Gas companies have pressure sensors and meters. A gas explosion shows immediately because of pressure changes when the user’s line has it’s valve blown off and gas is leaking out rapidly. Plus it stinks like Biden’s ass. Maybe there is an auto shut off where the customer’s line meets the main. Still, the gas company would know that the auto shut off engaged for that address.
Seems strange to me that if it was gas, they have announced that yet.
Gas company reportedly said no evidence of gas.