Measurement results by the hour (Kodaira) 19 Mar., 2018 - 25 Mar., 2018

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., 25 Mar. 0.0329 0.0291 0.0309
22:01-23:00, Sun., 25 Mar. 0.0329 0.0287 0.0309
21:01-22:00, Sun., 25 Mar. 0.0318 0.0282 0.0300
20:01-21:00, Sun., 25 Mar. 0.0315 0.0280 0.0299
19:01-20:00, Sun., 25 Mar. 0.0319 0.0284 0.0300
18:01-19:00, Sun., 25 Mar. 0.0316 0.0279 0.0300
17:01-18:00, Sun., 25 Mar. 0.0326 0.0281 0.0300
16:01-17:00, Sun., 25 Mar. 0.0326 0.0280 0.0303
15:01-16:00, Sun., 25 Mar. 0.0319 0.0279 0.0299
14:01-15:00, Sun., 25 Mar. 0.0328 0.0277 0.0302
13:01-14:00, Sun., 25 Mar. 0.0323 0.0285 0.0303
12:01-13:00, Sun., 25 Mar. 0.0324 0.0283 0.0306
11:01-12:00, Sun., 25 Mar. 0.0329 0.0279 0.0306
10:01-11:00, Sun., 25 Mar. 0.0325 0.0282 0.0306
09:01-10:00, Sun., 25 Mar. 0.0325 0.0288 0.0310
08:01-09:00, Sun., 25 Mar. 0.0333 0.0283 0.0310
07:01-08:00, Sun., 25 Mar. 0.0331 0.0290 0.0314
06:01-07:00, Sun., 25 Mar. 0.0339 0.0297 0.0312
05:01-06:00, Sun., 25 Mar. 0.0332 0.0288 0.0308
04:01-05:00, Sun., 25 Mar. 0.0326 0.0272 0.0301
03:01-04:00, Sun., 25 Mar. 0.0324 0.0280 0.0299
02:01-03:00, Sun., 25 Mar. 0.0331 0.0284 0.0302
01:01-02:00, Sun., 25 Mar. 0.0316 0.0278 0.0299
00:01-01:00, Sun., 25 Mar. 0.0320 0.0281 0.0304
23:01-24:00, Sat., 24 Mar. 0.0322 0.0285 0.0302
22:01-23:00, Sat., 24 Mar. 0.0319 0.0280 0.0301
21:01-22:00, Sat., 24 Mar. 0.0329 0.0277 0.0294
20:01-21:00, Sat., 24 Mar. 0.0322 0.0267 0.0297
19:01-20:00, Sat., 24 Mar. 0.0321 0.0270 0.0296
18:01-19:00, Sat., 24 Mar. 0.0322 0.0275 0.0294
17:01-18:00, Sat., 24 Mar. 0.0311 0.0273 0.0294
16:01-17:00, Sat., 24 Mar. 0.0319 0.0275 0.0297
15:01-16:00, Sat., 24 Mar. 0.0319 0.0279 0.0295
14:01-15:00, Sat., 24 Mar. 0.0323 0.0286 0.0299
13:01-14:00, Sat., 24 Mar. 0.0317 0.0277 0.0296
12:01-13:00, Sat., 24 Mar. 0.0322 0.0277 0.0299
11:01-12:00, Sat., 24 Mar. 0.0323 0.0270 0.0298
10:01-11:00, Sat., 24 Mar. 0.0324 0.0277 0.0298
09:01-10:00, Sat., 24 Mar. 0.0326 0.0280 0.0302
08:01-09:00, Sat., 24 Mar. 0.0320 0.0275 0.0298
07:01-08:00, Sat., 24 Mar. 0.0324 0.0284 0.0301
06:01-07:00, Sat., 24 Mar. 0.0322 0.0283 0.0303
05:01-06:00, Sat., 24 Mar. 0.0329 0.0279 0.0305
04:01-05:00, Sat., 24 Mar. 0.0321 0.0278 0.0301
03:01-04:00, Sat., 24 Mar. 0.0321 0.0279 0.0299
02:01-03:00, Sat., 24 Mar. 0.0320 0.0279 0.0301
01:01-02:00, Sat., 24 Mar. 0.0341 0.0287 0.0312
00:01-01:00, Sat., 24 Mar. 0.0370 0.0298 0.0325
23:01-24:00, Fri., 23 Mar. 0.0384 0.0324 0.0351
22:01-23:00, Fri., 23 Mar. 0.0415 0.0358 0.0375
21:01-22:00, Fri., 23 Mar. 0.0405 0.0354 0.0376
20:01-21:00, Fri., 23 Mar. 0.0402 0.0310 0.0361
19:01-20:00, Fri., 23 Mar. 0.0352 0.0292 0.0313
18:01-19:00, Fri., 23 Mar. 0.0314 0.0278 0.0297
17:01-18:00, Fri., 23 Mar. 0.0315 0.0282 0.0297
16:01-17:00, Fri., 23 Mar. 0.0319 0.0278 0.0299
15:01-16:00, Fri., 23 Mar. 0.0316 0.0272 0.0295
14:01-15:00, Fri., 23 Mar. 0.0313 0.0275 0.0296
13:01-14:00, Fri., 23 Mar. 0.0324 0.0277 0.0303
12:01-13:00, Fri., 23 Mar. 0.0322 0.0288 0.0304
11:01-12:00, Fri., 23 Mar. 0.0325 0.0275 0.0303
10:01-11:00, Fri., 23 Mar. 0.0331 0.0279 0.0302
09:01-10:00, Fri., 23 Mar. 0.0321 0.0290 0.0306
08:01-09:00, Fri., 23 Mar. 0.0327 0.0286 0.0304
07:01-08:00, Fri., 23 Mar. 0.0322 0.0280 0.0302
06:01-07:00, Fri., 23 Mar. 0.0321 0.0283 0.0302
05:01-06:00, Fri., 23 Mar. 0.0322 0.0276 0.0302
04:01-05:00, Fri., 23 Mar. 0.0329 0.0279 0.0302
03:01-04:00, Fri., 23 Mar. 0.0319 0.0282 0.0301
02:01-03:00, Fri., 23 Mar. 0.0326 0.0285 0.0301
01:01-02:00, Fri., 23 Mar. 0.0317 0.0280 0.0300
00:01-01:00, Fri., 23 Mar. 0.0320 0.0276 0.0302
23:01-24:00, Thu., 22 Mar. 0.0332 0.0288 0.0312
22:01-23:00, Thu., 22 Mar. 0.0335 0.0292 0.0318
21:01-22:00, Thu., 22 Mar. 0.0325 0.0287 0.0302
20:01-21:00, Thu., 22 Mar. 0.0318 0.0278 0.0301
19:01-20:00, Thu., 22 Mar. 0.0320 0.0282 0.0302
18:01-19:00, Thu., 22 Mar. 0.0318 0.0273 0.0300
17:01-18:00, Thu., 22 Mar. 0.0322 0.0282 0.0300
16:01-17:00, Thu., 22 Mar. 0.0317 0.0282 0.0299
15:01-16:00, Thu., 22 Mar. 0.0324 0.0281 0.0299
14:01-15:00, Thu., 22 Mar. 0.0323 0.0281 0.0300
13:01-14:00, Thu., 22 Mar. 0.0330 0.0281 0.0305
12:01-13:00, Thu., 22 Mar. 0.0333 0.0287 0.0310
11:01-12:00, Thu., 22 Mar. 0.0344 0.0288 0.0313
10:01-11:00, Thu., 22 Mar. 0.0331 0.0286 0.0311
09:01-10:00, Thu., 22 Mar. 0.0354 0.0301 0.0328
08:01-09:00, Thu., 22 Mar. 0.0360 0.0308 0.0334
07:01-08:00, Thu., 22 Mar. 0.0342 0.0295 0.0322
06:01-07:00, Thu., 22 Mar. 0.0418 0.0319 0.0355
05:01-06:00, Thu., 22 Mar. 0.0454 0.0364 0.0411
04:01-05:00, Thu., 22 Mar. 0.0468 0.0403 0.0432
03:01-04:00, Thu., 22 Mar. 0.0469 0.0412 0.0437
02:01-03:00, Thu., 22 Mar. 0.0455 0.0391 0.0420
01:01-02:00, Thu., 22 Mar. 0.0445 0.0372 0.0404
00:01-01:00, Thu., 22 Mar. 0.0426 0.0358 0.0383
23:01-24:00, Wed., 21 Mar. 0.0434 0.0364 0.0399
22:01-23:00, Wed., 21 Mar. 0.0454 0.0366 0.0397
21:01-22:00, Wed., 21 Mar. 0.0430 0.0353 0.0380
20:01-21:00, Wed., 21 Mar. 0.0398 0.0348 0.0368
19:01-20:00, Wed., 21 Mar. 0.0409 0.0340 0.0357
18:01-19:00, Wed., 21 Mar. 0.0399 0.0334 0.0364
17:01-18:00, Wed., 21 Mar. 0.0375 0.0336 0.0359
16:01-17:00, Wed., 21 Mar. 0.0377 0.0326 0.0354
15:01-16:00, Wed., 21 Mar. 0.0369 0.0324 0.0353
14:01-15:00, Wed., 21 Mar. 0.0391 0.0341 0.0363
13:01-14:00, Wed., 21 Mar. 0.0424 0.0355 0.0386
12:01-13:00, Wed., 21 Mar. 0.0472 0.0366 0.0421
11:01-12:00, Wed., 21 Mar. 0.0445 0.0384 0.0418
10:01-11:00, Wed., 21 Mar. 0.0439 0.0365 0.0394
09:01-10:00, Wed., 21 Mar. 0.0417 0.0354 0.0378
08:01-09:00, Wed., 21 Mar. 0.0396 0.0343 0.0370
07:01-08:00, Wed., 21 Mar. 0.0388 0.0315 0.0349
06:01-07:00, Wed., 21 Mar. 0.0354 0.0286 0.0310
05:01-06:00, Wed., 21 Mar. 0.0324 0.0287 0.0303
04:01-05:00, Wed., 21 Mar. 0.0330 0.0281 0.0301
03:01-04:00, Wed., 21 Mar. 0.0318 0.0280 0.0299
02:01-03:00, Wed., 21 Mar. 0.0319 0.0280 0.0301
01:01-02:00, Wed., 21 Mar. 0.0319 0.0281 0.0299
00:01-01:00, Wed., 21 Mar. 0.0317 0.0281 0.0300
23:01-24:00, Tue., 20 Mar. 0.0327 0.0286 0.0301
22:01-23:00, Tue., 20 Mar. 0.0320 0.0281 0.0298
21:01-22:00, Tue., 20 Mar. 0.0319 0.0285 0.0299
20:01-21:00, Tue., 20 Mar. 0.0321 0.0279 0.0301
19:01-20:00, Tue., 20 Mar. 0.0320 0.0283 0.0298
18:01-19:00, Tue., 20 Mar. 0.0318 0.0278 0.0299
17:01-18:00, Tue., 20 Mar. 0.0316 0.0274 0.0299
16:01-17:00, Tue., 20 Mar. 0.0327 0.0282 0.0300
15:01-16:00, Tue., 20 Mar. 0.0332 0.0288 0.0307
14:01-15:00, Tue., 20 Mar. 0.0364 0.0305 0.0331
13:01-14:00, Tue., 20 Mar. 0.0387 0.0339 0.0357
12:01-13:00, Tue., 20 Mar. 0.0377 0.0336 0.0358
11:01-12:00, Tue., 20 Mar. 0.0373 0.0329 0.0353
10:01-11:00, Tue., 20 Mar. 0.0461 0.0341 0.0388
09:01-10:00, Tue., 20 Mar. 0.0480 0.0389 0.0428
08:01-09:00, Tue., 20 Mar. 0.0449 0.0343 0.0393
07:01-08:00, Tue., 20 Mar. 0.0421 0.0349 0.0375
06:01-07:00, Tue., 20 Mar. 0.0425 0.0365 0.0392
05:01-06:00, Tue., 20 Mar. 0.0480 0.0387 0.0421
04:01-05:00, Tue., 20 Mar. 0.0417 0.0325 0.0362
03:01-04:00, Tue., 20 Mar. 0.0437 0.0362 0.0402
02:01-03:00, Tue., 20 Mar. 0.0460 0.0357 0.0391
01:01-02:00, Tue., 20 Mar. 0.0397 0.0337 0.0360
00:01-01:00, Tue., 20 Mar. 0.0380 0.0338 0.0358
23:01-24:00, Mon., 19 Mar. 0.0397 0.0343 0.0363
22:01-23:00, Mon., 19 Mar. 0.0404 0.0348 0.0371
21:01-22:00, Mon., 19 Mar. 0.0405 0.0345 0.0373
20:01-21:00, Mon., 19 Mar. 0.0402 0.0336 0.0358
19:01-20:00, Mon., 19 Mar. 0.0361 0.0304 0.0337
18:01-19:00, Mon., 19 Mar. 0.0330 0.0289 0.0314
17:01-18:00, Mon., 19 Mar. 0.0335 0.0296 0.0309
16:01-17:00, Mon., 19 Mar. 0.0336 0.0287 0.0309
15:01-16:00, Mon., 19 Mar. 0.0332 0.0296 0.0312
14:01-15:00, Mon., 19 Mar. 0.0339 0.0288 0.0315
13:01-14:00, Mon., 19 Mar. 0.0330 0.0291 0.0314
12:01-13:00, Mon., 19 Mar. 0.0338 0.0297 0.0317
11:01-12:00, Mon., 19 Mar. 0.0339 0.0298 0.0317
10:01-11:00, Mon., 19 Mar. 0.0343 0.0295 0.0320
09:01-10:00, Mon., 19 Mar. 0.0344 0.0299 0.0323
08:01-09:00, Mon., 19 Mar. 0.0354 0.0305 0.0329
07:01-08:00, Mon., 19 Mar. 0.0336 0.0305 0.0321
06:01-07:00, Mon., 19 Mar. 0.0342 0.0296 0.0315
05:01-06:00, Mon., 19 Mar. 0.0332 0.0299 0.0316
04:01-05:00, Mon., 19 Mar. 0.0340 0.0304 0.0316
03:01-04:00, Mon., 19 Mar. 0.0342 0.0299 0.0316
02:01-03:00, Mon., 19 Mar. 0.0336 0.0295 0.0316
01:01-02:00, Mon., 19 Mar. 0.0338 0.0304 0.0317
00:01-01:00, Mon., 19 Mar. 0.0338 0.0299 0.0317