| 24 | 1500 SUN SEP 02 | Post-Tropical Cyclone Ileana | 22.6N | 122.5W | W | 12 (10) | 1008 (29.77) | 30 (26) |
| 23 | 0900 SUN SEP 02 | Tropical Depression Ileana | 22.6N | 121.3W | W | 10 (9) | 1007 (29.74) | 35 (30) |
| 22 | 0300 SUN SEP 02 | Tropical Storm Ileana | 23.1N | 120.4W | W | 8 (7) | 1004 (29.65) | 40 (35) |
| 21 | 2100 SAT SEP 01 | Tropical Storm Ileana | 23.1N | 119.7W | W | 10 (9) | 1003 (29.62) | 40 (35) |
| 20 | 1500 SAT SEP 01 | Tropical Storm Ileana | 23N | 118.6W | W | 9 (8) | 999 (29.5) | 50 (43) |
| 19 | 0900 SAT SEP 01 | Tropical Storm Ileana | 22.7N | 117.9W | W | 9 (8) | 998 (29.47) | 50 (43) |
| 18 | 0300 SAT SEP 01 | Tropical Storm Ileana | 22.6N | 116.7W | WNW | 8 (7) | 991 (29.26) | 65 (56) |
| 17 | 2100 FRI AUG 31 | Tropical Storm Ileana | 22.4N | 116.1W | NW | 8 (7) | 987 (29.15) | 70 (61) |
| 16 | 1500 FRI AUG 31 | Hurricane Ileana | 22N | 115.4W | NW | 8 (7) | 985 (29.09) | 75 (65) |
| 15 | 0900 FRI AUG 31 | Hurricane Ileana | 21.8N | 114.8W | NW | 7 (6) | 985 (29.09) | 75 (65) |
| 14 | 0300 FRI AUG 31 | Hurricane Ileana | 21.2N | 114.2W | NNW | 6 (5) | 976 (28.82) | 85 (74) |
| 13 | 2100 THU AUG 30 | Hurricane Ileana | 20.5N | 114.1W | NW | 6 (5) | 979 (28.91) | 85 (74) |
| 12 | 1500 THU AUG 30 | Hurricane Ileana | 20.2N | 113.7W | NW | 8 (7) | 983 (29.03) | 80 (69) |
| 11 | 0900 THU AUG 30 | Hurricane Ileana | 19.7N | 113.5W | NW | 8 (7) | 987 (29.15) | 75 (65) |
| 10 | 0300 THU AUG 30 | Hurricane Ileana | 19.1N | 113.1W | NW | 9 (8) | 987 (29.15) | 75 (65) |
| 9 | 2100 WED AUG 29 | Tropical Storm Ileana | 18.5N | 113W | NW | 8 (7) | 991 (29.26) | 70 (61) |
| 8 | 1500 WED AUG 29 | Tropical Storm Ileana | 18.2N | 112.6W | NW | 10 (9) | 991 (29.26) | 70 (61) |
| 7 | 0900 WED AUG 29 | Tropical Storm Ileana | 17.6N | 111.8W | NW | 9 (8) | 995 (29.38) | 65 (56) |
| 6 | 0300 WED AUG 29 | Tropical Storm Ileana | 17N | 111.1W | NW | 10 (9) | 997 (29.44) | 60 (52) |
| 5 | 2100 TUE AUG 28 | Tropical Storm Ileana | 16.3N | 110.7W | WNW | 10 (9) | 999 (29.5) | 50 (43) |
| 4 | 1500 TUE AUG 28 | Tropical Storm Ileana | 16N | 109.8W | WNW | 9 (8) | 999 (29.5) | 50 (43) |
| 3 | 0900 TUE AUG 28 | Tropical Storm Ileana | 15.5N | 108.6W | WNW | 12 (10) | 1000 (29.53) | 45 (39) |
| 2 | 0300 TUE AUG 28 | Tropical Storm Ileana | 15.5N | 107.7W | WNW | 12 (10) | 1000 (29.53) | 45 (39) |
| 1 | 2100 MON AUG 27 | Tropical Depression Nine-E | 15.1N | 107W | WNW | 13 (11) | 1006 (29.71) | 35 (30) |