NCEI products and services are now available. Many data products continue to be updated as a result of the outage caused by Hurricane Helene. We apologize for any inconvenience.

Arctic

Access Tools

Arctic Oscillation

Information on the Arctic Oscillation (AO), a large scale model of climate variability also reffered to as the Northern Hemisphere Model.

Launch AO Application

Products

Arctic Report Card
Distributed Biological Observatory – Northern Chukchi Integrated Study (DBO-NCIS)
Ecosystems and Fisheries-Oceanography Coordinated investigations
Glacier Photograph Collection
Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 2
IMS Daily Northern Hemisphere Snow and Ice Analysis
International Arctic Buoy Program (IABP)
Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH), Version 1
Sea Ice Concentration CDR

Sea Ice Index, Version 3
Sea Ice Mass Balance Buoy (SIMB) 3 Data
The Distributed Biological Observatory (DBO)-Northern Chukchi Integrated Study (NCIS)
Thermodynamic Processes and Forecasting in the Coupled Ocean-Ice Atmosphere System
U.S. National Ice Center Arctic and Antarctic Sea Ice Concentration and Climatologies in Gridded Format, Version 1
US Arctic Observing Network Value Tree Assessment Tool
WHOI Ice Tethered Profilers (ITP)
World Glacier Inventory (WGI)