i have a web site that makes about $10/day on average. today the traffic almost spiked up 10 times, and revenue is $180. The traffic is still coming from google as i can see, i moved the ads to bad spots to decrease clicks, and i cant see any news that would burst out the volume of the keyword. i have no clue why so many people started searching for the keyword today. is this safe for adsense, i didn't do anything and im sure they can see the hits are organic, but im more worried that - this is going to screw up my rankings or result in a deindex or something. any suggestions?