[s1mon]

This is very cool.

I turned on all the types of crime and a weird set of diagonal darker regions appeared in the avenues. Either this is some weird artifact of the geocoding or there's some really strange magnetic fields or something affecting crime.

[SafemapTecnolgs]

Thanks. Yeah, we noticed this too. It seems to be just a strange quirk of the SF dataset, and only in the Richmond / Sunset districts. Or who knows, maybe it is true.