Divisional Mapping

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
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Divisional Palmer Z-Index
September - November 1996
-4-3-2-11234
Pennsylvania (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
September - November 1996 Pennsylvania Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. Pocono Mountains1.821.86117-0.04
2. East Central Mountains1.911.94123-0.03
3. Southeastern Piedmont2.352.39126-0.04
4. Lower Susquehanna2.872.89127-0.02
5. Middle Susquehanna2.932.96128-0.03
6. Upper Susquehanna2.752.78125-0.03
7. Central Mountains4.064.10129-0.04
8. South Central Mountains4.194.23129-0.04
9. Southwest Plateau3.063.09125-0.03
10. Northwest Plateau3.413.42129-0.01

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