Best track information for SIO 2010 201023 ROBYN
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2010040106          93.00          -9.00         1007.0           20.0
     2010040112          93.20          -9.50         1004.0           25.0
     2010040118          93.40         -10.00         1004.0           25.0
     2010040200          92.60         -10.30         1000.0           30.0
     2010040206          92.30         -11.00          996.0           35.0
     2010040212          92.40         -11.70          996.0           35.0
     2010040218          92.40         -12.20          993.0           40.0
     2010040300          92.40         -12.70          989.0           45.0
     2010040306          92.40         -13.10          985.0           50.0
     2010040312          92.40         -13.50          985.0           50.0
     2010040318          92.40         -13.90          985.0           50.0
     2010040400          92.40         -14.40          985.0           50.0
     2010040406          92.10         -14.70          982.0           55.0
     2010040412          91.60         -14.90          982.0           55.0
     2010040418          91.20         -15.20          978.0           60.0
     2010040500          91.40         -15.70          974.0           65.0
     2010040506          91.70         -16.10          978.0           60.0
     2010040512          92.00         -16.20          982.0           55.0
     2010040518          92.20         -16.00          985.0           50.0
     2010040600          92.00         -15.70          989.0           45.0
     2010040606          91.80         -15.40          996.0           35.0
     2010040612          91.40         -15.20         1000.0           30.0
     2010040618          91.00         -15.40         1000.0           30.0
     2010040700          90.70         -15.80         1000.0           30.0
     2010040706          90.10         -16.10         1000.0           30.0
     2010040712          89.40         -16.20         1004.0           25.0
     2010040718          88.60         -16.20         1004.0           25.0
     2010040800          87.70         -16.10         1004.0           25.0
     2010040806          86.80         -16.10         1004.0           25.0
     2010040812          85.80         -16.20         1004.0           25.0
     2010040818          84.70         -16.30         1004.0           25.0
     2010040900          83.30         -16.40         1007.0           20.0
     2010040906          82.00         -16.00         1007.0           20.0
     2010040912          80.80         -16.00         1007.0           20.0
     2010040918          79.90         -16.60         1010.0           15.0
     2010041000          79.30         -17.50         1010.0           15.0