Rural areas that face natural disasters such as floods, earthquakes, and fires may have weaker infrastructure, which can be further damaged during and after disasters. Because these areas are outside major metropolitan areas, they may lack adequate communication, cellular service, or internet connectivity, meaning authorities may not be notified until it is too late. Starlink and other satellite-based solutions can help mitigate these communication issues, but the costs associated with those systems make them impractical for many rural communities to implement. SEISMIC aims to address these issues with a LoRa-based mesh network that measures ground humidity and carbon monoxide while monitoring for earthquakes with a 9-axis earthquake sensor containing an accelerometer, gyroscope, and magnetometer. Multiple LoRa nodes equipped with sensors are placed throughout an area in five-mile increments, communicating with one another and relaying critical sensor data to determine whether a natural disaster may be imminent. Compared to existing solutions, SEISMIC offers the benefit of both accuracy and affordability by relying less on cellular or satellite infrastructure and using low-power, long-range LoRa communication to create a self-sustaining network capable of operating even when traditional infrastructure is unavailable.