Ocean Circulation Group
USF College of Marine Science
















The nowcast/forecast system and other analyses/data are research products under development. No warranty is made, expressed or implied, regarding accuracy, or regarding the suitability for any particular application. All rights reserved University of South Florida, Ocean Circulation Group. Copyright University of South Florida 2010


Drifter Locations

Deployment 1: Drifter ID's; 87795, 87796, 87797, 87798, 87799 CG-38898
Deployment 2: Drifter ID's; 87803, 87806, 87800
Deployment 3: Drifter ID's; 87801, 87802, 87804, 87805, 87812, 87814
NEFSC drifters deployed by OCG: Drifter ID's; 327596, 329736
Deployment 4: Drifter ID's; 87809, 87811
Deployment 5: Drifter ID's; 87794, 87807
Deployment 6: Drifter ID's; 100450, 100451, 100452
CG Drifter Id's: 36445, 38649, 38672, 38677, 38684, 38729, 38736, 38740, 43040, 43120, 43279, 43285, 43166, 43442, 38876, 39036, 38938, 38903, 38887, 38836, 38695, 38808, 38722, 39005, 38955, 38912, 43290, 43176, 43472, 38653

Markers on map indicate deployment start locations. Click on marker for drifter id, start date/time, and initial latitude and longitude. In some cases it is necessary to zoom in to see overlapping markers.

Beginning in May 2010, and in response to the Deepwater Horizon oil spill, the Ocean Circulation Group (OCG) at the USF College of Marine Science (CMS-USF) has deployed surface drifters in and around the Loop Current and on the West Florida Continental Shelf (WFS). The intent of these deployments are to assist in monitoring the evolution of the Loop Current and its eddies and how they are interacting with the West Florida Shelf and to observe surface water movements on the WFS itself. This information is also useful in gauging the behaviors of hydrodynamic models used in tracking the oil spill. Six drifters were initially deployed during the R/V Bellows 19-24 May cruise in a joint effort between the OCG and Optical Oceanography Laboratory at the CMS-USF, FDEP, USCG, and FWC/FWRI. Three additional drifters were deployed during the R/V Weatherbird II 2-14 June cruise by the CMS-USF Ocean Circulation Group assisted by the Florida Institute of Technology (FIT). During the most recent R/V Weatherbird II cruise, 22-25 June, nine additional drifters were deployed in a joint effort by the OCG-CMS-USF, Woods Hole Oceanographic Institution (WHOI) and the Northeast Fisheries Science Center (NEFSC).

This map shows the tracks of all OCG and Coast Guard drifters currently deployed in the Gulf of Mexico. Also included are tracks of drifters that have recently stopped transmitting or have run aground. Additional data for this map was provided by the Coast Guard.

Drifter Main

View a map of all currently active OCG and NEFSC drifters deployed in the Gulf of Mexico.

View a map of all currently active OCG and NAVO drifters deployed in the Gulf of Mexico.

Drifter Data Citation Information

University of South Florida