# BBOX:  30 29 -96 -97
#STNNAME   LONGITUDE    LATITUDE  HEIGHT    GRAVITY  SIGMA IZTC TOTTC   SOURCE_ID
X18496    -96.258574   29.001925  20.080 979225.100 0.000  0.000 -0.010    35250143
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X20283    -96.250241   29.415246  40.200 979252.210 0.000  0.010  0.000    35250159
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X21356    -96.085068   29.585570  38.810 979266.850 0.000  0.000 -0.010        5945
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X21397    -96.336914   29.591904  53.110 979259.860 0.000  0.000 -0.010        5945
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X22055    -96.998598   29.680233 110.040 979246.600 0.000  0.010  0.020    35250183
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