| Percent of U.S. Mainland in
Selected Drought Ranges -- January 12, 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) | 15.74 | -14.44 | 18.58 | + 5.10 | 30.90 | + 0.69 | 55.78 | - 3.18 |
| 0-20 (D1) | 6.88 | -13.26 | 14.84 | + 2.11 | 17.82 | - 2.36 | 53.76 | - 1.54 |
| 0-10 (D2) | 0.81 | - 9.26 | 6.68 | - 0.23 | 8.37 | - 1.76 | 56.22 | - 1.51 |
| 0-5 (D3) | 0.00 | - 5.10 | 0.00 | - 0.17 | 2.64 | - 2.49 | 49.20 | + 0.00 |
| 0-2 (D4) | 0.00 | - 2.07 | 0.00 | + 0.00 | 1.38 | - 0.68 | 64.78 | - 0.10 |
| *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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