El Niño Southern Oscillation (ENSO)

ENSO Theme Page (NOAA PMEL)

SSTs (NOAA ESRL PDS Map Room)
7-day [mean] [anomaly] 30-day [mean] [anomaly] 90-day [mean] [anomaly]

SST animations
[weekly] [seasonal] [annual]

Hovmöller Plots
[tropical SSTs (40E-80W)] [eastern and western Pacific zonal means]

CPC ENSO (NOAA CPC)

ENSO Information Page (NOAA ESRL PSD)
[ENSO Response Comparison Plots] [Multivariate ENSO Index]

Teleconnection patterns and climate indices
[NCAR CAS Climate Indices (NCAR)] [CPC NH teleconnection pattern maps and indices (CPC)]
[CPC Monthly atmospheric and SST indices (CPC)]

Intraseasonal oscillations

CPC Monitoring (NOAA CPC)

ESRL PSD MJO Research (NOAA ESRL PSD (CDC))
[Research page] [Primer]