Best track information for SPA 1999 199920 RONA
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     1999021000         147.90         -16.10            0.0           20.0
     1999021006         148.20         -15.90            0.0           25.0
     1999021012         148.40         -16.20            0.0           25.0
     1999021018         148.10         -16.60            0.0           35.0
     1999021100         147.60         -16.70            0.0           35.0
     1999021106         146.90         -16.70            0.0           45.0
     1999021112         145.70         -16.50            0.0           55.0
     1999021118         144.70         -16.30            0.0           45.0
     1999021200         143.90         -16.20            0.0           35.0
     1999021206         142.80         -16.10            0.0           35.0
     1999021212         142.00         -16.30            0.0           30.0
     1999021218         141.40         -16.60            0.0           30.0
     1999021300         140.90         -16.90            0.0           25.0
     1999021306         140.40         -17.10            0.0           25.0
     1999021312         139.70         -16.80            0.0           20.0
     1999021318         139.30         -16.00            0.0           20.0