[Alter Kaker]

For reference, this is 1/4 size of bomb that destroyed your building in City of Oklahoma.

I renounce that. In fact ambulance bomb looks like had larger yield explosives than I thought, so increase proportion.

[Gritty]

ambulance bomb looks like had larger yield explosives

Right. Supposedy the Oklahoma City bomb was a mixture of fertilizer (Ammonium nitate) and fuel oil. The explosives here were military explosives.

This would have made one big BANG!