Measurement results by the hour (Kodaira) 21 Dec., 2015 - 27 Dec., 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., 27 Dec. 0.0333 0.0297 0.0314
22:01-23:00, Sun., 27 Dec. 0.0331 0.0287 0.0312
21:01-22:00, Sun., 27 Dec. 0.0331 0.0287 0.0312
20:01-21:00, Sun., 27 Dec. 0.0332 0.0291 0.0313
19:01-20:00, Sun., 27 Dec. 0.0325 0.0296 0.0312
18:01-19:00, Sun., 27 Dec. 0.0351 0.0294 0.0314
17:01-18:00, Sun., 27 Dec. 0.0337 0.0295 0.0315
16:01-17:00, Sun., 27 Dec. 0.0337 0.0297 0.0315
15:01-16:00, Sun., 27 Dec. 0.0334 0.0302 0.0317
14:01-15:00, Sun., 27 Dec. 0.0344 0.0299 0.0320
13:01-14:00, Sun., 27 Dec. 0.0336 0.0295 0.0321
12:01-13:00, Sun., 27 Dec. 0.0336 0.0293 0.0319
11:01-12:00, Sun., 27 Dec. 0.0352 0.0306 0.0324
10:01-11:00, Sun., 27 Dec. 0.0358 0.0303 0.0325
09:01-10:00, Sun., 27 Dec. 0.0352 0.0302 0.0325
08:01-09:00, Sun., 27 Dec. 0.0347 0.0309 0.0327
07:01-08:00, Sun., 27 Dec. 0.0357 0.0312 0.0331
06:01-07:00, Sun., 27 Dec. 0.0348 0.0306 0.0330
05:01-06:00, Sun., 27 Dec. 0.0346 0.0308 0.0328
04:01-05:00, Sun., 27 Dec. 0.0338 0.0306 0.0326
03:01-04:00, Sun., 27 Dec. 0.0342 0.0305 0.0325
02:01-03:00, Sun., 27 Dec. 0.0346 0.0305 0.0326
01:01-02:00, Sun., 27 Dec. 0.0341 0.0308 0.0322
00:01-01:00, Sun., 27 Dec. 0.0347 0.0305 0.0325
23:01-24:00, Sat., 26 Dec. 0.0345 0.0296 0.0326
22:01-23:00, Sat., 26 Dec. 0.0342 0.0310 0.0328
21:01-22:00, Sat., 26 Dec. 0.0347 0.0304 0.0324
20:01-21:00, Sat., 26 Dec. 0.0342 0.0302 0.0321
19:01-20:00, Sat., 26 Dec. 0.0345 0.0305 0.0323
18:01-19:00, Sat., 26 Dec. 0.0340 0.0305 0.0320
17:01-18:00, Sat., 26 Dec. 0.0338 0.0298 0.0320
16:01-17:00, Sat., 26 Dec. 0.0338 0.0300 0.0316
15:01-16:00, Sat., 26 Dec. 0.0347 0.0301 0.0319
14:01-15:00, Sat., 26 Dec. 0.0345 0.0304 0.0323
13:01-14:00, Sat., 26 Dec. 0.0346 0.0297 0.0321
12:01-13:00, Sat., 26 Dec. 0.0346 0.0305 0.0323
11:01-12:00, Sat., 26 Dec. 0.0343 0.0302 0.0322
10:01-11:00, Sat., 26 Dec. 0.0347 0.0302 0.0325
09:01-10:00, Sat., 26 Dec. 0.0342 0.0307 0.0323
08:01-09:00, Sat., 26 Dec. 0.0340 0.0307 0.0324
07:01-08:00, Sat., 26 Dec. 0.0341 0.0301 0.0322
06:01-07:00, Sat., 26 Dec. 0.0340 0.0302 0.0321
05:01-06:00, Sat., 26 Dec. 0.0342 0.0301 0.0320
04:01-05:00, Sat., 26 Dec. 0.0338 0.0300 0.0323
03:01-04:00, Sat., 26 Dec. 0.0342 0.0294 0.0322
02:01-03:00, Sat., 26 Dec. 0.0343 0.0302 0.0322
01:01-02:00, Sat., 26 Dec. 0.0342 0.0300 0.0324
00:01-01:00, Sat., 26 Dec. 0.0342 0.0302 0.0322
23:01-24:00, Fri., 25 Dec. 0.0342 0.0298 0.0320
22:01-23:00, Fri., 25 Dec. 0.0337 0.0300 0.0319
21:01-22:00, Fri., 25 Dec. 0.0332 0.0301 0.0317
20:01-21:00, Fri., 25 Dec. 0.0336 0.0301 0.0319
19:01-20:00, Fri., 25 Dec. 0.0330 0.0299 0.0315
18:01-19:00, Fri., 25 Dec. 0.0336 0.0299 0.0317
17:01-18:00, Fri., 25 Dec. 0.0337 0.0298 0.0318
16:01-17:00, Fri., 25 Dec. 0.0342 0.0300 0.0321
15:01-16:00, Fri., 25 Dec. 0.0344 0.0297 0.0319
14:01-15:00, Fri., 25 Dec. 0.0338 0.0302 0.0318
13:01-14:00, Fri., 25 Dec. 0.0342 0.0306 0.0321
12:01-13:00, Fri., 25 Dec. 0.0343 0.0301 0.0322
11:01-12:00, Fri., 25 Dec. 0.0341 0.0302 0.0321
10:01-11:00, Fri., 25 Dec. 0.0354 0.0306 0.0324
09:01-10:00, Fri., 25 Dec. 0.0337 0.0299 0.0320
08:01-09:00, Fri., 25 Dec. 0.0336 0.0305 0.0319
07:01-08:00, Fri., 25 Dec. 0.0341 0.0281 0.0315
06:01-07:00, Fri., 25 Dec. 0.0340 0.0300 0.0317
05:01-06:00, Fri., 25 Dec. 0.0333 0.0302 0.0316
04:01-05:00, Fri., 25 Dec. 0.0348 0.0306 0.0321
03:01-04:00, Fri., 25 Dec. 0.0344 0.0297 0.0316
02:01-03:00, Fri., 25 Dec. 0.0337 0.0299 0.0317
01:01-02:00, Fri., 25 Dec. 0.0335 0.0294 0.0317
00:01-01:00, Fri., 25 Dec. 0.0358 0.0306 0.0323
23:01-24:00, Thu., 24 Dec. 0.0343 0.0294 0.0316
22:01-23:00, Thu., 24 Dec. 0.0339 0.0290 0.0315
21:01-22:00, Thu., 24 Dec. 0.0335 0.0295 0.0312
20:01-21:00, Thu., 24 Dec. 0.0326 0.0292 0.0312
19:01-20:00, Thu., 24 Dec. 0.0336 0.0287 0.0312
18:01-19:00, Thu., 24 Dec. 0.0333 0.0299 0.0315
17:01-18:00, Thu., 24 Dec. 0.0343 0.0296 0.0317
16:01-17:00, Thu., 24 Dec. 0.0332 0.0288 0.0311
15:01-16:00, Thu., 24 Dec. 0.0329 0.0291 0.0313
14:01-15:00, Thu., 24 Dec. 0.0330 0.0290 0.0315
13:01-14:00, Thu., 24 Dec. 0.0327 0.0297 0.0314
12:01-13:00, Thu., 24 Dec. 0.0338 0.0309 0.0323
11:01-12:00, Thu., 24 Dec. 0.0340 0.0302 0.0323
10:01-11:00, Thu., 24 Dec. 0.0345 0.0309 0.0325
09:01-10:00, Thu., 24 Dec. 0.0354 0.0302 0.0326
08:01-09:00, Thu., 24 Dec. 0.0345 0.0308 0.0327
07:01-08:00, Thu., 24 Dec. 0.0346 0.0308 0.0327
06:01-07:00, Thu., 24 Dec. 0.0351 0.0308 0.0328
05:01-06:00, Thu., 24 Dec. 0.0352 0.0307 0.0331
04:01-05:00, Thu., 24 Dec. 0.0398 0.0324 0.0354
03:01-04:00, Thu., 24 Dec. 0.0446 0.0361 0.0400
02:01-03:00, Thu., 24 Dec. 0.0454 0.0382 0.0424
01:01-02:00, Thu., 24 Dec. 0.0446 0.0358 0.0404
00:01-01:00, Thu., 24 Dec. 0.0416 0.0346 0.0381
23:01-24:00, Wed., 23 Dec. 0.0420 0.0362 0.0391
22:01-23:00, Wed., 23 Dec. 0.0404 0.0345 0.0368
21:01-22:00, Wed., 23 Dec. 0.0418 0.0351 0.0380
20:01-21:00, Wed., 23 Dec. 0.0372 0.0319 0.0347
19:01-20:00, Wed., 23 Dec. 0.0341 0.0302 0.0323
18:01-19:00, Wed., 23 Dec. 0.0348 0.0307 0.0327
17:01-18:00, Wed., 23 Dec. 0.0381 0.0321 0.0351
16:01-17:00, Wed., 23 Dec. 0.0372 0.0339 0.0355
15:01-16:00, Wed., 23 Dec. 0.0371 0.0314 0.0337
14:01-15:00, Wed., 23 Dec. 0.0343 0.0306 0.0324
13:01-14:00, Wed., 23 Dec. 0.0340 0.0297 0.0321
12:01-13:00, Wed., 23 Dec. 0.0342 0.0301 0.0321
11:01-12:00, Wed., 23 Dec. 0.0343 0.0302 0.0321
10:01-11:00, Wed., 23 Dec. 0.0339 0.0296 0.0322
09:01-10:00, Wed., 23 Dec. 0.0339 0.0302 0.0318
08:01-09:00, Wed., 23 Dec. 0.0342 0.0298 0.0319
07:01-08:00, Wed., 23 Dec. 0.0349 0.0303 0.0324
06:01-07:00, Wed., 23 Dec. 0.0344 0.0307 0.0326
05:01-06:00, Wed., 23 Dec. 0.0350 0.0309 0.0327
04:01-05:00, Wed., 23 Dec. 0.0354 0.0304 0.0323
03:01-04:00, Wed., 23 Dec. 0.0344 0.0300 0.0323
02:01-03:00, Wed., 23 Dec. 0.0339 0.0297 0.0320
01:01-02:00, Wed., 23 Dec. 0.0334 0.0298 0.0318
00:01-01:00, Wed., 23 Dec. 0.0358 0.0295 0.0318
23:01-24:00, Tue., 22 Dec. 0.0335 0.0295 0.0314
22:01-23:00, Tue., 22 Dec. 0.0330 0.0288 0.0311
21:01-22:00, Tue., 22 Dec. 0.0341 0.0290 0.0314
20:01-21:00, Tue., 22 Dec. 0.0332 0.0288 0.0311
19:01-20:00, Tue., 22 Dec. 0.0338 0.0287 0.0312
18:01-19:00, Tue., 22 Dec. 0.0332 0.0290 0.0312
17:01-18:00, Tue., 22 Dec. 0.0327 0.0286 0.0310
16:01-17:00, Tue., 22 Dec. 0.0335 0.0288 0.0311
15:01-16:00, Tue., 22 Dec. 0.0327 0.0289 0.0311
14:01-15:00, Tue., 22 Dec. 0.0337 0.0293 0.0311
13:01-14:00, Tue., 22 Dec. 0.0339 0.0296 0.0314
12:01-13:00, Tue., 22 Dec. 0.0342 0.0299 0.0317
11:01-12:00, Tue., 22 Dec. 0.0331 0.0304 0.0317
10:01-11:00, Tue., 22 Dec. 0.0336 0.0296 0.0319
09:01-10:00, Tue., 22 Dec. 0.0342 0.0298 0.0318
08:01-09:00, Tue., 22 Dec. 0.0356 0.0304 0.0329
07:01-08:00, Tue., 22 Dec. 0.0338 0.0304 0.0321
06:01-07:00, Tue., 22 Dec. 0.0346 0.0296 0.0313
05:01-06:00, Tue., 22 Dec. 0.0346 0.0292 0.0315
04:01-05:00, Tue., 22 Dec. 0.0339 0.0291 0.0315
03:01-04:00, Tue., 22 Dec. 0.0341 0.0304 0.0319
02:01-03:00, Tue., 22 Dec. 0.0348 0.0300 0.0319
01:01-02:00, Tue., 22 Dec. 0.0329 0.0291 0.0315
00:01-01:00, Tue., 22 Dec. 0.0334 0.0295 0.0316
23:01-24:00, Mon., 21 Dec. 0.0337 0.0297 0.0317
22:01-23:00, Mon., 21 Dec. 0.0350 0.0305 0.0322
21:01-22:00, Mon., 21 Dec. 0.0343 0.0307 0.0327
20:01-21:00, Mon., 21 Dec. 0.0358 0.0309 0.0332
19:01-20:00, Mon., 21 Dec. 0.0348 0.0307 0.0328
18:01-19:00, Mon., 21 Dec. 0.0352 0.0308 0.0328
17:01-18:00, Mon., 21 Dec. 0.0352 0.0309 0.0328
16:01-17:00, Mon., 21 Dec. 0.0349 0.0299 0.0327
15:01-16:00, Mon., 21 Dec. 0.0350 0.0311 0.0327
14:01-15:00, Mon., 21 Dec. 0.0361 0.0313 0.0329
13:01-14:00, Mon., 21 Dec. 0.0349 0.0308 0.0326
12:01-13:00, Mon., 21 Dec. 0.0350 0.0306 0.0326
11:01-12:00, Mon., 21 Dec. 0.0346 0.0311 0.0328
10:01-11:00, Mon., 21 Dec. 0.0338 0.0312 0.0327
09:01-10:00, Mon., 21 Dec. 0.0363 0.0326 0.0342
08:01-09:00, Mon., 21 Dec. 0.0366 0.0315 0.0346
07:01-08:00, Mon., 21 Dec. 0.0356 0.0318 0.0337
06:01-07:00, Mon., 21 Dec. 0.0364 0.0322 0.0338
05:01-06:00, Mon., 21 Dec. 0.0369 0.0317 0.0336
04:01-05:00, Mon., 21 Dec. 0.0356 0.0319 0.0340
03:01-04:00, Mon., 21 Dec. 0.0351 0.0313 0.0329
02:01-03:00, Mon., 21 Dec. 0.0340 0.0303 0.0322
01:01-02:00, Mon., 21 Dec. 0.0340 0.0295 0.0320
00:01-01:00, Mon., 21 Dec. 0.0342 0.0294 0.0317