Storm Activity: Oct 11, 1998 - Oct 17, 1998
Oct 17 · 03:00 GMT -- -- Unknown
| Oct 17 | 03:00 GMT | 22.5 | 73 | -- | -- | Unknown | -- |
| Oct 17 | 00:00 GMT | 20.5 | 70 | 40 mph | 998 mb | Tropical Cyclone | -- |
| Oct 16 | 21:00 GMT | 19.92 | 69.27 | 40 mph | 997 mb | Tropical Cyclone | -- |
| Oct 16 | 18:00 GMT | 20 | 69.5 | 40 mph | 996 mb | Tropical Cyclone | -- |
| Oct 16 | 15:00 GMT | 19.5 | 68.86 | 40 mph | 996 mb | Tropical Cyclone | -- |
| Oct 16 | 12:00 GMT | 19 | 68 | 40 mph | 996 mb | Tropical Cyclone | -- |
| Oct 16 | 09:00 GMT | 18.97 | 67.14 | 35 mph | 997 mb | Tropical Cyclone | -- |
| Oct 16 | 06:00 GMT | 18.5 | 66 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 16 | 03:00 GMT | 17 | 64.5 | 35 mph | 996 mb | Tropical Cyclone | -- |
| Oct 16 | 00:00 GMT | 17 | 64.5 | 35 mph | 996 mb | Tropical Cyclone | -- |
| Oct 15 | 21:00 GMT | 16.77 | 64.27 | 35 mph | 996 mb | Tropical Cyclone | -- |
| Oct 15 | 18:00 GMT | 16.5 | 64 | 35 mph | 996 mb | Tropical Cyclone | -- |
| Oct 15 | 15:00 GMT | 16.5 | 64 | 35 mph | 995 mb | Tropical Cyclone | -- |
| Oct 15 | 12:00 GMT | 16.5 | 64 | 35 mph | 994 mb | Tropical Cyclone | -- |
| Oct 15 | 09:00 GMT | 16.23 | 63.84 | 30 mph | 996 mb | Tropical Cyclone | -- |
| Oct 15 | 06:00 GMT | 16 | 63.5 | 30 mph | 998 mb | Tropical Cyclone | -- |
| Oct 15 | 03:00 GMT | 16 | 63 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 15 | 00:00 GMT | 16.5 | 62.5 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 14 | 21:00 GMT | 16.54 | 61.63 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 14 | 18:00 GMT | 16.5 | 61 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 14 | 15:00 GMT | 17.04 | 61.35 | 30 mph | 1,002 mb | Tropical Cyclone | -- |
| Oct 14 | 12:00 GMT | 17.5 | 62 | 30 mph | 1,004 mb | Tropical Cyclone | -- |
| Oct 14 | 09:00 GMT | 17.3 | 62.23 | 30 mph | 1,004 mb | Tropical Cyclone | -- |
| Oct 14 | 06:00 GMT | 17 | 62.5 | 30 mph | 1,004 mb | Tropical Cyclone | -- |
| Oct 14 | 03:00 GMT | 17 | 63 | 30 mph | 1,004 mb | Tropical Cyclone | -- |
| Oct 14 | 00:00 GMT | 16.5 | 63.5 | 30 mph | 1,002 mb | Tropical Cyclone | -- |
| Oct 13 | 21:00 GMT | 16.16 | 63.84 | 30 mph | 1,001 mb | Tropical Cyclone | -- |
| Oct 13 | 18:00 GMT | 16 | 64 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 13 | 15:00 GMT | 16 | 64 | 30 mph | 999 mb | Tropical Cyclone | -- |
| Oct 13 | 12:00 GMT | 16 | 64 | 30 mph | 998 mb | Tropical Cyclone | -- |
| Oct 13 | 09:00 GMT | 15.73 | 64.17 | 30 mph | 998 mb | Tropical Cyclone | -- |
| Oct 13 | 06:00 GMT | 15.5 | 64.5 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 13 | 03:00 GMT | 15.5 | 65 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 13 | 00:00 GMT | 15 | 65.5 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 12 | 21:00 GMT | 14.9 | 65.57 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 12 | 18:00 GMT | 15 | 65.5 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 12 | 15:00 GMT | 15.1 | 65.66 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 12 | 12:00 GMT | 15 | 66 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 12 | 09:00 GMT | 14.5 | 66.5 | 35 mph | 998 mb | Tropical Cyclone | -- |
| Oct 12 | 06:00 GMT | 14 | 66 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 12 | 03:00 GMT | 14.5 | 66.5 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 12 | 00:00 GMT | 15 | 66 | 30 mph | 1,000 mb | Tropical Cyclone | -- |
| Oct 11 | 21:00 GMT | 15.17 | 66.06 | 30 mph | 1,001 mb | Tropical Cyclone | -- |
| Oct 11 | 18:00 GMT | 15 | 66.5 | 30 mph | 1,002 mb | Tropical Cyclone | -- |
| Oct 11 | 15:00 GMT | 14.57 | 67 | 30 mph | 1,002 mb | Tropical Cyclone | -- |
| Oct 11 | 12:00 GMT | 14 | 67.5 | 30 mph | 1,002 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