NCEI in Asheville has been significantly impacted by Hurricane Helene. We are working to resolve these issues as soon as possible. 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)