Percent of U.S. Mainland in Selected Drought Ranges -- May 19, 2007
Percentile Range	Short-Term Drought Indicator Blend				Long-Term Drought Indicator Blend
	Current	Anomaly*	Percentile*	Change**	Current	Anomaly*	Percentile*	Change**
0-30 (D0)	45.59	+15.41	83.99	+ 4.74	36.26	+ 6.05	66.97	+ 3.41
0-20 (D1)	36.50	+16.35	88.08	+ 6.51	27.44	+ 7.25	72.56	+ 2.98
0-10 (D2)	19.79	+ 9.72	87.42	+ 5.97	15.30	+ 5.17	77.55	+ 1.94
0-5 (D3)	11.52	+ 6.42	89.18	+ 4.21	5.80	+ 0.67	70.85	+ 0.28
0-2 (D4)	5.08	+ 3.01	88.60	+ 2.16	1.09	- 0.97	60.68	+ 0.00
*Anomalies & percentiles based on monthly 1932 - 2001 data from National Climatic Data Center. **Change from Previous Week's Percentage of U.S. Covered