Storm Activity: Dec 13, 1998 - Dec 17, 1998
Dec 17 · 03:00 GMT 30 mph -- Tropical Cyclone
| Dec 17 | 03:00 GMT | 19.5 | 59 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 17 | 00:00 GMT | 19.5 | 59 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 16 | 21:00 GMT | 19.53 | 59.2 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 16 | 18:00 GMT | 19.5 | 59.5 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 16 | 15:00 GMT | 19.33 | 59.6 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 16 | 12:00 GMT | 19 | 60 | 30 mph | 1,004 mb | Tropical Cyclone | -- |
| Dec 16 | 09:00 GMT | 18.5 | 61 | 35 mph | 1,002 mb | Tropical Cyclone | -- |
| Dec 16 | 06:00 GMT | 18.5 | 61.5 | 40 mph | 998 mb | Tropical Cyclone | -- |
| Dec 16 | 03:00 GMT | 18 | 62.5 | 50 mph | 998 mb | Tropical Cyclone | -- |
| Dec 16 | 00:00 GMT | 17.5 | 63.5 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 21:00 GMT | 17.32 | 63.91 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 18:00 GMT | 17.3 | 64 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 15:00 GMT | 17.23 | 64.12 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 12:00 GMT | 17 | 64.4 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 09:00 GMT | 16.5 | 65 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 06:00 GMT | 16.5 | 65.5 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 03:00 GMT | 16 | 66 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 15 | 00:00 GMT | 15 | 67 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 14 | 21:00 GMT | 14.6 | 67.2 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 14 | 18:00 GMT | 14.5 | 67 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 14 | 15:00 GMT | 14.3 | 67 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 14 | 12:00 GMT | 14 | 67 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 14 | 09:00 GMT | 13.5 | 67 | 65 mph | 993 mb | Tropical Cyclone | -- |
| Dec 14 | 06:00 GMT | 13.2 | 67.3 | 50 mph | 998 mb | Tropical Cyclone | -- |
| Dec 14 | 03:00 GMT | 13 | 67.5 | 50 mph | 998 mb | Tropical Cyclone | -- |
| Dec 14 | 00:00 GMT | 12.5 | 67.5 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 21:00 GMT | 12.43 | 67.5 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 18:00 GMT | 12.5 | 67.5 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 15:00 GMT | 12.34 | 67.4 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 12:00 GMT | 12 | 67.5 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 09:00 GMT | 11.5 | 68 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 06:00 GMT | 11.2 | 68.3 | 40 mph | 1,000 mb | Tropical Cyclone | -- |
| Dec 13 | 03:00 GMT | 11 | 68.5 | 35 mph | 1,002 mb | Tropical Cyclone | -- |
| Dec 13 | 00:00 GMT | 11 | 68.5 | 30 mph | 1,004 mb | Tropical Cyclone | -- |
Learn more about Unnamed Tropical Cyclone and the 1998 Indian Ocean hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones