The full name is financial crisis, so you have to ask the meaning of financial crisis, which can explain what financial crisis is ~ but you are asking the full name, that is, financial crisis, or storm ~ this is just caused by the downward pull of high bubble and the collapse of the world economy. Its leading role is that the financial indicators of the world economy are overvalued, and the current market value can't supplement this indicator, which leads to the decline of indicators and the financial crisis. In fact, the financial crisis is inevitable. Just like a parabola, the world economy has been rising until the indicators can no longer be pushed up, then the parabola will change from upward to downward, that is, the outbreak of the financial crisis has already begun ~ so the financial crisis is waveband, which occurs every few years and decades. We can explain the band of financial crisis from parabolic wave theory!

Your question, my answer: the full name of financial crisis is financial crisis or financial storm!

Personal opinion, so far.