Measurement results by the hour (Kodaira) 14 Mar., 2016 - 20 Mar., 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., 20 Mar. 0.0342 0.0298 0.0320
22:01-23:00, Sun., 20 Mar. 0.0344 0.0292 0.0318
21:01-22:00, Sun., 20 Mar. 0.0332 0.0303 0.0317
20:01-21:00, Sun., 20 Mar. 0.0352 0.0298 0.0315
19:01-20:00, Sun., 20 Mar. 0.0337 0.0297 0.0315
18:01-19:00, Sun., 20 Mar. 0.0342 0.0301 0.0315
17:01-18:00, Sun., 20 Mar. 0.0340 0.0301 0.0318
16:01-17:00, Sun., 20 Mar. 0.0340 0.0305 0.0324
15:01-16:00, Sun., 20 Mar. 0.0341 0.0299 0.0317
14:01-15:00, Sun., 20 Mar. 0.0345 0.0301 0.0321
13:01-14:00, Sun., 20 Mar. 0.0338 0.0293 0.0320
12:01-13:00, Sun., 20 Mar. 0.0336 0.0304 0.0319
11:01-12:00, Sun., 20 Mar. 0.0340 0.0292 0.0316
10:01-11:00, Sun., 20 Mar. 0.0341 0.0295 0.0317
09:01-10:00, Sun., 20 Mar. 0.0339 0.0298 0.0317
08:01-09:00, Sun., 20 Mar. 0.0333 0.0297 0.0316
07:01-08:00, Sun., 20 Mar. 0.0331 0.0284 0.0311
06:01-07:00, Sun., 20 Mar. 0.0329 0.0285 0.0312
05:01-06:00, Sun., 20 Mar. 0.0331 0.0298 0.0313
04:01-05:00, Sun., 20 Mar. 0.0337 0.0293 0.0313
03:01-04:00, Sun., 20 Mar. 0.0325 0.0294 0.0312
02:01-03:00, Sun., 20 Mar. 0.0336 0.0291 0.0311
01:01-02:00, Sun., 20 Mar. 0.0332 0.0288 0.0311
00:01-01:00, Sun., 20 Mar. 0.0329 0.0290 0.0309
23:01-24:00, Sat., 19 Mar. 0.0327 0.0292 0.0311
22:01-23:00, Sat., 19 Mar. 0.0330 0.0287 0.0310
21:01-22:00, Sat., 19 Mar. 0.0332 0.0294 0.0309
20:01-21:00, Sat., 19 Mar. 0.0330 0.0289 0.0308
19:01-20:00, Sat., 19 Mar. 0.0337 0.0295 0.0311
18:01-19:00, Sat., 19 Mar. 0.0337 0.0292 0.0310
17:01-18:00, Sat., 19 Mar. 0.0337 0.0292 0.0312
16:01-17:00, Sat., 19 Mar. 0.0329 0.0287 0.0309
15:01-16:00, Sat., 19 Mar. 0.0328 0.0294 0.0310
14:01-15:00, Sat., 19 Mar. 0.0330 0.0293 0.0312
13:01-14:00, Sat., 19 Mar. 0.0343 0.0298 0.0317
12:01-13:00, Sat., 19 Mar. 0.0356 0.0306 0.0328
11:01-12:00, Sat., 19 Mar. 0.0381 0.0329 0.0352
10:01-11:00, Sat., 19 Mar. 0.0405 0.0346 0.0369
09:01-10:00, Sat., 19 Mar. 0.0386 0.0309 0.0342
08:01-09:00, Sat., 19 Mar. 0.0336 0.0295 0.0319
07:01-08:00, Sat., 19 Mar. 0.0323 0.0290 0.0306
06:01-07:00, Sat., 19 Mar. 0.0329 0.0289 0.0304
05:01-06:00, Sat., 19 Mar. 0.0328 0.0283 0.0306
04:01-05:00, Sat., 19 Mar. 0.0327 0.0298 0.0313
03:01-04:00, Sat., 19 Mar. 0.0337 0.0297 0.0319
02:01-03:00, Sat., 19 Mar. 0.0343 0.0293 0.0317
01:01-02:00, Sat., 19 Mar. 0.0361 0.0307 0.0336
00:01-01:00, Sat., 19 Mar. 0.0353 0.0310 0.0328
23:01-24:00, Fri., 18 Mar. 0.0362 0.0326 0.0340
22:01-23:00, Fri., 18 Mar. 0.0362 0.0298 0.0325
21:01-22:00, Fri., 18 Mar. 0.0325 0.0291 0.0307
20:01-21:00, Fri., 18 Mar. 0.0327 0.0287 0.0306
19:01-20:00, Fri., 18 Mar. 0.0324 0.0278 0.0305
18:01-19:00, Fri., 18 Mar. 0.0320 0.0282 0.0304
17:01-18:00, Fri., 18 Mar. 0.0324 0.0289 0.0305
16:01-17:00, Fri., 18 Mar. 0.0329 0.0289 0.0306
15:01-16:00, Fri., 18 Mar. 0.0327 0.0286 0.0305
14:01-15:00, Fri., 18 Mar. 0.0324 0.0287 0.0306
13:01-14:00, Fri., 18 Mar. 0.0322 0.0285 0.0307
12:01-13:00, Fri., 18 Mar. 0.0323 0.0278 0.0306
11:01-12:00, Fri., 18 Mar. 0.0329 0.0281 0.0311
10:01-11:00, Fri., 18 Mar. 0.0335 0.0291 0.0312
09:01-10:00, Fri., 18 Mar. 0.0334 0.0295 0.0319
08:01-09:00, Fri., 18 Mar. 0.0346 0.0303 0.0322
07:01-08:00, Fri., 18 Mar. 0.0342 0.0301 0.0324
06:01-07:00, Fri., 18 Mar. 0.0342 0.0296 0.0323
05:01-06:00, Fri., 18 Mar. 0.0338 0.0296 0.0315
04:01-05:00, Fri., 18 Mar. 0.0337 0.0296 0.0314
03:01-04:00, Fri., 18 Mar. 0.0338 0.0299 0.0318
02:01-03:00, Fri., 18 Mar. 0.0333 0.0296 0.0315
01:01-02:00, Fri., 18 Mar. 0.0345 0.0284 0.0318
00:01-01:00, Fri., 18 Mar. 0.0333 0.0290 0.0315
23:01-24:00, Thu., 17 Mar. 0.0331 0.0289 0.0310
22:01-23:00, Thu., 17 Mar. 0.0329 0.0293 0.0310
21:01-22:00, Thu., 17 Mar. 0.0338 0.0285 0.0307
20:01-21:00, Thu., 17 Mar. 0.0325 0.0288 0.0307
19:01-20:00, Thu., 17 Mar. 0.0327 0.0287 0.0307
18:01-19:00, Thu., 17 Mar. 0.0330 0.0290 0.0306
17:01-18:00, Thu., 17 Mar. 0.0326 0.0283 0.0309
16:01-17:00, Thu., 17 Mar. 0.0330 0.0287 0.0308
15:01-16:00, Thu., 17 Mar. 0.0334 0.0282 0.0309
14:01-15:00, Thu., 17 Mar. 0.0334 0.0285 0.0312
13:01-14:00, Thu., 17 Mar. 0.0329 0.0283 0.0309
12:01-13:00, Thu., 17 Mar. 0.0331 0.0288 0.0312
11:01-12:00, Thu., 17 Mar. 0.0333 0.0296 0.0316
10:01-11:00, Thu., 17 Mar. 0.0345 0.0292 0.0320
09:01-10:00, Thu., 17 Mar. 0.0341 0.0306 0.0323
08:01-09:00, Thu., 17 Mar. 0.0342 0.0306 0.0327
07:01-08:00, Thu., 17 Mar. 0.0344 0.0303 0.0325
06:01-07:00, Thu., 17 Mar. 0.0339 0.0303 0.0322
05:01-06:00, Thu., 17 Mar. 0.0334 0.0294 0.0317
04:01-05:00, Thu., 17 Mar. 0.0350 0.0302 0.0322
03:01-04:00, Thu., 17 Mar. 0.0340 0.0303 0.0320
02:01-03:00, Thu., 17 Mar. 0.0344 0.0296 0.0319
01:01-02:00, Thu., 17 Mar. 0.0336 0.0292 0.0318
00:01-01:00, Thu., 17 Mar. 0.0336 0.0291 0.0313
23:01-24:00, Wed., 16 Mar. 0.0325 0.0286 0.0312
22:01-23:00, Wed., 16 Mar. 0.0332 0.0291 0.0313
21:01-22:00, Wed., 16 Mar. 0.0336 0.0286 0.0312
20:01-21:00, Wed., 16 Mar. 0.0332 0.0283 0.0311
19:01-20:00, Wed., 16 Mar. 0.0335 0.0292 0.0308
18:01-19:00, Wed., 16 Mar. 0.0327 0.0286 0.0305
17:01-18:00, Wed., 16 Mar. 0.0329 0.0289 0.0306
16:01-17:00, Wed., 16 Mar. 0.0330 0.0289 0.0306
15:01-16:00, Wed., 16 Mar. 0.0335 0.0292 0.0308
14:01-15:00, Wed., 16 Mar. 0.0330 0.0288 0.0307
13:01-14:00, Wed., 16 Mar. 0.0329 0.0289 0.0307
12:01-13:00, Wed., 16 Mar. 0.0334 0.0293 0.0309
11:01-12:00, Wed., 16 Mar. 0.0329 0.0289 0.0312
10:01-11:00, Wed., 16 Mar. 0.0331 0.0290 0.0314
09:01-10:00, Wed., 16 Mar. 0.0334 0.0298 0.0315
08:01-09:00, Wed., 16 Mar. 0.0337 0.0299 0.0317
07:01-08:00, Wed., 16 Mar. 0.0346 0.0309 0.0326
06:01-07:00, Wed., 16 Mar. 0.0339 0.0297 0.0321
05:01-06:00, Wed., 16 Mar. 0.0347 0.0302 0.0323
04:01-05:00, Wed., 16 Mar. 0.0335 0.0292 0.0317
03:01-04:00, Wed., 16 Mar. 0.0327 0.0293 0.0308
02:01-03:00, Wed., 16 Mar. 0.0321 0.0294 0.0306
01:01-02:00, Wed., 16 Mar. 0.0333 0.0278 0.0306
00:01-01:00, Wed., 16 Mar. 0.0328 0.0291 0.0306
23:01-24:00, Tue., 15 Mar. 0.0324 0.0284 0.0304
22:01-23:00, Tue., 15 Mar. 0.0342 0.0290 0.0309
21:01-22:00, Tue., 15 Mar. 0.0322 0.0283 0.0303
20:01-21:00, Tue., 15 Mar. 0.0323 0.0289 0.0304
19:01-20:00, Tue., 15 Mar. 0.0330 0.0285 0.0304
18:01-19:00, Tue., 15 Mar. 0.0328 0.0284 0.0305
17:01-18:00, Tue., 15 Mar. 0.0322 0.0273 0.0304
16:01-17:00, Tue., 15 Mar. 0.0320 0.0286 0.0304
15:01-16:00, Tue., 15 Mar. 0.0325 0.0289 0.0306
14:01-15:00, Tue., 15 Mar. 0.0335 0.0291 0.0308
13:01-14:00, Tue., 15 Mar. 0.0319 0.0287 0.0305
12:01-13:00, Tue., 15 Mar. 0.0329 0.0288 0.0310
11:01-12:00, Tue., 15 Mar. 0.0333 0.0287 0.0311
10:01-11:00, Tue., 15 Mar. 0.0341 0.0287 0.0313
09:01-10:00, Tue., 15 Mar. 0.0324 0.0290 0.0307
08:01-09:00, Tue., 15 Mar. 0.0333 0.0297 0.0311
07:01-08:00, Tue., 15 Mar. 0.0333 0.0283 0.0307
06:01-07:00, Tue., 15 Mar. 0.0326 0.0289 0.0307
05:01-06:00, Tue., 15 Mar. 0.0331 0.0284 0.0309
04:01-05:00, Tue., 15 Mar. 0.0326 0.0290 0.0311
03:01-04:00, Tue., 15 Mar. 0.0335 0.0295 0.0313
02:01-03:00, Tue., 15 Mar. 0.0338 0.0288 0.0311
01:01-02:00, Tue., 15 Mar. 0.0351 0.0300 0.0319
00:01-01:00, Tue., 15 Mar. 0.0391 0.0316 0.0346
23:01-24:00, Mon., 14 Mar. 0.0424 0.0353 0.0390
22:01-23:00, Mon., 14 Mar. 0.0437 0.0380 0.0410
21:01-22:00, Mon., 14 Mar. 0.0457 0.0364 0.0407
20:01-21:00, Mon., 14 Mar. 0.0461 0.0376 0.0426
19:01-20:00, Mon., 14 Mar. 0.0488 0.0413 0.0449
18:01-19:00, Mon., 14 Mar. 0.0480 0.0410 0.0440
17:01-18:00, Mon., 14 Mar. 0.0475 0.0397 0.0437
16:01-17:00, Mon., 14 Mar. 0.0448 0.0373 0.0417
15:01-16:00, Mon., 14 Mar. 0.0436 0.0371 0.0400
14:01-15:00, Mon., 14 Mar. 0.0446 0.0372 0.0414
13:01-14:00, Mon., 14 Mar. 0.0436 0.0368 0.0406
12:01-13:00, Mon., 14 Mar. 0.0436 0.0352 0.0389
11:01-12:00, Mon., 14 Mar. 0.0400 0.0351 0.0374
10:01-11:00, Mon., 14 Mar. 0.0418 0.0354 0.0384
09:01-10:00, Mon., 14 Mar. 0.0412 0.0357 0.0379
08:01-09:00, Mon., 14 Mar. 0.0401 0.0340 0.0365
07:01-08:00, Mon., 14 Mar. 0.0381 0.0333 0.0356
06:01-07:00, Mon., 14 Mar. 0.0365 0.0313 0.0339
05:01-06:00, Mon., 14 Mar. 0.0359 0.0301 0.0323
04:01-05:00, Mon., 14 Mar. 0.0337 0.0302 0.0318
03:01-04:00, Mon., 14 Mar. 0.0341 0.0297 0.0317
02:01-03:00, Mon., 14 Mar. 0.0336 0.0301 0.0317
01:01-02:00, Mon., 14 Mar. 0.0334 0.0296 0.0313
00:01-01:00, Mon., 14 Mar. 0.0336 0.0292 0.0313