i'll be calcing the Kinetic Energy of this useless feat.
you know what ?
fuck it
im calcing budou summoning his storm cloud
this time we have something, the mcs are chilling out them they are attacked by a flying budou
after this the cloud is fully above them by the time the dragon has barely freefalled
Cloud volume
both clouds are cumuloninbus as they are part of budou thundurous and black clouds
the typical thickness of a cumuloninbus is of about 4 km
the typical height of a cumuloninbus is 2000km
we get 2 views of budou cloud so i will use each of them
Scalling 1
ushing chord method on this one
panel height is 1067 px
panel width is 706 px so it should be near enough to use 70/2 really
Cloud chord=1020.53 px
chord height= 312.64 px
Radius= (312.64/2)+ 1020.53^2/(312.64 x 8)
Radius is 572.726042 px
making diameter 1145.452 px
2*atan(tan(70/2deg))*(706/1067) 46.316776 deg for pov
2*atan(1145.452/1067/tan(46.316776/2 deg))) 136.550861 deg
now implugging this on the calculator this gives me the cloud diameter to be 10039 meters Scalling 2
993px is cloud diameter
panel height is 713px
this one is basically a square so yeah 70/2 it is
2*atan(993/713/tan(70/2 deg)))=126.616487
or about 7956 meters 
well i will use the 2 scallings i guess
cloud diameter= 1000 px ( 10039 or 7956 meters)
minor cloud hole is 7 px ( 70.273 or 55.692 meters)
minor cloud diameter is 80 px ( 803.12 or 636.48 meters)
major cloud diameter 124px (1244.836 or 986.544)
pluggin these values on this cylinder calculator
we get
the typical height of a cumuloninbus is 2000km
we get 2 views of budou cloud so i will use each of them
Scalling 1
ushing chord method on this one
panel height is 1067 px
panel width is 706 px so it should be near enough to use 70/2 really
Cloud chord=1020.53 px
chord height= 312.64 px
Radius= (312.64/2)+ 1020.53^2/(312.64 x 8)
Radius is 572.726042 px
making diameter 1145.452 px
2*atan(tan(70/2deg))*(706/1067) 46.316776 deg for pov
2*atan(1145.452/1067/tan(46.316776/2 deg))) 136.550861 deg
now implugging this on the calculator this gives me the cloud diameter to be 10039 meters
993px is cloud diameter
panel height is 713px
this one is basically a square so yeah 70/2 it is
2*atan(993/713/tan(70/2 deg)))=126.616487
or about 7956 meters
well i will use the 2 scallings i guess
cloud diameter= 1000 px ( 10039 or 7956 meters)
minor cloud hole is 7 px ( 70.273 or 55.692 meters)
major cloud diameter 124px (1244.836 or 986.544)
pluggin these values on this cylinder calculator
we get
Cloud Mass
Density of cloud=1.003 kg/m^3
M=V*D
BCM(LE)=17719530.83317*1.003
BCM(HE)= 42571172.82671121*1.003 kg
BCM(LE)=17772689.4 kg
BCM(HE)= 42698886.3452 kg
TCM=7661297284.554308*1.003
TCM=7684281176.41 kg
MCM=2768676692.6841316 x 1.003
MCM=5562362443.514995 x 1.003
MCM=2.77698272e+9-5579049530.85 kg
M=V*D
BCM(HE)= 42571172.82671121*1.003 kg
BCM(LE)=17772689.4 kg
BCM(HE)= 42698886.3452 kg
TCM=7661297284.554308*1.003
TCM=7684281176.41 kg
MCM=2768676692.6841316 x 1.003
MCM=5562362443.514995 x 1.003
MCM=2.77698272e+9-5579049530.85 kg
Speed
im assuming the cloud crossed its own diameter given it was nowhere to be seen before the attack happened otherwise leone would have fucking seen it
now lets pick height of the dragon fall
panel height is 495 px
tatsumi is 42.329 px (1.65m)
2*atan(42.329/495/tan(70/2 deg))) 13.9255826 deg
6.7554 meters till the viewer
dragon wing is 352.73 px (13.749m)
it is near enough to use 70/2
window is 4px (as it is a pretty small one im assuming a meter)
2*atan(4/495/tan(70/2 deg))) 1.32239549 deg
6.7554 meters till the viewer
43.325 meters till the house
distance to the ground is 36.5696 meters
panel height is actually 600 btw
house is 29.61px(5 meters)
2*atan(29.61/600/tan(70/2 deg))) is 8.06297764 deg
or around 35.472 meters till the viewer
dragon wing is 41.43 px (13.749 m)
2*atan(41.43/600/tan(70/2 deg))) 11.2638703 deg
or around 69.711 meters
total distance between dragon and ground is 34.24 meters
which means the dragon felt around 2.33 meters inbtween the shots
freefall on such level is equal to 0.69 seconds
CS(LE)=7956/0.69
CS(LE)=11530.4348 m/s
CS(HE)= 10039/0.69
CS(HE)=14549.2754 m/s
Kinetic Energy
KE=M*V^2*0.5
CKE(LE)= 5579049530.85*14549.2754^2*0.5
CKE(LE)=5.9049055e+17 joules
CKE(HE)= 2.77698272e+9*11530.4348 ^2*0.5
CKE(HE)= 1.8460121e+17 joules
Total energy= 4.1025259e+15 + 5.9234536e+14
Total energy=4.6948713e+15
or
CKE(LE)= 5579049530.85*14549.2754^2*0.5
CKE(LE)=5.9049055e+17 joules
CKE(HE)= 2.77698272e+9*11530.4348 ^2*0.5
CKE(HE)= 1.8460121e+17 joules
Total energy= 4.1025259e+15 + 5.9234536e+14
Total energy=4.6948713e+15
or
what the fuck budou
