| Percent of U.S. Mainland in
Selected Drought Ranges -- November 24, 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) | 40.20 | +10.02 | 76.08 | +17.18 | 45.41 | +15.20 | 80.70 | + 2.28 |
| 0-20 (D1) | 20.47 | + 0.33 | 58.04 | +10.48 | 29.53 | + 9.35 | 77.22 | + 1.81 |
| 0-10 (D2) | 6.66 | - 3.42 | 44.95 | + 4.28 | 17.97 | + 7.84 | 83.07 | - 0.50 |
| 0-5 (D3) | 0.25 | - 4.85 | 12.99 | + 0.25 | 8.40 | + 3.27 | 81.61 | - 1.43 |
| 0-2 (D4) | 0.00 | - 2.07 | 0.00 | + 0.00 | 3.07 | + 1.01 | 81.06 | + 0.11 |
| *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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