Measurement results by the hour (Ota) 29 Jan., 2024 - 4 Feb., 2024

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., 04 Feb. 0.0343 0.0291 0.0316
22:01-23:00, Sun., 04 Feb. 0.0336 0.0294 0.0316
21:01-22:00, Sun., 04 Feb. 0.0338 0.0294 0.0317
20:01-21:00, Sun., 04 Feb. 0.0339 0.0292 0.0316
19:01-20:00, Sun., 04 Feb. 0.0333 0.0299 0.0317
18:01-19:00, Sun., 04 Feb. 0.0342 0.0294 0.0314
17:01-18:00, Sun., 04 Feb. 0.0334 0.0287 0.0313
16:01-17:00, Sun., 04 Feb. 0.0336 0.0283 0.0315
15:01-16:00, Sun., 04 Feb. 0.0352 0.0301 0.0318
14:01-15:00, Sun., 04 Feb. 0.0341 0.0298 0.0319
13:01-14:00, Sun., 04 Feb. 0.0343 0.0304 0.0322
12:01-13:00, Sun., 04 Feb. 0.0353 0.0300 0.0326
11:01-12:00, Sun., 04 Feb. 0.0396 0.0320 0.0350
10:01-11:00, Sun., 04 Feb. 0.0461 0.0362 0.0418
09:01-10:00, Sun., 04 Feb. 0.0461 0.0408 0.0430
08:01-09:00, Sun., 04 Feb. 0.0460 0.0401 0.0429
07:01-08:00, Sun., 04 Feb. 0.0452 0.0395 0.0423
06:01-07:00, Sun., 04 Feb. 0.0499 0.0416 0.0452
05:01-06:00, Sun., 04 Feb. 0.0548 0.0470 0.0513
04:01-05:00, Sun., 04 Feb. 0.0551 0.0440 0.0499
03:01-04:00, Sun., 04 Feb. 0.0469 0.0352 0.0404
02:01-03:00, Sun., 04 Feb. 0.0403 0.0353 0.0377
01:01-02:00, Sun., 04 Feb. 0.0393 0.0318 0.0357
00:01-01:00, Sun., 04 Feb. 0.0358 0.0295 0.0326
23:01-24:00, Sat., 03 Feb. 0.0344 0.0297 0.0318
22:01-23:00, Sat., 03 Feb. 0.0339 0.0301 0.0319
21:01-22:00, Sat., 03 Feb. 0.0343 0.0302 0.0320
20:01-21:00, Sat., 03 Feb. 0.0339 0.0297 0.0318
19:01-20:00, Sat., 03 Feb. 0.0343 0.0294 0.0319
18:01-19:00, Sat., 03 Feb. 0.0339 0.0299 0.0321
17:01-18:00, Sat., 03 Feb. 0.0337 0.0290 0.0321
16:01-17:00, Sat., 03 Feb. 0.0339 0.0296 0.0317
15:01-16:00, Sat., 03 Feb. 0.0338 0.0299 0.0318
14:01-15:00, Sat., 03 Feb. 0.0347 0.0304 0.0320
13:01-14:00, Sat., 03 Feb. 0.0345 0.0293 0.0318
12:01-13:00, Sat., 03 Feb. 0.0343 0.0297 0.0321
11:01-12:00, Sat., 03 Feb. 0.0343 0.0295 0.0322
10:01-11:00, Sat., 03 Feb. 0.0339 0.0300 0.0322
09:01-10:00, Sat., 03 Feb. 0.0343 0.0298 0.0320
08:01-09:00, Sat., 03 Feb. 0.0343 0.0302 0.0319
07:01-08:00, Sat., 03 Feb. 0.0337 0.0292 0.0317
06:01-07:00, Sat., 03 Feb. 0.0343 0.0297 0.0318
05:01-06:00, Sat., 03 Feb. 0.0342 0.0297 0.0320
04:01-05:00, Sat., 03 Feb. 0.0341 0.0301 0.0316
03:01-04:00, Sat., 03 Feb. 0.0341 0.0299 0.0317
02:01-03:00, Sat., 03 Feb. 0.0346 0.0304 0.0319
01:01-02:00, Sat., 03 Feb. 0.0343 0.0294 0.0318
00:01-01:00, Sat., 03 Feb. 0.0343 0.0299 0.0321
23:01-24:00, Fri., 02 Feb. 0.0343 0.0302 0.0320
22:01-23:00, Fri., 02 Feb. 0.0338 0.0302 0.0322
21:01-22:00, Fri., 02 Feb. 0.0353 0.0294 0.0324
20:01-21:00, Fri., 02 Feb. 0.0356 0.0306 0.0323
19:01-20:00, Fri., 02 Feb. 0.0341 0.0296 0.0321
18:01-19:00, Fri., 02 Feb. 0.0340 0.0290 0.0320
17:01-18:00, Fri., 02 Feb. 0.0350 0.0297 0.0322
16:01-17:00, Fri., 02 Feb. 0.0343 0.0301 0.0320
15:01-16:00, Fri., 02 Feb. 0.0343 0.0293 0.0320
14:01-15:00, Fri., 02 Feb. 0.0339 0.0298 0.0318
13:01-14:00, Fri., 02 Feb. 0.0342 0.0294 0.0320
12:01-13:00, Fri., 02 Feb. 0.0339 0.0303 0.0320
11:01-12:00, Fri., 02 Feb. 0.0339 0.0296 0.0322
10:01-11:00, Fri., 02 Feb. 0.0343 0.0302 0.0322
09:01-10:00, Fri., 02 Feb. 0.0344 0.0294 0.0319
08:01-09:00, Fri., 02 Feb. 0.0344 0.0287 0.0320
07:01-08:00, Fri., 02 Feb. 0.0351 0.0298 0.0320
06:01-07:00, Fri., 02 Feb. 0.0344 0.0303 0.0321
05:01-06:00, Fri., 02 Feb. 0.0351 0.0299 0.0325
04:01-05:00, Fri., 02 Feb. 0.0344 0.0298 0.0319
03:01-04:00, Fri., 02 Feb. 0.0351 0.0297 0.0320
02:01-03:00, Fri., 02 Feb. 0.0343 0.0296 0.0318
01:01-02:00, Fri., 02 Feb. 0.0356 0.0304 0.0321
00:01-01:00, Fri., 02 Feb. 0.0338 0.0304 0.0321
23:01-24:00, Thu., 01 Feb. 0.0355 0.0298 0.0323
22:01-23:00, Thu., 01 Feb. 0.0348 0.0301 0.0324
21:01-22:00, Thu., 01 Feb. 0.0345 0.0302 0.0326
20:01-21:00, Thu., 01 Feb. 0.0347 0.0308 0.0327
19:01-20:00, Thu., 01 Feb. 0.0347 0.0297 0.0327
18:01-19:00, Thu., 01 Feb. 0.0348 0.0311 0.0325
17:01-18:00, Thu., 01 Feb. 0.0349 0.0292 0.0325
16:01-17:00, Thu., 01 Feb. 0.0370 0.0312 0.0331
15:01-16:00, Thu., 01 Feb. 0.0351 0.0298 0.0330
14:01-15:00, Thu., 01 Feb. 0.0348 0.0309 0.0330
13:01-14:00, Thu., 01 Feb. 0.0349 0.0308 0.0331
12:01-13:00, Thu., 01 Feb. 0.0360 0.0306 0.0330
11:01-12:00, Thu., 01 Feb. 0.0363 0.0309 0.0333
10:01-11:00, Thu., 01 Feb. 0.0360 0.0312 0.0335
09:01-10:00, Thu., 01 Feb. 0.0378 0.0308 0.0336
08:01-09:00, Thu., 01 Feb. 0.0361 0.0309 0.0337
07:01-08:00, Thu., 01 Feb. 0.0360 0.0318 0.0335
06:01-07:00, Thu., 01 Feb. 0.0364 0.0320 0.0340
05:01-06:00, Thu., 01 Feb. 0.0369 0.0325 0.0348
04:01-05:00, Thu., 01 Feb. 0.0371 0.0311 0.0343
03:01-04:00, Thu., 01 Feb. 0.0362 0.0311 0.0334
02:01-03:00, Thu., 01 Feb. 0.0351 0.0301 0.0331
01:01-02:00, Thu., 01 Feb. 0.0348 0.0307 0.0326
00:01-01:00, Thu., 01 Feb. 0.0354 0.0307 0.0325
23:01-24:00, Wed., 31 Jan. 0.0343 0.0303 0.0323
22:01-23:00, Wed., 31 Jan. 0.0343 0.0301 0.0325
21:01-22:00, Wed., 31 Jan. 0.0343 0.0301 0.0324
20:01-21:00, Wed., 31 Jan. 0.0349 0.0302 0.0324
19:01-20:00, Wed., 31 Jan. 0.0344 0.0298 0.0324
18:01-19:00, Wed., 31 Jan. 0.0346 0.0301 0.0326
17:01-18:00, Wed., 31 Jan. 0.0343 0.0301 0.0326
16:01-17:00, Wed., 31 Jan. 0.0351 0.0301 0.0326
15:01-16:00, Wed., 31 Jan. 0.0343 0.0303 0.0324
14:01-15:00, Wed., 31 Jan. 0.0344 0.0303 0.0323
13:01-14:00, Wed., 31 Jan. 0.0357 0.0301 0.0331
12:01-13:00, Wed., 31 Jan. 0.0362 0.0308 0.0335
11:01-12:00, Wed., 31 Jan. 0.0365 0.0316 0.0337
10:01-11:00, Wed., 31 Jan. 0.0363 0.0311 0.0334
09:01-10:00, Wed., 31 Jan. 0.0363 0.0313 0.0331
08:01-09:00, Wed., 31 Jan. 0.0362 0.0303 0.0328
07:01-08:00, Wed., 31 Jan. 0.0353 0.0304 0.0330
06:01-07:00, Wed., 31 Jan. 0.0355 0.0301 0.0328
05:01-06:00, Wed., 31 Jan. 0.0363 0.0301 0.0330
04:01-05:00, Wed., 31 Jan. 0.0349 0.0308 0.0331
03:01-04:00, Wed., 31 Jan. 0.0354 0.0302 0.0335
02:01-03:00, Wed., 31 Jan. 0.0357 0.0310 0.0333
01:01-02:00, Wed., 31 Jan. 0.0357 0.0307 0.0328
00:01-01:00, Wed., 31 Jan. 0.0341 0.0301 0.0320
23:01-24:00, Tue., 30 Jan. 0.0345 0.0294 0.0321
22:01-23:00, Tue., 30 Jan. 0.0343 0.0304 0.0320
21:01-22:00, Tue., 30 Jan. 0.0351 0.0300 0.0323
20:01-21:00, Tue., 30 Jan. 0.0343 0.0297 0.0322
19:01-20:00, Tue., 30 Jan. 0.0336 0.0302 0.0318
18:01-19:00, Tue., 30 Jan. 0.0343 0.0301 0.0321
17:01-18:00, Tue., 30 Jan. 0.0348 0.0292 0.0321
16:01-17:00, Tue., 30 Jan. 0.0342 0.0301 0.0321
15:01-16:00, Tue., 30 Jan. 0.0350 0.0303 0.0323
14:01-15:00, Tue., 30 Jan. 0.0345 0.0303 0.0323
13:01-14:00, Tue., 30 Jan. 0.0345 0.0304 0.0322
12:01-13:00, Tue., 30 Jan. 0.0353 0.0307 0.0327
11:01-12:00, Tue., 30 Jan. 0.0360 0.0307 0.0333
10:01-11:00, Tue., 30 Jan. 0.0360 0.0303 0.0329
09:01-10:00, Tue., 30 Jan. 0.0355 0.0297 0.0325
08:01-09:00, Tue., 30 Jan. 0.0352 0.0308 0.0327
07:01-08:00, Tue., 30 Jan. 0.0349 0.0311 0.0326
06:01-07:00, Tue., 30 Jan. 0.0359 0.0301 0.0326
05:01-06:00, Tue., 30 Jan. 0.0353 0.0304 0.0326
04:01-05:00, Tue., 30 Jan. 0.0356 0.0300 0.0324
03:01-04:00, Tue., 30 Jan. 0.0363 0.0296 0.0326
02:01-03:00, Tue., 30 Jan. 0.0352 0.0304 0.0324
01:01-02:00, Tue., 30 Jan. 0.0340 0.0290 0.0320
00:01-01:00, Tue., 30 Jan. 0.0344 0.0297 0.0320
23:01-24:00, Mon., 29 Jan. 0.0337 0.0291 0.0317
22:01-23:00, Mon., 29 Jan. 0.0342 0.0292 0.0319
21:01-22:00, Mon., 29 Jan. 0.0336 0.0295 0.0318
20:01-21:00, Mon., 29 Jan. 0.0339 0.0287 0.0319
19:01-20:00, Mon., 29 Jan. 0.0339 0.0292 0.0318
18:01-19:00, Mon., 29 Jan. 0.0348 0.0298 0.0316
17:01-18:00, Mon., 29 Jan. 0.0341 0.0293 0.0318
16:01-17:00, Mon., 29 Jan. 0.0338 0.0301 0.0320
15:01-16:00, Mon., 29 Jan. 0.0336 0.0291 0.0320
14:01-15:00, Mon., 29 Jan. 0.0338 0.0304 0.0321
13:01-14:00, Mon., 29 Jan. 0.0348 0.0299 0.0322
12:01-13:00, Mon., 29 Jan. 0.0350 0.0287 0.0322
11:01-12:00, Mon., 29 Jan. 0.0340 0.0293 0.0320
10:01-11:00, Mon., 29 Jan. 0.0342 0.0297 0.0321
09:01-10:00, Mon., 29 Jan. 0.0351 0.0300 0.0323
08:01-09:00, Mon., 29 Jan. 0.0344 0.0293 0.0322
07:01-08:00, Mon., 29 Jan. 0.0349 0.0294 0.0319
06:01-07:00, Mon., 29 Jan. 0.0345 0.0294 0.0322
05:01-06:00, Mon., 29 Jan. 0.0353 0.0303 0.0323
04:01-05:00, Mon., 29 Jan. 0.0352 0.0308 0.0323
03:01-04:00, Mon., 29 Jan. 0.0346 0.0294 0.0322
02:01-03:00, Mon., 29 Jan. 0.0343 0.0301 0.0319
01:01-02:00, Mon., 29 Jan. 0.0347 0.0299 0.0322
00:01-01:00, Mon., 29 Jan. 0.0356 0.0301 0.0325