TROPICAL CYCLONES IN 2004
SIX-HOURLY POSITION AND INTENSITY DATA OF
TROPICAL STORM NORU (0429)
| Month | Date | Time (UTC)  | 
Intensity | Estimated minimum central pressure (hPa)  | 
Estimated maximum surface winds (m/s)  | 
Lat. °N  | 
Long. °E  | 
| Dec | 18 | 
 0000  | 
 T.D.  | 
 1002  | 
 13  | 
 13.7   | 
 150.9   | 
| 
 0600  | 
 T.D.  | 
 1000   | 
 16  | 
 13.6   | 
 150.0   | ||
| 
 1200  | 
 T.D.  | 
 1000   | 
 16  | 
 13.6  | 
 149.3   | ||
| 
 1800  | 
 T.S.  | 
 996  | 
 18  | 
 13.4  | 
 148.4   | ||
| 19 | 
 0000  | 
 T.S.  | 
 996  | 
 18  | 
 13.4   | 
 147.8   | |
| 
 0600   | 
 T.S.   | 
 996   | 
 18  | 
 13.8  | 
 147.3   | ||
| 
 1200   | 
 T.S.   | 
 992   | 
 21  | 
 15.0  | 
 146.8   | ||
| 
 1800  | 
 T.S.   | 
 988  | 
 23  | 
 16.4   | 
 146.3   | ||
| 20 | 
 0000  | 
 T.S.  | 
 988   | 
 23  | 
 17.5   | 
 146.2   | |
| 
 0600  | 
 T.S.  | 
 988   | 
 23  | 
 18.8  | 
 146.3   | ||
| 
 1200   | 
 T.S.  | 
 988   | 
 23  | 
 19.9  | 
 147.0   | ||
| 
 1800   | 
 T.S.   | 
 988   | 
 23  | 
 21.0  | 
 148.0   | ||
| 21 | 
 0000  | 
 T.S.   | 
 988   | 
 23  | 
 22.8  | 
 149.9   | |
| 
 0600  | 
 T.S.  | 
 988  | 
 23  | 
 24.5   | 
 153.0   | ||
| 
 1200   | 
 T.S.  | 
 992   | 
 21  | 
 25.7   | 
 154.8   | ||
| Became Extratropical | |||||||
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