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
August - October 1994
-4-3-2-11234
Pennsylvania (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
August - October 1994 Pennsylvania Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. Pocono Mountains1.061.011020.04
2. East Central Mountains0.200.11700.09
3. Southeastern Piedmont-0.06-0.16610.10
4. Lower Susquehanna0.220.11790.11
5. Middle Susquehanna1.121.01980.10
6. Upper Susquehanna2.082.001140.08
7. Central Mountains1.821.781130.04
8. South Central Mountains0.810.80940.01
9. Southwest Plateau1.271.251070.02
10. Northwest Plateau1.801.761110.04

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