Source Pair
NOAA SWPC + USGS Geomagnetism
Contextual storm state from NOAA SWPC plus ground observatory telemetry from official USGS Geomagnetism web services.
Geomagnetic Storm Evidence
Bounded Geomagnetic Disturbance Evidence For Machine-Mediated Review
Sovrient now publishes a bounded geomagnetic storm surface over NOAA SWPC contextual storm state and a frozen USGS Geomagnetism observatory set. This lane is a bounded intraday preview: source collection, declared observatory scope, current release-state posture, and replay-oriented public handles over real official telemetry. It is not presented as forecasting authority, an official Kp or Dst publisher replacement, a global continuous coverage claim, or a utility compliance authority surface.
Need definitions for SSEJ or the supporting governance reconstruction methodology frame? This lane follows the same evidence-first discipline as the seismic and maritime surfaces: publish what is proved, exclude what is not, and keep the release boundary explicit.
Frozen Observatory Set
14 USGS observatories
Current bounded live set: BOU, BRW, BSL, CMO, DED, FRD, FRN, GUA, HON, NEW, SHU, SIT, SJG, and TUC.
Release Posture
Bounded intraday preview
A live preview telemetry lane with declared scope limits, explicit non-claims, and a current release-state handle.
Applied SSEJ
This lane is another concrete SSEJ record. It does not just publish geomagnetic numbers. It publishes what Sovrient saw, what it selected for release, what it excluded from claim scope, and why the narrower release boundary is the accountable one.
Saw
Official NOAA SWPC contextual storm telemetry, official USGS observatory telemetry, a declared observatory set, and a bounded intraday time window.
Selected
A public intraday summary, release-state handle, observatory set artifact, and declared policy surface rather than a broader operational narrative.
Excluded
Forecasting authority claims, official index publisher claims, global continuous coverage, and any NERC or utility compliance certification claim.
Justified
The lane can prove bounded collection, frozen-source-set discipline, and current release-state computation today. It cannot yet support the broader claims, so those claims remain out of scope.
What Is Published
Public Proof Handles
Official Source Surface
Why This Matters
System Meaning
- Sovrient is no longer only describing a geomagnetic lane. It now publishes a bounded current telemetry surface over real official source families.
- The same evidence-handling discipline used in the seismic and maritime lanes now has a geomagnetic release-state surface to work against.
- For downstream review, this reduces the labor of reconstructing what the system saw, what source set it trusted, and what current posture it declared.
- Interested parties can inspect public machine-readable handles instead of relying on verbal interpretation of space-weather posture.
Stakeholder Signal
- For federal and utility reviewers: a bounded evidentiary surface around geomagnetic disturbance posture, not another forecast dashboard.
- For technical evaluators: frozen observatory-set discipline, current release-state logic, and explicit non-claims are already in place.
- For insurers and infrastructure teams: a preview of trigger-attestation and forensic-reconstruction work, without overclaiming live operational authority.
Boundary Conditions
What This Does Prove
- A bounded intraday telemetry slice was collected from NOAA SWPC and USGS Geomagnetism sources.
- A frozen 14-observatory USGS source set was applied during collection.
- A current release-state posture was computed from declared contextual and ground telemetry thresholds.
What This Does Not Prove
- Not forecasting authority.
- Not an official Kp or Dst publisher replacement.
- Not a NERC compliance certification surface.
- Not a global continuous coverage claim.
Current Phase
- Bounded intraday summary: yes.
- Frozen observatory-set publication: yes.
- Forecasting authority: no.
- Global multi-network geomagnetic coverage: no.
Open Summary JSON
Open Release State
Open Observatory Set
Open Policy
Supporting Methodology
Maritime AIS
About
For procurement and teaming context, see Capabilities.