I find this report of green orbs in Vancouver from the HBCC site very interesting, because it has some of that eerie high strangeness stuff attached to the sighting.
The witness and a friend saw "a flashing green orb in the sky." This was around 12:30 a.m. Both were in a car, witness drops friend off, then witness experiences something strange with his cell phone. Which, it turns out, his friend also experienced with his phone.
What does it mean? Who can say; alien, military,paranormal, who knows. Very odd though.