http://www.consonantchaos.com
North Pacific base images provided by Levi Cowan. https://www.tropicaltidbits.com
East Asia base images provided by COLA. http://wxmaps.org
SOI data: https://www.longpaddock.qld.gov.au/ (Daily SOI 1887 1989 Base)
BSR chart data provided by ERDDAP. http://coastwatch.pfeg.noaa.gov/erddap/index.html
BSR and SOI chart framework hosted on Github. https://github.com/osnw3
Bering Sea Rule and East Asia Rule Research Article; Renken et al.
Products on this webpage are produced and maintained by Josh Herman.
BSR Charts, 1-5d, 6-10d, 11-15d; EAR; SOI