Spring Northern Hemisphere Snow Extent
Rutgers University Global Snow Lab
The Rutgers University Global Snow Lab has seasonal snow extent data dating back to 1967 for the winter spring and fall in the Northern Hemisphere, Eurasia, and North American regions.
The Lab also has daily, weekly and monthly data for snow extent as well as data for the monthly departure from average.
Jul 3, 2019 | Mashable
The hard truth about being a 21st century tree in California
Mar 4, 2019 | California Weather Blog
The extraordinary California dry spell continues: 2013 will probably be the driest year on record
| Geophysical Research Letters
Temperature impacts on the water year 2014 drought in California
Shraddhanand Shukla, Mohammad Safeeq, Amir AghaKouchak et al
| Proceedings of the National Academy of Sciences
Climate change and California drought in the 21st century
Michael E. Mann, Peter H. Gleick