Out for a walk on a warm sunny evening and took photographs. noticed in one of them that there is an orange circle on a outcrop yet when i was viewing the view, i did not see anything but did hear a weird drumming sound which made me feel uneasy. last year, when driving home, i also saw a white pulsating circle in the sky which would have been in the same proximity to this photo. the said white light was pulsating and fading in quick succession and within minutes is simply shot and disappeared away extremely fast. the following day we experienced an earthquake in the area.