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Earth, Planets and Space
Fig. 6 | Earth, Planets and Space

Fig. 6

From: Predictions of the geomagnetic secular variation based on the ensemble sequential assimilation of geomagnetic field models by dynamo simulations

Fig. 6

Instantaneous radial SV (\({\dot{B}}_r\)) at the CMB and horizontal flow (\(\vec {U}_H\)) for the 2020 analysis of our assimilation. The top panel shows a Mollweide projection while the bottom panels display views on the north and south poles. The SV is truncated at \(\ell =18\), the maximum Kalmag degree assimilated in our scheme. The dashed circle represents the TC

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