Early devkit maps terrain would appear "smudged" when the satellite was rendered. This was fixed in 2020 for Easter Island, but Hawaii was never re-rendered to have better quality.
Thanks for the report. Molt and I briefly talked recently about a few minor Hawaii bugs that could do with an update but I'm not sure when it will next be updated.
Early devkit maps terrain would appear "smudged" when the satellite was rendered. This was fixed in 2020 for Easter Island, but Hawaii was never re-rendered to have better quality.