Best track information for SIO 1999 199929 NONAME
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     1999031512          75.20         -12.40            0.0           25.0
     1999031518          74.80         -12.50            0.0           25.0
     1999031600          74.50         -12.70            0.0           25.0
     1999031606          74.30         -12.80            0.0           25.0
     1999031612          74.10         -13.00            0.0           30.0
     1999031618          73.90         -13.20            0.0           30.0
     1999031700          73.80         -13.40            0.0           35.0
     1999031706          73.60         -13.60            0.0           35.0
     1999031712          73.10         -13.90            0.0           35.0
     1999031718          73.00         -14.20            0.0           35.0
     1999031800          73.10         -14.40            0.0           35.0
     1999031806          73.30         -14.60            0.0           30.0
     1999031812          73.70         -14.80            0.0           30.0
     1999031818          74.20         -15.10            0.0           30.0
     1999031900          74.40         -15.40            0.0           30.0
     1999031906          74.50         -15.80            0.0           30.0
     1999031912          74.40         -16.10            0.0           30.0