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Map released: Thurs. February 20, 2020
Data valid: February 18, 2020 at 7 a.m. EST

Intensity:

  • None
  • D0 (Abnormally Dry)
  • D1 (Moderate Drought)
  • D2 (Severe Drought)
  • D3 (Extreme Drought)
  • D4 (Exceptional Drought)
  • No Data

Author(s):


The Drought Monitor focuses on broad-scale conditions. Local conditions may vary. See accompanying text summary for forecast statements.


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Statistics


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South Drought Summary

Heavy rains (2-5 inches) fell from central Texas northeastward into southwestern Arkansas, across northern Louisiana, and from west-central Mississippi northeastward into central Tennessee. Light to moderate amounts (0.5-2 inches) were reported in northern and eastern Texas, eastern Oklahoma, and the remainder of Arkansas, Louisiana, Mississippi, and Tennessee. Little or no precipitation occurred in western portions of Texas and Oklahoma, and across southern and southeastern Texas. Weekly temperatures were seasonable in western and northern sections of the South, and above-normal along the central Gulf Coast. With the heavy rain that fell across central and northeastern Texas, a broad 1-category improvement was made, including some 2-category reductions (D2 to D0; D1 to nothing) in northeastern Texas where the amounts were the greatest. Elsewhere, some of the D0 and D1 was erased in northern Texas and southwest Oklahoma that incorporated precipitation over the past 2-week period; the D0 in southwest Arkansas was removed; and some D0 was alleviated in Louisiana and southern Mississippi where the totals exceeded an inch. In contrast, very dry weather the past 30- to 60-days in southern Texas, combined with above-normal temperatures, warranted a broad 1-category degradation in many southern and southeastern sections of the state. Deficits at 30-days reached 0.5-1.5 inches and 1.5-3 inches in southern and southeastern portions, and at 60-days, shortages were 1-2 inches and 2-4 inches, respectively. D3 was added or expanded where the short- and medium-range tools (3-, 6-, and 9-months) were the driest, along with corresponding to low values (less than tenth percentile) on the USGS average stream flows. D0 was also expanded into extreme southwestern Louisiana where little or no rain fell and short-term deficiencies grew.

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