Can I Pay My Long Term Care Costs and Insurance Premiums Through a Health Savings Account? Can I Pay My Long Term Care Costs and Insurance Premiums Through My Health Savings Account (HSA)? Yes, an HSA (health savings account) is an account established to pay for qualified medical expenses, including qualified long term care costs and long term care insurance premiums. Contributions and withdrawals are tax-free for qualified expenses.
From what I understood, aftershocks occur with a reduced rate. So when the first aftershock takes place after an earthquake, it's possible for scientists to figure out when and where the next one might take place. Omori's law is an equation which helps them figure out the pattern of aftershocks after an earthquake.
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.