 0.0309 0.0331
13:01-14:00, Wed., 16 Jan. 0.0344 0.0310 0.0328
12:01-13:00, Wed., 16 Jan. 0.0352 0.0305 0.0327
11:01-12:00, Wed., 16 Jan. 0.0362 0.0311 0.0329
10:01-11:00, Wed., 16 Jan. 0.0348 0.0308 0.0329
09:01-10:00, Wed., 16 Jan. 0.0349 0.0308 0.0328
08:01-09:00, Wed., 16 Jan. 0.0345 0.0302 0.0324
07:01-08:00, Wed., 16 Jan. 0.0342 0.0308 0.0326
06:01-07:00, Wed., 16 Jan. 0.0340 0.0301 0.0324
05:01-06:00, Wed., 16 Jan. 0.0344 0.0314 0.0326
04:01-05:00, Wed., 16 Jan. 0.0342 0.0306 0.0322
03:01-04:00, Wed., 16 Jan. 0.0354 0.0307 0.0327
02:01-03:00, Wed., 16 Jan. 0.0345 0.0305 0.0326
01:01-02:00, Wed., 16 Jan. 0.0355 0.0308 0.0325
00:01-01:00, Wed., 16 Jan. 0.0346 0.0312 0.0327
23:01-24:00, Tue., 15 Jan. 0.0345 0.0307 0.0324
22:01-23:00, Tue., 15 Jan. 0.0342 0.0299 0.0322
21:01-22:00, Tue., 15 Jan. 0.0354 0.0302 0.0324
20:01-21:00, Tue., 15 Jan. 0.0354 0.0304 0.0324
19:01-20:00, Tue., 15 Jan. 0.0349 0.0303 0.0321
18:01-19:00, Tue., 15 Jan. 0.0343 0.0302 0.0319
17:01-18:00, Tue., 15 Jan. 0.0338 0.0302 0.0318
16:01-17:00, Tue., 15 Jan. 0.0338 0.0295 0.0315
15:01-16:00, Tue., 15 Jan. 0.0340 0.0299 0.0317
14:01-15:00, Tue., 15 Jan. 0.0337 0.0294 0.0315
13:01-14:00, Tue., 15 Jan. 0.0342 0.0293 0.0314
12:01-13:00, Tue., 15 Jan. 0.0332 0.0285 0.0309
11:01-12:00, Tue., 15 Jan. 0.0317 0.0282 0.0300
10:01-11:00, Tue., 15 Jan. 0.0321 0.0283 0.0302
09:01-10:00, Tue., 15 Jan. 0.0319 0.0275 0.0296
08:01-09:00, Tue., 15 Jan. 0.0309 0.0271 0.0292
07:01-08:00, Tue., 15 Jan. 0.0315 0.0277 0.0294
06:01-07:00, Tue., 15 Jan. 0.0313 0.0273 0.0290
05:01-06:00, Tue., 15 Jan. 0.0314 0.0275 0.0292
04:01-05:00, Tue., 15 Jan. 0.0309 0.0276 0.0293
03:01-04:00, Tue., 15 Jan. 0.0316 0.0275 0.0293
02:01-03:00, Tue., 15 Jan. 0.0312 0.0271 0.0290
01:01-02:00, Tue., 15 Jan. 0.0311 0.0271 0.0289
00:01-01:00, Tue., 15 Jan. 0.0313 0.0270 0.0287
23:01-24:00, Mon., 14 Jan. 0.0304 0.0271 0.0285
22:01-23:00, Mon., 14 Jan. 0.0303 0.0267 0.0286
21:01-22:00, Mon., 14 Jan. 0.0305 0.0273 0.0287
20:01-21:00, Mon., 14 Jan. 0.0315 0.0275 0.0296
19:01-20:00, Mon., 14 Jan. 0.0369 0.0302 0.0335
18:01-19:00, Mon., 14 Jan. 0.0419 0.0349 0.0379
17:01-18:00, Mon., 14 Jan. 0.0429 0.0373 0.0403
16:01-17:00, Mon., 14 Jan. 0.0482 0.0374 0.0421
15:01-16:00, Mon., 14 Jan. 0.0553 0.0430 0.0496
14:01-15:00, Mon., 14 Jan. 0.0580 0.0507 0.0538
13:01-14:00, Mon., 14 Jan. 0.0570 0.0485 0.0528
12:01-13:00, Mon., 14 Jan. 0.0568 0.0483 0.0534
11:01-12:00, Mon., 14 Jan. 0.0570 0.0502 0.0533
10:01-11:00, Mon., 14 Jan. 0.0592 0.0469 0.0520
09:01-10:00, Mon., 14 Jan. 0.0521 0.0451 0.0491
08:01-09:00, Mon., 14 Jan. 0.0526 0.0444 0.0478
07:01-08:00, Mon., 14 Jan. 0.0506 0.0421 0.0460
06:01-07:00, Mon., 14 Jan. 0.0516 0.0434 0.0474
05:01-06:00, Mon., 14 Jan. 0.0560 0.0477 0.0516
04:01-05:00, Mon., 14 Jan. 0.0558 0.0435 0.0502
03:01-04:00, Mon., 14 Jan. 0.0473 0.0364 0.0419
02:01-03:00, Mon., 14 Jan. 0.0393 0.0344 0.0367
01:01-02:00, Mon., 14 Jan. 0.0400 0.0348 0.0368
00:01-01:00, Mon., 14 Jan. 0.0398 0.0347 0.0367