Idea: The DEW weapons are on the moon.
The time the moon is maximally overhead varies by the moon’s cycle. The weapon would work with moon overhead. For example, A full moon rises at 6pm and sets at 6am, so to use a moon beam during a full moon, midnight would be good. Aug 8 the day of the Maui fire was a three quarter moon.
Phttps://nineplanets.org/moon/phase/8-8-2023/#:~:text=Moon%20Phase%20for%20Tuesday%20Aug,a%20tilt%20of%20%2D36.066°.
A three quarter moon is maximally overhead at 6 am. This is the same time the fires started.
I wonder how moon position aligns with other ‘spontaneous wild’ fires?