This is cool! I will download. I also have a Dorian-related Android app to share. I use the barometers in phones to measure surface pressure with All Clear:

This is cool! I will download. I also have a Dorian-related Android app to share. I use the barometers in phones to measure surface pressure with All Clear: https://play.google.com/store/apps/details?id=com.allclearweather.android https://play.google.com/store/apps/details?id=com.allclearwe... Here is a graph of Hurricane Florence last year: https://www.allclearweather.com/hurricane-florence https://www.allclearweather.com/hurricane-florence. I will do a much more geographical and full analysis for Dorian. The raw data from barometers in phones is messy, and requires significant bias correction and quality control, but one day could be assimilated into weather models like WRF and improving forecast accuracy.