I think the ceiling is a bit higher than 140mph, probably closer to borderline cat5 or a bit higher 155-165. At least peak intensity. But my best guess is a strong 2 low-end 3 LF.
It was brown/grey. But the pictures I look at online are way off, it was at least 2 if not 3' tall standing with crazy wingspan, it flew away as I drove up to it. All legs
I saw some type of stork-heron thing today? lol. Was in the woods in Harvard MA. It had like 1.5' legs, but 2-3' tall? small body/frame, brown/grey?. Wing span was 5-6ft.