TROPICAL CYCLONES IN 2013
SIX-HOURLY POSITION AND INTENSITY DATA OF SEVERE TROPICAL STORM SONAMU (1301) |
| Month | Date | Time (UTC) |
Intensity | Estimated minimum central pressure (hPa) |
Estimated maximum surface winds (m/s) |
Lat. °N |
Long. ° E |
|---|---|---|---|---|---|---|---|
| JAN | 3 | 0600 | T.D. | 1004 | 13 | 8.7 | 121.1 |
| 1200 | T.D. | 1002 | 16 | 8.8 | 119.6 | ||
| 1800 | T.D. | 1002 | 16 | 8.5 | 117.8 | ||
| 4 | 0000 | T.S. | 998 | 18 | 8.5 | 116.3 | |
| 0600 | T.S. | 996 | 21 | 8.5 | 115.4 | ||
| 1200 | T.S. | 996 | 21 | 8.5 | 114.1 | ||
| 1800 | T.S. | 992 | 23 | 8.3 | 113.0 | ||
| 5 | 0000 | T.S. | 992 | 23 | 8.0 | 112.0 | |
| 0600 | S.T.S. | 990 | 25 | 7.9 | 111.3 | ||
| 1200 | S.T.S. | 990 | 25 | 7.8 | 110.9 | ||
| 1800 | S.T.S. | 990 | 25 | 7.5 | 110.3 | ||
| 6 | 0000 | T.S. | 992 | 23 | 7.3 | 110.0 | |
| 0600 | T.S. | 992 | 23 | 7.3 | 109.5 | ||
| 1200 | T.S. | 992 | 23 | 7.3 | 108.8 | ||
| 1800 | T.S. | 992 | 23 | 7.0 | 108.5 | ||
| 7 | 0000 | T.S. | 996 | 21 | 6.6 | 108.1 | |
| 0600 | T.S. | 998 | 18 | 6.4 | 107.8 | ||
| 1200 | T.S. | 998 | 18 | 6.2 | 107.8 | ||
| 1800 | T.D. | 1002 | 16 | 6.1 | 107.8 | ||
| 8 | 0000 | T.D. | 1002 | 16 | 6.0 | 107.8 | |
| 0600 | T.D. | 1004 | 13 | 5.4 | 108.4 | ||
| 1200 | T.D. | 1004 | 13 | 5.1 | 108.6 | ||
| 1800 | T.D. | 1004 | 13 | 4.8 | 108.9 | ||
| Disspiated | |||||||