Thread:BEJT/@comment-27496405-20170830154244/@comment-26838855-20171001141435

Obviously it's very hard to place, and we'll have to wait for more information, but we do have this:
 * Laws of Nature shows that once the Terrigen spread has 100% completed, an estimated 17 months and 21 days will have occurred. With it starting on May 9, 2015, that puts the end of it around October 30, 2016. This does not necessarily mean Inhumans is before then, as the supply could very much still have lingered around, and it is just a projection (albeit a seemingly very specific/accurate one).
 * Scott Buck supposedly "confirmed that the Royal Family are aware of Quake" but his exact quote cannot be found, and the exact wording would be important there.
 * "The reason he is there is because the recent spread of Terrigen throughout Earth -" "The contamination of their water supply..." "... Has ignited the Terrigenesis of people's genetics who are at least part Inhuman. These are members of our own family." "Descendants of those left behind when we made the move to the Moon." The outbreak is "recent" but they're aware, it's at the very least autumn 2015.
 * "So... you're one of them... You must be one of those Inhumans I've read about." I haven't yet found the moment in AoS when the public actually have found out the term "Inhuman" and are using it, but I rewatched Laws of Nature and it doesn't seem that the public really knows about them yet, there's just rumours of an alien outbreak, which the president shoots down. But I feel that it's safe to say by the time Quake is renowned, the public is aware of Inhumans on the news.
 * At the moment, my very speculative guess is August 2016. 2 months after S.H.I.E.L.D. Season 3, so Quake is becoming well-known for her antics, the world probably does know about Inhumans from the news, and it's 2 months before the projected end of the outbreak, plus the outbreak is still reasonably recent.
 * Serinda Swan says that Medusa "was the only one that was brave enough to walk into a room where, with one breath, he could kill her, and from 14 they build this language together, so there's this like, there's this bond between them." This means they met at age 14, both around the same age. The middle of filming for Inhumans was April 23.5, 2017, so, assuming very roughly this is August 2016 for now, based on Anson Mount and Serinda Swan's ages and this statement, Black Bolt would have been born c. March 1978, Medusa born c. March 1979, and they meet c. March 1993 when Black Bolt is about to turn 15, Medusa just turned 14.