| 11 | 2100 FRI AUG 28 | Post-Tropical Cyclone Hernan | 23.2N | 110.1W | W | 14 (12) | 1008 (29.77) | 30 (26) |
| 10 | 1500 FRI AUG 28 | Tropical Depression Hernan | 23.4N | 109.1W | WNW | 21 (18) | 1006 (29.71) | 35 (30) |
| 9 | 0900 FRI AUG 28 | Tropical Storm Hernan | 22.7N | 107.3W | NW | 14 (12) | 1004 (29.65) | 40 (35) |
| 8 | 0300 FRI AUG 28 | Tropical Storm Hernan | 20.5N | 107W | NNW | 8 (7) | 1004 (29.65) | 40 (35) |
| 7 | 2100 THU AUG 27 | Tropical Storm Hernan | 19.6N | 106.5W | NW | 6 (5) | 1004 (29.65) | 40 (35) |
| 6 | 1500 THU AUG 27 | Tropical Storm Hernan | 19.1N | 106.2W | NNW | 5 (4) | 1001 (29.56) | 45 (39) |
| 5 | 0900 THU AUG 27 | Tropical Storm Hernan | 18.6N | 106W | N | 5 (4) | 1001 (29.56) | 45 (39) |
| 4 | 0300 THU AUG 27 | Tropical Storm Hernan | 18.3N | 105.8W | N | 6 (5) | 1004 (29.65) | 40 (35) |
| 2 | 1500 WED AUG 26 | Tropical Depression Thirteen-E | 17.3N | 106.1W | ENE | 2 (2) | 1006 (29.71) | 35 (30) |
| 3 | 1500 WED AUG 26 | Tropical Depression Thirteen-E | 17.3N | 106.1W | ENE | 2 (2) | 1006 (29.71) | 35 (30) |
| 1 | 0900 WED AUG 26 | Tropical Depression Thirteen-E | 17.5N | 106.7W | NNE | 5 (4) | 1006 (29.71) | 35 (30) |