Best track information for NIO 1998 199805 NONAME
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     1998101500          62.20          17.10            0.0           20.0
     1998101506          63.00          17.10            0.0           25.0
     1998101512          63.80          17.10            0.0           25.0
     1998101518          64.80          17.00            0.0           25.0
     1998101600          65.70          17.20            0.0           35.0
     1998101606          67.10          17.70            0.0           35.0
     1998101612          68.50          18.40            0.0           35.0
     1998101618          69.00          19.40            0.0           35.0
     1998101700          69.30          20.20            0.0           35.0
     1998101706          69.50          20.70            0.0           35.0
     1998101712          69.70          21.10            0.0           30.0
     1998101718          70.20          21.60            0.0           25.0
     1998101800          70.70          21.80            0.0           25.0