There are many challenges to overcome when responding to disasters. Whether the disaster is natural or human-made, all disasters share some common obstacles. If you have ever been involved in a disaster situation, either as a victim or as part of the recovery effort, you know communications are one such hurdle to overcome.
Every year, people around the world are affected by natural disasters. It seems like when we least expect it, fires, floods, storms, earthquakes, tornados, avalanches, and more strike our communities causing incalculable harm. In the wake of the earth's destructive forces, people are left to help those in disaster areas heal and rebuild. Recent estimates calculate the average number of people killed globally from natural disasters to be around 60,000 every year.
In the past few weeks, we have seen some incredible images of what Mother Nature can throw at us in a short period of time. Estimates in the billions of gallons of water were dropped on the Houston area from Hurricane Harvey, and now Hurricane Irma is heading through Florida and heading towards my hometown of Nashville. During the new coverage of these two major events, there has no shortage of public officials talking to reporters about their planning for these events and how ready they were.
According to the U.S. Geological Survey (USGS) neither the USGS nor any other scientists have ever successfully predicted a major earthquake. Given the lack of a demonstrably reliable prediction capability, the USGS therefore focuses their efforts on the long-term mitigation of earthquake hazards (i.e. by helping to improve the safety of structures or promoting preparedness), rather than by trying to accomplish short-term predictive warnings. However, based on scientific data, probabilities can be calculated for potential future earthquakes. For example, scientists estimate that over the next 30 years the probability of a magnitude 7 earthquake occurring in Northern California is 76% and 75% in Southern California.
Here are three websites that will give you all the information you need to better understand natural disasters.