| Percent of U.S. Mainland in
Selected Drought Ranges -- January 6, 2007 |
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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) | 7.41 | -22.78 | 3.94 | - 1.01 | 25.66 | - 4.55 | 46.72 | - 1.01 |
| 0-20 (D1) | 1.46 | -18.68 | 1.25 | - 1.78 | 11.72 | - 8.47 | 34.93 | - 2.61 |
| 0-10 (D2) | 0.14 | - 9.94 | 2.51 | + 0.00 | 5.93 | - 4.20 | 45.47 | + 0.00 |
| 0-5 (D3) | 0.14 | - 4.96 | 10.93 | + 0.00 | 2.83 | - 2.30 | 50.99 | + 0.48 |
| 0-2 (D4) | 0.00 | - 2.07 | 0.00 | + 0.00 | 1.78 | - 0.28 | 70.29 | + 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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