Best track information for NIO 2004 200401 NONAME
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2004050400          74.30          11.10         1004.0           20.0
     2004050406          73.90          11.20         1002.0           25.0
     2004050412          73.60          11.40         1000.0           30.0
     2004050418          73.30          11.60         1000.0           30.0
     2004050500          72.90          11.60         1000.0           30.0
     2004050506          72.70          11.40          997.0           35.0
     2004050512          72.50          11.10          997.0           35.0
     2004050518          73.20          10.80          997.0           35.0
     2004050600          73.30          11.10          997.0           35.0
     2004050606          73.30          11.30          994.0           40.0
     2004050612          73.30          11.50          994.0           40.0
     2004050618          73.10          11.90          994.0           40.0
     2004050700          72.80          12.20          991.0           45.0
     2004050706          72.50          12.50          991.0           45.0
     2004050712          72.90          12.70          997.0           35.0
     2004050718          73.10          12.40          997.0           35.0
     2004050800          73.50          12.70          997.0           35.0
     2004050806          73.50          13.20          991.0           45.0
     2004050812          73.20          13.70          991.0           45.0
     2004050818          72.90          14.10          991.0           45.0
     2004050900          72.50          14.50          994.0           40.0
     2004050906          71.80          15.20          997.0           35.0
     2004050912          70.40          16.40         1000.0           30.0