Measurement results by the hour (Kodaira) 15 Oct., 2018 - 21 Oct., 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., 21 Oct. 0.0324 0.0281 0.0305
22:01-23:00, Sun., 21 Oct. 0.0320 0.0284 0.0303
21:01-22:00, Sun., 21 Oct. 0.0318 0.0285 0.0301
20:01-21:00, Sun., 21 Oct. 0.0319 0.0275 0.0299
19:01-20:00, Sun., 21 Oct. 0.0322 0.0277 0.0299
18:01-19:00, Sun., 21 Oct. 0.0320 0.0277 0.0295
17:01-18:00, Sun., 21 Oct. 0.0312 0.0279 0.0295
16:01-17:00, Sun., 21 Oct. 0.0314 0.0272 0.0294
15:01-16:00, Sun., 21 Oct. 0.0312 0.0275 0.0292
14:01-15:00, Sun., 21 Oct. 0.0310 0.0279 0.0295
13:01-14:00, Sun., 21 Oct. 0.0311 0.0278 0.0296
12:01-13:00, Sun., 21 Oct. 0.0321 0.0271 0.0295
11:01-12:00, Sun., 21 Oct. 0.0312 0.0274 0.0296
10:01-11:00, Sun., 21 Oct. 0.0320 0.0283 0.0302
09:01-10:00, Sun., 21 Oct. 0.0317 0.0281 0.0297
08:01-09:00, Sun., 21 Oct. 0.0320 0.0275 0.0301
07:01-08:00, Sun., 21 Oct. 0.0314 0.0281 0.0298
06:01-07:00, Sun., 21 Oct. 0.0315 0.0274 0.0297
05:01-06:00, Sun., 21 Oct. 0.0322 0.0277 0.0297
04:01-05:00, Sun., 21 Oct. 0.0317 0.0276 0.0296
03:01-04:00, Sun., 21 Oct. 0.0316 0.0267 0.0293
02:01-03:00, Sun., 21 Oct. 0.0316 0.0274 0.0293
01:01-02:00, Sun., 21 Oct. 0.0312 0.0271 0.0293
00:01-01:00, Sun., 21 Oct. 0.0320 0.0278 0.0298
23:01-24:00, Sat., 20 Oct. 0.0319 0.0286 0.0298
22:01-23:00, Sat., 20 Oct. 0.0318 0.0282 0.0298
21:01-22:00, Sat., 20 Oct. 0.0317 0.0279 0.0299
20:01-21:00, Sat., 20 Oct. 0.0319 0.0282 0.0303
19:01-20:00, Sat., 20 Oct. 0.0337 0.0290 0.0309
18:01-19:00, Sat., 20 Oct. 0.0418 0.0302 0.0357
16:01-17:00, Sat., 20 Oct. 0.0435 0.0295 0.0371
15:01-16:00, Sat., 20 Oct. 0.0333 0.0281 0.0300
14:01-15:00, Sat., 20 Oct. 0.0319 0.0270 0.0299
13:01-14:00, Sat., 20 Oct. 0.0326 0.0282 0.0301
12:01-13:00, Sat., 20 Oct. 0.0320 0.0283 0.0297
11:01-12:00, Sat., 20 Oct. 0.0317 0.0277 0.0299
10:01-11:00, Sat., 20 Oct. 0.0317 0.0281 0.0300
09:01-10:00, Sat., 20 Oct. 0.0335 0.0291 0.0309
08:01-09:00, Sat., 20 Oct. 0.0329 0.0292 0.0310
07:01-08:00, Sat., 20 Oct. 0.0330 0.0289 0.0307
06:01-07:00, Sat., 20 Oct. 0.0324 0.0285 0.0307
05:01-06:00, Sat., 20 Oct. 0.0333 0.0292 0.0309
04:01-05:00, Sat., 20 Oct. 0.0330 0.0279 0.0305
03:01-04:00, Sat., 20 Oct. 0.0333 0.0287 0.0307
02:01-03:00, Sat., 20 Oct. 0.0324 0.0287 0.0303
01:01-02:00, Sat., 20 Oct. 0.0317 0.0284 0.0302
00:01-01:00, Sat., 20 Oct. 0.0320 0.0280 0.0303
23:01-24:00, Fri., 19 Oct. 0.0326 0.0281 0.0303
22:01-23:00, Fri., 19 Oct. 0.0323 0.0283 0.0304
21:01-22:00, Fri., 19 Oct. 0.0326 0.0278 0.0305
20:01-21:00, Fri., 19 Oct. 0.0328 0.0291 0.0308
19:01-20:00, Fri., 19 Oct. 0.0337 0.0296 0.0314
18:01-19:00, Fri., 19 Oct. 0.0338 0.0288 0.0313
17:01-18:00, Fri., 19 Oct. 0.0355 0.0294 0.0323
16:01-17:00, Fri., 19 Oct. 0.0334 0.0280 0.0319
15:01-16:00, Fri., 19 Oct. 0.0343 0.0285 0.0315
14:01-15:00, Fri., 19 Oct. 0.0326 0.0279 0.0302
13:01-14:00, Fri., 19 Oct. 0.0327 0.0279 0.0299
12:01-13:00, Fri., 19 Oct. 0.0323 0.0284 0.0302
11:01-12:00, Fri., 19 Oct. 0.0322 0.0288 0.0305
10:01-11:00, Fri., 19 Oct. 0.0323 0.0275 0.0305
09:01-10:00, Fri., 19 Oct. 0.0331 0.0284 0.0302
08:01-09:00, Fri., 19 Oct. 0.0328 0.0280 0.0305
07:01-08:00, Fri., 19 Oct. 0.0336 0.0287 0.0306
06:01-07:00, Fri., 19 Oct. 0.0337 0.0284 0.0307
05:01-06:00, Fri., 19 Oct. 0.0322 0.0287 0.0306
04:01-05:00, Fri., 19 Oct. 0.0326 0.0282 0.0304
03:01-04:00, Fri., 19 Oct. 0.0324 0.0283 0.0303
02:01-03:00, Fri., 19 Oct. 0.0329 0.0279 0.0304
01:01-02:00, Fri., 19 Oct. 0.0320 0.0286 0.0302
00:01-01:00, Fri., 19 Oct. 0.0320 0.0281 0.0299
23:01-24:00, Thu., 18 Oct. 0.0326 0.0276 0.0299
22:01-23:00, Thu., 18 Oct. 0.0326 0.0281 0.0299
21:01-22:00, Thu., 18 Oct. 0.0326 0.0282 0.0299
20:01-21:00, Thu., 18 Oct. 0.0318 0.0276 0.0300
19:01-20:00, Thu., 18 Oct. 0.0323 0.0281 0.0299
18:01-19:00, Thu., 18 Oct. 0.0322 0.0277 0.0301
17:01-18:00, Thu., 18 Oct. 0.0325 0.0280 0.0299
16:01-17:00, Thu., 18 Oct. 0.0320 0.0282 0.0300
15:01-16:00, Thu., 18 Oct. 0.0319 0.0280 0.0299
14:01-15:00, Thu., 18 Oct. 0.0318 0.0283 0.0299
13:01-14:00, Thu., 18 Oct. 0.0322 0.0271 0.0300
12:01-13:00, Thu., 18 Oct. 0.0322 0.0282 0.0299
11:01-12:00, Thu., 18 Oct. 0.0324 0.0289 0.0304
10:01-11:00, Thu., 18 Oct. 0.0321 0.0277 0.0303
09:01-10:00, Thu., 18 Oct. 0.0326 0.0278 0.0306
08:01-09:00, Thu., 18 Oct. 0.0324 0.0288 0.0307
07:01-08:00, Thu., 18 Oct. 0.0329 0.0294 0.0310
06:01-07:00, Thu., 18 Oct. 0.0332 0.0290 0.0310
05:01-06:00, Thu., 18 Oct. 0.0327 0.0285 0.0306
04:01-05:00, Thu., 18 Oct. 0.0326 0.0285 0.0307
03:01-04:00, Thu., 18 Oct. 0.0327 0.0289 0.0306
02:01-03:00, Thu., 18 Oct. 0.0318 0.0276 0.0298
01:01-02:00, Thu., 18 Oct. 0.0320 0.0277 0.0298
00:01-01:00, Thu., 18 Oct. 0.0326 0.0279 0.0299
23:01-24:00, Wed., 17 Oct. 0.0330 0.0282 0.0299
22:01-23:00, Wed., 17 Oct. 0.0325 0.0280 0.0300
21:01-22:00, Wed., 17 Oct. 0.0330 0.0288 0.0310
20:01-21:00, Wed., 17 Oct. 0.0394 0.0312 0.0346
19:01-20:00, Wed., 17 Oct. 0.0364 0.0312 0.0337
18:01-19:00, Wed., 17 Oct. 0.0351 0.0304 0.0322
17:01-18:00, Wed., 17 Oct. 0.0363 0.0285 0.0330
16:01-17:00, Wed., 17 Oct. 0.0315 0.0287 0.0302
15:01-16:00, Wed., 17 Oct. 0.0323 0.0283 0.0301
14:01-15:00, Wed., 17 Oct. 0.0322 0.0287 0.0303
13:01-14:00, Wed., 17 Oct. 0.0332 0.0284 0.0306
12:01-13:00, Wed., 17 Oct. 0.0320 0.0280 0.0301
11:01-12:00, Wed., 17 Oct. 0.0324 0.0277 0.0304
10:01-11:00, Wed., 17 Oct. 0.0322 0.0288 0.0305
09:01-10:00, Wed., 17 Oct. 0.0332 0.0289 0.0312
08:01-09:00, Wed., 17 Oct. 0.0343 0.0297 0.0320
07:01-08:00, Wed., 17 Oct. 0.0337 0.0301 0.0320
06:01-07:00, Wed., 17 Oct. 0.0350 0.0300 0.0319
05:01-06:00, Wed., 17 Oct. 0.0353 0.0317 0.0334
04:01-05:00, Wed., 17 Oct. 0.0371 0.0319 0.0345
03:01-04:00, Wed., 17 Oct. 0.0358 0.0302 0.0323
02:01-03:00, Wed., 17 Oct. 0.0344 0.0295 0.0317
01:01-02:00, Wed., 17 Oct. 0.0350 0.0294 0.0321
00:01-01:00, Wed., 17 Oct. 0.0339 0.0299 0.0321
23:01-24:00, Tue., 16 Oct. 0.0336 0.0288 0.0309
22:01-23:00, Tue., 16 Oct. 0.0327 0.0291 0.0306
21:01-22:00, Tue., 16 Oct. 0.0327 0.0283 0.0306
20:01-21:00, Tue., 16 Oct. 0.0320 0.0283 0.0305
19:01-20:00, Tue., 16 Oct. 0.0330 0.0285 0.0303
18:01-19:00, Tue., 16 Oct. 0.0316 0.0287 0.0306
17:01-18:00, Tue., 16 Oct. 0.0325 0.0290 0.0302
16:01-17:00, Tue., 16 Oct. 0.0322 0.0284 0.0302
15:01-16:00, Tue., 16 Oct. 0.0325 0.0290 0.0307
14:01-15:00, Tue., 16 Oct. 0.0324 0.0287 0.0305
13:01-14:00, Tue., 16 Oct. 0.0330 0.0277 0.0306
12:01-13:00, Tue., 16 Oct. 0.0342 0.0290 0.0309
11:01-12:00, Tue., 16 Oct. 0.0329 0.0294 0.0310
10:01-11:00, Tue., 16 Oct. 0.0338 0.0292 0.0314
09:01-10:00, Tue., 16 Oct. 0.0338 0.0291 0.0316
08:01-09:00, Tue., 16 Oct. 0.0343 0.0283 0.0317
07:01-08:00, Tue., 16 Oct. 0.0341 0.0302 0.0318
06:01-07:00, Tue., 16 Oct. 0.0332 0.0304 0.0319
05:01-06:00, Tue., 16 Oct. 0.0336 0.0284 0.0313
04:01-05:00, Tue., 16 Oct. 0.0339 0.0287 0.0309
03:01-04:00, Tue., 16 Oct. 0.0320 0.0277 0.0303
02:01-03:00, Tue., 16 Oct. 0.0327 0.0287 0.0306
01:01-02:00, Tue., 16 Oct. 0.0329 0.0290 0.0307
00:01-01:00, Tue., 16 Oct. 0.0330 0.0289 0.0306
23:01-24:00, Mon., 15 Oct. 0.0343 0.0296 0.0311
22:01-23:00, Mon., 15 Oct. 0.0329 0.0288 0.0305
21:01-22:00, Mon., 15 Oct. 0.0329 0.0288 0.0308
20:01-21:00, Mon., 15 Oct. 0.0344 0.0295 0.0317
19:01-20:00, Mon., 15 Oct. 0.0340 0.0295 0.0319
18:01-19:00, Mon., 15 Oct. 0.0327 0.0293 0.0310
17:01-18:00, Mon., 15 Oct. 0.0323 0.0284 0.0305
16:01-17:00, Mon., 15 Oct. 0.0315 0.0284 0.0300
15:01-16:00, Mon., 15 Oct. 0.0321 0.0280 0.0302
14:01-15:00, Mon., 15 Oct. 0.0318 0.0281 0.0303
13:01-14:00, Mon., 15 Oct. 0.0322 0.0282 0.0300
12:01-13:00, Mon., 15 Oct. 0.0328 0.0290 0.0308
11:01-12:00, Mon., 15 Oct. 0.0333 0.0285 0.0307
10:01-11:00, Mon., 15 Oct. 0.0303 0.0282 0.0295
09:01-10:00, Mon., 15 Oct. 0.0320 0.0286 0.0306
08:01-09:00, Mon., 15 Oct. 0.0322 0.0282 0.0304
07:01-08:00, Mon., 15 Oct. 0.0323 0.0290 0.0306
06:01-07:00, Mon., 15 Oct. 0.0319 0.0287 0.0305
05:01-06:00, Mon., 15 Oct. 0.0329 0.0283 0.0306
04:01-05:00, Mon., 15 Oct. 0.0325 0.0285 0.0304
03:01-04:00, Mon., 15 Oct. 0.0337 0.0286 0.0306
02:01-03:00, Mon., 15 Oct. 0.0328 0.0288 0.0306
01:01-02:00, Mon., 15 Oct. 0.0328 0.0282 0.0304
00:01-01:00, Mon., 15 Oct. 0.0323 0.0281 0.0302