Measurement results by the hour (Kodaira) 2 Apr., 2018 - 8 Apr., 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., 08 Apr. 0.0330 0.0291 0.0309
22:01-23:00, Sun., 08 Apr. 0.0332 0.0293 0.0310
21:01-22:00, Sun., 08 Apr. 0.0332 0.0292 0.0308
20:01-21:00, Sun., 08 Apr. 0.0333 0.0292 0.0311
19:01-20:00, Sun., 08 Apr. 0.0333 0.0292 0.0310
18:01-19:00, Sun., 08 Apr. 0.0325 0.0285 0.0306
17:01-18:00, Sun., 08 Apr. 0.0331 0.0291 0.0307
16:01-17:00, Sun., 08 Apr. 0.0328 0.0287 0.0309
15:01-16:00, Sun., 08 Apr. 0.0330 0.0284 0.0310
14:01-15:00, Sun., 08 Apr. 0.0329 0.0290 0.0312
13:01-14:00, Sun., 08 Apr. 0.0340 0.0290 0.0314
12:01-13:00, Sun., 08 Apr. 0.0338 0.0292 0.0311
11:01-12:00, Sun., 08 Apr. 0.0336 0.0292 0.0312
10:01-11:00, Sun., 08 Apr. 0.0337 0.0299 0.0315
09:01-10:00, Sun., 08 Apr. 0.0342 0.0294 0.0321
08:01-09:00, Sun., 08 Apr. 0.0342 0.0301 0.0320
07:01-08:00, Sun., 08 Apr. 0.0343 0.0309 0.0324
06:01-07:00, Sun., 08 Apr. 0.0348 0.0308 0.0326
05:01-06:00, Sun., 08 Apr. 0.0346 0.0294 0.0320
04:01-05:00, Sun., 08 Apr. 0.0344 0.0296 0.0317
03:01-04:00, Sun., 08 Apr. 0.0335 0.0295 0.0313
02:01-03:00, Sun., 08 Apr. 0.0329 0.0291 0.0314
01:01-02:00, Sun., 08 Apr. 0.0334 0.0292 0.0312
00:01-01:00, Sun., 08 Apr. 0.0331 0.0295 0.0310
23:01-24:00, Sat., 07 Apr. 0.0343 0.0290 0.0313
22:01-23:00, Sat., 07 Apr. 0.0334 0.0292 0.0312
21:01-22:00, Sat., 07 Apr. 0.0333 0.0286 0.0311
20:01-21:00, Sat., 07 Apr. 0.0331 0.0292 0.0311
19:01-20:00, Sat., 07 Apr. 0.0333 0.0294 0.0313
18:01-19:00, Sat., 07 Apr. 0.0329 0.0293 0.0311
17:01-18:00, Sat., 07 Apr. 0.0333 0.0287 0.0307
16:01-17:00, Sat., 07 Apr. 0.0330 0.0280 0.0306
15:01-16:00, Sat., 07 Apr. 0.0323 0.0288 0.0305
14:01-15:00, Sat., 07 Apr. 0.0332 0.0281 0.0308
13:01-14:00, Sat., 07 Apr. 0.0330 0.0284 0.0306
12:01-13:00, Sat., 07 Apr. 0.0340 0.0276 0.0306
11:01-12:00, Sat., 07 Apr. 0.0325 0.0287 0.0306
10:01-11:00, Sat., 07 Apr. 0.0323 0.0294 0.0307
09:01-10:00, Sat., 07 Apr. 0.0338 0.0294 0.0312
08:01-09:00, Sat., 07 Apr. 0.0331 0.0291 0.0311
07:01-08:00, Sat., 07 Apr. 0.0343 0.0290 0.0310
06:01-07:00, Sat., 07 Apr. 0.0326 0.0290 0.0308
05:01-06:00, Sat., 07 Apr. 0.0337 0.0284 0.0309
04:01-05:00, Sat., 07 Apr. 0.0324 0.0288 0.0306
03:01-04:00, Sat., 07 Apr. 0.0327 0.0285 0.0307
02:01-03:00, Sat., 07 Apr. 0.0327 0.0276 0.0308
01:01-02:00, Sat., 07 Apr. 0.0349 0.0292 0.0318
00:01-01:00, Sat., 07 Apr. 0.0413 0.0320 0.0358
23:01-24:00, Fri., 06 Apr. 0.0436 0.0344 0.0384
22:01-23:00, Fri., 06 Apr. 0.0347 0.0291 0.0316
21:01-22:00, Fri., 06 Apr. 0.0325 0.0285 0.0303
20:01-21:00, Fri., 06 Apr. 0.0322 0.0282 0.0303
19:01-20:00, Fri., 06 Apr. 0.0326 0.0281 0.0300
18:01-19:00, Fri., 06 Apr. 0.0328 0.0282 0.0304
17:01-18:00, Fri., 06 Apr. 0.0325 0.0285 0.0304
16:01-17:00, Fri., 06 Apr. 0.0318 0.0278 0.0301
15:01-16:00, Fri., 06 Apr. 0.0317 0.0285 0.0300
14:01-15:00, Fri., 06 Apr. 0.0334 0.0283 0.0304
13:01-14:00, Fri., 06 Apr. 0.0322 0.0284 0.0304
12:01-13:00, Fri., 06 Apr. 0.0323 0.0285 0.0302
11:01-12:00, Fri., 06 Apr. 0.0319 0.0278 0.0301
10:01-11:00, Fri., 06 Apr. 0.0321 0.0284 0.0300
09:01-10:00, Fri., 06 Apr. 0.0322 0.0286 0.0303
08:01-09:00, Fri., 06 Apr. 0.0327 0.0284 0.0304
07:01-08:00, Fri., 06 Apr. 0.0334 0.0283 0.0309
06:01-07:00, Fri., 06 Apr. 0.0324 0.0287 0.0303
05:01-06:00, Fri., 06 Apr. 0.0332 0.0281 0.0305
04:01-05:00, Fri., 06 Apr. 0.0324 0.0288 0.0305
03:01-04:00, Fri., 06 Apr. 0.0339 0.0286 0.0307
02:01-03:00, Fri., 06 Apr. 0.0326 0.0285 0.0307
01:01-02:00, Fri., 06 Apr. 0.0332 0.0288 0.0312
00:01-01:00, Fri., 06 Apr. 0.0337 0.0304 0.0319
23:01-24:00, Thu., 05 Apr. 0.0338 0.0289 0.0316
22:01-23:00, Thu., 05 Apr. 0.0342 0.0289 0.0313
21:01-22:00, Thu., 05 Apr. 0.0327 0.0289 0.0306
20:01-21:00, Thu., 05 Apr. 0.0326 0.0279 0.0302
19:01-20:00, Thu., 05 Apr. 0.0328 0.0281 0.0302
18:01-19:00, Thu., 05 Apr. 0.0327 0.0281 0.0302
17:01-18:00, Thu., 05 Apr. 0.0336 0.0281 0.0303
16:01-17:00, Thu., 05 Apr. 0.0324 0.0280 0.0302
15:01-16:00, Thu., 05 Apr. 0.0326 0.0285 0.0304
14:01-15:00, Thu., 05 Apr. 0.0328 0.0285 0.0308
13:01-14:00, Thu., 05 Apr. 0.0328 0.0289 0.0307
12:01-13:00, Thu., 05 Apr. 0.0326 0.0286 0.0305
11:01-12:00, Thu., 05 Apr. 0.0334 0.0286 0.0305
10:01-11:00, Thu., 05 Apr. 0.0326 0.0289 0.0308
09:01-10:00, Thu., 05 Apr. 0.0328 0.0287 0.0307
08:01-09:00, Thu., 05 Apr. 0.0323 0.0286 0.0306
07:01-08:00, Thu., 05 Apr. 0.0330 0.0291 0.0305
06:01-07:00, Thu., 05 Apr. 0.0331 0.0284 0.0309
05:01-06:00, Thu., 05 Apr. 0.0321 0.0287 0.0307
04:01-05:00, Thu., 05 Apr. 0.0325 0.0286 0.0306
03:01-04:00, Thu., 05 Apr. 0.0329 0.0288 0.0308
02:01-03:00, Thu., 05 Apr. 0.0334 0.0295 0.0310
01:01-02:00, Thu., 05 Apr. 0.0329 0.0289 0.0308
00:01-01:00, Thu., 05 Apr. 0.0329 0.0290 0.0309
23:01-24:00, Wed., 04 Apr. 0.0332 0.0285 0.0307
22:01-23:00, Wed., 04 Apr. 0.0325 0.0286 0.0306
21:01-22:00, Wed., 04 Apr. 0.0327 0.0287 0.0305
20:01-21:00, Wed., 04 Apr. 0.0331 0.0294 0.0307
19:01-20:00, Wed., 04 Apr. 0.0325 0.0292 0.0309
18:01-19:00, Wed., 04 Apr. 0.0327 0.0294 0.0309
17:01-18:00, Wed., 04 Apr. 0.0324 0.0292 0.0309
16:01-17:00, Wed., 04 Apr. 0.0327 0.0290 0.0309
15:01-16:00, Wed., 04 Apr. 0.0344 0.0293 0.0312
14:01-15:00, Wed., 04 Apr. 0.0327 0.0292 0.0309
13:01-14:00, Wed., 04 Apr. 0.0328 0.0293 0.0309
12:01-13:00, Wed., 04 Apr. 0.0327 0.0286 0.0308
11:01-12:00, Wed., 04 Apr. 0.0328 0.0286 0.0306
10:01-11:00, Wed., 04 Apr. 0.0330 0.0291 0.0311
09:01-10:00, Wed., 04 Apr. 0.0334 0.0296 0.0315
08:01-09:00, Wed., 04 Apr. 0.0349 0.0310 0.0330
07:01-08:00, Wed., 04 Apr. 0.0360 0.0315 0.0336
06:01-07:00, Wed., 04 Apr. 0.0358 0.0304 0.0334
05:01-06:00, Wed., 04 Apr. 0.0354 0.0314 0.0333
04:01-05:00, Wed., 04 Apr. 0.0350 0.0315 0.0334
03:01-04:00, Wed., 04 Apr. 0.0350 0.0307 0.0328
02:01-03:00, Wed., 04 Apr. 0.0350 0.0306 0.0322
01:01-02:00, Wed., 04 Apr. 0.0339 0.0294 0.0316
00:01-01:00, Wed., 04 Apr. 0.0339 0.0296 0.0313
23:01-24:00, Tue., 03 Apr. 0.0329 0.0294 0.0310
22:01-23:00, Tue., 03 Apr. 0.0329 0.0289 0.0306
21:01-22:00, Tue., 03 Apr. 0.0333 0.0281 0.0308
20:01-21:00, Tue., 03 Apr. 0.0327 0.0279 0.0307
19:01-20:00, Tue., 03 Apr. 0.0323 0.0285 0.0305
18:01-19:00, Tue., 03 Apr. 0.0321 0.0279 0.0302
17:01-18:00, Tue., 03 Apr. 0.0331 0.0283 0.0305
16:01-17:00, Tue., 03 Apr. 0.0321 0.0283 0.0305
15:01-16:00, Tue., 03 Apr. 0.0327 0.0286 0.0305
14:01-15:00, Tue., 03 Apr. 0.0323 0.0288 0.0307
13:01-14:00, Tue., 03 Apr. 0.0332 0.0286 0.0305
12:01-13:00, Tue., 03 Apr. 0.0325 0.0287 0.0308
11:01-12:00, Tue., 03 Apr. 0.0330 0.0292 0.0309
10:01-11:00, Tue., 03 Apr. 0.0328 0.0286 0.0307
09:01-10:00, Tue., 03 Apr. 0.0327 0.0286 0.0310
08:01-09:00, Tue., 03 Apr. 0.0338 0.0293 0.0310
07:01-08:00, Tue., 03 Apr. 0.0326 0.0289 0.0307
06:01-07:00, Tue., 03 Apr. 0.0327 0.0291 0.0307
05:01-06:00, Tue., 03 Apr. 0.0326 0.0289 0.0305
04:01-05:00, Tue., 03 Apr. 0.0332 0.0287 0.0308
03:01-04:00, Tue., 03 Apr. 0.0334 0.0285 0.0304
02:01-03:00, Tue., 03 Apr. 0.0324 0.0294 0.0309
01:01-02:00, Tue., 03 Apr. 0.0324 0.0285 0.0304
00:01-01:00, Tue., 03 Apr. 0.0326 0.0282 0.0304
23:01-24:00, Mon., 02 Apr. 0.0329 0.0277 0.0302
22:01-23:00, Mon., 02 Apr. 0.0329 0.0280 0.0305
21:01-22:00, Mon., 02 Apr. 0.0326 0.0278 0.0303
20:01-21:00, Mon., 02 Apr. 0.0321 0.0283 0.0305
19:01-20:00, Mon., 02 Apr. 0.0330 0.0281 0.0305
18:01-19:00, Mon., 02 Apr. 0.0328 0.0282 0.0303
17:01-18:00, Mon., 02 Apr. 0.0331 0.0285 0.0309
16:01-17:00, Mon., 02 Apr. 0.0322 0.0248 0.0293
15:01-16:00, Mon., 02 Apr. 0.0309 0.0259 0.0282
14:01-15:00, Mon., 02 Apr. 0.0296 0.0263 0.0281
13:01-14:00, Mon., 02 Apr. 0.0339 0.0270 0.0295
12:01-13:00, Mon., 02 Apr. 0.0333 0.0296 0.0312
11:01-12:00, Mon., 02 Apr. 0.0325 0.0290 0.0310
10:01-11:00, Mon., 02 Apr. 0.0341 0.0291 0.0315
09:01-10:00, Mon., 02 Apr. 0.0337 0.0286 0.0313
08:01-09:00, Mon., 02 Apr. 0.0338 0.0293 0.0314
07:01-08:00, Mon., 02 Apr. 0.0329 0.0298 0.0313
06:01-07:00, Mon., 02 Apr. 0.0342 0.0291 0.0314
05:01-06:00, Mon., 02 Apr. 0.0327 0.0289 0.0311
04:01-05:00, Mon., 02 Apr. 0.0330 0.0289 0.0309
03:01-04:00, Mon., 02 Apr. 0.0326 0.0281 0.0306
02:01-03:00, Mon., 02 Apr. 0.0330 0.0287 0.0309
01:01-02:00, Mon., 02 Apr. 0.0338 0.0282 0.0311
00:01-01:00, Mon., 02 Apr. 0.0331 0.0291 0.0311