Fig. 22From: Earth-affecting solar transients: a review of progresses in solar cycle 24Scatterplot of longitude-corrected > 100 MeV proton fluence (Φ100) vs. 35 GHz fluence (Φ35) for solar proton events from 1996 to 2014; black circles and squares (W21–W90); gray circles (E30–W20); open circles (< E30). The orange rectangle isolates events with Φ100 > 2 × 105 pfu (from Cliver 2016)Back to article page