Increase of gamma readings happened day before the explosion. I found source of data with more detailed graph - https://conspiracies.win/p/16b6IK81EE/x/c/4TtrbKs7van
And there is no any reason for panic at all. 0.15uSv/h is perfectly safe. It is just an interesting observation that could confirm the theory that DU shells was in Khmelnitsky warehouse if that data from REMon sensor in Khmelnitsky is true.
Increase of gamma readings happened day before the explosion. I found source of data with more detailed graph - https://conspiracies.win/p/16b6IK81EE/something-interesting-about-huge/c/
And there is no any reason for panic at all. 0.15uSv/h is perfectly safe. It is just interesting observation.