Okinawa.     
Date of issue: 2026/04/11 Time:1105
YYMMDD|UT 0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23
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260401   -1    0    1    2    2    2    2    2    2    2    2    2    3    3    3    3    3    3    3    3    4    4    3    2
260402    2    1    1    1    1    0    1    1   -1    1    1   -1   -1    1    2   -1    2    2    1    2    3    4    3    3
260403    3    2    2    1    1    0    0   -1   -1    1    1    1    1    2    2    1    2    2   -2    0    2    3    2    0
260404    0   -2   -2   -3   -3   -3   -3   -3   -3   -3   -2   -2   -2   -1    0   -1   -1    1    1    1    1    2    2   -1
260405   -2   -2   -1    1    1    1    2    2    2    2    2    2    2    3    2    2    2    2    1    2    3    3    2    1
260406   -1   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2    1    2    1    2    2    1    2    2    3    2    1
260407   -2   -2   -2   -2   -1   -1    1    1    1    1    2    2    2    2    2    1    2    1   -1    2    3    3    2   -2
260408   -2   -2   -2   -2   -2   -1   -1   -1   -1   -1    0    1    2    2    1    1    2    2    1   -1   -2    0   -1   -2
260409   -2   -3   -3   -2   -2   -2   -2   -2   -2   -1   -2   -2   -3   -2   -2   -2   -2   -1   -1    2    2    2   -2   -2
260410   -2   -2   -2   -2   -2   -2   -2   -2   -2   -3   -3   -3   -3   -3   -2   -2    0    1   -1   -2   -3   -2   -2   -2
260411   -2   -2   -2   -2   -2   -1   -1   -1   -2   -2   -2   -2   -1   -1   -2   -1    1    0   -1    1   -1    2   -2   -2