Measurement results by the hour (Adachi) 27 Feb., 2017 - 5 Mar., 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., 05 Mar. 0.0350 0.0303 0.0325
22:01-23:00, Sun., 05 Mar. 0.0351 0.0310 0.0327
21:01-22:00, Sun., 05 Mar. 0.0344 0.0301 0.0323
20:01-21:00, Sun., 05 Mar. 0.0342 0.0303 0.0325
19:01-20:00, Sun., 05 Mar. 0.0351 0.0306 0.0327
18:01-19:00, Sun., 05 Mar. 0.0343 0.0300 0.0325
17:01-18:00, Sun., 05 Mar. 0.0341 0.0308 0.0325
16:01-17:00, Sun., 05 Mar. 0.0347 0.0307 0.0325
15:01-16:00, Sun., 05 Mar. 0.0344 0.0304 0.0324
14:01-15:00, Sun., 05 Mar. 0.0342 0.0308 0.0326
13:01-14:00, Sun., 05 Mar. 0.0346 0.0302 0.0328
12:01-13:00, Sun., 05 Mar. 0.0352 0.0309 0.0328
11:01-12:00, Sun., 05 Mar. 0.0353 0.0312 0.0331
10:01-11:00, Sun., 05 Mar. 0.0363 0.0310 0.0332
09:01-10:00, Sun., 05 Mar. 0.0354 0.0319 0.0334
08:01-09:00, Sun., 05 Mar. 0.0354 0.0310 0.0335
07:01-08:00, Sun., 05 Mar. 0.0356 0.0305 0.0333
06:01-07:00, Sun., 05 Mar. 0.0347 0.0312 0.0332
05:01-06:00, Sun., 05 Mar. 0.0358 0.0314 0.0330
04:01-05:00, Sun., 05 Mar. 0.0352 0.0314 0.0331
03:01-04:00, Sun., 05 Mar. 0.0356 0.0313 0.0331
02:01-03:00, Sun., 05 Mar. 0.0360 0.0305 0.0332
01:01-02:00, Sun., 05 Mar. 0.0357 0.0314 0.0334
00:01-01:00, Sun., 05 Mar. 0.0356 0.0313 0.0329
23:01-24:00, Sat., 04 Mar. 0.0350 0.0310 0.0327
22:01-23:00, Sat., 04 Mar. 0.0348 0.0301 0.0324
21:01-22:00, Sat., 04 Mar. 0.0344 0.0307 0.0325
20:01-21:00, Sat., 04 Mar. 0.0343 0.0307 0.0325
19:01-20:00, Sat., 04 Mar. 0.0350 0.0306 0.0325
18:01-19:00, Sat., 04 Mar. 0.0336 0.0303 0.0320
17:01-18:00, Sat., 04 Mar. 0.0342 0.0306 0.0321
16:01-17:00, Sat., 04 Mar. 0.0349 0.0304 0.0321
15:01-16:00, Sat., 04 Mar. 0.0336 0.0297 0.0318
14:01-15:00, Sat., 04 Mar. 0.0337 0.0300 0.0322
13:01-14:00, Sat., 04 Mar. 0.0338 0.0303 0.0323
12:01-13:00, Sat., 04 Mar. 0.0335 0.0299 0.0316
11:01-12:00, Sat., 04 Mar. 0.0340 0.0299 0.0317
10:01-11:00, Sat., 04 Mar. 0.0335 0.0295 0.0315
09:01-10:00, Sat., 04 Mar. 0.0338 0.0299 0.0323
08:01-09:00, Sat., 04 Mar. 0.0349 0.0300 0.0327
07:01-08:00, Sat., 04 Mar. 0.0345 0.0310 0.0330
06:01-07:00, Sat., 04 Mar. 0.0355 0.0309 0.0328
05:01-06:00, Sat., 04 Mar. 0.0349 0.0306 0.0326
04:01-05:00, Sat., 04 Mar. 0.0346 0.0310 0.0327
03:01-04:00, Sat., 04 Mar. 0.0348 0.0305 0.0326
02:01-03:00, Sat., 04 Mar. 0.0353 0.0312 0.0329
01:01-02:00, Sat., 04 Mar. 0.0363 0.0304 0.0330
00:01-01:00, Sat., 04 Mar. 0.0354 0.0310 0.0328
23:01-24:00, Fri., 03 Mar. 0.0352 0.0309 0.0329
22:01-23:00, Fri., 03 Mar. 0.0345 0.0305 0.0321
21:01-22:00, Fri., 03 Mar. 0.0337 0.0298 0.0321
20:01-21:00, Fri., 03 Mar. 0.0339 0.0304 0.0320
19:01-20:00, Fri., 03 Mar. 0.0341 0.0298 0.0317
18:01-19:00, Fri., 03 Mar. 0.0334 0.0304 0.0317
17:01-18:00, Fri., 03 Mar. 0.0339 0.0293 0.0315
16:01-17:00, Fri., 03 Mar. 0.0335 0.0291 0.0318
15:01-16:00, Fri., 03 Mar. 0.0340 0.0294 0.0316
14:01-15:00, Fri., 03 Mar. 0.0336 0.0296 0.0317
13:01-14:00, Fri., 03 Mar. 0.0339 0.0297 0.0318
12:01-13:00, Fri., 03 Mar. 0.0336 0.0302 0.0318
11:01-12:00, Fri., 03 Mar. 0.0350 0.0300 0.0320
10:01-11:00, Fri., 03 Mar. 0.0362 0.0306 0.0320
09:01-10:00, Fri., 03 Mar. 0.0343 0.0293 0.0318
08:01-09:00, Fri., 03 Mar. 0.0333 0.0296 0.0316
07:01-08:00, Fri., 03 Mar. 0.0357 0.0305 0.0321
06:01-07:00, Fri., 03 Mar. 0.0357 0.0323 0.0339
05:01-06:00, Fri., 03 Mar. 0.0355 0.0308 0.0334
04:01-05:00, Fri., 03 Mar. 0.0355 0.0323 0.0336
03:01-04:00, Fri., 03 Mar. 0.0353 0.0310 0.0330
02:01-03:00, Fri., 03 Mar. 0.0352 0.0305 0.0329
01:01-02:00, Fri., 03 Mar. 0.0357 0.0313 0.0330
00:01-01:00, Fri., 03 Mar. 0.0349 0.0311 0.0330
23:01-24:00, Thu., 02 Mar. 0.0341 0.0301 0.0323
22:01-23:00, Thu., 02 Mar. 0.0346 0.0302 0.0324
21:01-22:00, Thu., 02 Mar. 0.0349 0.0305 0.0326
20:01-21:00, Thu., 02 Mar. 0.0355 0.0309 0.0331
19:01-20:00, Thu., 02 Mar. 0.0412 0.0324 0.0364
18:01-19:00, Thu., 02 Mar. 0.0422 0.0359 0.0381
17:01-18:00, Thu., 02 Mar. 0.0383 0.0350 0.0363
16:01-17:00, Thu., 02 Mar. 0.0432 0.0349 0.0381
15:01-16:00, Thu., 02 Mar. 0.0423 0.0349 0.0382
14:01-15:00, Thu., 02 Mar. 0.0411 0.0363 0.0387
13:01-14:00, Thu., 02 Mar. 0.0424 0.0309 0.0365
12:01-13:00, Thu., 02 Mar. 0.0342 0.0301 0.0319
11:01-12:00, Thu., 02 Mar. 0.0341 0.0289 0.0319
10:01-11:00, Thu., 02 Mar. 0.0340 0.0297 0.0320
09:01-10:00, Thu., 02 Mar. 0.0339 0.0295 0.0319
08:01-09:00, Thu., 02 Mar. 0.0339 0.0306 0.0322
07:01-08:00, Thu., 02 Mar. 0.0356 0.0299 0.0322
06:01-07:00, Thu., 02 Mar. 0.0342 0.0298 0.0319
05:01-06:00, Thu., 02 Mar. 0.0353 0.0295 0.0320
04:01-05:00, Thu., 02 Mar. 0.0346 0.0300 0.0323
03:01-04:00, Thu., 02 Mar. 0.0380 0.0317 0.0342
02:01-03:00, Thu., 02 Mar. 0.0413 0.0345 0.0373
01:01-02:00, Thu., 02 Mar. 0.0426 0.0346 0.0388
00:01-01:00, Thu., 02 Mar. 0.0414 0.0351 0.0372
23:01-24:00, Wed., 01 Mar. 0.0417 0.0359 0.0377
22:01-23:00, Wed., 01 Mar. 0.0420 0.0360 0.0387
21:01-22:00, Wed., 01 Mar. 0.0414 0.0345 0.0373
20:01-21:00, Wed., 01 Mar. 0.0375 0.0344 0.0357
19:01-20:00, Wed., 01 Mar. 0.0370 0.0315 0.0347
18:01-19:00, Wed., 01 Mar. 0.0351 0.0310 0.0327
17:01-18:00, Wed., 01 Mar. 0.0341 0.0310 0.0324
16:01-17:00, Wed., 01 Mar. 0.0342 0.0300 0.0324
15:01-16:00, Wed., 01 Mar. 0.0339 0.0303 0.0324
14:01-15:00, Wed., 01 Mar. 0.0345 0.0304 0.0323
13:01-14:00, Wed., 01 Mar. 0.0345 0.0310 0.0321
12:01-13:00, Wed., 01 Mar. 0.0350 0.0306 0.0325
11:01-12:00, Wed., 01 Mar. 0.0353 0.0307 0.0326
10:01-11:00, Wed., 01 Mar. 0.0348 0.0307 0.0325
09:01-10:00, Wed., 01 Mar. 0.0354 0.0305 0.0326
08:01-09:00, Wed., 01 Mar. 0.0345 0.0300 0.0324
07:01-08:00, Wed., 01 Mar. 0.0345 0.0312 0.0327
06:01-07:00, Wed., 01 Mar. 0.0350 0.0304 0.0325
05:01-06:00, Wed., 01 Mar. 0.0345 0.0300 0.0324
04:01-05:00, Wed., 01 Mar. 0.0347 0.0310 0.0327
03:01-04:00, Wed., 01 Mar. 0.0346 0.0301 0.0321
02:01-03:00, Wed., 01 Mar. 0.0347 0.0298 0.0325
01:01-02:00, Wed., 01 Mar. 0.0346 0.0304 0.0327
00:01-01:00, Wed., 01 Mar. 0.0344 0.0301 0.0325
23:01-24:00, Tue., 28 Feb. 0.0349 0.0305 0.0326
22:01-23:00, Tue., 28 Feb. 0.0345 0.0305 0.0326
21:01-22:00, Tue., 28 Feb. 0.0348 0.0306 0.0326
20:01-21:00, Tue., 28 Feb. 0.0343 0.0306 0.0327
19:01-20:00, Tue., 28 Feb. 0.0344 0.0304 0.0325
18:01-19:00, Tue., 28 Feb. 0.0346 0.0292 0.0320
17:01-18:00, Tue., 28 Feb. 0.0339 0.0306 0.0322
16:01-17:00, Tue., 28 Feb. 0.0342 0.0302 0.0323
15:01-16:00, Tue., 28 Feb. 0.0358 0.0306 0.0326
14:01-15:00, Tue., 28 Feb. 0.0343 0.0308 0.0326
13:01-14:00, Tue., 28 Feb. 0.0341 0.0304 0.0325
12:01-13:00, Tue., 28 Feb. 0.0345 0.0301 0.0327
11:01-12:00, Tue., 28 Feb. 0.0357 0.0310 0.0326
10:01-11:00, Tue., 28 Feb. 0.0347 0.0306 0.0326
09:01-10:00, Tue., 28 Feb. 0.0353 0.0304 0.0325
08:01-09:00, Tue., 28 Feb. 0.0343 0.0306 0.0326
07:01-08:00, Tue., 28 Feb. 0.0349 0.0308 0.0325
06:01-07:00, Tue., 28 Feb. 0.0345 0.0304 0.0323
05:01-06:00, Tue., 28 Feb. 0.0365 0.0312 0.0329
04:01-05:00, Tue., 28 Feb. 0.0347 0.0306 0.0324
03:01-04:00, Tue., 28 Feb. 0.0344 0.0309 0.0326
02:01-03:00, Tue., 28 Feb. 0.0347 0.0302 0.0324
01:01-02:00, Tue., 28 Feb. 0.0353 0.0308 0.0327
00:01-01:00, Tue., 28 Feb. 0.0347 0.0310 0.0328
23:01-24:00, Mon., 27 Feb. 0.0345 0.0309 0.0325
22:01-23:00, Mon., 27 Feb. 0.0344 0.0309 0.0325
21:01-22:00, Mon., 27 Feb. 0.0347 0.0309 0.0326
20:01-21:00, Mon., 27 Feb. 0.0352 0.0304 0.0327
19:01-20:00, Mon., 27 Feb. 0.0350 0.0306 0.0327
18:01-19:00, Mon., 27 Feb. 0.0346 0.0307 0.0322
17:01-18:00, Mon., 27 Feb. 0.0340 0.0297 0.0321
16:01-17:00, Mon., 27 Feb. 0.0355 0.0303 0.0322
15:01-16:00, Mon., 27 Feb. 0.0352 0.0301 0.0327
14:01-15:00, Mon., 27 Feb. 0.0354 0.0305 0.0329
13:01-14:00, Mon., 27 Feb. 0.0350 0.0304 0.0325
12:01-13:00, Mon., 27 Feb. 0.0351 0.0316 0.0332
11:01-12:00, Mon., 27 Feb. 0.0347 0.0308 0.0329
10:01-11:00, Mon., 27 Feb. 0.0354 0.0313 0.0334
09:01-10:00, Mon., 27 Feb. 0.0362 0.0315 0.0331
08:01-09:00, Mon., 27 Feb. 0.0353 0.0314 0.0331
07:01-08:00, Mon., 27 Feb. 0.0350 0.0317 0.0331
06:01-07:00, Mon., 27 Feb. 0.0355 0.0309 0.0329
05:01-06:00, Mon., 27 Feb. 0.0358 0.0312 0.0332
04:01-05:00, Mon., 27 Feb. 0.0409 0.0321 0.0338
03:01-04:00, Mon., 27 Feb. 0.0352 0.0315 0.0333
02:01-03:00, Mon., 27 Feb. 0.0359 0.0312 0.0334
01:01-02:00, Mon., 27 Feb. 0.0356 0.0313 0.0333
00:01-01:00, Mon., 27 Feb. 0.0356 0.0315 0.0331