| Percent of U.S. Mainland in
Selected Drought Ranges -- January 27, 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) | 20.08 | -10.11 | 28.97 | +10.67 | 24.90 | - 5.31 | 44.15 | + 3.05 |
| 0-20 (D1) | 12.03 | - 8.11 | 30.78 | + 6.28 | 10.57 | - 9.61 | 31.54 | - 0.27 |
| 0-10 (D2) | 6.30 | - 3.78 | 43.37 | + 2.64 | 6.21 | - 3.92 | 46.42 | + 0.51 |
| 0-5 (D3) | 4.54 | - 0.56 | 61.10 | + 4.13 | 3.15 | - 1.98 | 54.80 | + 0.46 |
| 0-2 (D4) | 1.55 | - 0.52 | 64.48 | + 1.55 | 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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