Geophysical and sky-event references

Geomagnetic indices, reported fireball events and environmental data for research comparisons.

Product context

Project Star Hop's public resource collection connects its existing aeronautical, atmospheric and space-related research data. Aviation records, weather observations and geophysical event catalogs are different evidence types with different update cycles. The original publishers remain authoritative, and reference links do not imply that a proposed station or experimental sensing capability has already been built or validated.

Using these references

The Kp index summarizes geomagnetic activity over defined intervals; it is not a local measurement of every disturbance. JPL's fireball interface describes reported atmospheric impact events and includes fields whose availability varies. NASA POWER provides environmental context at a different scale. When comparing records, retain event uncertainty, observation windows and missing fields. A temporal coincidence can motivate a research question but does not establish causation, sensor accuracy or the performance of a proposed Star Hop instrument.

Evidence boundaries

These pages are for research and dataset discovery. They are not flight-planning instructions, an operational weather briefing, navigation data approval or evidence of an untested detection capability.

Sources and public resources

Planetary Kp index

Geomagnetic activity documentation and data. Index cadence and source must be preserved; geomagnetic context does not identify a sky event.

Publisher
GFZ Helmholtz Centre for Geosciences

Metadata and links only. Consult the publisher for access, attribution and current reuse terms.

Link checked 2026-10-06. Publisher responded successfully.

CNEOS fireball API documentation

Fireball-event fields and API documentation. Missing values and uneven observation coverage must remain visible.

Publisher
NASA Jet Propulsion Laboratory

Metadata and links only. Consult the publisher for access, attribution and current reuse terms.

Link checked 2026-10-06. Publisher responded successfully.

NASA POWER

Meteorological and solar-resource data. Hourly, daily and climatological products answer different questions; retain temporal resolution and units.

Publisher
NASA Langley Research Center POWER Project

Metadata and links only. Consult the publisher for access, attribution and current reuse terms.

Link checked 2026-10-06. Publisher responded successfully.

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