The answer to 'why is my outlet power surge' is that a power surge is a sudden, unexpected increase in the voltage of electricity flowing through an outlet. This can be caused by a variety of factors, including lightning strikes, faulty wiring, issues with the electrical grid, or even the sudden activation of high-powered appliances.
Power surges can damage sensitive electronic devices and appliances connected to the affected outlet. Symptoms may include flickering lights, sudden device shutdowns, or the outlet feeling hot to the touch. In some cases, a power surge may even cause circuit breakers to trip or fuses to blow.