Best track information for SPA 1998 199907 NONAME
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     1998121312         156.40         -16.60            0.0           25.0
     1998121318         155.90         -17.40            0.0           25.0
     1998121400         155.70         -18.00            0.0           25.0
     1998121406         156.40         -18.80            0.0           25.0
     1998121412         157.80         -19.40            0.0           25.0
     1998121418         159.00         -19.80            0.0           25.0
     1998121500         159.80         -20.60            0.0           25.0
     1998121506         160.50         -21.60            0.0           30.0
     1998121512         161.30         -22.60            0.0           30.0
     1998121518         162.00         -23.40            0.0           30.0
     1998121600         162.90         -24.50            0.0           30.0
     1998121606         163.80         -25.50            0.0           30.0
     1998121612         164.60         -26.70            0.0           30.0
     1998121618         164.90         -28.20            0.0           30.0
     1998121700         164.80         -30.00            0.0           30.0
     1998121706         165.10         -32.00            0.0           35.0
     1998121712         166.10         -33.70            0.0           35.0
     1998121718         167.30         -35.30            0.0           35.0
     1998121800         167.90         -37.40            0.0           35.0
     1998121806         168.40         -39.50            0.0           35.0