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HOME > Monitoring & Data > Drought Indicator Blends > Blend Coverage Table

Blend Coverage Table
Percent of U.S. Mainland in Selected
Drought Ranges
-- December 31, 2016
Percentile
Range
Short-Term
Drought Indicator Blend
Long-Term
Drought Indicator Blend
 Current   Anomaly*   Percentile*   Change**   Current   Anomaly*   Percentile*   Change** 
0-30 (D0)   11.86 -18.33 10.81 - 7.82 16.56 -13.65 25.40 - 8.92
0-20 (D1)    5.07 -15.07  8.24 - 6.49  8.26 -11.93 23.54 - 7.77
0-10 (D2)    2.26 - 7.82 16.57 - 3.90  2.84 - 7.29 27.45 - 2.85
0-5 (D3)    0.00 - 5.10  0.00 - 3.11  0.65 - 4.48 26.42 - 3.01
0-2 (D4)    0.00 - 2.07  0.00 - 0.59  0.00 - 2.06  0.00 - 0.61
*Anomalies & percentiles based on monthly 1932 - 2001 data from National Climatic Data Center.
**Change from Previous Week's Percentage of U.S. Covered

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Page last modified: 30-Dec-2009 3:34 PM EST
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