E Trop Pacific Ocean
Costa Rica
Guanacaste
2 mi NW of Cape Velas
18Apr1963
1900
10º22.8’N - 085º53.6’W
10.380, -85.893
-
surface
10 fms
UCLA W63-149
dipnet; nite lite
H Fierstine
77.5ºF
sand
moderate