Measurement results by the hour (Kodaira) 13 Dec., 2021 - 19 Dec., 2021

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., 19 Dec. 0.0340 0.0286 0.0309
22:01-23:00, Sun., 19 Dec. 0.0325 0.0287 0.0305
21:01-22:00, Sun., 19 Dec. 0.0325 0.0290 0.0304
20:01-21:00, Sun., 19 Dec. 0.0316 0.0287 0.0301
19:01-20:00, Sun., 19 Dec. 0.0326 0.0280 0.0300
18:01-19:00, Sun., 19 Dec. 0.0310 0.0276 0.0293
17:01-18:00, Sun., 19 Dec. 0.0311 0.0267 0.0291
16:01-17:00, Sun., 19 Dec. 0.0315 0.0272 0.0293
15:01-16:00, Sun., 19 Dec. 0.0322 0.0280 0.0299
14:01-15:00, Sun., 19 Dec. 0.0319 0.0276 0.0298
13:01-14:00, Sun., 19 Dec. 0.0328 0.0287 0.0303
12:01-13:00, Sun., 19 Dec. 0.0336 0.0283 0.0300
11:01-12:00, Sun., 19 Dec. 0.0338 0.0278 0.0305
10:01-11:00, Sun., 19 Dec. 0.0334 0.0294 0.0314
09:01-10:00, Sun., 19 Dec. 0.0344 0.0294 0.0317
08:01-09:00, Sun., 19 Dec. 0.0344 0.0295 0.0318
07:01-08:00, Sun., 19 Dec. 0.0333 0.0293 0.0313
06:01-07:00, Sun., 19 Dec. 0.0332 0.0291 0.0308
05:01-06:00, Sun., 19 Dec. 0.0328 0.0291 0.0309
04:01-05:00, Sun., 19 Dec. 0.0328 0.0285 0.0305
03:01-04:00, Sun., 19 Dec. 0.0328 0.0293 0.0310
02:01-03:00, Sun., 19 Dec. 0.0329 0.0288 0.0310
01:01-02:00, Sun., 19 Dec. 0.0332 0.0289 0.0312
00:01-01:00, Sun., 19 Dec. 0.0329 0.0293 0.0311
23:01-24:00, Sat., 18 Dec. 0.0329 0.0280 0.0307
22:01-23:00, Sat., 18 Dec. 0.0307 0.0273 0.0291
21:01-22:00, Sat., 18 Dec. 0.0303 0.0267 0.0288
20:01-21:00, Sat., 18 Dec. 0.0303 0.0271 0.0284
19:01-20:00, Sat., 18 Dec. 0.0304 0.0270 0.0283
18:01-19:00, Sat., 18 Dec. 0.0303 0.0266 0.0282
17:01-18:00, Sat., 18 Dec. 0.0297 0.0261 0.0283
16:01-17:00, Sat., 18 Dec. 0.0303 0.0264 0.0286
15:01-16:00, Sat., 18 Dec. 0.0319 0.0274 0.0290
14:01-15:00, Sat., 18 Dec. 0.0309 0.0272 0.0291
13:01-14:00, Sat., 18 Dec. 0.0321 0.0273 0.0296
12:01-13:00, Sat., 18 Dec. 0.0317 0.0274 0.0297
11:01-12:00, Sat., 18 Dec. 0.0319 0.0282 0.0297
10:01-11:00, Sat., 18 Dec. 0.0320 0.0276 0.0298
09:01-10:00, Sat., 18 Dec. 0.0323 0.0279 0.0300
08:01-09:00, Sat., 18 Dec. 0.0312 0.0279 0.0297
07:01-08:00, Sat., 18 Dec. 0.0314 0.0275 0.0295
06:01-07:00, Sat., 18 Dec. 0.0317 0.0275 0.0296
05:01-06:00, Sat., 18 Dec. 0.0311 0.0272 0.0294
04:01-05:00, Sat., 18 Dec. 0.0310 0.0275 0.0294
03:01-04:00, Sat., 18 Dec. 0.0312 0.0272 0.0291
02:01-03:00, Sat., 18 Dec. 0.0314 0.0276 0.0296
01:01-02:00, Sat., 18 Dec. 0.0313 0.0280 0.0295
00:01-01:00, Sat., 18 Dec. 0.0323 0.0280 0.0301
23:01-24:00, Fri., 17 Dec. 0.0358 0.0299 0.0319
22:01-23:00, Fri., 17 Dec. 0.0386 0.0324 0.0356
21:01-22:00, Fri., 17 Dec. 0.0399 0.0279 0.0310
20:01-21:00, Fri., 17 Dec. 0.0319 0.0271 0.0291
19:01-20:00, Fri., 17 Dec. 0.0313 0.0259 0.0291
18:01-19:00, Fri., 17 Dec. 0.0320 0.0281 0.0302
17:01-18:00, Fri., 17 Dec. 0.0323 0.0282 0.0302
16:01-17:00, Fri., 17 Dec. 0.0329 0.0282 0.0303
15:01-16:00, Fri., 17 Dec. 0.0333 0.0276 0.0301
14:01-15:00, Fri., 17 Dec. 0.0322 0.0275 0.0304
13:01-14:00, Fri., 17 Dec. 0.0325 0.0282 0.0306
12:01-13:00, Fri., 17 Dec. 0.0329 0.0292 0.0309
11:01-12:00, Fri., 17 Dec. 0.0341 0.0286 0.0315
10:01-11:00, Fri., 17 Dec. 0.0363 0.0306 0.0332
09:01-10:00, Fri., 17 Dec. 0.0510 0.0341 0.0397
08:01-09:00, Fri., 17 Dec. 0.0525 0.0429 0.0474
07:01-08:00, Fri., 17 Dec. 0.0484 0.0313 0.0398
06:01-07:00, Fri., 17 Dec. 0.0370 0.0301 0.0341
05:01-06:00, Fri., 17 Dec. 0.0351 0.0297 0.0324
04:01-05:00, Fri., 17 Dec. 0.0339 0.0303 0.0319
03:01-04:00, Fri., 17 Dec. 0.0343 0.0307 0.0324
02:01-03:00, Fri., 17 Dec. 0.0340 0.0294 0.0324
01:01-02:00, Fri., 17 Dec. 0.0325 0.0284 0.0307
00:01-01:00, Fri., 17 Dec. 0.0323 0.0289 0.0305
23:01-24:00, Thu., 16 Dec. 0.0324 0.0279 0.0301
22:01-23:00, Thu., 16 Dec. 0.0323 0.0284 0.0306
21:01-22:00, Thu., 16 Dec. 0.0325 0.0290 0.0305
20:01-21:00, Thu., 16 Dec. 0.0326 0.0284 0.0305
19:01-20:00, Thu., 16 Dec. 0.0322 0.0283 0.0302
18:01-19:00, Thu., 16 Dec. 0.0327 0.0276 0.0299
17:01-18:00, Thu., 16 Dec. 0.0315 0.0274 0.0296
16:01-17:00, Thu., 16 Dec. 0.0317 0.0280 0.0295
15:01-16:00, Thu., 16 Dec. 0.0316 0.0281 0.0297
14:01-15:00, Thu., 16 Dec. 0.0323 0.0277 0.0299
13:01-14:00, Thu., 16 Dec. 0.0327 0.0279 0.0301
12:01-13:00, Thu., 16 Dec. 0.0326 0.0277 0.0307
11:01-12:00, Thu., 16 Dec. 0.0325 0.0283 0.0305
10:01-11:00, Thu., 16 Dec. 0.0310 0.0276 0.0292
09:01-10:00, Thu., 16 Dec. 0.0339 0.0291 0.0314
08:01-09:00, Thu., 16 Dec. 0.0334 0.0294 0.0313
07:01-08:00, Thu., 16 Dec. 0.0333 0.0302 0.0318
06:01-07:00, Thu., 16 Dec. 0.0335 0.0288 0.0311
05:01-06:00, Thu., 16 Dec. 0.0340 0.0298 0.0316
04:01-05:00, Thu., 16 Dec. 0.0335 0.0289 0.0313
03:01-04:00, Thu., 16 Dec. 0.0340 0.0284 0.0311
02:01-03:00, Thu., 16 Dec. 0.0336 0.0293 0.0310
01:01-02:00, Thu., 16 Dec. 0.0328 0.0290 0.0304
00:01-01:00, Thu., 16 Dec. 0.0326 0.0285 0.0304
23:01-24:00, Wed., 15 Dec. 0.0323 0.0284 0.0305
22:01-23:00, Wed., 15 Dec. 0.0325 0.0289 0.0305
21:01-22:00, Wed., 15 Dec. 0.0316 0.0280 0.0299
20:01-21:00, Wed., 15 Dec. 0.0327 0.0284 0.0301
19:01-20:00, Wed., 15 Dec. 0.0319 0.0279 0.0297
18:01-19:00, Wed., 15 Dec. 0.0319 0.0281 0.0296
17:01-18:00, Wed., 15 Dec. 0.0310 0.0268 0.0294
16:01-17:00, Wed., 15 Dec. 0.0313 0.0274 0.0294
15:01-16:00, Wed., 15 Dec. 0.0320 0.0275 0.0295
14:01-15:00, Wed., 15 Dec. 0.0317 0.0280 0.0298
13:01-14:00, Wed., 15 Dec. 0.0325 0.0279 0.0297
12:01-13:00, Wed., 15 Dec. 0.0325 0.0282 0.0304
11:01-12:00, Wed., 15 Dec. 0.0332 0.0286 0.0306
10:01-11:00, Wed., 15 Dec. 0.0331 0.0290 0.0310
09:01-10:00, Wed., 15 Dec. 0.0334 0.0300 0.0313
08:01-09:00, Wed., 15 Dec. 0.0348 0.0293 0.0318
07:01-08:00, Wed., 15 Dec. 0.0337 0.0302 0.0320
06:01-07:00, Wed., 15 Dec. 0.0342 0.0298 0.0320
05:01-06:00, Wed., 15 Dec. 0.0345 0.0295 0.0320
04:01-05:00, Wed., 15 Dec. 0.0339 0.0284 0.0316
03:01-04:00, Wed., 15 Dec. 0.0342 0.0292 0.0317
02:01-03:00, Wed., 15 Dec. 0.0339 0.0293 0.0317
01:01-02:00, Wed., 15 Dec. 0.0330 0.0288 0.0310
00:01-01:00, Wed., 15 Dec. 0.0333 0.0292 0.0309
23:01-24:00, Tue., 14 Dec. 0.0331 0.0286 0.0304
22:01-23:00, Tue., 14 Dec. 0.0319 0.0284 0.0300
21:01-22:00, Tue., 14 Dec. 0.0313 0.0273 0.0291
20:01-21:00, Tue., 14 Dec. 0.0309 0.0265 0.0289
19:01-20:00, Tue., 14 Dec. 0.0307 0.0273 0.0289
18:01-19:00, Tue., 14 Dec. 0.0307 0.0272 0.0289
17:01-18:00, Tue., 14 Dec. 0.0309 0.0270 0.0286
16:01-17:00, Tue., 14 Dec. 0.0316 0.0269 0.0289
15:01-16:00, Tue., 14 Dec. 0.0314 0.0274 0.0293
14:01-15:00, Tue., 14 Dec. 0.0334 0.0281 0.0301
13:01-14:00, Tue., 14 Dec. 0.0351 0.0289 0.0324
12:01-13:00, Tue., 14 Dec. 0.0394 0.0310 0.0352
11:01-12:00, Tue., 14 Dec. 0.0376 0.0325 0.0351
10:01-11:00, Tue., 14 Dec. 0.0347 0.0286 0.0314
09:01-10:00, Tue., 14 Dec. 0.0317 0.0276 0.0298
08:01-09:00, Tue., 14 Dec. 0.0312 0.0278 0.0293
07:01-08:00, Tue., 14 Dec. 0.0325 0.0272 0.0300
06:01-07:00, Tue., 14 Dec. 0.0313 0.0280 0.0296
05:01-06:00, Tue., 14 Dec. 0.0317 0.0273 0.0296
04:01-05:00, Tue., 14 Dec. 0.0318 0.0272 0.0299
03:01-04:00, Tue., 14 Dec. 0.0318 0.0276 0.0294
02:01-03:00, Tue., 14 Dec. 0.0308 0.0273 0.0291
01:01-02:00, Tue., 14 Dec. 0.0308 0.0269 0.0290
00:01-01:00, Tue., 14 Dec. 0.0304 0.0268 0.0287
23:01-24:00, Mon., 13 Dec. 0.0307 0.0268 0.0288
22:01-23:00, Mon., 13 Dec. 0.0310 0.0274 0.0290
21:01-22:00, Mon., 13 Dec. 0.0319 0.0268 0.0288
20:01-21:00, Mon., 13 Dec. 0.0312 0.0269 0.0288
19:01-20:00, Mon., 13 Dec. 0.0305 0.0267 0.0286
18:01-19:00, Mon., 13 Dec. 0.0305 0.0268 0.0287
17:01-18:00, Mon., 13 Dec. 0.0305 0.0272 0.0288
16:01-17:00, Mon., 13 Dec. 0.0315 0.0270 0.0288
15:01-16:00, Mon., 13 Dec. 0.0308 0.0271 0.0285
14:01-15:00, Mon., 13 Dec. 0.0314 0.0271 0.0289
13:01-14:00, Mon., 13 Dec. 0.0310 0.0271 0.0291
12:01-13:00, Mon., 13 Dec. 0.0320 0.0275 0.0295
11:01-12:00, Mon., 13 Dec. 0.0311 0.0278 0.0295
10:01-11:00, Mon., 13 Dec. 0.0319 0.0281 0.0298
09:01-10:00, Mon., 13 Dec. 0.0325 0.0273 0.0297
08:01-09:00, Mon., 13 Dec. 0.0316 0.0275 0.0298
07:01-08:00, Mon., 13 Dec. 0.0323 0.0273 0.0298
06:01-07:00, Mon., 13 Dec. 0.0321 0.0281 0.0301
05:01-06:00, Mon., 13 Dec. 0.0322 0.0280 0.0301
04:01-05:00, Mon., 13 Dec. 0.0326 0.0289 0.0303
03:01-04:00, Mon., 13 Dec. 0.0323 0.0288 0.0307
02:01-03:00, Mon., 13 Dec. 0.0327 0.0295 0.0310
01:01-02:00, Mon., 13 Dec. 0.0344 0.0287 0.0311
00:01-01:00, Mon., 13 Dec. 0.0333 0.0294 0.0311