The Tropical South Atlantic Index is Anomaly of the average of the monthly SST from Eq-20S and 10E-30W. GISST and NOAA OI 1x1 datasets are used to create the index. Climatology is 1951-2000.
NASA Goddard Space Flight Center
Global Change Master Directory
City:
Greenbelt
Province or State:
Maryland
Postal Code:
20771
Country:
USA
Publications/References
Enfield, D.B., A.M. Mestas, D.A. Mayer, and L. Cid-Serrano (1999), How ubiquitous is the dipole relationship in tropical Atlantic sea surface temperatures?, JGR-O, 104, 7841-7848