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    Please note that we are in a beta launch of this website. During the beta phase, our website search may act unpredictably until the website stabilizes.

Contact Us

Contact Us

User Services and general information

Email: nsidc@nsidc.org
Phone: +1 303.492.6199

Members of the media

press@nsidc.org or
+1 303.492.1497

Make sure to visit our For the media page to check out our media resources.

Mailing address

National Snow and Ice Data Center
University of Colorado
Boulder, CO 80309-0449 USA

We strive to acknowledge all correspondence within one working day. We are open from 9:00 A.M. to 5:00 P.M., U.S. Mountain Time, Monday through Friday, excluding U.S. holidays.