EL NIÑO / LA NIÑA RESOURCE PAGE

Jan Null, CCM
Golden Gate Weather Services

March 2026

Current Data & Analyses Advisories & Forecasts California/US Studies Background ENSO Related Blog Posts

Relative Oceanic Nino Index (RONI)
 Latest ENSO Advisory,
SST Prognostic Discussion
 El Niño and California Precipitation: By the Numbers
March 2026
Misconceptions of El Niño and La Niña
April 2023
ENSO Indices
PPacific Decadel Oscillation (PDO))
ENSO Longitude Index (ELI)
Multivariate ENSO Index (MEI)
Weekly Long-Lead Briefing La Niña and California Precipitation: By the Numbers
March 2026
IRI Top Misconceptions about El Niño El Niño Background articles
 SST Anomalies by Nino Regions CPC/IRI ENSO Model Predictions 
ENSO Dashboard
US Winter ENSO Anomolies
El Niño Precip,
Temp

La Niña Precip, Temp
 ENSO Glossary  Warm California Coastal Water NOT from El Niño
Pacific SST Anomaly, Animated, Global, NASA State of Ocean NOAA State of the Ocean   Nino 3.4 Plume Fcsts: NOAA, NASA, ECMWF, UKMO, BOM, JMA   NOAA El Niño Theme Page ARCHIVE of All Blog Posts
 Real-time TAO Buoy Data Display NOAA 3 Month SST Forecasts  E\ENSO-Related US
W
inter Precipitation Climatologies

 -  August 2024
 NOAA La Niña Theme Page   
 SST Cross Section  Australia BOM ENSO Forecasts 

El Niño & La Niña...Are They Related to  California Flooding? 4/2023)

UCAR ENSO Page   
 NASA JPL Pacific Imagery
EU Climate Pulse
 CPC Monthly Outlook, Seasonal Outlooks   Comparative El Niño and La Niña US Climatology (1997-1998 to 2017-2018) Differences Between 2015-16 El Niño
and Previous
 
Strong and Very Strong  Events
(03/16)
ENSO-Related US
Winter Precipitation Climatologies

 - 
August 2024
CPC ENSO Indices   October Comparative Weak/Moderate El Niño California Seasonal Rainfall Reanalysis of Strong and Very Strong El Niño Circulation Patterns (10/15)  


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