This global model does not give a field value at your selected terrain point. No terrain place selected. The prior investigation is retained.

These are modeled last-closed-field-line curves, not measured magnetic intensity, particles or persistent lines tracked through time. The source’s twelve exact one-minute frames are shown without temporal interpolation. Color and opacity are display choices.

Each frame uses its dated IGRF14 geographic registration; NOAA’s operational restart dipole setup is unavailable. The Earth’s historical imagery is context, not an observation at this UTC. Weather is hidden. The investigation clock and annual music archive remain separate.

Source lengths use 6,378 km per Earth radius, uniformly converted to the scene convention. No tail compression. Spatial simplification retained source vertices at a 0.01 Earth-radius tolerance before float32 conversion; this is not a physical uncertainty bound.