Murmansk.     mm TEC   glat = 68.0 glon = 33.0
Date of issue: 2025.04.02 Time:14UT
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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250401   97   95  107  140  195  254  308  368  417  467  480  451  426  404  381  347  312  281  268  221  193  184  172  164
250402  126  123  125  142  177  220  265  311  358  396  413  404  381  359  340  318  288  254  224  199  174  151  136  129