| Percent of U.S. Mainland in
Selected Drought Ranges -- March 15, 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) | 19.05 | -11.14 | 26.10 | + 2.40 | 25.94 | - 4.27 | 47.50 | + 4.31 |
| 0-20 (D1) | 10.53 | - 9.61 | 26.04 | + 4.31 | 12.72 | - 7.46 | 37.69 | + 1.23 |
| 0-10 (D2) | 3.17 | - 6.91 | 23.64 | + 3.05 | 3.77 | - 6.35 | 33.38 | - 0.19 |
| 0-5 (D3) | 0.00 | - 5.10 | 0.00 | - 0.12 | 1.48 | - 3.65 | 37.21 | - 0.16 |
| 0-2 (D4) | 0.00 | - 2.07 | 0.00 | + 0.00 | 0.51 | - 1.56 | 50.15 | - 0.17 |
| *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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