Data

Active Stations

Station NameStation CodeLatitudeLongitudeElevation (m)
Alert, NWT, CanadaALT82.3 °N62.3 °W210
Barrow, AlaskaBRW71.3 °N156.8 °W3
Cold Bay, AlaskaCBA55 °N163 °W42
La Jolla Pier, CaliforniaLJO32.9 °N117.3 °W10
Mauna Loa Observatory, HawaiiMLO19.5 °N155.6 °W3397
Cape Kumukahi, HawaiiKUM19.5 °N154.8 °W3
American SamoaSAM14.5 °S170 °W30
Cape Grim, AustraliaCGO41 °S150 °E91
Palmer Station, AntarcticaPSA65 °S64 °W2835
South Pole, AntarcticaSPO90 °S0 °E2810

Legacy Stations

Station NameStation CodeLatitudeLongitudeElevation (m)
Macquarie IslandMCQ54 °S159 °E94
Niwot RidgeNWR40 °N105 °W3749

Data sharing policy

The data and graphics on this website are made freely available, with the understanding that appropriate credit will be given. For applications supporting peer-reviewed scientific publications, coauthorship may sometimes be appropriate. An example would be if an important result or conclusion depends on this product, such as the first account of a previously unreported phenomenon. Ethical usage requires disclosing intentions at early stages of the work in order to avoid duplicating ongoing studies at Scripps. For applications where coauthorship is not needed, which includes all applications outside of the peer-reviewed scientific literature, it is sufficient to acknowledge the Scripps CO2 program as the source.Please direct queries to Ralph Keeling (rkeeling@ucsd.edu)