Thanks for posting this. It's a timely reminder.
In the past, I've been somewhat lax in the Bug-Out Bag department, because disasters around here are generally the slow-motion kind (think three-day blizzard coupled with power outages).
But my area has changed a lot in the last few years. There's a lot of new development in a one-mile radius. The oil field has been revitalized -- two big drilling rigs showed up in September. As well, there's now a small H2S component in area pipelines, there's a trucking business that moves/stores hazardous materials for oilfield use, and there's an expanded agricultural supply business (fertilizers and chemicals).
A problem with any of these operations could trigger an evacuation. It's time to get myself a little more organized.