Geomagnetic Range index using data from multiple observatories - Mayaud 1948

The Deep Space Climate ObserVatoRy (DSCOVR) satellite is a NOAA operated asset at the first Lagrange (L1) point. The primary space weather instrument is the PlasMag suite. PlasMag includes a fluxgate magnetometer (MAG) that measures the local magnetic field, and a Faraday Cup (FC) that measures the solar wind bulk properties (wind speed, density and temperature). The PlasMag solar wind data are essential inputs for the forecasts and nowcasts provided to SWPC customers. The PlasMag data are also available to scientists for sensor cal/val and for research purposes. DSCOVR was launched on Feb. 11, 2015, so all data present in the Archive from earlier dates are data used for ground testing, and do not represent the space environment. DSCOVR became operational on July 27, 2016. End Of Life (EOL) is anticipated to be December 2019. NCEI plans to receive data until EOL, and will continue to archive the data in accordance with Data Center policies.

This data collection consists of archived Space Weather Follow On (SWFO) Auxiliary data from the Geostationary Operational Environmental Satellite 19 (GOES-19). The archival process includes 1 daily file in the NetCDF format. GOES-19 launched in late April 2024. Other products available are auxiliary files (pkt-l0_g19, orb-pr_g19, and sc-att_g19); CCOR1 files (ccor1-l0a_g19, ccor1-l0b_g19, ccor1-l1a_g19, ccor1-l1b_g19, and ccor1-l2_g19); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_ccor1-l1a_g19, sci_ccor1-l1b_g19, sci_ccor1-l2_g19, sci_ccor1-l3_g19, sci_ccor1-dm_g19, and sci_ccor1-mm_g19).

Collection includes a variety of space weather datasets from the National Oceanic and Atmospheric Administration and from the World Data Service for Geophysics, Boulder.

This data collection consists of archived Space Weather Follow On (SWFO) Level 0b data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational Environmental Satellite 19 (GOES-19). The archival process includes daily files. The CCOR-1 instrument generates 96 files per day per level in one tar file that contains FITS. These data are produced by the CCOR-1 instrument aboard the GOES-19 spacecraft. The instrument observes broadband optical light that is scattered from coronal electrons and heliospheric dust. GOES-19 launched in late April 2024. Other products available are auxiliary files (pkt-l0_g19, orb-pr_g19, and sc-att_g19); CCOR1 files (ccor1-l0a_g19, ccor1-l1a_g19, ccor1-l1b_g19, ccor1-l2_g19, and ccor1-l3_g19); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_ccor1-l1a_g19, sci_ccor1-l1b_g19, sci_ccor1-l2_g19, sci_ccor1-l3_g19, sci_ccor1-dm_g19, and sci_ccor1-mm_g19).

This data collection consists of archived Space Weather Follow On (SWFO) Level 0a data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational Environmental Satellite 19 (GOES-19). The archival process includes daily files. The CCOR-1 instrument generates 96 files per day per level in one tar file that contains FITS. These data are produced by the CCOR-1 instrument aboard the GOES-19 spacecraft. The instrument observes broadband optical light that is scattered from coronal electrons and heliospheric dust. GOES-19 launched in late April 2024. Other products available are auxiliary files (pkt-l0_g19, orb-pr_g19, and sc-att_g19); CCOR1 files (ccor1-l0b_g19, ccor1-l1a_g19, ccor1-l1b_g19, ccor1-l2_g19, and ccor1-l3_g19); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_ccor1-l1a_g19, sci_ccor1-l1b_g19, sci_ccor1-l2_g19, sci_ccor1-l3_g19, sci_ccor1-dm_g19, and sci_ccor1-mm_g19).

This data collection consists of archived Space Weather Follow On Lagrange 1 (SOL-1) Level 0b data from the Magnetometer (MAG). The archival process includes daily files. The MAG instrument generates 1 daily file per level in the netCDF-4 format. These data are produced by the MAG instrument aboard the SOL-1 spacecraft. MAG monitors the interplanetary magnetic field for abrupt changes which can result from interplanetary shocks, coronal mass ejections, corotating interaction regions or high speed solar wind that can result in geomagnetic storms that are harmful to life and technology. SOL-1 will launch in 2025. Other products available are auxiliary files (frm-rt-l0_sol1, frm-st-l0_sol1, pkt-l0_sol1, orb-pr_sol1, sc-att_sol1); MAG files (mag-l1a_sol1, mag-l1b_sol1, mag-l2_sol1, mag-l3-avg1m_sol1, and mag-l3-avg1s_sol1); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_mag-l1a_sol1, sci_mag-l1b_sol1, sci_mag-l2_sol1, sci_mag-l3-avg1m_sol1, and sci_mag-l3-avg1s_sol1).

The geomagnetic aa index provides a long climatology of global geomagnetic activity using 2 antipodal observatories at Greenwich and Melbourne- IAGA Bulletin 37, 1975 p. 128

This data collection consists of archived Space Weather Follow On (SWFO) Level 3 data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational Environmental Satellite 19 (GOES-19). The archival process includes daily files. The CCOR-1 instrument generates 96 files per day per level in one tar file that contains FITS. These data are produced by the CCOR-1 instrument aboard the GOES-19 spacecraft. The instrument observes broadband optical light that is scattered from coronal electrons and heliospheric dust. GOES-19 launched in late April 2024. Other products available are auxiliary files (pkt-l0_g19, orb-pr_g19, and sc-att_g19); CCOR1 files (ccor1-l0a_g19, ccor1-l0b_g19, ccor1-l1a_g19, ccor1-l1b_g19, and ccor1-l2_g19); and, National Centers for Environmental Data (NCEI) Retrospective Science products (sci_ccor1-l1a_g19, sci_ccor1-l1b_g19, sci_ccor1-l2_g19, sci_ccor1-l3_g19, sci_ccor1-dm_g19, and sci_ccor1-mm_g19).