Whew--I've been a professional FF for twenty years this March ,sounds clique but luckily it wasn't as bad as it could have been. Never good calls , just some better than others. Very small time frame when lightning hits (could be in the vicinity) before the smoldering wood takes off , than it's a squaring factor (doubles in size every minute). Food for thought ,there are residential sprinkler systems out there for fire protection if local response times, for what ever reason , are slow--- > 1-1.5 minutes first pumper on scene.