OMNI Hourly Data Set

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 index, and Rz (sunspot number). Also available at 1-day and 27-day resolution.

Data and Resources

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	November 5, 2026, 13:27 (UTC)
Created	August 21, 2025, 13:51 (UTC)
Identifier	https://doi.org/10.48322/1shr-ht18
Modified	2026-11-02T22:16:01Z
Theme	{Heliophysics}
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	7ec8af34-e808-4d3c-9ff4-b7001edce49c
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
landingPage	https://doi.org/10.48322/1shr-ht18
license	https://www.usa.gov/government-works
programCode	{026:000}
publisher	SPDF
resource-type	Dataset
source_datajson_identifier	true
source_hash	3ac5568cf33f4fd9b3b5d2acab2ca24a0eacafa53e88b1aea1b6e5f473f6155c
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