Open Access
Research Article

Fig. 2

image

Download original image

The interplanetary shock and substorm impact on geomagnetic fields and electrical power lines on 23 December 2014: SC (left panel) and substorm onset (right panel). The panels from top to the bottom are the solar wind density N and velocity V (1-min data from the OMNI database), X-components of geomagnetic field at BJN, NOR, IVA (10-s data), and AAE (1-s data), time derivative of magnetic field dX/dt [nT s−1] at IVA, and GIC [Amperes (A)] at VKH (10-s data).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.