supermag.jhuapl.eduSuperMAG

Indices Download Data Line Plots Polar Plots Movies ProductsWarning! The site is dependent on features of modern web browsers and will not work in Internet Explorer 8 or earlier. Name: Username: Email: Affiliation: Security Code: → Email Registration: Security Code: Global magnetic field observations and products made possible by the contributors. THEMIS ICESTAR MAGDAS IMAGE BAS IZMIRAN MAGSTAR AMBER CARISMA DTU Space BOM SWS GFZ RapidMAG MEASURE PENGUin BCMT SEGMA Tromsø MIST IUGONET Geoscience Australia CANMOS EMMA SAMNET INTERMAGNET USGS AUTUMN GIMA LISN ULTIMA AARI McMAC MACCS STEP210 BGS SAMBA ENIGMA FMI IG PAS IRF PGI SGO SGU Indices Data Polar Plots Movies EventsData Products Movies Line Plots Polar Plots Magnetic Indices Substorm Event List Data Inventory Data Download Web Service API (New!) About Data Coordinate System and Baseline Magnetic Indices Station Information Solar Wind Data Global Auroral Images ULF Parameters Substorm Database Auroral imagesAcknowledgements Caveats Using Supermag Data Rules of the Road Publications Frequently Asked Questions Contributors Organization About Organization Overview Steering Committee Contact Information Newsletter Archive Maps and Logos News and Updates April, 2024 Steering committee has opening for 2 new members. April, 2024 1-min data released for 2023. April, 2024 A list on minor corrections made. March, 2024 now uses APEX magnetic coordinates. January, 2024 exceeds 4000 registered users. November, 2023 Release of complete updated dataset. October, 2023 Entire LISN dataset released. August, 2023 LISN, Low Latitude Ionospheric Sensor Network ( lisn.igp.gob.pe ) and collaborate. August, 2023 Large update to the entire ground magnetometer data holdings released. August, 2023 OMNI, solar wind, data updated. June, 2023 Data from 2022 and first half of 2023 have been released (This includes the exciting April storm!) April, 2023 188 peer reviewed papers published in 2022! March, 2023 2022 data to be released in early April. August, 2022 2022 1 minute data now available (January 1 - July 10). August, 2022 Large downloads of gridded solutions now available . July, 2022 R Client by Ethan Hu released. April, 2022 186 peer reviewed papers published in 2021 ! April, 2022 Released an update of all large download pre-packed files. March, 2022 reaches 3000 registered users. February, 2022 1-min data released for 2021. January, 2022 1-sec data released for 1998-2020. June, 2021 MagStar is a new collaborator. June, 2021 Dr. Andrew Gerrard is elected chair of the steering committee. June, 2021 Python & Matlab Clients released. June, 2021 A few reported bugs in solar wind data, polar plots and data have been fixed. April, 2021 103 peer reviewed papers published in 2020 ! March, 2021 IDL Client released March, 2021 2020 data, indices and derived products are released. January, 2021 New "One-Station-All-Years" magnetometer data download option added January, 2021 Download bugs resolved January, 2021 Redesign of website to account for download confusion January, 2021 Magnetic coordinates time interpolated by year January, 2021 Four additional substorm lists released January, 2021 reaches 2500 registered users December, 2020 is now HTTPS December, 2020 OMNI data updated. June, 2020 New "All Stations" magnetometer data download option added. June, 2020 Derived ULF parameters for PC2-PC5 bands released for 2012-2017. June, 2020 1-sec data released for 2012-2017. June, 2020 Extensive update to website to accommodate 1-sec data and derived ULF parameters. April, 2020 and NASA Drive Center CGS collaborates. January, 2020 2019 data, indices and derived products are released. December, 2019 reached 2000 registered users. December, 2019 indices for all years have been extensively cleaned. July, 2019 expands to include 1-sec data for the years 2012-2013. July, 2019 300 Billion calculated ULF parameters for Pc2-Pc5 bands are released. July, 2019 A few updates to web interface. May, 2019 Major improvement to data plotting for improved user friendliness and speed. May, 2019 Large update to data holdings released. May, 2019 Download patch implemented to prevent excessive downloads using scripts. March, 2019 AACGM equal area gridding is available in Polar Plots. February, 2019 2018 data from 241 stations are released. January, 2019 World’s most popular station list is released! November, 2018 A few bugs fixed. November, 2018 OMNI data updated. November, 2018 Data holdings updated. October, 2018 Contributors webpages updated. September, 2018 New Polar Plots vector capability. September, 2018 Data holdings updated. September, 2018 Fixed a few bugs. September, 2018 Revised Steering Committee formed. September, 2018 New Inventory page . July, 2018 reaches 1500 registered users. April, 2018 reaches 1400 registered users. April, 2018 2017 ULF data for 250 stations are released. March, 2018 2017 data from 250 stations are released. March, 2018 Major improvement to backend is finalized ensuring future web service support. March, 2018 A number of issues with the website were recently reported and subsequently fixed. Thank you to all of our users who reported the errors! February, 2018 102 peer reviewed publications in 2017! January, 2018 The entire ULF database have been reprocessed. November, 2017 reaches 1300 registered users. August, 2017 Large update to data holdings and additional error correction. August, 2017 Entire MAGDAS data archive is released on . July, 2017 Gridded solutions can be downloaded as netCDF. June, 2017 reaches 1200 registered users. June, 2017 MAGDAS is new collaborator. January, 2017 66 peer reviewed papers published in 2016! January, 2017 reaches 1100 registered users. January, 2017130,000 downloads in 2016. October, 2016 web site moves to JHU/APL. New server: .jhuapl.edu. August, 2016 Data holdings updated. August, 2016 Update to station list. August, 2016 Coordinate system bug fixed. June, 2016 Reaches 1000 users. May, 2016 Bugs fixed in polar plots. April, 2016 Global uniform gridding released. March, 2016 reaches 900 registered users. March, 2016 New plotting software released March, 2016 2015 data released. March, 2015 Solar Wind data for 2014-2015 released. January, 2016 More than 50,000 downloads in 2015. December, 2015 Geoscience Australia is new collaborator December, 2015 Bureau Central de Magnetisme Terrestreis is new collaborator October, 2015 RBSP satellite footprint now available on polar plot page. September, 2015 Global ULF maps now available for all years. July, 2015 AMBER is new collaborator. July, 2015 reaches 800 registered users! May, 2015 Large update to data-holdings. April, 2015 Custom movie and indices bugs corrected. January, 2015 29 peer reviewed papers published in 2014 ! January, 2015 reaches 700 registered users. January, 2015 22,000 downloads in 2014 December, 2014 Global ULF tools included in Polar Plots and Movies October, 2014 New sunlit and darkness auroral electrojet indices available. October, 2014 Several solar wind parameters added. October, 2014 Bugs fixed. September, 2014 Meridian chain selection tool. September, 2014 Interface updates. September, 2014 Comprehensive error correction to entire dataset. August, 2014 EMMA is new collaborator. August, 2014 IUGONET and become collaborators August, 2014 Large update to data-holdings May, 2014 reaches 600 registered users! May, 2014 SEGMA is new collaborator. March, 2014 Several minor improvements to interface. March, 2014 GFZ is new collaborator. February, 2014 1995 indices error corrected. January, 2014 More than 19,000 downloads in 2013! January, 2014 25 peer reviewed papers published in 2013! December, 2013 A few minor bugs fixed. November, 2013 launches a new streamlined website. November, 2013 reaches 500 registered users. November, 2013 Large update to data holdings. November, 2013 Published paper: Cresswell-Moorcock, K., C. J. Rodger, A. Kero, A. B. Collier, M. A. Clilverd, I. Häggström, and T. Pitkänen (2013), A...