National Hurricane Center

“ Over the next 24 h, the depression moved over the warm waters of the Gulf Stream and produced intermittent bursts of deep convection as it was steered northeastward and then east-northeastward between an Atlantic subtropical ridge and a deep mid- to upper-level trough over eastern North America. By 29 May, westerly vertical shear increased, and the depression was unable to generate persistent deep convection once its center moved over colder waters north of the Gulf Stream. ”

“ It is therefore assumed that Andres was stronger at 0600 UTC and 1200 UTC when the cyclone appeared more organized in satellite imagery.
It is possible that Andres produced tropical-storm-force winds along a portion of the southwestern coast of Mexico. However, no sustained tropical-storm-force wind measurements from land-based observing sites were received. The highest sustained wind recorded at a land-based station was 30 kt with a gust to 40 kt at Manzanillo late on 23 June. There were no reliable ship reports of winds of tropical storm force received in association with Andres. ”

“ Andres was responsible for one death in Mexico. A man drowned while fishing in rough seas near Tecpan de Galeana, between Acapulco and Zihuatanejo. Press reports indicate that damage along the southwestern coast of Mexico was minimal. Heavy rainfall from Andres and its precursor disturbance flooded homes in a portion of Acapulco, which resulted in the evacuation of about 200 people. ”