Christopher7
Philosopher
- Joined
- Aug 18, 2006
- Messages
- 6,538
Shadows are the oldest way of telling time.One on right has lots of smoke and flames showing there is an obvious fire which you can see from the windows on the west side
The one on the left does not have this fire or smoke on the left side but has evidence of such fires that have obviously gone out
The one on the left is later than the one on the right therefore any extra damage could have occured in this time
Unless you have accurate timings for the pictures you cannot cry fake.
Shadows are very unreliable for working out time especially in cropped photos like you are using
A reasonably accurate estimate [+ or - 1/2 hour] can be made using shadows.
This photo was taken about 3 p.m.
As you noted, the fires on floors 17, 18 and 22 are still burning.
NIST used this photo to determine that the fires on the west side had gone out before 2 p.m.