Measurement results by the hour (Ota) 8 May., 2023 - 14 May., 2023

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., 14 May. 0.0342 0.0290 0.0317
22:01-23:00, Sun., 14 May. 0.0336 0.0297 0.0318
21:01-22:00, Sun., 14 May. 0.0342 0.0308 0.0326
20:01-21:00, Sun., 14 May. 0.0358 0.0304 0.0335
19:01-20:00, Sun., 14 May. 0.0387 0.0326 0.0357
18:01-19:00, Sun., 14 May. 0.0371 0.0320 0.0347
17:01-18:00, Sun., 14 May. 0.0358 0.0317 0.0338
16:01-17:00, Sun., 14 May. 0.0348 0.0304 0.0328
15:01-16:00, Sun., 14 May. 0.0347 0.0294 0.0319
14:01-15:00, Sun., 14 May. 0.0343 0.0298 0.0322
13:01-14:00, Sun., 14 May. 0.0339 0.0295 0.0323
12:01-13:00, Sun., 14 May. 0.0346 0.0291 0.0319
11:01-12:00, Sun., 14 May. 0.0363 0.0298 0.0322
10:01-11:00, Sun., 14 May. 0.0343 0.0300 0.0319
09:01-10:00, Sun., 14 May. 0.0341 0.0297 0.0317
08:01-09:00, Sun., 14 May. 0.0346 0.0303 0.0318
07:01-08:00, Sun., 14 May. 0.0339 0.0294 0.0318
06:01-07:00, Sun., 14 May. 0.0343 0.0297 0.0320
05:01-06:00, Sun., 14 May. 0.0352 0.0295 0.0323
04:01-05:00, Sun., 14 May. 0.0360 0.0310 0.0332
03:01-04:00, Sun., 14 May. 0.0345 0.0297 0.0323
02:01-03:00, Sun., 14 May. 0.0343 0.0292 0.0319
01:01-02:00, Sun., 14 May. 0.0343 0.0304 0.0322
00:01-01:00, Sun., 14 May. 0.0356 0.0287 0.0320
23:01-24:00, Sat., 13 May. 0.0346 0.0297 0.0321
22:01-23:00, Sat., 13 May. 0.0346 0.0294 0.0320
21:01-22:00, Sat., 13 May. 0.0349 0.0296 0.0320
20:01-21:00, Sat., 13 May. 0.0341 0.0298 0.0318
19:01-20:00, Sat., 13 May. 0.0343 0.0301 0.0321
18:01-19:00, Sat., 13 May. 0.0341 0.0300 0.0321
17:01-18:00, Sat., 13 May. 0.0346 0.0294 0.0322
16:01-17:00, Sat., 13 May. 0.0344 0.0297 0.0321
15:01-16:00, Sat., 13 May. 0.0361 0.0294 0.0328
14:01-15:00, Sat., 13 May. 0.0366 0.0317 0.0340
13:01-14:00, Sat., 13 May. 0.0374 0.0311 0.0345
12:01-13:00, Sat., 13 May. 0.0372 0.0313 0.0338
11:01-12:00, Sat., 13 May. 0.0360 0.0305 0.0330
10:01-11:00, Sat., 13 May. 0.0341 0.0300 0.0324
09:01-10:00, Sat., 13 May. 0.0351 0.0308 0.0327
08:01-09:00, Sat., 13 May. 0.0349 0.0301 0.0326
07:01-08:00, Sat., 13 May. 0.0349 0.0297 0.0326
06:01-07:00, Sat., 13 May. 0.0345 0.0304 0.0325
05:01-06:00, Sat., 13 May. 0.0346 0.0301 0.0322
04:01-05:00, Sat., 13 May. 0.0356 0.0289 0.0322
03:01-04:00, Sat., 13 May. 0.0344 0.0290 0.0321
02:01-03:00, Sat., 13 May. 0.0344 0.0298 0.0318
01:01-02:00, Sat., 13 May. 0.0349 0.0304 0.0323
00:01-01:00, Sat., 13 May. 0.0341 0.0293 0.0318
23:01-24:00, Fri., 12 May. 0.0339 0.0297 0.0318
22:01-23:00, Fri., 12 May. 0.0352 0.0297 0.0319
21:01-22:00, Fri., 12 May. 0.0342 0.0285 0.0319
20:01-21:00, Fri., 12 May. 0.0345 0.0297 0.0319
19:01-20:00, Fri., 12 May. 0.0345 0.0293 0.0321
18:01-19:00, Fri., 12 May. 0.0347 0.0296 0.0321
17:01-18:00, Fri., 12 May. 0.0344 0.0299 0.0320
16:01-17:00, Fri., 12 May. 0.0345 0.0297 0.0319
15:01-16:00, Fri., 12 May. 0.0343 0.0294 0.0324
14:01-15:00, Fri., 12 May. 0.0349 0.0303 0.0324
13:01-14:00, Fri., 12 May. 0.0341 0.0294 0.0320
12:01-13:00, Fri., 12 May. 0.0345 0.0297 0.0321
11:01-12:00, Fri., 12 May. 0.0344 0.0301 0.0321
10:01-11:00, Fri., 12 May. 0.0350 0.0294 0.0324
09:01-10:00, Fri., 12 May. 0.0354 0.0305 0.0325
08:01-09:00, Fri., 12 May. 0.0338 0.0295 0.0320
07:01-08:00, Fri., 12 May. 0.0341 0.0296 0.0322
06:01-07:00, Fri., 12 May. 0.0343 0.0297 0.0324
05:01-06:00, Fri., 12 May. 0.0343 0.0303 0.0323
04:01-05:00, Fri., 12 May. 0.0348 0.0302 0.0322
03:01-04:00, Fri., 12 May. 0.0339 0.0302 0.0319
02:01-03:00, Fri., 12 May. 0.0346 0.0294 0.0321
01:01-02:00, Fri., 12 May. 0.0339 0.0298 0.0320
00:01-01:00, Fri., 12 May. 0.0348 0.0298 0.0322
23:01-24:00, Thu., 11 May. 0.0339 0.0290 0.0319
22:01-23:00, Thu., 11 May. 0.0357 0.0297 0.0320
21:01-22:00, Thu., 11 May. 0.0343 0.0301 0.0323
20:01-21:00, Thu., 11 May. 0.0349 0.0307 0.0328
19:01-20:00, Thu., 11 May. 0.0364 0.0326 0.0343
18:01-19:00, Thu., 11 May. 0.0419 0.0340 0.0381
17:01-18:00, Thu., 11 May. 0.0434 0.0380 0.0409
16:01-17:00, Thu., 11 May. 0.0406 0.0324 0.0354
15:01-16:00, Thu., 11 May. 0.0363 0.0315 0.0344
14:01-15:00, Thu., 11 May. 0.0353 0.0301 0.0328
13:01-14:00, Thu., 11 May. 0.0350 0.0298 0.0322
12:01-13:00, Thu., 11 May. 0.0340 0.0306 0.0321
11:01-12:00, Thu., 11 May. 0.0340 0.0303 0.0323
10:01-11:00, Thu., 11 May. 0.0347 0.0305 0.0322
09:01-10:00, Thu., 11 May. 0.0344 0.0305 0.0324
08:01-09:00, Thu., 11 May. 0.0342 0.0285 0.0322
07:01-08:00, Thu., 11 May. 0.0338 0.0304 0.0319
06:01-07:00, Thu., 11 May. 0.0345 0.0304 0.0322
05:01-06:00, Thu., 11 May. 0.0345 0.0294 0.0322
04:01-05:00, Thu., 11 May. 0.0339 0.0295 0.0318
03:01-04:00, Thu., 11 May. 0.0336 0.0299 0.0320
02:01-03:00, Thu., 11 May. 0.0339 0.0301 0.0319
01:01-02:00, Thu., 11 May. 0.0342 0.0297 0.0318
00:01-01:00, Thu., 11 May. 0.0340 0.0290 0.0320
23:01-24:00, Wed., 10 May. 0.0356 0.0291 0.0315
22:01-23:00, Wed., 10 May. 0.0348 0.0291 0.0320
21:01-22:00, Wed., 10 May. 0.0340 0.0296 0.0318
20:01-21:00, Wed., 10 May. 0.0338 0.0298 0.0318
19:01-20:00, Wed., 10 May. 0.0339 0.0294 0.0319
18:01-19:00, Wed., 10 May. 0.0346 0.0299 0.0321
17:01-18:00, Wed., 10 May. 0.0339 0.0296 0.0321
16:01-17:00, Wed., 10 May. 0.0353 0.0301 0.0320
15:01-16:00, Wed., 10 May. 0.0344 0.0301 0.0321
14:01-15:00, Wed., 10 May. 0.0341 0.0298 0.0321
13:01-14:00, Wed., 10 May. 0.0355 0.0304 0.0323
12:01-13:00, Wed., 10 May. 0.0342 0.0301 0.0321
11:01-12:00, Wed., 10 May. 0.0354 0.0297 0.0324
10:01-11:00, Wed., 10 May. 0.0348 0.0297 0.0322
09:01-10:00, Wed., 10 May. 0.0351 0.0302 0.0324
08:01-09:00, Wed., 10 May. 0.0345 0.0307 0.0326
07:01-08:00, Wed., 10 May. 0.0345 0.0300 0.0323
06:01-07:00, Wed., 10 May. 0.0343 0.0294 0.0322
05:01-06:00, Wed., 10 May. 0.0346 0.0301 0.0323
04:01-05:00, Wed., 10 May. 0.0346 0.0301 0.0322
03:01-04:00, Wed., 10 May. 0.0348 0.0298 0.0320
02:01-03:00, Wed., 10 May. 0.0339 0.0296 0.0319
01:01-02:00, Wed., 10 May. 0.0342 0.0297 0.0318
00:01-01:00, Wed., 10 May. 0.0337 0.0288 0.0317
23:01-24:00, Tue., 09 May. 0.0336 0.0296 0.0317
22:01-23:00, Tue., 09 May. 0.0332 0.0299 0.0317
21:01-22:00, Tue., 09 May. 0.0343 0.0295 0.0316
20:01-21:00, Tue., 09 May. 0.0353 0.0296 0.0318
19:01-20:00, Tue., 09 May. 0.0339 0.0285 0.0317
18:01-19:00, Tue., 09 May. 0.0356 0.0283 0.0315
17:01-18:00, Tue., 09 May. 0.0335 0.0288 0.0316
16:01-17:00, Tue., 09 May. 0.0339 0.0304 0.0320
15:01-16:00, Tue., 09 May. 0.0356 0.0290 0.0319
14:01-15:00, Tue., 09 May. 0.0350 0.0294 0.0321
13:01-14:00, Tue., 09 May. 0.0346 0.0290 0.0320
12:01-13:00, Tue., 09 May. 0.0339 0.0296 0.0317
11:01-12:00, Tue., 09 May. 0.0340 0.0296 0.0323
10:01-11:00, Tue., 09 May. 0.0342 0.0295 0.0317
09:01-10:00, Tue., 09 May. 0.0339 0.0295 0.0316
08:01-09:00, Tue., 09 May. 0.0343 0.0297 0.0319
07:01-08:00, Tue., 09 May. 0.0343 0.0304 0.0320
06:01-07:00, Tue., 09 May. 0.0339 0.0296 0.0317
05:01-06:00, Tue., 09 May. 0.0343 0.0294 0.0316
04:01-05:00, Tue., 09 May. 0.0334 0.0290 0.0314
03:01-04:00, Tue., 09 May. 0.0339 0.0297 0.0317
02:01-03:00, Tue., 09 May. 0.0335 0.0298 0.0319
01:01-02:00, Tue., 09 May. 0.0347 0.0301 0.0320
00:01-01:00, Tue., 09 May. 0.0342 0.0289 0.0319
23:01-24:00, Mon., 08 May. 0.0342 0.0294 0.0318
22:01-23:00, Mon., 08 May. 0.0342 0.0301 0.0318
21:01-22:00, Mon., 08 May. 0.0347 0.0294 0.0316
20:01-21:00, Mon., 08 May. 0.0350 0.0295 0.0317
19:01-20:00, Mon., 08 May. 0.0342 0.0293 0.0316
18:01-19:00, Mon., 08 May. 0.0336 0.0298 0.0318
17:01-18:00, Mon., 08 May. 0.0343 0.0299 0.0318
16:01-17:00, Mon., 08 May. 0.0344 0.0294 0.0317
15:01-16:00, Mon., 08 May. 0.0335 0.0294 0.0317
14:01-15:00, Mon., 08 May. 0.0349 0.0295 0.0318
13:01-14:00, Mon., 08 May. 0.0346 0.0296 0.0318
12:01-13:00, Mon., 08 May. 0.0343 0.0300 0.0322
11:01-12:00, Mon., 08 May. 0.0356 0.0305 0.0328
10:01-11:00, Mon., 08 May. 0.0382 0.0314 0.0348
09:01-10:00, Mon., 08 May. 0.0410 0.0353 0.0388
08:01-09:00, Mon., 08 May. 0.0412 0.0362 0.0389
07:01-08:00, Mon., 08 May. 0.0415 0.0356 0.0396
06:01-07:00, Mon., 08 May. 0.0412 0.0358 0.0390
05:01-06:00, Mon., 08 May. 0.0402 0.0349 0.0382
04:01-05:00, Mon., 08 May. 0.0393 0.0336 0.0367
03:01-04:00, Mon., 08 May. 0.0399 0.0328 0.0361
02:01-03:00, Mon., 08 May. 0.0393 0.0333 0.0362
01:01-02:00, Mon., 08 May. 0.0395 0.0350 0.0373
00:01-01:00, Mon., 08 May. 0.0391 0.0334 0.0369