Tropical Depression Nine was a tropical depression that did not reach tropical storm status during the 1989 Atlantic hurricane season. The depression never affected land, having dissipated only two days after it developed.

The depression caused no damage and no deaths.

TD9 on August 28
FormationAugust 28, 1989
Dissipation August 30, 1989
Highest winds 35 mph
Lowest pressure Unknown
Deaths None
Damages None
Areas affectedNone
Part of the 1989 Atlantic hurricane season

Meteorological History

A tropical wave, which had exited the coast of Africa earlier in the month, developed into a tropical depression on August 26 while located about 790 kilometers east of Barbados. On August 28, reconnaissance aircraft was unable to find a closed circulation within the wave, and consequently, the cyclone is deemed to have dissipated on this day. The weakening was apparently caused by strong vertical wind shear removing the low-level center from the deep convection.

See also


External links

1989 Atlantic hurricane season

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