Sea Ice Prediction Network

Networking scientists and stakeholders to improve sea ice prediction in a changing Arctic

Sea Ice Prediction Network


Request for Input

This image compares differences in ice-covered areas between September 17, 2014, the date of this year’s minimum, and last year’s minimum, September 13, 2013.
25 November 2014

Request for Input: Draft Post-Season Report. The 2014 Sea Ice Outlook (SIO) Action Team invites community comment on its draft post-season report. This draft includes the main post-season analysis and discussion points. Following input, further development, and editing the SIO Action Team aims to share a final draft with the larger community during the 2014 American Geophysical Union Fall Meetings 14-19 December. Comments from the Arctic sea ice community on the analysis and discussion sections as well as suggestions on how to help improve sea-ice forecasts are welcome. Please send comments to Betsy Turner-Bogren (betsy [at] arcus [dot] org) by Wednesday, 3 December 2014. The report is online and available to be downloaded as a PDF or Microsoft Word document here.

Sea Ice Presentations at AGU

Sea Ice Presentations at AGU
16 November 2014

Going to the AGU Fall Meeting in San Francisco next month? Overwhelmed by the science program and not sure what presentations to see? We’ve got an online schedule of sea ice-related talks and posters to help!

SIPN Webinar Archive

Sun bounces off of the sea ice on a clear sunny day in the Arctic. Aboard the USCGC Polar Sea icebreaker in the Beaufort Sea.
20 October 2014

An archive of the Sea Ice Outlook: Post-Season Discussion webinar, held on 9 October 2014, is now available. The webinar, hosted by the Sea Ice Prediction Network (SIPN), focused on post-season analysis and discussion of the 2014 Sea Ice Outlook (SIO) and provided a venue for discussion of the 2014 SIO, including processes that influenced sea ice melt this year and a review of the differing approaches to predicting the sea ice minimum extent.

Photo by Jeff Peneston (PolarTREC 2008/2009), Courtesy of ARCUSPhoto by Jeff Peneston (PolarTREC 2008/2009), Courtesy of ARCUS


  • Decline in the extent and thickness of Arctic sea ice is an active area of scientific effort and one with significant implications for ecosystems and communities in the Arctic and globally.

  • Forecasting for seasonal timescales (i.e., the summer and into fall) is of particular interest to many stakeholders since many activities that take place in the arctic are planned over the summer months, and many species are sensitive to the behavior of summer sea ice.

  • However, seasonal forecasting is particularly challenging due to the variable nature of weather and ocean behavior over that timescale as well as current limits to data and modeling capabilities.

  • SIPN builds and expands on the Sea Ice Outlook project.

The Sea Ice Prediction Network (SIPN)—to be launched over the fall 2013—will develop a collaborative network of scientists and stakeholders to advance research on sea ice prediction and communicate sea ice knowledge and tools.

Project Objectives

  1. Coordinate and evaluate activities to predict sea ice
  2. Integrate, assess and guide observations
  3. Synthesize predictions and observations
  4. Disseminate predictions and engage key stakeholders

Project Summary from original proposal (PDF - 76 KB)

Mailing List

To receive announcements about SIPN, subscribe to our email list here.
We will be developing this website and announcing activities in the coming months.

Join the Network

We are also inviting project collaborators and network participants at this time. Action Teams will be formed around the project objectives and will provide opportunities for collaboration. If you are interested in participating in the network—through participation in an action team, modeling/prediction activities, as a data provider, or as a stakeholder—you can join the network by emailing any member of the Network Team or by filling out the interest form at the bottom of this page.

Join the Network!

Network Leadership Team