Best track information for SIO 2009 200919 NONAME
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2009030612          80.60         -11.60         1010.0           15.0
     2009030618          80.60         -12.00         1010.0           15.0
     2009030700          80.50         -12.40         1010.0           15.0
     2009030706          80.30         -12.90         1010.0           15.0
     2009030712          80.20         -13.30         1010.0           15.0
     2009030718          80.40         -13.80         1010.0           15.0
     2009030800          80.90         -14.20         1010.0           15.0
     2009030806          81.70         -14.60         1007.0           20.0
     2009030812          82.80         -15.00         1004.0           25.0
     2009030818          83.70         -15.70         1004.0           25.0
     2009030900          84.80         -16.50         1004.0           25.0
     2009030906          85.80         -17.60         1000.0           30.0
     2009030909          85.70         -18.20         1000.0           30.0
     2009030912          86.30         -18.40          996.0           35.0
     2009030918          87.30         -18.70          996.0           35.0
     2009031000          87.80         -19.20          996.0           35.0
     2009031006          88.20         -19.50         1000.0           30.0
     2009031012          88.80         -19.60         1004.0           25.0
     2009031018          88.30         -19.90         1004.0           25.0
     2009031100          87.80         -20.00         1004.0           25.0
     2009031106          87.20         -20.20         1004.0           25.0
     2009031112          86.60         -20.10         1004.0           25.0
     2009031118          85.90         -19.90         1004.0           25.0
     2009031200          85.20         -20.00         1004.0           25.0
     2009031206          83.90         -20.20         1007.0           20.0
     2009031212          82.70         -19.90         1010.0           15.0
     2009031218          81.40         -20.00         1010.0           15.0
     2009031300          80.10         -20.20         1010.0           15.0
     2009031306          78.50         -20.50         1010.0           15.0
     2009031312          77.20         -20.50         1010.0           15.0