| Percent of U.S. Mainland in
Selected Drought Ranges -- August 9, 2008 |
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| Percentile Range |
Short-Term Drought Indicator Blend |
Long-Term Drought Indicator Blend |
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| Current | Anomaly* | Percentile* | Change** | Current | Anomaly* | Percentile* | Change** | |
| 0-30 (D0) | 43.92 | +13.73 | 82.04 | + 0.14 | 37.80 | + 7.59 | 69.00 | + 0.15 |
| 0-20 (D1) | 31.46 | +11.32 | 82.23 | + 2.33 | 23.95 | + 3.76 | 66.69 | - 3.52 |
| 0-10 (D2) | 13.17 | + 3.09 | 72.89 | - 3.97 | 13.12 | + 3.00 | 72.08 | + 0.44 |
| 0-5 (D3) | 5.46 | + 0.36 | 68.40 | - 1.05 | 5.36 | + 0.23 | 68.41 | + 0.78 |
| 0-2 (D4) | 1.97 | - 0.10 | 70.60 | + 0.39 | 1.33 | - 0.73 | 64.47 | + 0.52 |
| *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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