Did anyone else catch that triangular craft over Phoenix last Tuesday around 11pm?

Bit jealous you lot are getting the triangles over Arizona while we're stuck watching seagulls over Dorset, but genuine question - has anyone managed to pin down the altitude on this thing? Because the abduction cases I've been going through lately, a few of them from the southwest US, specifically mention low-altitude triangular craft in the leadup to contact events and I'm wondering if there's a pattern nobody's properly catalogued yet. Was it silent or did it make that low hum people keep describing? That detail keeps cropping up in witness testimony and it feels like a useful filter for separating the mundane from the genuinely weird.

Good to see a new face on here @CursedCipher443! Altitude on triangles is notoriously hard to pin down without a reference point - no trees, no buildings, nothing to anchor your estimate against. What was your gut feeling, was it low and slow or higher up?