Measurement results by the hour (Kodaira) 18 Apr., 2016 - 24 Apr., 2016

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 Apr. 0.0338 0.0302 0.0318
22:01-23:00, Sun., 24 Apr. 0.0332 0.0289 0.0316
21:01-22:00, Sun., 24 Apr. 0.0334 0.0297 0.0315
20:01-21:00, Sun., 24 Apr. 0.0336 0.0294 0.0313
19:01-20:00, Sun., 24 Apr. 0.0335 0.0284 0.0309
18:01-19:00, Sun., 24 Apr. 0.0328 0.0287 0.0309
17:01-18:00, Sun., 24 Apr. 0.0326 0.0286 0.0309
16:01-17:00, Sun., 24 Apr. 0.0334 0.0289 0.0307
15:01-16:00, Sun., 24 Apr. 0.0332 0.0290 0.0310
14:01-15:00, Sun., 24 Apr. 0.0330 0.0292 0.0311
13:01-14:00, Sun., 24 Apr. 0.0334 0.0296 0.0314
12:01-13:00, Sun., 24 Apr. 0.0337 0.0297 0.0315
11:01-12:00, Sun., 24 Apr. 0.0369 0.0309 0.0333
10:01-11:00, Sun., 24 Apr. 0.0385 0.0329 0.0354
09:01-10:00, Sun., 24 Apr. 0.0403 0.0333 0.0364
08:01-09:00, Sun., 24 Apr. 0.0428 0.0355 0.0382
07:01-08:00, Sun., 24 Apr. 0.0439 0.0345 0.0388
06:01-07:00, Sun., 24 Apr. 0.0379 0.0342 0.0360
05:01-06:00, Sun., 24 Apr. 0.0364 0.0316 0.0339
04:01-05:00, Sun., 24 Apr. 0.0380 0.0316 0.0345
03:01-04:00, Sun., 24 Apr. 0.0406 0.0337 0.0371
02:01-03:00, Sun., 24 Apr. 0.0379 0.0347 0.0364
01:01-02:00, Sun., 24 Apr. 0.0409 0.0341 0.0370
00:01-01:00, Sun., 24 Apr. 0.0417 0.0324 0.0357
23:01-24:00, Sat., 23 Apr. 0.0350 0.0310 0.0332
22:01-23:00, Sat., 23 Apr. 0.0365 0.0321 0.0339
21:01-22:00, Sat., 23 Apr. 0.0345 0.0293 0.0315
20:01-21:00, Sat., 23 Apr. 0.0319 0.0286 0.0306
19:01-20:00, Sat., 23 Apr. 0.0328 0.0290 0.0308
18:01-19:00, Sat., 23 Apr. 0.0328 0.0286 0.0308
17:01-18:00, Sat., 23 Apr. 0.0331 0.0289 0.0307
16:01-17:00, Sat., 23 Apr. 0.0329 0.0284 0.0307
15:01-16:00, Sat., 23 Apr. 0.0322 0.0283 0.0305
14:01-15:00, Sat., 23 Apr. 0.0329 0.0289 0.0309
13:01-14:00, Sat., 23 Apr. 0.0327 0.0274 0.0308
12:01-13:00, Sat., 23 Apr. 0.0324 0.0291 0.0307
11:01-12:00, Sat., 23 Apr. 0.0329 0.0292 0.0311
10:01-11:00, Sat., 23 Apr. 0.0333 0.0286 0.0311
09:01-10:00, Sat., 23 Apr. 0.0333 0.0291 0.0308
08:01-09:00, Sat., 23 Apr. 0.0331 0.0288 0.0308
07:01-08:00, Sat., 23 Apr. 0.0327 0.0293 0.0311
06:01-07:00, Sat., 23 Apr. 0.0329 0.0293 0.0308
05:01-06:00, Sat., 23 Apr. 0.0329 0.0289 0.0309
04:01-05:00, Sat., 23 Apr. 0.0327 0.0291 0.0309
03:01-04:00, Sat., 23 Apr. 0.0329 0.0285 0.0307
02:01-03:00, Sat., 23 Apr. 0.0326 0.0293 0.0309
01:01-02:00, Sat., 23 Apr. 0.0323 0.0285 0.0307
00:01-01:00, Sat., 23 Apr. 0.0331 0.0284 0.0307
23:01-24:00, Fri., 22 Apr. 0.0336 0.0283 0.0308
22:01-23:00, Fri., 22 Apr. 0.0327 0.0292 0.0309
21:01-22:00, Fri., 22 Apr. 0.0329 0.0278 0.0305
20:01-21:00, Fri., 22 Apr. 0.0335 0.0287 0.0306
19:01-20:00, Fri., 22 Apr. 0.0333 0.0290 0.0308
18:01-19:00, Fri., 22 Apr. 0.0321 0.0287 0.0308
17:01-18:00, Fri., 22 Apr. 0.0328 0.0289 0.0310
16:01-17:00, Fri., 22 Apr. 0.0326 0.0290 0.0309
15:01-16:00, Fri., 22 Apr. 0.0326 0.0288 0.0307
14:01-15:00, Fri., 22 Apr. 0.0324 0.0289 0.0306
13:01-14:00, Fri., 22 Apr. 0.0338 0.0291 0.0312
12:01-13:00, Fri., 22 Apr. 0.0334 0.0289 0.0309
11:01-12:00, Fri., 22 Apr. 0.0332 0.0291 0.0313
10:01-11:00, Fri., 22 Apr. 0.0339 0.0304 0.0319
09:01-10:00, Fri., 22 Apr. 0.0334 0.0286 0.0314
08:01-09:00, Fri., 22 Apr. 0.0333 0.0290 0.0314
07:01-08:00, Fri., 22 Apr. 0.0333 0.0286 0.0313
06:01-07:00, Fri., 22 Apr. 0.0332 0.0296 0.0314
05:01-06:00, Fri., 22 Apr. 0.0335 0.0296 0.0314
04:01-05:00, Fri., 22 Apr. 0.0330 0.0292 0.0310
03:01-04:00, Fri., 22 Apr. 0.0338 0.0293 0.0309
02:01-03:00, Fri., 22 Apr. 0.0332 0.0300 0.0313
01:01-02:00, Fri., 22 Apr. 0.0335 0.0292 0.0315
00:01-01:00, Fri., 22 Apr. 0.0343 0.0299 0.0324
23:01-24:00, Thu., 21 Apr. 0.0380 0.0327 0.0351
22:01-23:00, Thu., 21 Apr. 0.0386 0.0337 0.0361
21:01-22:00, Thu., 21 Apr. 0.0384 0.0327 0.0351
20:01-21:00, Thu., 21 Apr. 0.0362 0.0307 0.0338
19:01-20:00, Thu., 21 Apr. 0.0364 0.0333 0.0349
18:01-19:00, Thu., 21 Apr. 0.0381 0.0323 0.0350
17:01-18:00, Thu., 21 Apr. 0.0356 0.0310 0.0336
16:01-17:00, Thu., 21 Apr. 0.0342 0.0304 0.0328
15:01-16:00, Thu., 21 Apr. 0.0339 0.0301 0.0321
14:01-15:00, Thu., 21 Apr. 0.0331 0.0285 0.0313
13:01-14:00, Thu., 21 Apr. 0.0335 0.0295 0.0310
12:01-13:00, Thu., 21 Apr. 0.0326 0.0290 0.0308
11:01-12:00, Thu., 21 Apr. 0.0329 0.0287 0.0307
10:01-11:00, Thu., 21 Apr. 0.0343 0.0295 0.0316
09:01-10:00, Thu., 21 Apr. 0.0345 0.0289 0.0316
08:01-09:00, Thu., 21 Apr. 0.0341 0.0296 0.0318
07:01-08:00, Thu., 21 Apr. 0.0339 0.0293 0.0314
06:01-07:00, Thu., 21 Apr. 0.0335 0.0293 0.0316
05:01-06:00, Thu., 21 Apr. 0.0332 0.0289 0.0313
04:01-05:00, Thu., 21 Apr. 0.0337 0.0296 0.0314
03:01-04:00, Thu., 21 Apr. 0.0327 0.0295 0.0312
02:01-03:00, Thu., 21 Apr. 0.0334 0.0286 0.0312
01:01-02:00, Thu., 21 Apr. 0.0329 0.0294 0.0314
00:01-01:00, Thu., 21 Apr. 0.0339 0.0293 0.0313
23:01-24:00, Wed., 20 Apr. 0.0334 0.0296 0.0315
22:01-23:00, Wed., 20 Apr. 0.0340 0.0293 0.0315
21:01-22:00, Wed., 20 Apr. 0.0330 0.0289 0.0309
20:01-21:00, Wed., 20 Apr. 0.0339 0.0287 0.0311
19:01-20:00, Wed., 20 Apr. 0.0331 0.0290 0.0310
18:01-19:00, Wed., 20 Apr. 0.0328 0.0293 0.0309
17:01-18:00, Wed., 20 Apr. 0.0331 0.0283 0.0308
16:01-17:00, Wed., 20 Apr. 0.0338 0.0293 0.0311
15:01-16:00, Wed., 20 Apr. 0.0327 0.0294 0.0311
14:01-15:00, Wed., 20 Apr. 0.0334 0.0292 0.0310
13:01-14:00, Wed., 20 Apr. 0.0330 0.0294 0.0312
12:01-13:00, Wed., 20 Apr. 0.0337 0.0290 0.0312
11:01-12:00, Wed., 20 Apr. 0.0331 0.0293 0.0312
10:01-11:00, Wed., 20 Apr. 0.0336 0.0301 0.0315
09:01-10:00, Wed., 20 Apr. 0.0335 0.0296 0.0313
08:01-09:00, Wed., 20 Apr. 0.0337 0.0292 0.0313
07:01-08:00, Wed., 20 Apr. 0.0339 0.0297 0.0317
06:01-07:00, Wed., 20 Apr. 0.0332 0.0292 0.0315
05:01-06:00, Wed., 20 Apr. 0.0325 0.0291 0.0311
04:01-05:00, Wed., 20 Apr. 0.0342 0.0292 0.0311
03:01-04:00, Wed., 20 Apr. 0.0331 0.0287 0.0310
02:01-03:00, Wed., 20 Apr. 0.0335 0.0288 0.0311
01:01-02:00, Wed., 20 Apr. 0.0333 0.0287 0.0311
00:01-01:00, Wed., 20 Apr. 0.0328 0.0292 0.0312
23:01-24:00, Tue., 19 Apr. 0.0332 0.0292 0.0312
22:01-23:00, Tue., 19 Apr. 0.0338 0.0289 0.0314
21:01-22:00, Tue., 19 Apr. 0.0327 0.0293 0.0310
20:01-21:00, Tue., 19 Apr. 0.0332 0.0294 0.0313
19:01-20:00, Tue., 19 Apr. 0.0331 0.0289 0.0309
18:01-19:00, Tue., 19 Apr. 0.0341 0.0296 0.0314
17:01-18:00, Tue., 19 Apr. 0.0333 0.0293 0.0311
16:01-17:00, Tue., 19 Apr. 0.0331 0.0283 0.0314
15:01-16:00, Tue., 19 Apr. 0.0335 0.0288 0.0312
14:01-15:00, Tue., 19 Apr. 0.0335 0.0294 0.0311
13:01-14:00, Tue., 19 Apr. 0.0332 0.0295 0.0314
12:01-13:00, Tue., 19 Apr. 0.0329 0.0296 0.0311
11:01-12:00, Tue., 19 Apr. 0.0338 0.0292 0.0311
10:01-11:00, Tue., 19 Apr. 0.0338 0.0297 0.0314
09:01-10:00, Tue., 19 Apr. 0.0339 0.0294 0.0316
08:01-09:00, Tue., 19 Apr. 0.0335 0.0298 0.0316
07:01-08:00, Tue., 19 Apr. 0.0350 0.0303 0.0321
06:01-07:00, Tue., 19 Apr. 0.0336 0.0293 0.0318
05:01-06:00, Tue., 19 Apr. 0.0335 0.0296 0.0316
04:01-05:00, Tue., 19 Apr. 0.0335 0.0291 0.0311
03:01-04:00, Tue., 19 Apr. 0.0326 0.0292 0.0311
02:01-03:00, Tue., 19 Apr. 0.0339 0.0288 0.0312
01:01-02:00, Tue., 19 Apr. 0.0332 0.0296 0.0310
00:01-01:00, Tue., 19 Apr. 0.0333 0.0294 0.0312
23:01-24:00, Mon., 18 Apr. 0.0331 0.0299 0.0314
22:01-23:00, Mon., 18 Apr. 0.0347 0.0301 0.0320
21:01-22:00, Mon., 18 Apr. 0.0363 0.0318 0.0335
20:01-21:00, Mon., 18 Apr. 0.0385 0.0344 0.0362
19:01-20:00, Mon., 18 Apr. 0.0370 0.0324 0.0351
18:01-19:00, Mon., 18 Apr. 0.0355 0.0313 0.0335
17:01-18:00, Mon., 18 Apr. 0.0366 0.0320 0.0341
16:01-17:00, Mon., 18 Apr. 0.0379 0.0318 0.0346
15:01-16:00, Mon., 18 Apr. 0.0373 0.0323 0.0343
14:01-15:00, Mon., 18 Apr. 0.0341 0.0295 0.0317
13:01-14:00, Mon., 18 Apr. 0.0336 0.0291 0.0310
12:01-13:00, Mon., 18 Apr. 0.0342 0.0293 0.0313
11:01-12:00, Mon., 18 Apr. 0.0335 0.0286 0.0314
10:01-11:00, Mon., 18 Apr. 0.0334 0.0295 0.0315
09:01-10:00, Mon., 18 Apr. 0.0338 0.0301 0.0318
08:01-09:00, Mon., 18 Apr. 0.0340 0.0306 0.0320
07:01-08:00, Mon., 18 Apr. 0.0336 0.0298 0.0319
06:01-07:00, Mon., 18 Apr. 0.0348 0.0301 0.0320
05:01-06:00, Mon., 18 Apr. 0.0342 0.0302 0.0318
04:01-05:00, Mon., 18 Apr. 0.0343 0.0301 0.0325
03:01-04:00, Mon., 18 Apr. 0.0347 0.0299 0.0316
02:01-03:00, Mon., 18 Apr. 0.0336 0.0295 0.0312
01:01-02:00, Mon., 18 Apr. 0.0332 0.0298 0.0314
00:01-01:00, Mon., 18 Apr. 0.0334 0.0292 0.0310