Measurement results by the hour (Kodaira) 3 Apr., 2017 - 9 Apr., 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., 09 Apr. 0.0316 0.0284 0.0301
22:01-23:00, Sun., 09 Apr. 0.0322 0.0290 0.0304
21:01-22:00, Sun., 09 Apr. 0.0322 0.0288 0.0304
20:01-21:00, Sun., 09 Apr. 0.0332 0.0288 0.0308
19:01-20:00, Sun., 09 Apr. 0.0332 0.0297 0.0314
18:01-19:00, Sun., 09 Apr. 0.0331 0.0292 0.0316
17:01-18:00, Sun., 09 Apr. 0.0338 0.0294 0.0315
16:01-17:00, Sun., 09 Apr. 0.0334 0.0300 0.0317
15:01-16:00, Sun., 09 Apr. 0.0367 0.0304 0.0336
14:01-15:00, Sun., 09 Apr. 0.0483 0.0350 0.0401
13:01-14:00, Sun., 09 Apr. 0.0481 0.0354 0.0413
12:01-13:00, Sun., 09 Apr. 0.0409 0.0342 0.0378
11:01-12:00, Sun., 09 Apr. 0.0394 0.0320 0.0358
10:01-11:00, Sun., 09 Apr. 0.0338 0.0290 0.0315
09:01-10:00, Sun., 09 Apr. 0.0344 0.0304 0.0324
08:01-09:00, Sun., 09 Apr. 0.0366 0.0316 0.0337
07:01-08:00, Sun., 09 Apr. 0.0353 0.0296 0.0322
06:01-07:00, Sun., 09 Apr. 0.0329 0.0294 0.0310
05:01-06:00, Sun., 09 Apr. 0.0331 0.0283 0.0309
04:01-05:00, Sun., 09 Apr. 0.0345 0.0286 0.0309
03:01-04:00, Sun., 09 Apr. 0.0345 0.0300 0.0318
02:01-03:00, Sun., 09 Apr. 0.0345 0.0303 0.0324
01:01-02:00, Sun., 09 Apr. 0.0334 0.0281 0.0312
00:01-01:00, Sun., 09 Apr. 0.0328 0.0279 0.0306
23:01-24:00, Sat., 08 Apr. 0.0339 0.0288 0.0308
22:01-23:00, Sat., 08 Apr. 0.0325 0.0285 0.0306
21:01-22:00, Sat., 08 Apr. 0.0331 0.0288 0.0307
20:01-21:00, Sat., 08 Apr. 0.0325 0.0284 0.0303
19:01-20:00, Sat., 08 Apr. 0.0323 0.0286 0.0303
18:01-19:00, Sat., 08 Apr. 0.0325 0.0283 0.0303
17:01-18:00, Sat., 08 Apr. 0.0329 0.0285 0.0299
16:01-17:00, Sat., 08 Apr. 0.0320 0.0279 0.0302
15:01-16:00, Sat., 08 Apr. 0.0321 0.0284 0.0303
14:01-15:00, Sat., 08 Apr. 0.0320 0.0283 0.0300
13:01-14:00, Sat., 08 Apr. 0.0325 0.0284 0.0303
12:01-13:00, Sat., 08 Apr. 0.0324 0.0276 0.0301
11:01-12:00, Sat., 08 Apr. 0.0327 0.0282 0.0302
10:01-11:00, Sat., 08 Apr. 0.0327 0.0290 0.0307
09:01-10:00, Sat., 08 Apr. 0.0329 0.0283 0.0311
08:01-09:00, Sat., 08 Apr. 0.0337 0.0298 0.0313
07:01-08:00, Sat., 08 Apr. 0.0346 0.0302 0.0324
06:01-07:00, Sat., 08 Apr. 0.0351 0.0317 0.0338
05:01-06:00, Sat., 08 Apr. 0.0354 0.0313 0.0332
04:01-05:00, Sat., 08 Apr. 0.0339 0.0296 0.0319
03:01-04:00, Sat., 08 Apr. 0.0328 0.0287 0.0310
02:01-03:00, Sat., 08 Apr. 0.0325 0.0289 0.0307
01:01-02:00, Sat., 08 Apr. 0.0328 0.0286 0.0305
00:01-01:00, Sat., 08 Apr. 0.0337 0.0292 0.0312
23:01-24:00, Fri., 07 Apr. 0.0327 0.0287 0.0306
22:01-23:00, Fri., 07 Apr. 0.0321 0.0280 0.0304
21:01-22:00, Fri., 07 Apr. 0.0320 0.0282 0.0300
20:01-21:00, Fri., 07 Apr. 0.0317 0.0279 0.0299
19:01-20:00, Fri., 07 Apr. 0.0315 0.0278 0.0299
18:01-19:00, Fri., 07 Apr. 0.0320 0.0274 0.0297
17:01-18:00, Fri., 07 Apr. 0.0318 0.0280 0.0300
16:01-17:00, Fri., 07 Apr. 0.0318 0.0276 0.0296
15:01-16:00, Fri., 07 Apr. 0.0319 0.0281 0.0301
14:01-15:00, Fri., 07 Apr. 0.0323 0.0276 0.0301
13:01-14:00, Fri., 07 Apr. 0.0326 0.0281 0.0301
12:01-13:00, Fri., 07 Apr. 0.0316 0.0281 0.0301
11:01-12:00, Fri., 07 Apr. 0.0317 0.0280 0.0300
10:01-11:00, Fri., 07 Apr. 0.0316 0.0279 0.0300
09:01-10:00, Fri., 07 Apr. 0.0314 0.0284 0.0298
08:01-09:00, Fri., 07 Apr. 0.0317 0.0278 0.0299
07:01-08:00, Fri., 07 Apr. 0.0321 0.0280 0.0299
06:01-07:00, Fri., 07 Apr. 0.0316 0.0281 0.0300
05:01-06:00, Fri., 07 Apr. 0.0326 0.0285 0.0307
04:01-05:00, Fri., 07 Apr. 0.0324 0.0286 0.0306
03:01-04:00, Fri., 07 Apr. 0.0322 0.0283 0.0302
02:01-03:00, Fri., 07 Apr. 0.0319 0.0279 0.0302
01:01-02:00, Fri., 07 Apr. 0.0325 0.0277 0.0303
00:01-01:00, Fri., 07 Apr. 0.0331 0.0276 0.0301
23:01-24:00, Thu., 06 Apr. 0.0316 0.0281 0.0300
22:01-23:00, Thu., 06 Apr. 0.0325 0.0280 0.0302
21:01-22:00, Thu., 06 Apr. 0.0317 0.0287 0.0300
20:01-21:00, Thu., 06 Apr. 0.0329 0.0281 0.0302
19:01-20:00, Thu., 06 Apr. 0.0319 0.0285 0.0300
18:01-19:00, Thu., 06 Apr. 0.0318 0.0283 0.0300
17:01-18:00, Thu., 06 Apr. 0.0322 0.0281 0.0297
16:01-17:00, Thu., 06 Apr. 0.0320 0.0275 0.0297
15:01-16:00, Thu., 06 Apr. 0.0318 0.0281 0.0298
14:01-15:00, Thu., 06 Apr. 0.0318 0.0282 0.0301
13:01-14:00, Thu., 06 Apr. 0.0321 0.0284 0.0301
12:01-13:00, Thu., 06 Apr. 0.0321 0.0285 0.0300
11:01-12:00, Thu., 06 Apr. 0.0320 0.0287 0.0305
10:01-11:00, Thu., 06 Apr. 0.0326 0.0288 0.0303
09:01-10:00, Thu., 06 Apr. 0.0320 0.0280 0.0303
08:01-09:00, Thu., 06 Apr. 0.0332 0.0289 0.0306
07:01-08:00, Thu., 06 Apr. 0.0331 0.0302 0.0315
06:01-07:00, Thu., 06 Apr. 0.0336 0.0296 0.0317
05:01-06:00, Thu., 06 Apr. 0.0342 0.0303 0.0318
04:01-05:00, Thu., 06 Apr. 0.0338 0.0300 0.0316
03:01-04:00, Thu., 06 Apr. 0.0332 0.0291 0.0314
02:01-03:00, Thu., 06 Apr. 0.0335 0.0291 0.0310
01:01-02:00, Thu., 06 Apr. 0.0334 0.0295 0.0313
00:01-01:00, Thu., 06 Apr. 0.0324 0.0288 0.0308
23:01-24:00, Wed., 05 Apr. 0.0327 0.0286 0.0310
22:01-23:00, Wed., 05 Apr. 0.0325 0.0289 0.0305
21:01-22:00, Wed., 05 Apr. 0.0321 0.0284 0.0304
20:01-21:00, Wed., 05 Apr. 0.0328 0.0288 0.0303
19:01-20:00, Wed., 05 Apr. 0.0326 0.0280 0.0301
18:01-19:00, Wed., 05 Apr. 0.0322 0.0282 0.0302
17:01-18:00, Wed., 05 Apr. 0.0325 0.0283 0.0302
16:01-17:00, Wed., 05 Apr. 0.0324 0.0289 0.0304
15:01-16:00, Wed., 05 Apr. 0.0328 0.0281 0.0302
14:01-15:00, Wed., 05 Apr. 0.0326 0.0287 0.0303
13:01-14:00, Wed., 05 Apr. 0.0329 0.0279 0.0306
12:01-13:00, Wed., 05 Apr. 0.0326 0.0281 0.0303
11:01-12:00, Wed., 05 Apr. 0.0327 0.0288 0.0307
10:01-11:00, Wed., 05 Apr. 0.0325 0.0289 0.0307
09:01-10:00, Wed., 05 Apr. 0.0338 0.0289 0.0310
08:01-09:00, Wed., 05 Apr. 0.0340 0.0302 0.0316
07:01-08:00, Wed., 05 Apr. 0.0339 0.0301 0.0319
06:01-07:00, Wed., 05 Apr. 0.0339 0.0300 0.0319
05:01-06:00, Wed., 05 Apr. 0.0331 0.0290 0.0312
04:01-05:00, Wed., 05 Apr. 0.0329 0.0281 0.0306
03:01-04:00, Wed., 05 Apr. 0.0324 0.0291 0.0306
02:01-03:00, Wed., 05 Apr. 0.0337 0.0280 0.0307
01:01-02:00, Wed., 05 Apr. 0.0330 0.0295 0.0310
00:01-01:00, Wed., 05 Apr. 0.0341 0.0290 0.0312
23:01-24:00, Tue., 04 Apr. 0.0328 0.0282 0.0307
22:01-23:00, Tue., 04 Apr. 0.0329 0.0284 0.0306
21:01-22:00, Tue., 04 Apr. 0.0324 0.0286 0.0302
20:01-21:00, Tue., 04 Apr. 0.0323 0.0284 0.0305
19:01-20:00, Tue., 04 Apr. 0.0327 0.0278 0.0303
18:01-19:00, Tue., 04 Apr. 0.0328 0.0277 0.0304
17:01-18:00, Tue., 04 Apr. 0.0323 0.0281 0.0301
16:01-17:00, Tue., 04 Apr. 0.0322 0.0283 0.0304
15:01-16:00, Tue., 04 Apr. 0.0331 0.0285 0.0307
14:01-15:00, Tue., 04 Apr. 0.0326 0.0287 0.0307
13:01-14:00, Tue., 04 Apr. 0.0323 0.0289 0.0307
12:01-13:00, Tue., 04 Apr. 0.0334 0.0292 0.0310
11:01-12:00, Tue., 04 Apr. 0.0326 0.0288 0.0308
10:01-11:00, Tue., 04 Apr. 0.0327 0.0287 0.0308
09:01-10:00, Tue., 04 Apr. 0.0335 0.0290 0.0310
08:01-09:00, Tue., 04 Apr. 0.0332 0.0289 0.0310
07:01-08:00, Tue., 04 Apr. 0.0330 0.0285 0.0312
06:01-07:00, Tue., 04 Apr. 0.0336 0.0299 0.0314
05:01-06:00, Tue., 04 Apr. 0.0345 0.0295 0.0315
04:01-05:00, Tue., 04 Apr. 0.0331 0.0281 0.0306
03:01-04:00, Tue., 04 Apr. 0.0326 0.0276 0.0304
02:01-03:00, Tue., 04 Apr. 0.0325 0.0286 0.0304
01:01-02:00, Tue., 04 Apr. 0.0319 0.0273 0.0301
00:01-01:00, Tue., 04 Apr. 0.0318 0.0285 0.0300
23:01-24:00, Mon., 03 Apr. 0.0322 0.0281 0.0300
22:01-23:00, Mon., 03 Apr. 0.0318 0.0280 0.0298
21:01-22:00, Mon., 03 Apr. 0.0322 0.0284 0.0304
20:01-21:00, Mon., 03 Apr. 0.0334 0.0294 0.0314
19:01-20:00, Mon., 03 Apr. 0.0387 0.0313 0.0349
18:01-19:00, Mon., 03 Apr. 0.0507 0.0376 0.0438
17:01-18:00, Mon., 03 Apr. 0.0472 0.0304 0.0367
16:01-17:00, Mon., 03 Apr. 0.0329 0.0285 0.0306
15:01-16:00, Mon., 03 Apr. 0.0322 0.0285 0.0305
14:01-15:00, Mon., 03 Apr. 0.0322 0.0286 0.0305
13:01-14:00, Mon., 03 Apr. 0.0323 0.0283 0.0303
12:01-13:00, Mon., 03 Apr. 0.0321 0.0285 0.0302
11:01-12:00, Mon., 03 Apr. 0.0322 0.0280 0.0304
10:01-11:00, Mon., 03 Apr. 0.0317 0.0281 0.0303
09:01-10:00, Mon., 03 Apr. 0.0329 0.0283 0.0304
08:01-09:00, Mon., 03 Apr. 0.0320 0.0280 0.0303
07:01-08:00, Mon., 03 Apr. 0.0318 0.0287 0.0302
06:01-07:00, Mon., 03 Apr. 0.0325 0.0275 0.0299
05:01-06:00, Mon., 03 Apr. 0.0323 0.0280 0.0300
04:01-05:00, Mon., 03 Apr. 0.0320 0.0278 0.0300
03:01-04:00, Mon., 03 Apr. 0.0320 0.0283 0.0300
02:01-03:00, Mon., 03 Apr. 0.0328 0.0276 0.0302
01:01-02:00, Mon., 03 Apr. 0.0317 0.0285 0.0301
00:01-01:00, Mon., 03 Apr. 0.0325 0.0285 0.0303