Note: A comparison of the Pacific sea surface temperature anomaly during the El Nino of 1982-1983 with that of 1997-1998, as measured by NOAA AVHRR. Data Collected: 1982/01/01-1983/12/31, 1997/01/01-1998/06/30. Animator: Greg Shirah (NASA/GSFC). Scientist: Antonio Busalacchi (NASA/GSFC). Platforms/Sensors/Data Sets: NOAA-14/AVHRR, NOAA-7/AVHRR, NOAA-7/AVHRR/NCEP Sea Surface Temperature Anomaly, NOAA-14/AVHRR/NCEP Sea Surface Temperature Anomaly.