Best track information for SIO 2011 201118 CHERONO
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2011031400          87.70         -11.30         1007.0           20.0
     2011031406          87.10         -11.50         1007.0           20.0
     2011031412          86.50         -11.70         1007.0           20.0
     2011031418          85.80         -12.00         1004.0           25.0
     2011031500          85.30         -12.50         1004.0           25.0
     2011031506          84.50         -13.00         1004.0           25.0
     2011031512          83.70         -13.10         1000.0           30.0
     2011031518          82.90         -13.10         1004.0           25.0
     2011031600          81.70         -12.80         1000.0           30.0
     2011031606          81.20         -13.00         1000.0           30.0
     2011031612          80.90         -14.10         1000.0           30.0
     2011031618          79.30         -14.50         1000.0           30.0
     2011031700          77.80         -14.60         1000.0           30.0
     2011031706          76.30         -14.80          996.0           35.0
     2011031712          75.10         -15.30          993.0           40.0
     2011031718          74.30         -15.70          989.0           45.0
     2011031800          73.40         -16.10          989.0           45.0
     2011031806          72.30         -16.50          989.0           45.0
     2011031812          71.10         -17.00          989.0           45.0
     2011031818          70.00         -17.70          989.0           45.0
     2011031900          68.90         -18.40          989.0           45.0
     2011031906          67.50         -19.10          993.0           40.0
     2011031912          65.90         -19.50          996.0           35.0
     2011031918          64.20         -19.70          996.0           35.0
     2011032000          62.60         -20.30         1000.0           30.0
     2011032006          61.50         -21.00         1000.0           30.0
     2011032012          60.50         -21.70         1000.0           30.0
     2011032018          59.60         -22.20         1000.0           30.0
     2011032100          58.80         -22.80         1000.0           30.0
     2011032106          58.10         -23.10         1000.0           30.0
     2011032112          57.60         -23.60         1000.0           30.0
     2011032118          57.40         -24.30         1000.0           30.0
     2011032200          57.20         -24.90         1000.0           30.0
     2011032206          57.00         -25.60         1000.0           30.0
     2011032212          57.20         -26.70         1000.0           30.0
     2011032218          58.20         -27.60         1000.0           30.0
     2011032300          59.60         -27.50         1004.0           25.0