Megaton Rainfall Megaton Blast Calc

[Cloaking]

Hey guys, I was wondering if it's possible for someone to calculate the explosive yield created by The Offspring's Megaton Blast ability from Megaton Rainfall. In the video linked, a crater is made from the explosion which I'm not sure how to get the measurements of. It destroyed a large amount of solid rock and is several meters deep and possibly hundreds of meters across. Any help or response in this is very much appreciated.

 

[Mr_Sugabz]

for the size, you can use the Angsize formula
For the distance of the explosion in the POS, you have to be in the middle of the explosion and then fly and see it from above. How many meters are you flying to the explosion.