Catalog - Data.gov

#1 Federal

OMNI, Combined Solar Wind Plasma Moments and Interplanetary Magnetic Field (IMF) Time-Shifted to the Nose of the Earth's Bow Shock, plus Geomagnetic Indices, 5 min Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Near-Earth Heliospheric Data, OMNI, Definitive Multispacecraft Interplanetary Parameters Data, 5 min averaged\n\nAdditional information for all parameters are available from OMNI Data...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: June 23, 2026 at 09:07 PM

#2 Federal

OMNI Hourly Data Set

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Hourly averaged, multi-source, near-Earth solar wind magnetic field, plasma and energetic proton flux data, plus AE, AU, AL, Kp, ap, and Dst geomagnetic indices, Polar Cap (Thule) index, F10.7...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: June 23, 2026 at 09:15 PM

#3 Federal

OMNI 1-min Data Set

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

High resolution (1-min), multi-source, near-Earth solar wind magnetic field and plasma data as shifted to Earth's bow shock nose, plus several 1-min geomagnetic activity indices.

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: June 23, 2026 at 09:07 PM

#4 Federal

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 4 (MMS 4) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: June 23, 2026 at 09:16 PM

#5 Federal

OMNI 27-Day Data Set

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

27-day averaged, multi-source, near-Earth solar wind magnetic field, plasma and energetic proton flux data, plus AE, AU, AL, Kp, ap, and Dst geomagnetic indices, Polar Cap (Thule) index, F10.7...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: June 23, 2026 at 09:07 PM

#6 Federal

MMS 1 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Survey Mode, 30 s Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 1 (MMS 1) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time...

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Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 23, 2026 at 09:09 PM

#7 Federal

DE 1 Retarding Ion Mass Spectrometer (RIMS) Low Channel, H+ and He++, and High Channel, He+, O+, and O++, Density, Temperature, and Electric Potential, 1 min Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

The Data were provided by Dennis Gallagher, MSFC. The Retarding Ion Mass Spectrometer, RIMS, consisted of a Retarding Potential Analyzer for Energy Analysis in Series with a Magnetic Ion-Mass...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 23, 2026 at 09:13 PM

#8 Federal

OMNI Daily Data Set

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Daily averaged, multi-source, near-Earth solar wind magnetic field, plasma and energetic proton flux data, plus AE, AU, AL, Kp, ap, and Dst geomagnetic indices, Polar Cap (Thule) index, F10.7...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 23, 2026 at 09:15 PM

#9 Federal

MMS 3 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 3 (MMS 3) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 09:16 PM

#10 Federal

MMS 2 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 2 (MMS 2) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 09:09 PM

#11 Federal

MMS 1 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 1 (MMS 1) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 23, 2026 at 09:09 PM

#12 Federal

MMS 2 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 2 (MMS 2) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 23, 2026 at 09:09 PM

#13 Federal

OMNI, Combined Solar Wind Plasma Moments and Interplanetary Magnetic Field (IMF) Time-Shifted to the Nose of the Earth's Bow Shock, plus Geomagnetic Indices, 1 min Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Near-Earth Heliospheric Data, OMNI, Definitive Multispacecraft Interplanetary Parameters Data, 1 min averaged\n\nAdditional information for all parameters are available from OMNI Data...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:07 PM

#14 Federal

GPS Deduced ROTI Index, Standard Deviation of the Rate of Change of the Total Electron Content (TEC), World Maps and Movies, 15 min Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

The ROTI Index is the Standard Deviation of the Rate of Change of the Total Electron Content, TEC, during a 15 min Interval. The TEC Values are measured between a Global Positioning Satellite,...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:09 PM

#15 Federal

MMS 3 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 3 (MMS 3) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:16 PM

#16 Federal

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 4 (MMS 4) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:16 PM

#17 Federal

MMS 3 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Dynamic conditions), Level 2 (L2), Survey Mode, 30 s Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 3 (MMS 3) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:08 PM

#18 Federal

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Survey Mode, 30 s Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 4 (MMS 4) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 23, 2026 at 09:08 PM

#19 Federal

MMS 2 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Survey Mode, 30 s Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

Magnetospheric Multiscale 2 (MMS 2) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: June 23, 2026 at 09:17 PM

#20 Federal

TIMED Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) O₃, CO₂, and H₂O Mixing Ratios, O, O₂, OH, and NO Volume Emission Rates, and also National Meteorological Center, NMC, Neutral Temperature Density, and Pressure, Version 2.07, Level 2A (L2A), 42 s Data

Organization: National Aeronautics and Space Administration
Dataset Last Updated: June 22, 2026

The Sounding of the Atmosphere using Broadband Emission Radiometry, SABER, Instrument is one of four Instruments on the NASA Thermosphere Ionosphere Mesosphere Energetics Dynamics, TIMED,...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: June 23, 2026 at 09:17 PM

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OMNI, Combined Solar Wind Plasma Moments and Interplanetary Magnetic Field (IMF) Time-Shifted to the Nose of the Earth's Bow Shock, plus Geomagnetic Indices, 5 min Data

OMNI Hourly Data Set

OMNI 1-min Data Set

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Burst Mode, 30 ms Data

OMNI 27-Day Data Set

MMS 1 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Survey Mode, 30 s Data

DE 1 Retarding Ion Mass Spectrometer (RIMS) Low Channel, H+ and He++, and High Channel, He+, O+, and O++, Density, Temperature, and Electric Potential, 1 min Data

OMNI Daily Data Set

MMS 3 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

MMS 2 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Burst Mode, 30 ms Data

MMS 1 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

MMS 2 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

OMNI, Combined Solar Wind Plasma Moments and Interplanetary Magnetic Field (IMF) Time-Shifted to the Nose of the Earth's Bow Shock, plus Geomagnetic Indices, 1 min Data

GPS Deduced ROTI Index, Standard Deviation of the Rate of Change of the Total Electron Content (TEC), World Maps and Movies, 15 min Data

MMS 3 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Burst Mode, 30 ms Data

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Burst Mode, 30 ms Data

MMS 3 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Dynamic conditions), Level 2 (L2), Survey Mode, 30 s Data

MMS 4 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Survey Mode, 30 s Data

MMS 2 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 2004 model, Dynamic conditions), Level 2 (L2), Survey Mode, 30 s Data

TIMED Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) O₃, CO₂, and H₂O Mixing Ratios, O, O₂, OH, and NO Volume Emission Rates, and also National Meteorological Center, NMC, Neutral Temperature Density, and Pressure, Version 2.07, Level 2A (L2A), 42 s Data