Here's a good article: https://www.npr.org/2023/10/18/1206795861/heres-the-available-evidence-of-what-happened-at-al-ahli-arab-hospital-in-gaza
Relevant quote:
Photos from the following day also appear to show little damage to the hospital buildings, and a relatively small blast zone from the explosion. That damage pattern is inconsistent with a large air-dropped bomb, which would leave a crater and create a shockwave that would damage or destroy surrounding structures, says Marc Garlasco, a former targeting officer for the U.S. military who now works for PAX, a Netherlands-based non-profit.
"It's very clear to me that this is not an airstrike." Garlasco says. Israeli bombs typically leave craters three to ten meters in size, and are designed to create a large shockwave that propels shrapnel over a large area.
If you look at the photos of the site there's no crater, no destroyed buildings, just burned cars.
https://www.npr.org/2023/10/18/1206795861/heres-the-available-evidence-of-what-happened-at-al-ahli-arab-hospital-in-gaza