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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
-- February 28, 2015
Percentile
Range
Short-Term
Drought Indicator Blend
Long-Term
Drought Indicator Blend
 Current   Anomaly*   Percentile*   Change**   Current   Anomaly*   Percentile*   Change** 
0-30 (D0)   22.26 - 7.92 34.28 - 7.53 19.45 -10.76 32.33 - 3.75
0-20 (D1)   10.39 - 9.75 25.76 - 3.13 10.64 - 9.54 31.91 - 0.98
0-10 (D2)    0.99 - 9.09  7.78 - 4.84  5.99 - 4.14 45.66 - 1.37
0-5 (D3)    0.38 - 4.72 15.38 - 0.03  1.87 - 3.26 40.98 + 0.34
0-2 (D4)    0.00 - 2.07  0.00 + 0.00  1.53 - 0.53 66.76 + 0.00
*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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