Seems many people are waiting for a 'flash of light' that will probably never occur as the cycle and time for that already passed.
if a flash of light event refers to a harvest situation, true.
however after this point, when harvest has been done and 4d is set off, personal situations, flashes, extraordinary events would not only be possible, but also increasing in abundance.
technically an entity who is in harmony with its environment, the change, and its own path should not require any such extraordinary events, unless those events had been prepared before incarnation or accidental. it is entirely possible that an entity should have chosen a life of extraordinary or paranormal events. in addition, entities moving into 4d would need to start encountering these kind of events and acclimate with them, and start learning them, since they will be a facet of 4d itself.
an interesting thing to note is deaths of various personas - dolores cannon, Dr Masaru Emoto (discoverer of water consciousness), right at the 1-3 day period in the past week during which there was massive geomagnetic storm due to a CME influx, as well as high X ray levels. Solar effect on earth seems to have very important meaning.