| Percent of U.S. Mainland in
Selected Drought Ranges -- July 7, 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) | 59.02 | +28.83 | 94.95 | + 0.70 | 45.88 | +15.67 | 81.48 | + 3.94 |
| 0-20 (D1) | 48.43 | +28.29 | 96.37 | + 3.45 | 33.74 | +13.55 | 82.96 | + 2.48 |
| 0-10 (D2) | 38.38 | +28.30 | 98.40 | +10.39 | 20.60 | +10.47 | 87.09 | + 1.59 |
| 0-5 (D3) | 21.40 | +16.30 | 97.05 | +10.57 | 11.90 | + 6.77 | 88.59 | + 0.69 |
| 0-2 (D4) | 7.38 | + 5.31 | 93.36 | + 5.75 | 3.60 | + 1.54 | 84.42 | + 0.98 |
| *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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