Measurement results by the hour (Kodaira) 5 Feb., 2024 - 11 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., 11 Feb. 0.0358 0.0310 0.0333
22:01-23:00, Sun., 11 Feb. 0.0357 0.0312 0.0335
21:01-22:00, Sun., 11 Feb. 0.0356 0.0304 0.0332
20:01-21:00, Sun., 11 Feb. 0.0355 0.0308 0.0333
19:01-20:00, Sun., 11 Feb. 0.0352 0.0313 0.0333
18:01-19:00, Sun., 11 Feb. 0.0363 0.0301 0.0330
17:01-18:00, Sun., 11 Feb. 0.0354 0.0311 0.0330
16:01-17:00, Sun., 11 Feb. 0.0364 0.0310 0.0330
15:01-16:00, Sun., 11 Feb. 0.0353 0.0309 0.0329
14:01-15:00, Sun., 11 Feb. 0.0356 0.0307 0.0331
13:01-14:00, Sun., 11 Feb. 0.0359 0.0313 0.0336
12:01-13:00, Sun., 11 Feb. 0.0369 0.0306 0.0335
11:01-12:00, Sun., 11 Feb. 0.0363 0.0319 0.0340
10:01-11:00, Sun., 11 Feb. 0.0364 0.0316 0.0339
09:01-10:00, Sun., 11 Feb. 0.0370 0.0318 0.0340
08:01-09:00, Sun., 11 Feb. 0.0367 0.0313 0.0340
07:01-08:00, Sun., 11 Feb. 0.0361 0.0311 0.0338
06:01-07:00, Sun., 11 Feb. 0.0367 0.0324 0.0340
05:01-06:00, Sun., 11 Feb. 0.0359 0.0313 0.0337
04:01-05:00, Sun., 11 Feb. 0.0363 0.0317 0.0340
03:01-04:00, Sun., 11 Feb. 0.0361 0.0315 0.0340
02:01-03:00, Sun., 11 Feb. 0.0358 0.0318 0.0343
01:01-02:00, Sun., 11 Feb. 0.0362 0.0319 0.0339
00:01-01:00, Sun., 11 Feb. 0.0354 0.0314 0.0334
23:01-24:00, Sat., 10 Feb. 0.0362 0.0314 0.0335
22:01-23:00, Sat., 10 Feb. 0.0357 0.0317 0.0337
21:01-22:00, Sat., 10 Feb. 0.0369 0.0323 0.0348
20:01-21:00, Sat., 10 Feb. 0.0377 0.0317 0.0345
19:01-20:00, Sat., 10 Feb. 0.0355 0.0304 0.0333
18:01-19:00, Sat., 10 Feb. 0.0349 0.0306 0.0330
17:01-18:00, Sat., 10 Feb. 0.0358 0.0308 0.0330
16:01-17:00, Sat., 10 Feb. 0.0342 0.0308 0.0328
15:01-16:00, Sat., 10 Feb. 0.0347 0.0301 0.0328
14:01-15:00, Sat., 10 Feb. 0.0349 0.0307 0.0331
13:01-14:00, Sat., 10 Feb. 0.0357 0.0309 0.0332
12:01-13:00, Sat., 10 Feb. 0.0360 0.0311 0.0333
11:01-12:00, Sat., 10 Feb. 0.0367 0.0319 0.0339
10:01-11:00, Sat., 10 Feb. 0.0364 0.0317 0.0342
09:01-10:00, Sat., 10 Feb. 0.0370 0.0312 0.0347
08:01-09:00, Sat., 10 Feb. 0.0377 0.0320 0.0349
07:01-08:00, Sat., 10 Feb. 0.0377 0.0334 0.0359
06:01-07:00, Sat., 10 Feb. 0.0386 0.0332 0.0358
05:01-06:00, Sat., 10 Feb. 0.0370 0.0331 0.0349
04:01-05:00, Sat., 10 Feb. 0.0374 0.0319 0.0346
03:01-04:00, Sat., 10 Feb. 0.0360 0.0318 0.0339
02:01-03:00, Sat., 10 Feb. 0.0370 0.0309 0.0332
01:01-02:00, Sat., 10 Feb. 0.0350 0.0315 0.0333
00:01-01:00, Sat., 10 Feb. 0.0360 0.0310 0.0334
23:01-24:00, Fri., 09 Feb. 0.0362 0.0318 0.0337
22:01-23:00, Fri., 09 Feb. 0.0356 0.0312 0.0332
21:01-22:00, Fri., 09 Feb. 0.0356 0.0308 0.0329
20:01-21:00, Fri., 09 Feb. 0.0353 0.0311 0.0331
19:01-20:00, Fri., 09 Feb. 0.0353 0.0299 0.0328
18:01-19:00, Fri., 09 Feb. 0.0354 0.0309 0.0327
17:01-18:00, Fri., 09 Feb. 0.0353 0.0308 0.0329
16:01-17:00, Fri., 09 Feb. 0.0350 0.0304 0.0326
15:01-16:00, Fri., 09 Feb. 0.0351 0.0302 0.0328
14:01-15:00, Fri., 09 Feb. 0.0346 0.0304 0.0327
13:01-14:00, Fri., 09 Feb. 0.0353 0.0315 0.0330
12:01-13:00, Fri., 09 Feb. 0.0348 0.0306 0.0329
11:01-12:00, Fri., 09 Feb. 0.0358 0.0315 0.0332
10:01-11:00, Fri., 09 Feb. 0.0358 0.0308 0.0333
09:01-10:00, Fri., 09 Feb. 0.0353 0.0313 0.0335
08:01-09:00, Fri., 09 Feb. 0.0367 0.0317 0.0337
07:01-08:00, Fri., 09 Feb. 0.0353 0.0318 0.0333
06:01-07:00, Fri., 09 Feb. 0.0354 0.0313 0.0333
05:01-06:00, Fri., 09 Feb. 0.0362 0.0313 0.0334
04:01-05:00, Fri., 09 Feb. 0.0349 0.0307 0.0332
03:01-04:00, Fri., 09 Feb. 0.0355 0.0308 0.0332
02:01-03:00, Fri., 09 Feb. 0.0351 0.0310 0.0327
01:01-02:00, Fri., 09 Feb. 0.0353 0.0306 0.0328
00:01-01:00, Fri., 09 Feb. 0.0352 0.0313 0.0328
23:01-24:00, Thu., 08 Feb. 0.0346 0.0310 0.0327
22:01-23:00, Thu., 08 Feb. 0.0345 0.0301 0.0327
21:01-22:00, Thu., 08 Feb. 0.0353 0.0307 0.0328
20:01-21:00, Thu., 08 Feb. 0.0352 0.0303 0.0327
19:01-20:00, Thu., 08 Feb. 0.0349 0.0303 0.0324
18:01-19:00, Thu., 08 Feb. 0.0349 0.0303 0.0322
17:01-18:00, Thu., 08 Feb. 0.0347 0.0303 0.0325
16:01-17:00, Thu., 08 Feb. 0.0351 0.0304 0.0328
15:01-16:00, Thu., 08 Feb. 0.0353 0.0309 0.0327
14:01-15:00, Thu., 08 Feb. 0.0342 0.0305 0.0321
13:01-14:00, Thu., 08 Feb. 0.0345 0.0298 0.0320
12:01-13:00, Thu., 08 Feb. 0.0342 0.0301 0.0322
11:01-12:00, Thu., 08 Feb. 0.0356 0.0302 0.0328
10:01-11:00, Thu., 08 Feb. 0.0348 0.0311 0.0331
09:01-10:00, Thu., 08 Feb. 0.0365 0.0315 0.0342
08:01-09:00, Thu., 08 Feb. 0.0375 0.0327 0.0344
07:01-08:00, Thu., 08 Feb. 0.0360 0.0316 0.0343
06:01-07:00, Thu., 08 Feb. 0.0369 0.0329 0.0345
05:01-06:00, Thu., 08 Feb. 0.0368 0.0311 0.0338
04:01-05:00, Thu., 08 Feb. 0.0374 0.0314 0.0338
03:01-04:00, Thu., 08 Feb. 0.0366 0.0309 0.0340
02:01-03:00, Thu., 08 Feb. 0.0367 0.0318 0.0337
01:01-02:00, Thu., 08 Feb. 0.0357 0.0304 0.0335
00:01-01:00, Thu., 08 Feb. 0.0366 0.0316 0.0335
23:01-24:00, Wed., 07 Feb. 0.0360 0.0308 0.0333
22:01-23:00, Wed., 07 Feb. 0.0362 0.0309 0.0334
21:01-22:00, Wed., 07 Feb. 0.0347 0.0303 0.0325
20:01-21:00, Wed., 07 Feb. 0.0349 0.0304 0.0329
19:01-20:00, Wed., 07 Feb. 0.0356 0.0301 0.0323
18:01-19:00, Wed., 07 Feb. 0.0342 0.0294 0.0318
17:01-18:00, Wed., 07 Feb. 0.0339 0.0301 0.0317
16:01-17:00, Wed., 07 Feb. 0.0346 0.0300 0.0318
15:01-16:00, Wed., 07 Feb. 0.0337 0.0296 0.0320
14:01-15:00, Wed., 07 Feb. 0.0342 0.0290 0.0317
13:01-14:00, Wed., 07 Feb. 0.0344 0.0287 0.0316
12:01-13:00, Wed., 07 Feb. 0.0336 0.0288 0.0318
11:01-12:00, Wed., 07 Feb. 0.0329 0.0294 0.0318
10:01-11:00, Wed., 07 Feb. 0.0343 0.0295 0.0317
09:01-10:00, Wed., 07 Feb. 0.0336 0.0296 0.0314
08:01-09:00, Wed., 07 Feb. 0.0339 0.0286 0.0313
07:01-08:00, Wed., 07 Feb. 0.0345 0.0290 0.0323
06:01-07:00, Wed., 07 Feb. 0.0341 0.0290 0.0316
05:01-06:00, Wed., 07 Feb. 0.0338 0.0287 0.0310
04:01-05:00, Wed., 07 Feb. 0.0331 0.0295 0.0311
03:01-04:00, Wed., 07 Feb. 0.0336 0.0289 0.0309
02:01-03:00, Wed., 07 Feb. 0.0343 0.0290 0.0313
01:01-02:00, Wed., 07 Feb. 0.0341 0.0285 0.0310
00:01-01:00, Wed., 07 Feb. 0.0326 0.0273 0.0307
23:01-24:00, Tue., 06 Feb. 0.0324 0.0284 0.0306
22:01-23:00, Tue., 06 Feb. 0.0328 0.0283 0.0306
21:01-22:00, Tue., 06 Feb. 0.0326 0.0286 0.0305
20:01-21:00, Tue., 06 Feb. 0.0320 0.0277 0.0303
19:01-20:00, Tue., 06 Feb. 0.0332 0.0284 0.0304
18:01-19:00, Tue., 06 Feb. 0.0332 0.0277 0.0301
17:01-18:00, Tue., 06 Feb. 0.0330 0.0276 0.0301
16:01-17:00, Tue., 06 Feb. 0.0318 0.0270 0.0298
15:01-16:00, Tue., 06 Feb. 0.0322 0.0271 0.0295
14:01-15:00, Tue., 06 Feb. 0.0315 0.0268 0.0292
13:01-14:00, Tue., 06 Feb. 0.0318 0.0280 0.0297
12:01-13:00, Tue., 06 Feb. 0.0330 0.0276 0.0305
11:01-12:00, Tue., 06 Feb. 0.0322 0.0285 0.0307
10:01-11:00, Tue., 06 Feb. 0.0341 0.0290 0.0316
09:01-10:00, Tue., 06 Feb. 0.0346 0.0297 0.0318
08:01-09:00, Tue., 06 Feb. 0.0337 0.0301 0.0316
07:01-08:00, Tue., 06 Feb. 0.0333 0.0281 0.0308
06:01-07:00, Tue., 06 Feb. 0.0317 0.0261 0.0285
05:01-06:00, Tue., 06 Feb. 0.0303 0.0258 0.0283
04:01-05:00, Tue., 06 Feb. 0.0325 0.0259 0.0292
03:01-04:00, Tue., 06 Feb. 0.0321 0.0264 0.0292
02:01-03:00, Tue., 06 Feb. 0.0351 0.0298 0.0326
01:01-02:00, Tue., 06 Feb. 0.0343 0.0295 0.0321
00:01-01:00, Tue., 06 Feb. 0.0340 0.0289 0.0310
23:01-24:00, Mon., 05 Feb. 0.0402 0.0311 0.0354
22:01-23:00, Mon., 05 Feb. 0.0465 0.0381 0.0423
21:01-22:00, Mon., 05 Feb. 0.0480 0.0419 0.0456
20:01-21:00, Mon., 05 Feb. 0.0511 0.0455 0.0483
19:01-20:00, Mon., 05 Feb. 0.0506 0.0447 0.0476
18:01-19:00, Mon., 05 Feb. 0.0496 0.0441 0.0471
17:01-18:00, Mon., 05 Feb. 0.0480 0.0430 0.0456
16:01-17:00, Mon., 05 Feb. 0.0464 0.0408 0.0439
15:01-16:00, Mon., 05 Feb. 0.0462 0.0401 0.0425
14:01-15:00, Mon., 05 Feb. 0.0443 0.0398 0.0421
13:01-14:00, Mon., 05 Feb. 0.0492 0.0407 0.0454
12:01-13:00, Mon., 05 Feb. 0.0484 0.0358 0.0425
11:01-12:00, Mon., 05 Feb. 0.0372 0.0308 0.0331
10:01-11:00, Mon., 05 Feb. 0.0343 0.0304 0.0325
09:01-10:00, Mon., 05 Feb. 0.0357 0.0304 0.0326
08:01-09:00, Mon., 05 Feb. 0.0343 0.0303 0.0323
07:01-08:00, Mon., 05 Feb. 0.0350 0.0308 0.0327
06:01-07:00, Mon., 05 Feb. 0.0351 0.0303 0.0329
05:01-06:00, Mon., 05 Feb. 0.0344 0.0290 0.0323
04:01-05:00, Mon., 05 Feb. 0.0344 0.0304 0.0326
03:01-04:00, Mon., 05 Feb. 0.0345 0.0306 0.0324
02:01-03:00, Mon., 05 Feb. 0.0347 0.0302 0.0326
01:01-02:00, Mon., 05 Feb. 0.0346 0.0308 0.0327
00:01-01:00, Mon., 05 Feb. 0.0343 0.0301 0.0324