3 ms·

Could you elaborate on the "interesting effects with low clouds" caused by the walls? I've never heard of that before, sounds interesting

• hobs 6y ago
  Bouncing the noises.
• ChuckMcM 6y ago
  The walls on either side of the 85 freeway (as an example) in Cupertino have occasionally set up a resonance, which when the fog as come in over the Santa Cruz mountains creates spots where you can stand and hear very odd "oooh-waaah-oooh-waaah" noises. The first time I heard it I hypothesized it was a didgeridoo being played nearby, but you could walk 100 yards in either direction and the sound would fade, only to pick up again another 100 yards or so further away.
  • saagarjha 6y ago
    Stand…on the freeway? Or on the other side of the walls?
    • ChuckMcM 6y ago
      In the neighborhood next to the freeway.