Percent of U.S. Mainland in Selected Drought Ranges -- August 4, 2007
Percentile Range	Short-Term Drought Indicator Blend				Long-Term Drought Indicator Blend
	Current	Anomaly*	Percentile*	Change**	Current	Anomaly*	Percentile*	Change**
0-30 (D0)	46.89	+16.70	85.77	- 1.63	45.78	+15.57	81.03	+ 1.15
0-20 (D1)	38.97	+18.82	90.85	+ 4.97	30.26	+10.08	77.86	- 1.83
0-10 (D2)	22.81	+12.73	90.60	+ 3.75	17.61	+ 7.48	82.69	- 0.03
0-5 (D3)	16.31	+11.21	93.86	+ 6.46	10.01	+ 4.88	85.80	- 0.07
0-2 (D4)	5.42	+ 3.35	89.27	+ 1.06	4.90	+ 2.84	89.14	+ 0.44
*Anomalies & percentiles based on monthly 1932 - 2001 data from National Climatic Data Center. **Change from Previous Week's Percentage of U.S. Covered