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Nebraska Soil Moisture Index Map - June 14, 2010
Author: Eric Hunt - University of Nebraska - Lincoln
Published: 2010-06-15 16:09:19
Updated: 2013-06-26 15:44:56
The High Plains Regional Climate Center is now featuring a weekly Nebraska Soil Moisture Index map. For the next month or two, the HPRCC will feature a weekly Nebraska soil moisture report and map on the front page of the website, before moving it to a permanent location on the AWDN Soil Moisture page. If you have any comments or questions about the SMI, please use the contact us page.
"The Soil Moisture Index (SMI) is an index applied to the volumetric water content at the depths of 10, 25, and 50 cm. It is averaged over those three depths and scaled such that 5.0 represents field capacity and -5.0 represents the wilting point. Measurements are made under grass covered, rain fed conditions and may not be representative of soil moisture conditions in fields with standard row crops." To learn more about the SMI, click here.
Nebraska Weekly Soil Moisture Report - June 14, 2010
The state’s soil moisture map can be summed up perfectly with one word: wet. Many locations throughout the state received over 4 inches of rain in the past week and every single AWDN station in Nebraska has an SMI over 0.0. Many sites in north central Nebraska show evidence of water contents that are at saturation and any additional rainfall in this area will only aggravate existing problems.