| Percent of U.S. Mainland in
Selected Drought Ranges -- September 24, 2006 |
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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) | 15.15 | -15.03 | 17.88 | -13.16 | 40.29 | +10.08 | 74.51 | - 5.92 |
| 0-20 (D1) | 3.69 | -16.45 | 5.13 | -15.16 | 22.96 | + 2.78 | 64.83 | - 7.20 |
| 0-10 (D2) | 1.26 | - 8.82 | 9.50 | - 1.73 | 6.84 | - 3.29 | 49.89 | - 2.05 |
| 0-5 (D3) | 0.00 | - 5.10 | 0.00 | - 0.36 | 0.95 | - 4.18 | 31.56 | - 1.59 |
| 0-2 (D4) | 0.00 | - 2.07 | 0.00 | - 0.36 | 0.00 | - 2.06 | 0.00 | - 0.64 |
| *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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