Report of the 15th session of the CLIVAR/WCRP Working Group on Coupled Modelling (WGCM), 19-21 October 2011, NCAR, Boulder, CO, USA

International CLIVAR Project Office

来源: NERC Open Research Archive

【 摘 要 】

This bulletin contains the monthly preliminary observatory results, published to meet the needs of all users of geomagnetic data. Magnetic observatory data are presented as a series of plots of one-minute, hourly and daily values, followed by a table of monthly values. The operation of the observatory and presentation of data are described in the introduction.