Measurement results by the hour (Kodaira) 18 Sep., 2017 - 24 Sep., 2017

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 Sep. 0.0327 0.0282 0.0304
22:01-23:00, Sun., 24 Sep. 0.0326 0.0288 0.0304
21:01-22:00, Sun., 24 Sep. 0.0323 0.0285 0.0303
20:01-21:00, Sun., 24 Sep. 0.0326 0.0290 0.0304
19:01-20:00, Sun., 24 Sep. 0.0325 0.0286 0.0303
18:01-19:00, Sun., 24 Sep. 0.0337 0.0279 0.0304
17:01-18:00, Sun., 24 Sep. 0.0326 0.0284 0.0303
16:01-17:00, Sun., 24 Sep. 0.0319 0.0285 0.0303
15:01-16:00, Sun., 24 Sep. 0.0323 0.0274 0.0302
14:01-15:00, Sun., 24 Sep. 0.0320 0.0285 0.0301
13:01-14:00, Sun., 24 Sep. 0.0323 0.0284 0.0304
12:01-13:00, Sun., 24 Sep. 0.0325 0.0289 0.0306
11:01-12:00, Sun., 24 Sep. 0.0320 0.0282 0.0304
10:01-11:00, Sun., 24 Sep. 0.0336 0.0290 0.0311
09:01-10:00, Sun., 24 Sep. 0.0340 0.0292 0.0315
08:01-09:00, Sun., 24 Sep. 0.0341 0.0294 0.0315
07:01-08:00, Sun., 24 Sep. 0.0339 0.0289 0.0318
06:01-07:00, Sun., 24 Sep. 0.0333 0.0301 0.0317
05:01-06:00, Sun., 24 Sep. 0.0328 0.0283 0.0311
04:01-05:00, Sun., 24 Sep. 0.0325 0.0281 0.0304
03:01-04:00, Sun., 24 Sep. 0.0318 0.0284 0.0300
02:01-03:00, Sun., 24 Sep. 0.0323 0.0282 0.0305
01:01-02:00, Sun., 24 Sep. 0.0324 0.0285 0.0304
00:01-01:00, Sun., 24 Sep. 0.0327 0.0285 0.0304
23:01-24:00, Sat., 23 Sep. 0.0327 0.0285 0.0302
22:01-23:00, Sat., 23 Sep. 0.0320 0.0286 0.0302
21:01-22:00, Sat., 23 Sep. 0.0320 0.0284 0.0303
20:01-21:00, Sat., 23 Sep. 0.0320 0.0281 0.0301
19:01-20:00, Sat., 23 Sep. 0.0321 0.0287 0.0304
18:01-19:00, Sat., 23 Sep. 0.0320 0.0283 0.0301
17:01-18:00, Sat., 23 Sep. 0.0318 0.0280 0.0300
16:01-17:00, Sat., 23 Sep. 0.0321 0.0282 0.0301
15:01-16:00, Sat., 23 Sep. 0.0323 0.0282 0.0302
14:01-15:00, Sat., 23 Sep. 0.0355 0.0283 0.0302
13:01-14:00, Sat., 23 Sep. 0.0324 0.0282 0.0301
12:01-13:00, Sat., 23 Sep. 0.0326 0.0279 0.0302
11:01-12:00, Sat., 23 Sep. 0.0321 0.0289 0.0303
10:01-11:00, Sat., 23 Sep. 0.0330 0.0283 0.0306
09:01-10:00, Sat., 23 Sep. 0.0339 0.0292 0.0318
08:01-09:00, Sat., 23 Sep. 0.0387 0.0315 0.0355
07:01-08:00, Sat., 23 Sep. 0.0399 0.0321 0.0353
06:01-07:00, Sat., 23 Sep. 0.0406 0.0337 0.0364
05:01-06:00, Sat., 23 Sep. 0.0442 0.0348 0.0386
04:01-05:00, Sat., 23 Sep. 0.0546 0.0412 0.0493
03:01-04:00, Sat., 23 Sep. 0.0556 0.0434 0.0493
02:01-03:00, Sat., 23 Sep. 0.0508 0.0399 0.0462
01:01-02:00, Sat., 23 Sep. 0.0450 0.0391 0.0418
00:01-01:00, Sat., 23 Sep. 0.0456 0.0370 0.0410
23:01-24:00, Fri., 22 Sep. 0.0421 0.0361 0.0397
22:01-23:00, Fri., 22 Sep. 0.0443 0.0367 0.0406
21:01-22:00, Fri., 22 Sep. 0.0448 0.0362 0.0407
20:01-21:00, Fri., 22 Sep. 0.0424 0.0357 0.0384
19:01-20:00, Fri., 22 Sep. 0.0416 0.0358 0.0379
18:01-19:00, Fri., 22 Sep. 0.0407 0.0308 0.0340
17:01-18:00, Fri., 22 Sep. 0.0340 0.0296 0.0317
16:01-17:00, Fri., 22 Sep. 0.0362 0.0307 0.0331
15:01-16:00, Fri., 22 Sep. 0.0393 0.0328 0.0361
14:01-15:00, Fri., 22 Sep. 0.0361 0.0303 0.0332
13:01-14:00, Fri., 22 Sep. 0.0338 0.0298 0.0315
12:01-13:00, Fri., 22 Sep. 0.0344 0.0293 0.0317
11:01-12:00, Fri., 22 Sep. 0.0339 0.0302 0.0318
10:01-11:00, Fri., 22 Sep. 0.0339 0.0300 0.0317
09:01-10:00, Fri., 22 Sep. 0.0338 0.0303 0.0319
08:01-09:00, Fri., 22 Sep. 0.0358 0.0307 0.0323
07:01-08:00, Fri., 22 Sep. 0.0339 0.0302 0.0319
06:01-07:00, Fri., 22 Sep. 0.0336 0.0301 0.0318
05:01-06:00, Fri., 22 Sep. 0.0337 0.0291 0.0317
04:01-05:00, Fri., 22 Sep. 0.0347 0.0291 0.0319
03:01-04:00, Fri., 22 Sep. 0.0338 0.0299 0.0318
02:01-03:00, Fri., 22 Sep. 0.0346 0.0297 0.0322
01:01-02:00, Fri., 22 Sep. 0.0344 0.0299 0.0320
00:01-01:00, Fri., 22 Sep. 0.0340 0.0304 0.0321
23:01-24:00, Thu., 21 Sep. 0.0337 0.0294 0.0317
22:01-23:00, Thu., 21 Sep. 0.0335 0.0284 0.0313
21:01-22:00, Thu., 21 Sep. 0.0327 0.0291 0.0309
20:01-21:00, Thu., 21 Sep. 0.0327 0.0296 0.0312
19:01-20:00, Thu., 21 Sep. 0.0331 0.0294 0.0310
18:01-19:00, Thu., 21 Sep. 0.0328 0.0292 0.0306
17:01-18:00, Thu., 21 Sep. 0.0326 0.0284 0.0306
16:01-17:00, Thu., 21 Sep. 0.0328 0.0285 0.0307
15:01-16:00, Thu., 21 Sep. 0.0328 0.0289 0.0306
14:01-15:00, Thu., 21 Sep. 0.0335 0.0284 0.0308
13:01-14:00, Thu., 21 Sep. 0.0324 0.0290 0.0308
12:01-13:00, Thu., 21 Sep. 0.0331 0.0290 0.0312
11:01-12:00, Thu., 21 Sep. 0.0341 0.0291 0.0311
10:01-11:00, Thu., 21 Sep. 0.0331 0.0291 0.0311
09:01-10:00, Thu., 21 Sep. 0.0336 0.0288 0.0316
08:01-09:00, Thu., 21 Sep. 0.0336 0.0295 0.0318
07:01-08:00, Thu., 21 Sep. 0.0351 0.0307 0.0324
06:01-07:00, Thu., 21 Sep. 0.0342 0.0301 0.0323
05:01-06:00, Thu., 21 Sep. 0.0343 0.0303 0.0324
04:01-05:00, Thu., 21 Sep. 0.0342 0.0304 0.0321
03:01-04:00, Thu., 21 Sep. 0.0337 0.0295 0.0316
02:01-03:00, Thu., 21 Sep. 0.0335 0.0284 0.0313
01:01-02:00, Thu., 21 Sep. 0.0343 0.0297 0.0320
00:01-01:00, Thu., 21 Sep. 0.0338 0.0301 0.0317
23:01-24:00, Wed., 20 Sep. 0.0349 0.0308 0.0325
22:01-23:00, Wed., 20 Sep. 0.0348 0.0307 0.0325
21:01-22:00, Wed., 20 Sep. 0.0332 0.0292 0.0316
20:01-21:00, Wed., 20 Sep. 0.0327 0.0293 0.0313
19:01-20:00, Wed., 20 Sep. 0.0329 0.0297 0.0313
18:01-19:00, Wed., 20 Sep. 0.0337 0.0294 0.0314
17:01-18:00, Wed., 20 Sep. 0.0332 0.0292 0.0311
16:01-17:00, Wed., 20 Sep. 0.0332 0.0294 0.0310
15:01-16:00, Wed., 20 Sep. 0.0325 0.0282 0.0309
14:01-15:00, Wed., 20 Sep. 0.0329 0.0291 0.0310
13:01-14:00, Wed., 20 Sep. 0.0326 0.0286 0.0305
12:01-13:00, Wed., 20 Sep. 0.0335 0.0292 0.0309
11:01-12:00, Wed., 20 Sep. 0.0327 0.0288 0.0308
10:01-11:00, Wed., 20 Sep. 0.0330 0.0295 0.0311
09:01-10:00, Wed., 20 Sep. 0.0332 0.0292 0.0314
08:01-09:00, Wed., 20 Sep. 0.0331 0.0294 0.0312
07:01-08:00, Wed., 20 Sep. 0.0331 0.0293 0.0312
06:01-07:00, Wed., 20 Sep. 0.0330 0.0290 0.0310
05:01-06:00, Wed., 20 Sep. 0.0326 0.0292 0.0308
04:01-05:00, Wed., 20 Sep. 0.0326 0.0288 0.0307
03:01-04:00, Wed., 20 Sep. 0.0328 0.0290 0.0309
02:01-03:00, Wed., 20 Sep. 0.0331 0.0283 0.0310
01:01-02:00, Wed., 20 Sep. 0.0332 0.0291 0.0308
00:01-01:00, Wed., 20 Sep. 0.0327 0.0289 0.0308
23:01-24:00, Tue., 19 Sep. 0.0330 0.0285 0.0310
22:01-23:00, Tue., 19 Sep. 0.0329 0.0293 0.0310
21:01-22:00, Tue., 19 Sep. 0.0335 0.0282 0.0312
20:01-21:00, Tue., 19 Sep. 0.0327 0.0291 0.0310
19:01-20:00, Tue., 19 Sep. 0.0321 0.0286 0.0304
18:01-19:00, Tue., 19 Sep. 0.0328 0.0285 0.0303
17:01-18:00, Tue., 19 Sep. 0.0323 0.0278 0.0303
16:01-17:00, Tue., 19 Sep. 0.0326 0.0287 0.0304
15:01-16:00, Tue., 19 Sep. 0.0334 0.0290 0.0305
14:01-15:00, Tue., 19 Sep. 0.0321 0.0278 0.0302
13:01-14:00, Tue., 19 Sep. 0.0334 0.0287 0.0304
12:01-13:00, Tue., 19 Sep. 0.0322 0.0283 0.0304
11:01-12:00, Tue., 19 Sep. 0.0325 0.0283 0.0305
10:01-11:00, Tue., 19 Sep. 0.0337 0.0289 0.0307
09:01-10:00, Tue., 19 Sep. 0.0328 0.0291 0.0309
08:01-09:00, Tue., 19 Sep. 0.0329 0.0291 0.0311
07:01-08:00, Tue., 19 Sep. 0.0335 0.0295 0.0312
06:01-07:00, Tue., 19 Sep. 0.0339 0.0284 0.0316
05:01-06:00, Tue., 19 Sep. 0.0333 0.0286 0.0310
04:01-05:00, Tue., 19 Sep. 0.0328 0.0282 0.0307
03:01-04:00, Tue., 19 Sep. 0.0329 0.0288 0.0309
02:01-03:00, Tue., 19 Sep. 0.0327 0.0296 0.0308
01:01-02:00, Tue., 19 Sep. 0.0322 0.0290 0.0308
00:01-01:00, Tue., 19 Sep. 0.0323 0.0289 0.0305
23:01-24:00, Mon., 18 Sep. 0.0323 0.0286 0.0303
22:01-23:00, Mon., 18 Sep. 0.0323 0.0288 0.0304
21:01-22:00, Mon., 18 Sep. 0.0327 0.0287 0.0306
20:01-21:00, Mon., 18 Sep. 0.0325 0.0280 0.0307
19:01-20:00, Mon., 18 Sep. 0.0321 0.0282 0.0302
18:01-19:00, Mon., 18 Sep. 0.0334 0.0286 0.0304
17:01-18:00, Mon., 18 Sep. 0.0328 0.0281 0.0302
16:01-17:00, Mon., 18 Sep. 0.0323 0.0288 0.0303
15:01-16:00, Mon., 18 Sep. 0.0322 0.0280 0.0304
14:01-15:00, Mon., 18 Sep. 0.0329 0.0276 0.0304
13:01-14:00, Mon., 18 Sep. 0.0317 0.0283 0.0303
12:01-13:00, Mon., 18 Sep. 0.0324 0.0285 0.0307
11:01-12:00, Mon., 18 Sep. 0.0322 0.0281 0.0306
10:01-11:00, Mon., 18 Sep. 0.0329 0.0280 0.0303
09:01-10:00, Mon., 18 Sep. 0.0319 0.0287 0.0303
08:01-09:00, Mon., 18 Sep. 0.0322 0.0286 0.0304
07:01-08:00, Mon., 18 Sep. 0.0333 0.0294 0.0311
06:01-07:00, Mon., 18 Sep. 0.0326 0.0288 0.0308
05:01-06:00, Mon., 18 Sep. 0.0336 0.0292 0.0311
04:01-05:00, Mon., 18 Sep. 0.0343 0.0287 0.0312
03:01-04:00, Mon., 18 Sep. 0.0350 0.0308 0.0323
02:01-03:00, Mon., 18 Sep. 0.0379 0.0320 0.0349
01:01-02:00, Mon., 18 Sep. 0.0405 0.0344 0.0372
00:01-01:00, Mon., 18 Sep. 0.0393 0.0306 0.0336