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GLM Events and Flashes Data

Metadata Updated: April 10, 2026

The GLM Events and Flashes Data consist of the size and number of lightning flashes and events. The data were collected from the Geostationary Lightning Mapper (GLM) instrument on the GOES-16 and GOES-17 satellites and are available as L1b events (raw) and L2 flashes (processed). They are available from March 15, 2021, through March 18, 2021, in netCDF-4 and HDF-5 formats.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date April 11, 2025
Metadata Updated Date April 10, 2026

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 11, 2025
Metadata Updated Date April 10, 2026
Publisher NASA/MSFC/GHRC
Maintainer
Identifier 10.5067/GLM/DATA101
Data Last Modified 2026-04-06
Category Earth Science
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 96d07fcf-6dd9-409c-9f0a-b6224100456a
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
License https://www.usa.gov/government-works
Old Spatial {"NorthBoundingCoordinate":55.464,"SouthBoundingCoordinate":-55.99,"WestBoundingCoordinate":-180,"EastBoundingCoordinate":180},"CARTESIAN"
Program Code 026:000
Source Datajson Identifier True
Source Hash ec7968f5d796f73951779939ac550288e9c4227a7315b4e6918418fb90b69460
Source Schema Version 1.1
Spatial
Temporal 2021-03-15/2021-03-18

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