Fig. 5
From: Modeling geomagnetic spikes: the Levantine Iron Age anomaly
Longitudinal profile of synthetic \(|{B}_{r}^{\mathrm{spike}}|\) (red) and the modeled radial component of \(|B_{r}^{{{\text{harmonic}}\;{\text{spike}}}} |\) (blue) with uncertainty interval of 95% confidence for each temporal window. The constant latitude parallel chosen to plot the profile for each time is where the center and maximum of the spike function is located