| Percent of U.S. Mainland in
Selected Drought Ranges -- February 23, 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) | 14.16 | -16.03 | 15.47 | + 2.13 | 20.70 | - 9.51 | 34.83 | - 1.95 |
| 0-20 (D1) | 6.98 | -13.16 | 15.34 | + 3.01 | 13.04 | - 7.14 | 38.58 | - 0.68 |
| 0-10 (D2) | 0.00 | -10.08 | 0.00 | + 0.00 | 4.57 | - 5.55 | 38.25 | + 0.34 |
| 0-5 (D3) | 0.00 | - 5.10 | 0.00 | + 0.00 | 2.13 | - 2.99 | 43.50 | - 0.26 |
| 0-2 (D4) | 0.00 | - 2.07 | 0.00 | + 0.00 | 1.02 | - 1.04 | 60.19 | + 0.29 |
| *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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