Best track information for SIO 1998 199903 ZELIA
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     1998100600          92.00         -10.20            0.0           20.0
     1998100606          91.60         -10.30            0.0           25.0
     1998100612          91.30         -10.60            0.0           25.0
     1998100618          91.50         -10.90            0.0           30.0
     1998100700          92.20         -11.20            0.0           35.0
     1998100706          92.80         -11.60            0.0           35.0
     1998100712          93.50         -12.10            0.0           35.0
     1998100718          94.20         -12.70            0.0           35.0
     1998100800          94.80         -13.50            0.0           35.0
     1998100806          95.10         -14.00            0.0           35.0
     1998100812          95.30         -14.50            0.0           45.0
     1998100818          95.60         -14.60            0.0           45.0
     1998100900          96.10         -14.50            0.0           45.0
     1998100906          96.30         -14.40            0.0           35.0
     1998100912          96.50         -14.40            0.0           35.0
     1998100918          96.70         -14.30            0.0           35.0
     1998101000          96.70         -14.20            0.0           35.0
     1998101006          96.30         -14.00            0.0           35.0
     1998101012          95.80         -13.60            0.0           35.0