| 23 | 1500 SUN JUN 22 | Tropical Depression Blanca | 16N | 104.8W | E | 2 (2) | 1008 (29.77) | 23 (20) |
| 22 | 0900 SUN JUN 22 | Tropical Depression Blanca | 15.8N | 105.2W | E | 2 (2) | 1010 (29.83) | 29 (25) |
| 21 | 0300 SUN JUN 22 | Tropical Depression Blanca | 15.6N | 105.7W | STNRY | 0 (0) | 1009 (29.8) | 29 (25) |
| 20 | 2100 SAT JUN 21 | Tropical Depression Blanca | 15.5N | 106W | STNRY | 0 (0) | 1008 (29.77) | 29 (25) |
| 19 | 1500 SAT JUN 21 | Tropical Depression Blanca | 15.5N | 106.1W | STNRY | 0 (0) | 1008 (29.77) | 29 (25) |
| 18 | 0900 SAT JUN 21 | Tropical Depression Blanca | 15.3N | 106.8W | W | 2 (2) | 1007 (29.74) | 29 (25) |
| 17 | 0300 SAT JUN 21 | Tropical Depression Blanca | 15.3N | 106.4W | WSW | 3 (3) | 1006 (29.71) | 29 (25) |
| 16 | 2100 FRI JUN 20 | Tropical Depression Blanca | 15.5N | 106.1W | STNRY | 0 (0) | 1006 (29.71) | 34 (30) |
| 15 | 1500 FRI JUN 20 | Tropical Storm Blanca | 15.5N | 106W | W | 3 (3) | 1004 (29.65) | 40 (35) |
| 14 | 0900 FRI JUN 20 | Tropical Storm Blanca | 15.6N | 105.9W | W | 3 (3) | 1004 (29.65) | 40 (35) |
| 13 | 0300 FRI JUN 20 | Tropical Storm Blanca | 15.8N | 105.2W | SW | 3 (3) | 1002 (29.59) | 46 (40) |
| 12 | 2100 THU JUN 19 | Tropical Storm Blanca | 16.1N | 104.9W | SW | 2 (2) | 1000 (29.53) | 52 (45) |
| 11 | 1500 THU JUN 19 | Tropical Storm Blanca | 16.4N | 104.6W | STNRY | 0 (0) | 1000 (29.53) | 52 (45) |
| 10 | 0900 THU JUN 19 | Tropical Storm Blanca | 16.5N | 104.6W | STNRY | 0 (0) | 1000 (29.53) | 52 (45) |
| 9 | 0300 THU JUN 19 | Tropical Storm Blanca | 16.7N | 104.8W | W | 3 (3) | 997 (29.44) | 63 (55) |
| 8 | 2100 WED JUN 18 | Tropical Storm Blanca | 16.8N | 104.5W | WNW | 2 (2) | 997 (29.44) | 58 (50) |
| 7 | 1500 WED JUN 18 | Tropical Storm Blanca | 16.8N | 104W | NW | 2 (2) | 1000 (29.53) | 52 (45) |
| 6 | 0900 WED JUN 18 | Tropical Storm Blanca | 16.6N | 103.8W | STNRY | 0 (0) | 1000 (29.53) | 52 (45) |
| 5 | 0300 WED JUN 18 | Tropical Storm Blanca | 16.6N | 103.8W | WNW | 2 (2) | 1000 (29.53) | 52 (45) |
| 4 | 2100 TUE JUN 17 | Tropical Storm Blanca | 16.7N | 103.6W | NNW | 2 (2) | 1001 (29.56) | 46 (40) |
| 3 | 1500 TUE JUN 17 | Tropical Depression Two-E | 16.6N | 103.3W | STNRY | 0 (0) | 1004 (29.65) | 34 (30) |
| 2 | 0900 TUE JUN 17 | Tropical Depression Two-E | 17.1N | 103.6W | NNW | 6 (5) | 1006 (29.71) | 34 (30) |
| 1 | 0300 TUE JUN 17 | Tropical Depression Two-E | 16.5N | 103.1W | N | 5 (4) | 1007 (29.74) | 29 (25) |