Open Access

Fig. 1.


Download original image

GOES 5-min averaged integral proton flux (protons × cm−2 × s−1 × sr−1) as measured by the SWPC primary GOES satellite for energy thresholds of ≥10 (red line), ≥50 (blue line), and ≥100 MeV (green line) between 28th and 31st October 2003. SWPC’s proton event threshold is 10 protons × cm−2 × s−1 × sr−1 at ≥10 MeV (

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.