Qurbonboev
He/Him- 2,762
- 1,655
So if we use this calculator from that section, with a radius of 6.7915692308 meters, an explosive weight of 0.21 kg, an explosive type of RDX (since A-IX-1 is mostly RDX), then we get a timeframe of 14.81 ms, or 0.01481 seconds.
Using same calculator, and assuming 1 tonne explosion (exact value can be calculated using visuals), I get 0.0027s time of arrival, which results in around Mach 4 for Mr. SatanWhich is to say. The warhead is like 8-C in terms of total yield. Legendarium can easily calc this, he already has the crater diameter, it should be around there, or close, might be 9-A, but all the same.