| 12 | 1500 TUE MAY 22 | Post-Tropical Cyclone Alberto | 33.1N | 74W | NE | 17 (15) | 1008 (29.77) | 35 (30) |
| 11 | 0900 TUE MAY 22 | Tropical Depression Alberto | 32N | 75.5W | NE | 15 (13) | 1008 (29.77) | 35 (30) |
| 10 | 0300 TUE MAY 22 | Tropical Depression Alberto | 30.9N | 76.5W | ENE | 13 (11) | 1008 (29.77) | 35 (30) |
| 9 | 2100 MON MAY 21 | Tropical Storm Alberto | 30.5N | 77.9W | E | 8 (7) | 1006 (29.71) | 40 (35) |
| 8 | 1500 MON MAY 21 | Tropical Storm Alberto | 30.4N | 78.8W | E | 7 (6) | 1007 (29.74) | 40 (35) |
| 7 | 0900 MON MAY 21 | Tropical Storm Alberto | 30.4N | 79.7W | SSE | 5 (4) | 1007 (29.74) | 40 (35) |
| 6 | 0300 MON MAY 21 | Tropical Storm Alberto | 30.5N | 80.1W | S | 5 (4) | 1007 (29.74) | 40 (35) |
| 5 | 2100 SUN MAY 20 | Tropical Storm Alberto | 30.9N | 80W | SW | 6 (5) | 1006 (29.71) | 45 (39) |
| 4A | 1800 SUN MAY 20 | Tropical Storm Alberto | 31.3N | 79.9W | WSW | 6 (5) | 1000 (29.53) | 45 (39) |
| 4 | 1500 SUN MAY 20 | Tropical Storm Alberto | 31.5N | 79.7W | WSW | 6 (5) | 1000 (29.53) | 45 (39) |
| 3A | 1200 SUN MAY 20 | Tropical Storm Alberto | 31.7N | 79.3W | WSW | 6 (5) | 998 (29.47) | 50 (43) |
| 3 | 0900 SUN MAY 20 | Tropical Storm Alberto | 31.7N | 78.9W | WSW | 6 (5) | 998 (29.47) | 50 (43) |
| 2A | 0600 SUN MAY 20 | Tropical Storm Alberto | 31.8N | 78.8W | SW | 6 (5) | 998 (29.47) | 50 (43) |
| 2 | 0300 SUN MAY 20 | Tropical Storm Alberto | 31.8N | 78.5W | SW | 6 (5) | 998 (29.47) | 50 (43) |
| 1 | 2100 SAT MAY 19 | Tropical Storm Alberto | 32.2N | 77.7W | SW | 3 (3) | 1007 (29.74) | 45 (39) |