Chlamydia is one of the most common STDs, particularly among college-aged men and women. Fortunately, unlike in the old days, it's now quite easy and painless to get tested and treated for a chlamydia infection. In recent years, tests have been developed that can detect chlamydia and be completed in just a few hours.
Seismograms A, B, C, and D. show, in Greenwich time, the arrival times of the. earthquake waves at the four stations. The P-wave generated by this earthquake took 2 minutes. and 40 seconds to reach one of the seismic stations.
Well, the general rule of thumb is a month to a year, but it depends wildly on the earthquake type, location, and size, and even considering that it's difficult to predict. The bulk of aftershocks will occur within a few weeks of the primary earthquake rupture. You can watch through an earthquake map from the 2011 Japanese Tohoku earthquake here. The graph at 7:00 will be relevant to your question, but I recommend watching most of the video.