Méndez Tejeda Rafael

Atmospheric Sciences Laboratory, University of Puerto Rico at Carolina, PO Box 4800, Carolina, PR 00984

Richards Ronald T.

School of Natural Science and Technology, Universidad del Turabo, Gurabo, Puerto Rico, PO Box 3030, Gurabo, PR 00725
School of Science and Technology, Universidad del Este, Carolina, Puerto Rico Carr. #190 km 1.8 Carolina, PR 00983

Emiliano Anastacio

School of Natural Science and Technology, Universidad del Turabo, Gurabo, Puerto Rico, PO Box 3030, Gurabo, PR 00725