The Most Extreme Storms Yet
Guest Speaker: Joel Pomerantz
7:30pm, Thursday, Mar 19th, 2015
FREE at the Randall Museum, 199 Museum Way, San Francisco, CA
Joel will share his research on the weather disaster that determined so much of what’s around you today. In early 1862 the sky dumped upwards of ten feet of rain in the mountains (about four feet in San Francisco). In the middle of that, there was a hard freeze for a week down to sea level. Thousands died. No previous research has done so much to connect the dots. Come learn about the widespread disaster that spanned more than four states (before all were states), changed the course of rivers, destroyed the California economy and brought in invasive grasses, among other stunning details.
SF Natural History Series 