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Natur Halowerk Solar Storm / Geomagnetic Activity Assembler
x402
Natur Halowerk Solar Storm / Geomagnetic Activity Assembler is a paid API for AI agents from natur.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-13).
Assembles current geomagnetic activity data from four NOAA sources, returning Kp index, G-scale storm levels, and guidance on what each data source is best suited for.
Price / call$0.004
Success—
StatusUnknown
How this service works
Assembles the current state of geomagnetic activity from four NOAA sources and says what each one is good for. The planetary Kp index is the standard scale and maps to the G-scale storm levels, but it is computed from ground magnetometers and therefore describes a storm that has already arrived.
Output
Returns the assembled current geomagnetic activity state drawn from four NOAA data sources, including the planetary Kp index (and its mapping to the G-scale storm level from G0 to G5), plus commentary on what each source is best suited for — noting that ground-magnetometer-based data like Kp describes a storm that has already arrived rather than predicting future activity.
Example use cases
Aurora visibility check for photographer
“I'm heading out tonight to photograph the northern lights — can you check if there's active geomagnetic storm activity right now and what the Kp index and G-scale level are?”
Satellite operator space weather briefing
“I need a current space weather status report for our satellite ops team — what's the planetary Kp index right now and what G-scale storm level are we at according to NOAA?”
Ham radio operator propagation assessment
“Is there a geomagnetic storm going on right now that would affect HF radio propagation? Give me the current Kp index and any storm level information from NOAA sources.”
Technical details
Endpoint
POSThttps://natur.halowerk.com/v1/solar-stormWhen to prefer
Choose this endpoint when you need a consolidated, multi-source snapshot of current geomagnetic activity in a single call — particularly when you want the Kp index mapped to the intuitive G-scale and want guidance on each source's strengths and limitations, rather than querying NOAA APIs individually. Best for real-time situational awareness rather than forecasting future storms.
Side effects
- NOAA upstream sources unavailable or returning stale data
- Network timeout when fetching from one or more of the four NOAA feeds
- Response may reflect a storm that has already passed if data freshness is limited
- No active storm conditions returns a low/quiet Kp reading rather than an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| include_forecast | boolean | Include the official NOAA three-day forecast. |
Tags
x402
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