| Date | Wind Direction | Sulfate concentracion (µEq∙l−1) |
| January 1 | N: Cold Front Event | 131 |
| October 20 | N-NE: Cold Front Event | 127 |
| December 5 | N-NW: Cold Front Event | 119 |
| August 7 | E-NE: Tropical Wave Event | 86 |
| August 21 | E-SE: Hurrican Danny | 112 |
| August 31 | E-NE: Tropical Wave Event | 99 |