Distribution of first order moments and radiances of the Ne viii line in the proximity of the two active regions NOAA 8998 and NOAA 9004. The x axis represents the first order moment of the line profile in units of km s^-1, and the y axis, the Ne viii integrated line radiance in units of W m^-2 sr^-1. Outliers (explosive events) are represented using a colour code indicative of the second order moments of the line profiles.