Yang and Schlesinger 2001  Data provided by Fanglin Yang

DJFvolsig.gif   DJFvolsig.ps      DJF Volcano Composite Surface Temperature

MAMvolsig.gif   MAMvolsig.ps      MAM Volcano Composite Surface Temperature

JJAvolsig.gif   JJAvolsig.ps      JJA Volcano Composite Surface Temperature

SONvolsig.gif   SONvolsig.ps      SON Volcano Composite Surface Temperature