Hainan.       ha hmF2  glat = 18.3 glon =109.3
Date of issue: 2025.07.02 Time:16UT
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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250701  325_ 337_ 345_ 351_ 356_ 359_ 358_ 356_ 356_ 356_ 358_ 359_ 355_ 346_ 336_ 327_ 320_ 314_ 309_ 302_ 296_ 293_ 298_ 310_ 
250702  331_ 342_ 349_ 354_ 358_ 359_ 358_ 355_ 354_ 355_ 358_ 360_ 357_ 350_ 341_ 333_ 326_ 321_ 315_ 309_ 303_ 300_ 305_ 317_