Measurement results by the hour (Ota) 12 Aug., 2024 - 18 Aug., 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., 18 Aug. 0.0349 0.0315 0.0330
22:01-23:00, Sun., 18 Aug. 0.0351 0.0308 0.0329
21:01-22:00, Sun., 18 Aug. 0.0355 0.0315 0.0333
20:01-21:00, Sun., 18 Aug. 0.0351 0.0302 0.0329
19:01-20:00, Sun., 18 Aug. 0.0356 0.0311 0.0330
18:01-19:00, Sun., 18 Aug. 0.0353 0.0314 0.0329
17:01-18:00, Sun., 18 Aug. 0.0361 0.0311 0.0332
16:01-17:00, Sun., 18 Aug. 0.0350 0.0311 0.0329
15:01-16:00, Sun., 18 Aug. 0.0355 0.0303 0.0329
14:01-15:00, Sun., 18 Aug. 0.0356 0.0311 0.0331
13:01-14:00, Sun., 18 Aug. 0.0347 0.0309 0.0328
12:01-13:00, Sun., 18 Aug. 0.0353 0.0312 0.0328
11:01-12:00, Sun., 18 Aug. 0.0348 0.0306 0.0327
10:01-11:00, Sun., 18 Aug. 0.0359 0.0308 0.0327
09:01-10:00, Sun., 18 Aug. 0.0343 0.0308 0.0327
08:01-09:00, Sun., 18 Aug. 0.0340 0.0308 0.0326
07:01-08:00, Sun., 18 Aug. 0.0354 0.0309 0.0328
06:01-07:00, Sun., 18 Aug. 0.0350 0.0309 0.0330
05:01-06:00, Sun., 18 Aug. 0.0348 0.0297 0.0327
04:01-05:00, Sun., 18 Aug. 0.0350 0.0304 0.0327
03:01-04:00, Sun., 18 Aug. 0.0351 0.0305 0.0325
02:01-03:00, Sun., 18 Aug. 0.0352 0.0299 0.0328
01:01-02:00, Sun., 18 Aug. 0.0349 0.0311 0.0327
00:01-01:00, Sun., 18 Aug. 0.0359 0.0303 0.0329
23:01-24:00, Sat., 17 Aug. 0.0351 0.0303 0.0325
22:01-23:00, Sat., 17 Aug. 0.0372 0.0302 0.0332
21:01-22:00, Sat., 17 Aug. 0.0358 0.0293 0.0329
20:01-21:00, Sat., 17 Aug. 0.0363 0.0318 0.0335
19:01-20:00, Sat., 17 Aug. 0.0360 0.0304 0.0335
18:01-19:00, Sat., 17 Aug. 0.0360 0.0303 0.0334
17:01-18:00, Sat., 17 Aug. 0.0362 0.0308 0.0334
16:01-17:00, Sat., 17 Aug. 0.0364 0.0315 0.0338
15:01-16:00, Sat., 17 Aug. 0.0363 0.0315 0.0335
14:01-15:00, Sat., 17 Aug. 0.0356 0.0308 0.0334
13:01-14:00, Sat., 17 Aug. 0.0360 0.0311 0.0331
12:01-13:00, Sat., 17 Aug. 0.0350 0.0311 0.0328
11:01-12:00, Sat., 17 Aug. 0.0356 0.0311 0.0330
10:01-11:00, Sat., 17 Aug. 0.0355 0.0303 0.0331
09:01-10:00, Sat., 17 Aug. 0.0349 0.0301 0.0328
08:01-09:00, Sat., 17 Aug. 0.0354 0.0312 0.0331
07:01-08:00, Sat., 17 Aug. 0.0356 0.0316 0.0332
06:01-07:00, Sat., 17 Aug. 0.0352 0.0310 0.0330
05:01-06:00, Sat., 17 Aug. 0.0359 0.0309 0.0332
04:01-05:00, Sat., 17 Aug. 0.0353 0.0307 0.0330
03:01-04:00, Sat., 17 Aug. 0.0355 0.0310 0.0329
02:01-03:00, Sat., 17 Aug. 0.0349 0.0301 0.0326
01:01-02:00, Sat., 17 Aug. 0.0356 0.0295 0.0326
00:01-01:00, Sat., 17 Aug. 0.0353 0.0305 0.0328
23:01-24:00, Fri., 16 Aug. 0.0370 0.0312 0.0331
22:01-23:00, Fri., 16 Aug. 0.0380 0.0318 0.0342
21:01-22:00, Fri., 16 Aug. 0.0378 0.0330 0.0353
20:01-21:00, Fri., 16 Aug. 0.0377 0.0330 0.0351
19:01-20:00, Fri., 16 Aug. 0.0374 0.0317 0.0347
18:01-19:00, Fri., 16 Aug. 0.0374 0.0325 0.0349
17:01-18:00, Fri., 16 Aug. 0.0374 0.0324 0.0348
16:01-17:00, Fri., 16 Aug. 0.0366 0.0317 0.0343
15:01-16:00, Fri., 16 Aug. 0.0358 0.0318 0.0337
14:01-15:00, Fri., 16 Aug. 0.0361 0.0313 0.0338
13:01-14:00, Fri., 16 Aug. 0.0353 0.0310 0.0336
12:01-13:00, Fri., 16 Aug. 0.0353 0.0308 0.0333
11:01-12:00, Fri., 16 Aug. 0.0365 0.0311 0.0338
10:01-11:00, Fri., 16 Aug. 0.0355 0.0313 0.0331
09:01-10:00, Fri., 16 Aug. 0.0349 0.0299 0.0328
08:01-09:00, Fri., 16 Aug. 0.0353 0.0303 0.0328
07:01-08:00, Fri., 16 Aug. 0.0349 0.0297 0.0330
06:01-07:00, Fri., 16 Aug. 0.0361 0.0302 0.0337
05:01-06:00, Fri., 16 Aug. 0.0357 0.0313 0.0336
04:01-05:00, Fri., 16 Aug. 0.0366 0.0315 0.0338
03:01-04:00, Fri., 16 Aug. 0.0367 0.0320 0.0343
02:01-03:00, Fri., 16 Aug. 0.0367 0.0322 0.0341
01:01-02:00, Fri., 16 Aug. 0.0368 0.0315 0.0337
00:01-01:00, Fri., 16 Aug. 0.0360 0.0312 0.0335
23:01-24:00, Thu., 15 Aug. 0.0370 0.0312 0.0338
22:01-23:00, Thu., 15 Aug. 0.0360 0.0318 0.0338
21:01-22:00, Thu., 15 Aug. 0.0357 0.0311 0.0335
20:01-21:00, Thu., 15 Aug. 0.0358 0.0317 0.0337
19:01-20:00, Thu., 15 Aug. 0.0360 0.0315 0.0338
18:01-19:00, Thu., 15 Aug. 0.0353 0.0307 0.0335
17:01-18:00, Thu., 15 Aug. 0.0363 0.0318 0.0337
16:01-17:00, Thu., 15 Aug. 0.0364 0.0314 0.0338
15:01-16:00, Thu., 15 Aug. 0.0352 0.0304 0.0333
14:01-15:00, Thu., 15 Aug. 0.0370 0.0315 0.0338
13:01-14:00, Thu., 15 Aug. 0.0360 0.0310 0.0337
12:01-13:00, Thu., 15 Aug. 0.0356 0.0315 0.0337
11:01-12:00, Thu., 15 Aug. 0.0356 0.0315 0.0337
10:01-11:00, Thu., 15 Aug. 0.0366 0.0308 0.0337
09:01-10:00, Thu., 15 Aug. 0.0354 0.0308 0.0333
08:01-09:00, Thu., 15 Aug. 0.0363 0.0308 0.0336
07:01-08:00, Thu., 15 Aug. 0.0356 0.0312 0.0337
06:01-07:00, Thu., 15 Aug. 0.0361 0.0304 0.0337
05:01-06:00, Thu., 15 Aug. 0.0364 0.0315 0.0337
04:01-05:00, Thu., 15 Aug. 0.0363 0.0311 0.0339
03:01-04:00, Thu., 15 Aug. 0.0360 0.0315 0.0339
02:01-03:00, Thu., 15 Aug. 0.0360 0.0304 0.0340
01:01-02:00, Thu., 15 Aug. 0.0356 0.0309 0.0335
00:01-01:00, Thu., 15 Aug. 0.0362 0.0314 0.0338
23:01-24:00, Wed., 14 Aug. 0.0360 0.0314 0.0337
22:01-23:00, Wed., 14 Aug. 0.0355 0.0310 0.0334
21:01-22:00, Wed., 14 Aug. 0.0354 0.0312 0.0334
20:01-21:00, Wed., 14 Aug. 0.0360 0.0311 0.0335
19:01-20:00, Wed., 14 Aug. 0.0355 0.0312 0.0336
18:01-19:00, Wed., 14 Aug. 0.0370 0.0310 0.0335
17:01-18:00, Wed., 14 Aug. 0.0361 0.0310 0.0337
16:01-17:00, Wed., 14 Aug. 0.0360 0.0317 0.0336
15:01-16:00, Wed., 14 Aug. 0.0365 0.0312 0.0337
14:01-15:00, Wed., 14 Aug. 0.0357 0.0315 0.0339
13:01-14:00, Wed., 14 Aug. 0.0353 0.0311 0.0335
12:01-13:00, Wed., 14 Aug. 0.0369 0.0315 0.0337
11:01-12:00, Wed., 14 Aug. 0.0367 0.0315 0.0338
10:01-11:00, Wed., 14 Aug. 0.0367 0.0312 0.0341
09:01-10:00, Wed., 14 Aug. 0.0362 0.0321 0.0338
08:01-09:00, Wed., 14 Aug. 0.0365 0.0315 0.0340
07:01-08:00, Wed., 14 Aug. 0.0357 0.0315 0.0337
06:01-07:00, Wed., 14 Aug. 0.0367 0.0317 0.0338
05:01-06:00, Wed., 14 Aug. 0.0363 0.0318 0.0341
04:01-05:00, Wed., 14 Aug. 0.0366 0.0324 0.0344
03:01-04:00, Wed., 14 Aug. 0.0373 0.0322 0.0344
02:01-03:00, Wed., 14 Aug. 0.0366 0.0319 0.0343
01:01-02:00, Wed., 14 Aug. 0.0366 0.0318 0.0341
00:01-01:00, Wed., 14 Aug. 0.0362 0.0321 0.0339
23:01-24:00, Tue., 13 Aug. 0.0365 0.0323 0.0340
22:01-23:00, Tue., 13 Aug. 0.0354 0.0311 0.0337
21:01-22:00, Tue., 13 Aug. 0.0363 0.0319 0.0336
20:01-21:00, Tue., 13 Aug. 0.0355 0.0322 0.0338
19:01-20:00, Tue., 13 Aug. 0.0387 0.0316 0.0337
18:01-19:00, Tue., 13 Aug. 0.0367 0.0318 0.0337
17:01-18:00, Tue., 13 Aug. 0.0357 0.0318 0.0338
16:01-17:00, Tue., 13 Aug. 0.0364 0.0313 0.0338
15:01-16:00, Tue., 13 Aug. 0.0364 0.0314 0.0337
14:01-15:00, Tue., 13 Aug. 0.0362 0.0312 0.0341
13:01-14:00, Tue., 13 Aug. 0.0357 0.0311 0.0339
12:01-13:00, Tue., 13 Aug. 0.0376 0.0317 0.0338
11:01-12:00, Tue., 13 Aug. 0.0362 0.0318 0.0338
10:01-11:00, Tue., 13 Aug. 0.0370 0.0313 0.0335
09:01-10:00, Tue., 13 Aug. 0.0365 0.0310 0.0334
08:01-09:00, Tue., 13 Aug. 0.0358 0.0311 0.0338
07:01-08:00, Tue., 13 Aug. 0.0364 0.0315 0.0339
06:01-07:00, Tue., 13 Aug. 0.0359 0.0315 0.0339
05:01-06:00, Tue., 13 Aug. 0.0363 0.0318 0.0339
04:01-05:00, Tue., 13 Aug. 0.0366 0.0318 0.0341
03:01-04:00, Tue., 13 Aug. 0.0356 0.0316 0.0336
02:01-03:00, Tue., 13 Aug. 0.0369 0.0317 0.0339
01:01-02:00, Tue., 13 Aug. 0.0361 0.0317 0.0337
00:01-01:00, Tue., 13 Aug. 0.0362 0.0318 0.0342
23:01-24:00, Mon., 12 Aug. 0.0367 0.0316 0.0340
22:01-23:00, Mon., 12 Aug. 0.0371 0.0315 0.0342
21:01-22:00, Mon., 12 Aug. 0.0361 0.0308 0.0339
20:01-21:00, Mon., 12 Aug. 0.0363 0.0318 0.0341
19:01-20:00, Mon., 12 Aug. 0.0360 0.0317 0.0339
18:01-19:00, Mon., 12 Aug. 0.0364 0.0322 0.0341
17:01-18:00, Mon., 12 Aug. 0.0363 0.0324 0.0342
16:01-17:00, Mon., 12 Aug. 0.0368 0.0322 0.0340
15:01-16:00, Mon., 12 Aug. 0.0361 0.0321 0.0342
14:01-15:00, Mon., 12 Aug. 0.0363 0.0317 0.0341
13:01-14:00, Mon., 12 Aug. 0.0367 0.0318 0.0344
12:01-13:00, Mon., 12 Aug. 0.0372 0.0321 0.0345
11:01-12:00, Mon., 12 Aug. 0.0365 0.0324 0.0344
10:01-11:00, Mon., 12 Aug. 0.0367 0.0323 0.0344
09:01-10:00, Mon., 12 Aug. 0.0380 0.0317 0.0345
08:01-09:00, Mon., 12 Aug. 0.0365 0.0318 0.0344
07:01-08:00, Mon., 12 Aug. 0.0364 0.0322 0.0344
06:01-07:00, Mon., 12 Aug. 0.0371 0.0320 0.0345
05:01-06:00, Mon., 12 Aug. 0.0367 0.0318 0.0342
04:01-05:00, Mon., 12 Aug. 0.0375 0.0325 0.0349
03:01-04:00, Mon., 12 Aug. 0.0383 0.0330 0.0350
02:01-03:00, Mon., 12 Aug. 0.0364 0.0318 0.0342
01:01-02:00, Mon., 12 Aug. 0.0374 0.0317 0.0345
00:01-01:00, Mon., 12 Aug. 0.0363 0.0313 0.0341