NOAA / CPC sources/ Independent ENSO observations & context.
PUBLISHER

About ENSOLens.

An independent climate data and context project.

Who publishes this site

ENSOLens is independently operated by the same publisher as Hurricane Tracker at hurricanetracker.cc. It is not affiliated with NOAA, CPC, or any government agency. ENSOLens is responsible for this site's presentation, source processing, and editorial context; NOAA and CPC remain the original sources of the official observations and forecasts.

Editorial standards

We distinguish observations, official outlooks, and historical context. Source dates remain visible, comparisons refer to the same target season, and unverified values are not substituted for official data. Failed source checks retain the last validated values with a visible notice. Material data corrections follow the revised source publication.

Read the sources and methodology for index definitions and update handling. This site provides general climate information. Use official local forecasts and warnings for decisions about immediate weather hazards.

Contact & corrections

A dedicated contact mailbox is being set up. Contact details will be published here after delivery has been verified.

Publisher information updated October 20, 2026. Privacy policy