NOAA NCDC CM Drought HPDI

NOAA NCDC CM Drought HPDI: Historical Palmer Drought Indices
Time: [Jan 1895,Dec 2019]; monthly

• label
  NOAA NCDC CM Drought HPDI label: Climate divisions in the U.S.
  
  • Index of Climate Div. within a state (unitless) [ division_i ]
  • Name of Climate Div. within a state (ids) [ division_i ]
  • Label (ids) [ division_i ]
  • State (ids) [ division_i ]
  • State-Climate Div. geometry (unitless) [ division_i ]
• Palmer Drought Severity Index (unitless) [ Time division_i ]
• State-Climate Div. geometry (unitless) [ division_i ]