bright surge on the limb

Alternative definitions (0), class: vernacular (0)
Term: bright surge on the limb

A bright stream of gas emanating from the chromosphere that moves outward more than 0.15 solar radius above the limb. It may decelerate and return to the Sun. Most BSLs assume a linear radial shape but can be inclined and/or fan shaped.

Created 2023.04.16
Last Modified 2023.04.16
Contributed by Ryan McGranaghan