---
- caption: September Arctic sea ice extent in million square miles.
  chapter_identifier: ~
  href: https://data.globalchange.gov/report/indicator-arctic-sea-ice-extent-2021/table/indicator-arctic-sea-ice-extent-2021.yaml
  identifier: indicator-arctic-sea-ice-extent-2021
  ordinal: 1
  report_identifier: indicator-arctic-sea-ice-extent-2021
  title: Arctic Sea Ice Extent
  uri: /report/indicator-arctic-sea-ice-extent-2021/table/indicator-arctic-sea-ice-extent-2021
  url: ~