Motivation:
Triangle alert icons are too large, and, when many alerts are shown, also visually polluting. Often the case with electricity alerts.
(Opt-in) Two alert arrow variants provided. Image shows original VS one variant.

Thanks:
ko3dzi's and Extended Evolution Settings, Identifier's Cleaner Icons, Ismoh's Coop Secure Spawn Areas, Grandseiken's Ultracube, PD's Wire Re Icon, Silari of No Power Icons.

Inkscape vectors are included if you wanna modify the icons yourself.