This particular measurement system is accurate to within +/- 1dB down to 5Hz. I didn't have spectral logging enabled on this measurement so I can't break down by individual third octave frequency bands, but in terms of the weightings, if there were significant low-frequencies that may contribute...
Noise data measured by myself with a calibrated Type 1 system out in Wynwood back in May between May 12 and May 21. Wynwood is directly under the flame of MIA and is much closer to MIA than Surfside.
The data was measured both in dBA and dBC averaged over 1-second intervals, so it's a little...
Search and rescue suspended pending demolition. Also, a cat has supposedly been spotted on one of the lower balconies. They're setting a trap to try to catch it.
Quite frankly, if my dogs were trapped in there, one way or another I'm getting into that building to bring them out.
Officials...
1) Looks like the Greenheck logo. Probably the box for an exhaust fan. From the photo below, the exhaust fans looks relatively shiny/new.
2) Possibly wrap from the factory for the exhaust fans.
