1998 Basin: North Indian Ocean Total storms: 8
| Index | ID | Name | Period | Min Sea Level Pressure (hPa) |
Max wind speed (knots) | # overpasses | # Features | snapshots | Rain accumulation |
| 1 | 199801 | NONAME | 19980513 - 19980520 | -9999999 | 70 | 17 | 319 | snapshots | rain accumulation |
| 2 | 199802 | NONAME | 19980527 - 19980528 | -9999999 | 35 | 5 | 112 | snapshots | rain accumulation |
| 3 | 199803 | NONAME | 19980601 - 19980608 | -9999999 | 105 | 18 | 380 | snapshots | rain accumulation |
| 4 | 199804 | NONAME | 19980929 - 19980930 | -9999999 | 35 | 6 | 75 | snapshots | rain accumulation |
| 5 | 199805 | NONAME | 19981015 - 19981017 | -9999999 | 35 | 7 | 208 | snapshots | rain accumulation |
| 6 | 199806 | NONAME | 19981113 - 19981115 | -9999999 | 85 | 7 | 100 | snapshots | rain accumulation |
| 7 | 199807 | NONAME | 19981116 - 19981122 | -9999999 | 75 | 15 | 212 | snapshots | rain accumulation |
| 8 | 199808 | NONAME | 19981211 - 19981217 | -9999999 | 65 | 14 | 292 | snapshots | rain accumulation |
