| 9 | 2100 THU NOV 19 | Post-Tropical Cyclone Polo | 16.9N | 121.3W | W | 12 (10) | 1007 (29.74) | 35 (30) |
| 8 | 1500 THU NOV 19 | Tropical Depression Polo | 17.1N | 120.3W | W | 12 (10) | 1007 (29.74) | 35 (30) |
| 7 | 0900 THU NOV 19 | Tropical Storm Polo | 17.1N | 119.3W | W | 12 (10) | 1005 (29.68) | 40 (35) |
| 6 | 0300 THU NOV 19 | Tropical Storm Polo | 16.9N | 118.3W | WNW | 13 (11) | 1004 (29.65) | 45 (39) |
| 5 | 2100 WED NOV 18 | Tropical Storm Polo | 16.5N | 117.2W | WNW | 12 (10) | 1004 (29.65) | 45 (39) |
| 4 | 1500 WED NOV 18 | Tropical Storm Polo | 16.3N | 116W | WNW | 12 (10) | 1004 (29.65) | 45 (39) |
| 4 | 1500 WED NOV 18 | Tropical Storm Polo | 16.3N | 116W | WNW | 12 (10) | 1004 (29.65) | 45 (39) |
| 3 | 0900 WED NOV 18 | Tropical Depression Twenty-One-E | 15.7N | 115.2W | WNW | 12 (10) | 1007 (29.74) | 35 (30) |
| 2 | 0300 WED NOV 18 | Tropical Depression Twenty-One-E | 15.5N | 114.3W | WNW | 12 (10) | 1007 (29.74) | 35 (30) |
| 1 | 2100 TUE NOV 17 | Tropical Depression Twenty-One-E | 15.2N | 113.3W | WNW | 12 (10) | 1007 (29.74) | 35 (30) |