National Oceanic and Atmospheric Administration, United States Department of Commerce


Data Description

    GOES-R Series SEISS L1b Data Products (GRSEISPRD) (restricted except for MPS-HI) - SEISS L1B Data Products

Details - Metadata, Documentation


    12/18/2017 - Dataype SEIS-L1b-MPSH Data are publicly available on December 16, 2017. Data from December 16, 2017 to the present are at "provisional validation" level. Please see Readme for details.

    Other SEISS datatypes will be available after the corresponding sensors reach Provisional maturity. While the GOES-16 L1b SEIS-L1b-MPSH data have reached provisional validation, please keep in mind that these products have not been fully validated.

    Aggregated daily versions of the granular data available in CLASS are available through the NCEI GOES-R Space Weather site. Please contact at

    For questions first check the FAQ, otherwise please contact CLASS Help Desk at

    Product Documentation is available at


(maximum range is 366 days)

Start Date
(format: YYYY-MM-DD)

Start DateStart Time (UTC)
(format: HH:MM:SS)

End Date
(format: YYYY-MM-DD)
End DateStart to EndEnd Time (UTC)
(format: HH:MM:SS)
Specify the range of the times for: Each Day Or The Entire Range Of Days

Advanced Search

SEISS L1b Energetic Heavy Ions Data
SEISS L1b Magnetospheric Electrons AND Protons: Low Energy Data
SEISS L1b Magnetospheric Electrons and Protons: Medium & High Energy Data
SEISS L1b Solar and Galactic Protons Data





Product Type

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