ERA5 derived snowfall during moderate-to-strong El Niño winters (January-March) compared to the 1991-2020 average (after the long-term trend has been removed).
https://www.usgs.gov/media/images/snowfall-during-moderate-strong-el-nino-winters
A GeoZarr recreation of the data product used in the ENSO Blog post S(no)w pain, S(no)w gain by Michelle L'Heureux and Brian Brettschneider (Oct 2023), as seen on the NOAA Climate.gov's Snowfall during moderate-to-strong El Niño winters map.