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

Your visit, with less data.

Effective October 20, 2026.

Website requests

ENSOLens does not currently use advertising, visitor analytics, accounts, contact forms, or tracking cookies. Fonts and dashboard assets are served with the website. NOAA data is retrieved by our server; viewing the dashboard does not require your browser to request NOAA data directly.

The website is hosted on Cloudflare. Cloudflare processes request information, which may include your IP address, requested URL, device or browser information, and timestamps, to deliver and secure the website. Technical request and error logs may be available to the operator for troubleshooting. We do not sell visitor data or use technical logs for advertising.

External links & email

Following a link to NOAA, Hurricane Tracker, or another site sends you to that site's own privacy practices. If you email a published contact address, your email service and the receiving mail provider process the message. Please avoid sending sensitive personal information. Messages are used to address the inquiry and kept only as needed for that purpose.

Questions & changes

Publisher and available contact details appear on the About & contact page. Changes to this policy will be dated on this page.