- California Wildfires 2018
- Drought
- Ebola Outbreak
- El Niño 2015-2016
- H1N1
- H7N9 Avian Flu
- Haiti Earthquake 2010
- Hurricane Harvey 2017
- Hurricane Sandy 2012
- Japan Earthquake 2011
- Joplin Tornado 2011
- Mass Shootings/Terrorist Attacks
- Measles Outbreak 2015
- Napa Earthquake 2014
- North Bay Fires October 2017
- Oklahoma Tornado 2013
- Opiod Crisis
- Reno Air Race Disaster 2011
- Seasonal Flu 2013-2014
- SFO Airplane Crash 2013
- Southern California Fires December 2017
- West Texas Explosion 2013
- Yellow Fever 2018
- Zika Virus