Measurement results by the hour (Kodaira) 21 Oct., 2019 - 27 Oct., 2019

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 Oct. 0.0326 0.0281 0.0301
22:01-23:00, Sun., 27 Oct. 0.0325 0.0281 0.0300
21:01-22:00, Sun., 27 Oct. 0.0329 0.0277 0.0302
20:01-21:00, Sun., 27 Oct. 0.0325 0.0273 0.0302
19:01-20:00, Sun., 27 Oct. 0.0325 0.0280 0.0305
18:01-19:00, Sun., 27 Oct. 0.0321 0.0267 0.0298
17:01-18:00, Sun., 27 Oct. 0.0320 0.0286 0.0300
16:01-17:00, Sun., 27 Oct. 0.0319 0.0281 0.0299
15:01-16:00, Sun., 27 Oct. 0.0320 0.0281 0.0300
14:01-15:00, Sun., 27 Oct. 0.0327 0.0282 0.0301
13:01-14:00, Sun., 27 Oct. 0.0324 0.0279 0.0302
12:01-13:00, Sun., 27 Oct. 0.0321 0.0283 0.0304
11:01-12:00, Sun., 27 Oct. 0.0340 0.0294 0.0311
10:01-11:00, Sun., 27 Oct. 0.0333 0.0284 0.0312
09:01-10:00, Sun., 27 Oct. 0.0338 0.0295 0.0314
08:01-09:00, Sun., 27 Oct. 0.0341 0.0292 0.0315
07:01-08:00, Sun., 27 Oct. 0.0332 0.0295 0.0313
06:01-07:00, Sun., 27 Oct. 0.0335 0.0291 0.0312
05:01-06:00, Sun., 27 Oct. 0.0336 0.0293 0.0311
04:01-05:00, Sun., 27 Oct. 0.0336 0.0293 0.0312
03:01-04:00, Sun., 27 Oct. 0.0331 0.0288 0.0311
02:01-03:00, Sun., 27 Oct. 0.0336 0.0288 0.0314
01:01-02:00, Sun., 27 Oct. 0.0329 0.0288 0.0308
00:01-01:00, Sun., 27 Oct. 0.0329 0.0289 0.0310
23:01-24:00, Sat., 26 Oct. 0.0330 0.0287 0.0305
22:01-23:00, Sat., 26 Oct. 0.0321 0.0280 0.0299
21:01-22:00, Sat., 26 Oct. 0.0314 0.0274 0.0295
20:01-21:00, Sat., 26 Oct. 0.0320 0.0276 0.0298
19:01-20:00, Sat., 26 Oct. 0.0316 0.0283 0.0300
18:01-19:00, Sat., 26 Oct. 0.0320 0.0280 0.0300
17:01-18:00, Sat., 26 Oct. 0.0324 0.0286 0.0301
16:01-17:00, Sat., 26 Oct. 0.0327 0.0281 0.0300
15:01-16:00, Sat., 26 Oct. 0.0317 0.0284 0.0300
14:01-15:00, Sat., 26 Oct. 0.0321 0.0281 0.0300
13:01-14:00, Sat., 26 Oct. 0.0319 0.0275 0.0298
12:01-13:00, Sat., 26 Oct. 0.0322 0.0277 0.0300
11:01-12:00, Sat., 26 Oct. 0.0322 0.0282 0.0299
10:01-11:00, Sat., 26 Oct. 0.0332 0.0280 0.0301
09:01-10:00, Sat., 26 Oct. 0.0336 0.0288 0.0306
08:01-09:00, Sat., 26 Oct. 0.0329 0.0284 0.0305
07:01-08:00, Sat., 26 Oct. 0.0335 0.0290 0.0307
06:01-07:00, Sat., 26 Oct. 0.0327 0.0292 0.0307
05:01-06:00, Sat., 26 Oct. 0.0332 0.0289 0.0308
04:01-05:00, Sat., 26 Oct. 0.0332 0.0290 0.0306
03:01-04:00, Sat., 26 Oct. 0.0319 0.0286 0.0305
02:01-03:00, Sat., 26 Oct. 0.0326 0.0279 0.0306
01:01-02:00, Sat., 26 Oct. 0.0325 0.0284 0.0301
00:01-01:00, Sat., 26 Oct. 0.0315 0.0290 0.0302
23:01-24:00, Fri., 25 Oct. 0.0329 0.0283 0.0306
22:01-23:00, Fri., 25 Oct. 0.0331 0.0290 0.0308
21:01-22:00, Fri., 25 Oct. 0.0334 0.0287 0.0310
20:01-21:00, Fri., 25 Oct. 0.0370 0.0303 0.0339
19:01-20:00, Fri., 25 Oct. 0.0442 0.0360 0.0398
18:01-19:00, Fri., 25 Oct. 0.0405 0.0295 0.0342
17:01-18:00, Fri., 25 Oct. 0.0357 0.0299 0.0330
16:01-17:00, Fri., 25 Oct. 0.0439 0.0334 0.0382
15:01-16:00, Fri., 25 Oct. 0.0477 0.0407 0.0437
14:01-15:00, Fri., 25 Oct. 0.0511 0.0432 0.0468
13:01-14:00, Fri., 25 Oct. 0.0495 0.0420 0.0461
12:01-13:00, Fri., 25 Oct. 0.0541 0.0438 0.0488
11:01-12:00, Fri., 25 Oct. 0.0508 0.0380 0.0432
10:01-11:00, Fri., 25 Oct. 0.0438 0.0377 0.0405
09:01-10:00, Fri., 25 Oct. 0.0440 0.0369 0.0399
08:01-09:00, Fri., 25 Oct. 0.0445 0.0371 0.0401
07:01-08:00, Fri., 25 Oct. 0.0422 0.0368 0.0396
06:01-07:00, Fri., 25 Oct. 0.0445 0.0375 0.0414
05:01-06:00, Fri., 25 Oct. 0.0450 0.0334 0.0388
04:01-05:00, Fri., 25 Oct. 0.0357 0.0286 0.0316
03:01-04:00, Fri., 25 Oct. 0.0322 0.0277 0.0297
02:01-03:00, Fri., 25 Oct. 0.0312 0.0276 0.0295
01:01-02:00, Fri., 25 Oct. 0.0321 0.0271 0.0298
00:01-01:00, Fri., 25 Oct. 0.0322 0.0277 0.0303
23:01-24:00, Thu., 24 Oct. 0.0340 0.0291 0.0312
22:01-23:00, Thu., 24 Oct. 0.0332 0.0289 0.0309
21:01-22:00, Thu., 24 Oct. 0.0330 0.0287 0.0300
20:01-21:00, Thu., 24 Oct. 0.0317 0.0280 0.0298
19:01-20:00, Thu., 24 Oct. 0.0317 0.0270 0.0294
18:01-19:00, Thu., 24 Oct. 0.0315 0.0277 0.0293
17:01-18:00, Thu., 24 Oct. 0.0316 0.0281 0.0295
16:01-17:00, Thu., 24 Oct. 0.0315 0.0276 0.0294
15:01-16:00, Thu., 24 Oct. 0.0315 0.0271 0.0291
14:01-15:00, Thu., 24 Oct. 0.0318 0.0277 0.0294
13:01-14:00, Thu., 24 Oct. 0.0314 0.0273 0.0295
12:01-13:00, Thu., 24 Oct. 0.0308 0.0274 0.0290
11:01-12:00, Thu., 24 Oct. 0.0306 0.0274 0.0293
10:01-11:00, Thu., 24 Oct. 0.0312 0.0276 0.0294
09:01-10:00, Thu., 24 Oct. 0.0316 0.0273 0.0295
08:01-09:00, Thu., 24 Oct. 0.0318 0.0275 0.0296
07:01-08:00, Thu., 24 Oct. 0.0315 0.0273 0.0294
06:01-07:00, Thu., 24 Oct. 0.0317 0.0275 0.0293
05:01-06:00, Thu., 24 Oct. 0.0315 0.0273 0.0292
04:01-05:00, Thu., 24 Oct. 0.0313 0.0274 0.0292
03:01-04:00, Thu., 24 Oct. 0.0320 0.0278 0.0293
02:01-03:00, Thu., 24 Oct. 0.0313 0.0265 0.0293
01:01-02:00, Thu., 24 Oct. 0.0313 0.0280 0.0295
00:01-01:00, Thu., 24 Oct. 0.0319 0.0271 0.0293
23:01-24:00, Wed., 23 Oct. 0.0312 0.0277 0.0294
22:01-23:00, Wed., 23 Oct. 0.0322 0.0273 0.0292
21:01-22:00, Wed., 23 Oct. 0.0309 0.0274 0.0292
20:01-21:00, Wed., 23 Oct. 0.0317 0.0274 0.0295
19:01-20:00, Wed., 23 Oct. 0.0321 0.0265 0.0293
18:01-19:00, Wed., 23 Oct. 0.0314 0.0276 0.0295
17:01-18:00, Wed., 23 Oct. 0.0308 0.0278 0.0295
16:01-17:00, Wed., 23 Oct. 0.0320 0.0273 0.0296
15:01-16:00, Wed., 23 Oct. 0.0321 0.0277 0.0299
14:01-15:00, Wed., 23 Oct. 0.0318 0.0282 0.0298
13:01-14:00, Wed., 23 Oct. 0.0316 0.0266 0.0295
12:01-13:00, Wed., 23 Oct. 0.0313 0.0278 0.0295
11:01-12:00, Wed., 23 Oct. 0.0315 0.0276 0.0295
10:01-11:00, Wed., 23 Oct. 0.0319 0.0283 0.0303
09:01-10:00, Wed., 23 Oct. 0.0328 0.0284 0.0304
08:01-09:00, Wed., 23 Oct. 0.0328 0.0285 0.0306
07:01-08:00, Wed., 23 Oct. 0.0330 0.0287 0.0310
06:01-07:00, Wed., 23 Oct. 0.0332 0.0290 0.0308
05:01-06:00, Wed., 23 Oct. 0.0332 0.0288 0.0309
04:01-05:00, Wed., 23 Oct. 0.0337 0.0275 0.0308
03:01-04:00, Wed., 23 Oct. 0.0338 0.0293 0.0311
02:01-03:00, Wed., 23 Oct. 0.0329 0.0295 0.0310
01:01-02:00, Wed., 23 Oct. 0.0324 0.0289 0.0305
00:01-01:00, Wed., 23 Oct. 0.0328 0.0280 0.0301
23:01-24:00, Tue., 22 Oct. 0.0313 0.0270 0.0297
22:01-23:00, Tue., 22 Oct. 0.0314 0.0272 0.0298
21:01-22:00, Tue., 22 Oct. 0.0317 0.0278 0.0297
20:01-21:00, Tue., 22 Oct. 0.0315 0.0273 0.0297
19:01-20:00, Tue., 22 Oct. 0.0308 0.0275 0.0294
18:01-19:00, Tue., 22 Oct. 0.0318 0.0272 0.0294
17:01-18:00, Tue., 22 Oct. 0.0313 0.0274 0.0295
16:01-17:00, Tue., 22 Oct. 0.0314 0.0270 0.0296
15:01-16:00, Tue., 22 Oct. 0.0329 0.0287 0.0305
14:01-15:00, Tue., 22 Oct. 0.0327 0.0288 0.0312
13:01-14:00, Tue., 22 Oct. 0.0371 0.0305 0.0339
12:01-13:00, Tue., 22 Oct. 0.0406 0.0349 0.0372
11:01-12:00, Tue., 22 Oct. 0.0390 0.0338 0.0360
10:01-11:00, Tue., 22 Oct. 0.0372 0.0322 0.0345
09:01-10:00, Tue., 22 Oct. 0.0424 0.0345 0.0373
08:01-09:00, Tue., 22 Oct. 0.0445 0.0367 0.0404
07:01-08:00, Tue., 22 Oct. 0.0444 0.0358 0.0402
06:01-07:00, Tue., 22 Oct. 0.0401 0.0347 0.0368
05:01-06:00, Tue., 22 Oct. 0.0464 0.0366 0.0411
04:01-05:00, Tue., 22 Oct. 0.0459 0.0405 0.0431
03:01-04:00, Tue., 22 Oct. 0.0457 0.0380 0.0415
02:01-03:00, Tue., 22 Oct. 0.0447 0.0371 0.0412
01:01-02:00, Tue., 22 Oct. 0.0451 0.0359 0.0393
00:01-01:00, Tue., 22 Oct. 0.0391 0.0339 0.0366
23:01-24:00, Mon., 21 Oct. 0.0378 0.0345 0.0358
22:01-23:00, Mon., 21 Oct. 0.0353 0.0309 0.0332
21:01-22:00, Mon., 21 Oct. 0.0344 0.0293 0.0318
20:01-21:00, Mon., 21 Oct. 0.0326 0.0286 0.0309
19:01-20:00, Mon., 21 Oct. 0.0327 0.0289 0.0306
18:01-19:00, Mon., 21 Oct. 0.0322 0.0283 0.0306
17:01-18:00, Mon., 21 Oct. 0.0318 0.0276 0.0298
16:01-17:00, Mon., 21 Oct. 0.0320 0.0270 0.0297
15:01-16:00, Mon., 21 Oct. 0.0317 0.0279 0.0295
14:01-15:00, Mon., 21 Oct. 0.0311 0.0275 0.0296
13:01-14:00, Mon., 21 Oct. 0.0317 0.0280 0.0299
12:01-13:00, Mon., 21 Oct. 0.0318 0.0279 0.0299
11:01-12:00, Mon., 21 Oct. 0.0315 0.0279 0.0298
10:01-11:00, Mon., 21 Oct. 0.0317 0.0281 0.0298
09:01-10:00, Mon., 21 Oct. 0.0318 0.0280 0.0296
08:01-09:00, Mon., 21 Oct. 0.0322 0.0276 0.0299
07:01-08:00, Mon., 21 Oct. 0.0315 0.0279 0.0296
06:01-07:00, Mon., 21 Oct. 0.0318 0.0271 0.0295
05:01-06:00, Mon., 21 Oct. 0.0316 0.0280 0.0296
04:01-05:00, Mon., 21 Oct. 0.0315 0.0275 0.0295
03:01-04:00, Mon., 21 Oct. 0.0316 0.0277 0.0295
02:01-03:00, Mon., 21 Oct. 0.0317 0.0275 0.0297
01:01-02:00, Mon., 21 Oct. 0.0312 0.0279 0.0296
00:01-01:00, Mon., 21 Oct. 0.0317 0.0266 0.0296