Measurement results by the hour (Kodaira) 5 Mar., 2018 - 11 Mar., 2018

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., 11 Mar. 0.0319 0.0286 0.0301
22:01-23:00, Sun., 11 Mar. 0.0320 0.0282 0.0301
21:01-22:00, Sun., 11 Mar. 0.0325 0.0289 0.0306
20:01-21:00, Sun., 11 Mar. 0.0320 0.0291 0.0305
19:01-20:00, Sun., 11 Mar. 0.0320 0.0283 0.0301
18:01-19:00, Sun., 11 Mar. 0.0325 0.0284 0.0304
17:01-18:00, Sun., 11 Mar. 0.0320 0.0278 0.0302
16:01-17:00, Sun., 11 Mar. 0.0322 0.0283 0.0302
15:01-16:00, Sun., 11 Mar. 0.0332 0.0285 0.0306
14:01-15:00, Sun., 11 Mar. 0.0321 0.0287 0.0305
13:01-14:00, Sun., 11 Mar. 0.0317 0.0284 0.0302
12:01-13:00, Sun., 11 Mar. 0.0321 0.0286 0.0302
11:01-12:00, Sun., 11 Mar. 0.0332 0.0283 0.0304
10:01-11:00, Sun., 11 Mar. 0.0319 0.0280 0.0302
09:01-10:00, Sun., 11 Mar. 0.0323 0.0288 0.0304
08:01-09:00, Sun., 11 Mar. 0.0317 0.0289 0.0301
07:01-08:00, Sun., 11 Mar. 0.0323 0.0286 0.0301
06:01-07:00, Sun., 11 Mar. 0.0325 0.0279 0.0303
05:01-06:00, Sun., 11 Mar. 0.0328 0.0284 0.0300
04:01-05:00, Sun., 11 Mar. 0.0324 0.0281 0.0302
03:01-04:00, Sun., 11 Mar. 0.0319 0.0283 0.0301
02:01-03:00, Sun., 11 Mar. 0.0316 0.0278 0.0300
01:01-02:00, Sun., 11 Mar. 0.0319 0.0279 0.0301
00:01-01:00, Sun., 11 Mar. 0.0319 0.0278 0.0301
23:01-24:00, Sat., 10 Mar. 0.0319 0.0276 0.0299
22:01-23:00, Sat., 10 Mar. 0.0321 0.0279 0.0300
21:01-22:00, Sat., 10 Mar. 0.0319 0.0281 0.0298
20:01-21:00, Sat., 10 Mar. 0.0321 0.0279 0.0300
19:01-20:00, Sat., 10 Mar. 0.0322 0.0287 0.0304
18:01-19:00, Sat., 10 Mar. 0.0323 0.0285 0.0302
17:01-18:00, Sat., 10 Mar. 0.0318 0.0283 0.0300
16:01-17:00, Sat., 10 Mar. 0.0326 0.0280 0.0302
15:01-16:00, Sat., 10 Mar. 0.0320 0.0277 0.0301
14:01-15:00, Sat., 10 Mar. 0.0317 0.0283 0.0302
13:01-14:00, Sat., 10 Mar. 0.0324 0.0289 0.0305
12:01-13:00, Sat., 10 Mar. 0.0319 0.0279 0.0300
11:01-12:00, Sat., 10 Mar. 0.0320 0.0289 0.0304
10:01-11:00, Sat., 10 Mar. 0.0322 0.0277 0.0302
09:01-10:00, Sat., 10 Mar. 0.0321 0.0282 0.0303
08:01-09:00, Sat., 10 Mar. 0.0327 0.0286 0.0302
07:01-08:00, Sat., 10 Mar. 0.0323 0.0289 0.0304
06:01-07:00, Sat., 10 Mar. 0.0325 0.0290 0.0303
05:01-06:00, Sat., 10 Mar. 0.0343 0.0293 0.0316
04:01-05:00, Sat., 10 Mar. 0.0406 0.0308 0.0356
03:01-04:00, Sat., 10 Mar. 0.0566 0.0390 0.0472
02:01-03:00, Sat., 10 Mar. 0.0586 0.0414 0.0518
01:01-02:00, Sat., 10 Mar. 0.0551 0.0423 0.0474
00:01-01:00, Sat., 10 Mar. 0.0583 0.0465 0.0525
23:01-24:00, Fri., 09 Mar. 0.0496 0.0414 0.0451
22:01-23:00, Fri., 09 Mar. 0.0449 0.0325 0.0361
21:01-22:00, Fri., 09 Mar. 0.0332 0.0299 0.0315
20:01-21:00, Fri., 09 Mar. 0.0320 0.0286 0.0304
19:01-20:00, Fri., 09 Mar. 0.0320 0.0286 0.0303
18:01-19:00, Fri., 09 Mar. 0.0320 0.0278 0.0299
17:01-18:00, Fri., 09 Mar. 0.0321 0.0285 0.0300
16:01-17:00, Fri., 09 Mar. 0.0320 0.0280 0.0299
15:01-16:00, Fri., 09 Mar. 0.0322 0.0274 0.0297
14:01-15:00, Fri., 09 Mar. 0.0315 0.0280 0.0299
13:01-14:00, Fri., 09 Mar. 0.0327 0.0282 0.0301
12:01-13:00, Fri., 09 Mar. 0.0327 0.0284 0.0303
11:01-12:00, Fri., 09 Mar. 0.0334 0.0285 0.0306
10:01-11:00, Fri., 09 Mar. 0.0333 0.0286 0.0308
09:01-10:00, Fri., 09 Mar. 0.0339 0.0298 0.0318
08:01-09:00, Fri., 09 Mar. 0.0348 0.0300 0.0324
07:01-08:00, Fri., 09 Mar. 0.0419 0.0332 0.0368
06:01-07:00, Fri., 09 Mar. 0.0437 0.0349 0.0396
05:01-06:00, Fri., 09 Mar. 0.0412 0.0337 0.0367
04:01-05:00, Fri., 09 Mar. 0.0439 0.0374 0.0410
03:01-04:00, Fri., 09 Mar. 0.0417 0.0347 0.0379
02:01-03:00, Fri., 09 Mar. 0.0407 0.0346 0.0374
01:01-02:00, Fri., 09 Mar. 0.0427 0.0359 0.0385
00:01-01:00, Fri., 09 Mar. 0.0464 0.0363 0.0409
23:01-24:00, Thu., 08 Mar. 0.0475 0.0381 0.0428
22:01-23:00, Thu., 08 Mar. 0.0478 0.0391 0.0435
21:01-22:00, Thu., 08 Mar. 0.0451 0.0376 0.0404
20:01-21:00, Thu., 08 Mar. 0.0443 0.0361 0.0392
19:01-20:00, Thu., 08 Mar. 0.0435 0.0366 0.0404
18:01-19:00, Thu., 08 Mar. 0.0453 0.0389 0.0422
17:01-18:00, Thu., 08 Mar. 0.0477 0.0401 0.0437
16:01-17:00, Thu., 08 Mar. 0.0479 0.0412 0.0442
15:01-16:00, Thu., 08 Mar. 0.0467 0.0409 0.0441
14:01-15:00, Thu., 08 Mar. 0.0489 0.0419 0.0453
13:01-14:00, Thu., 08 Mar. 0.0504 0.0422 0.0453
12:01-13:00, Thu., 08 Mar. 0.0477 0.0413 0.0452
11:01-12:00, Thu., 08 Mar. 0.0471 0.0411 0.0439
10:01-11:00, Thu., 08 Mar. 0.0454 0.0370 0.0409
09:01-10:00, Thu., 08 Mar. 0.0425 0.0348 0.0378
08:01-09:00, Thu., 08 Mar. 0.0405 0.0328 0.0355
07:01-08:00, Thu., 08 Mar. 0.0371 0.0313 0.0346
06:01-07:00, Thu., 08 Mar. 0.0336 0.0301 0.0318
05:01-06:00, Thu., 08 Mar. 0.0340 0.0290 0.0312
04:01-05:00, Thu., 08 Mar. 0.0323 0.0284 0.0300
03:01-04:00, Thu., 08 Mar. 0.0322 0.0279 0.0301
02:01-03:00, Thu., 08 Mar. 0.0321 0.0286 0.0301
01:01-02:00, Thu., 08 Mar. 0.0324 0.0284 0.0302
00:01-01:00, Thu., 08 Mar. 0.0326 0.0284 0.0301
23:01-24:00, Wed., 07 Mar. 0.0323 0.0280 0.0296
22:01-23:00, Wed., 07 Mar. 0.0319 0.0281 0.0297
21:01-22:00, Wed., 07 Mar. 0.0320 0.0278 0.0297
20:01-21:00, Wed., 07 Mar. 0.0315 0.0276 0.0294
19:01-20:00, Wed., 07 Mar. 0.0317 0.0271 0.0295
18:01-19:00, Wed., 07 Mar. 0.0311 0.0268 0.0292
17:01-18:00, Wed., 07 Mar. 0.0320 0.0276 0.0295
16:01-17:00, Wed., 07 Mar. 0.0322 0.0275 0.0297
15:01-16:00, Wed., 07 Mar. 0.0328 0.0284 0.0300
14:01-15:00, Wed., 07 Mar. 0.0333 0.0275 0.0303
13:01-14:00, Wed., 07 Mar. 0.0328 0.0283 0.0305
12:01-13:00, Wed., 07 Mar. 0.0324 0.0282 0.0304
11:01-12:00, Wed., 07 Mar. 0.0325 0.0291 0.0304
10:01-11:00, Wed., 07 Mar. 0.0325 0.0285 0.0303
09:01-10:00, Wed., 07 Mar. 0.0323 0.0286 0.0304
08:01-09:00, Wed., 07 Mar. 0.0329 0.0290 0.0304
07:01-08:00, Wed., 07 Mar. 0.0323 0.0284 0.0303
06:01-07:00, Wed., 07 Mar. 0.0323 0.0275 0.0300
05:01-06:00, Wed., 07 Mar. 0.0319 0.0286 0.0304
04:01-05:00, Wed., 07 Mar. 0.0324 0.0281 0.0299
03:01-04:00, Wed., 07 Mar. 0.0317 0.0293 0.0304
02:01-03:00, Wed., 07 Mar. 0.0323 0.0286 0.0302
01:01-02:00, Wed., 07 Mar. 0.0327 0.0282 0.0302
00:01-01:00, Wed., 07 Mar. 0.0319 0.0278 0.0301
23:01-24:00, Tue., 06 Mar. 0.0323 0.0282 0.0301
22:01-23:00, Tue., 06 Mar. 0.0324 0.0285 0.0305
21:01-22:00, Tue., 06 Mar. 0.0321 0.0288 0.0302
20:01-21:00, Tue., 06 Mar. 0.0321 0.0278 0.0300
19:01-20:00, Tue., 06 Mar. 0.0328 0.0282 0.0299
18:01-19:00, Tue., 06 Mar. 0.0319 0.0273 0.0299
17:01-18:00, Tue., 06 Mar. 0.0321 0.0285 0.0301
16:01-17:00, Tue., 06 Mar. 0.0320 0.0274 0.0298
15:01-16:00, Tue., 06 Mar. 0.0326 0.0285 0.0301
14:01-15:00, Tue., 06 Mar. 0.0322 0.0282 0.0300
13:01-14:00, Tue., 06 Mar. 0.0322 0.0285 0.0303
12:01-13:00, Tue., 06 Mar. 0.0325 0.0279 0.0303
11:01-12:00, Tue., 06 Mar. 0.0322 0.0284 0.0304
10:01-11:00, Tue., 06 Mar. 0.0330 0.0280 0.0305
09:01-10:00, Tue., 06 Mar. 0.0321 0.0288 0.0302
08:01-09:00, Tue., 06 Mar. 0.0320 0.0279 0.0302
07:01-08:00, Tue., 06 Mar. 0.0318 0.0282 0.0302
06:01-07:00, Tue., 06 Mar. 0.0324 0.0279 0.0303
05:01-06:00, Tue., 06 Mar. 0.0320 0.0282 0.0301
04:01-05:00, Tue., 06 Mar. 0.0324 0.0282 0.0305
03:01-04:00, Tue., 06 Mar. 0.0343 0.0290 0.0316
02:01-03:00, Tue., 06 Mar. 0.0396 0.0309 0.0350
01:01-02:00, Tue., 06 Mar. 0.0508 0.0367 0.0432
00:01-01:00, Tue., 06 Mar. 0.0519 0.0409 0.0468
23:01-24:00, Mon., 05 Mar. 0.0492 0.0382 0.0446
22:01-23:00, Mon., 05 Mar. 0.0490 0.0385 0.0441
21:01-22:00, Mon., 05 Mar. 0.0433 0.0334 0.0381
20:01-21:00, Mon., 05 Mar. 0.0350 0.0294 0.0316
19:01-20:00, Mon., 05 Mar. 0.0360 0.0304 0.0327
18:01-19:00, Mon., 05 Mar. 0.0420 0.0338 0.0373
17:01-18:00, Mon., 05 Mar. 0.0442 0.0340 0.0381
16:01-17:00, Mon., 05 Mar. 0.0356 0.0293 0.0319
15:01-16:00, Mon., 05 Mar. 0.0354 0.0297 0.0328
14:01-15:00, Mon., 05 Mar. 0.0362 0.0306 0.0334
13:01-14:00, Mon., 05 Mar. 0.0331 0.0288 0.0312
12:01-13:00, Mon., 05 Mar. 0.0323 0.0291 0.0305
11:01-12:00, Mon., 05 Mar. 0.0324 0.0276 0.0303
10:01-11:00, Mon., 05 Mar. 0.0331 0.0291 0.0313
09:01-10:00, Mon., 05 Mar. 0.0328 0.0292 0.0312
08:01-09:00, Mon., 05 Mar. 0.0331 0.0287 0.0310
07:01-08:00, Mon., 05 Mar. 0.0329 0.0286 0.0310
06:01-07:00, Mon., 05 Mar. 0.0328 0.0284 0.0308
05:01-06:00, Mon., 05 Mar. 0.0334 0.0290 0.0308
04:01-05:00, Mon., 05 Mar. 0.0331 0.0294 0.0311
03:01-04:00, Mon., 05 Mar. 0.0331 0.0283 0.0309
02:01-03:00, Mon., 05 Mar. 0.0323 0.0284 0.0307
01:01-02:00, Mon., 05 Mar. 0.0323 0.0296 0.0310
00:01-01:00, Mon., 05 Mar. 0.0323 0.0289 0.0304