what is this tier

[Bernkastelll]

"With this level of skill, you're worthy of being called the twin stars of the empire? It seems those above overestimated you."
He shook his head and waved his hand: "Chase them!"
Before his voice even faded, the satchel in the sky suddenly burst with a blinding light.
What followed was...
BOOM!!!
A deafening explosion, accompanied by flames soaring into the sky, swallowed everything within fifty meters.
Several nearby houses were pulverized on the spot.
The two girls, who were sprinting away, were violently blown off their feet by the ensuing shockwave before they could even react.
In the instant before she lost her balance, Vivian caught a glimpse of something rising behind her from the corner of her eye.
A mushroom cloud.
She was petrified on the spot.
Vivian:????
This thing... is how you make people fall into a baby-like sleep?
As expected, the guy controlling my body is an evil god!

 

[Arkenis]

Nukes have like 500m fireballs so this is dramatically lower, I think city block? If its a regular explosion you can just do the air explosion formula. Pulverizing houses might be L7C depending on size.

 

[IDK3465]

Using the air burst formula:
((0.05/0.28)^3)*1000 = 5.6942 Tons of TNT (High 8-C)

That's uh, kinda disappointing tbh

 

[Arkenis]

oof. Yeah just calc pulv of several 1 storey buildings, the metal will get it up to high 8-A iirc.

 

[Bernkastelll]

Nukes have like 500m fireballs so this is dramatically lower, I think city block? If its a regular explosion you can just do the air explosion formula. Pulverizing houses might be L7C depending on size.

Using the air burst formula:
((0.05/0.28)^3)*1000 = 5.6942 Tons of TNT (High 8-C)

That's uh, kinda disappointing tbh

thank you so much.

honestly i expected something different since it mentions mushroom clouds, bug ig the author just doesnt care enough lol, thanks!