Best track information for SIO 2004 200420 OSCAR
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2004032100         103.40         -12.50         1006.0           15.0
     2004032106         103.80         -13.20         1006.0           15.0
     2004032112         103.60         -13.80         1002.0           25.0
     2004032118         103.20         -14.20         1002.0           25.0
     2004032200         102.60         -14.50         1002.0           25.0
     2004032206         101.90         -14.80         1002.0           25.0
     2004032212         101.10         -14.80         1002.0           25.0
     2004032218         100.30         -14.80         1002.0           25.0
     2004032300          99.70         -14.80         1002.0           25.0
     2004032306          99.10         -14.70         1002.0           25.0
     2004032312          98.40         -14.70         1000.0           30.0
     2004032318          97.70         -14.60          997.0           35.0
     2004032400          96.90         -14.50          991.0           45.0
     2004032406          96.10         -14.50          987.0           50.0
     2004032412          95.30         -14.60          984.0           55.0
     2004032418          94.60         -14.90          980.0           60.0
     2004032500          94.00         -15.30          976.0           65.0
     2004032506          93.40         -15.80          972.0           70.0
     2004032512          92.90         -16.20          963.0           80.0
     2004032518          92.60         -16.50          938.0          105.0
     2004032600          92.40         -16.80          927.0          115.0
     2004032606          92.20         -17.10          927.0          115.0
     2004032612          92.00         -17.40          933.0          110.0
     2004032618          91.70         -17.70          944.0          100.0
     2004032700          91.30         -18.10          958.0           85.0
     2004032706          90.90         -18.50          980.0           60.0
     2004032712          90.40         -19.10          984.0           55.0
     2004032718          89.70         -19.50          994.0           40.0
     2004032800          89.10         -19.80         1000.0           30.0
     2004032806          89.20         -20.40         1002.0           25.0