Wake County Hazard Mitigation Plan - January 2020

SECTION 4: RISK ASSESSMENT

Duration (Weeks)

Start Date

End Date

Details

At the drought’s peak from July 1 to July 7, 99% of the County was considered in D2 drought (Severe) At the drought’s peak from February 10 toMarch 16, 100% of the County was considered in D0 drought (Abnormally Dry) At the drought’s peak from October 20 through October 26, 75% of the County was considered in D1 drought (Moderate) At the drought’s peak from May 4 through May 17, 100% of the County was considered in D0 drought (Abnormally Dry) At the drought’s peak from July 27 through August 2, 34% of the County was considered in D1 drought (Moderate) At the drought’s peak from September 21 through September 27, 0.5% of the County was considered in D2 drought (Severe) At the drought’s peak from February 1 through April 4, 100% of the County was considered in D2 drought (Severe) At the drought’s peak, 100% of the County was considered in D1 drought (Moderate) At the drought’s peak from July 17 through July 23, 99% of the County was considered in D1 drought (Moderate) At the drought’s peak from December 4 through February 25, 100% of the County was considered in D1 drought (Moderate) At the drought’s peak from November 19 through December 30, 100% of the County was considered in D1 drought (Moderate) At the drought’s peak from June 16 through June 29, 100% of the County was considered in D1 drought (Moderate) At the drought’s peak from September 15 through September 28, 100% of the County was considered in D1 drought (Moderate) At the drought’s peak fromDecember 20 through January 2, 100% of the County was considered in D0 drought (Abnormally Dry) At the drought’s peak from February 14 through March 12, 100% of the County was considered in D0 drought (Abnormally Dry) At the drought’s peak fromMarch 28 through April 3, 13% of the County was considered in D1 drought (Moderate) At the drought’s peak from August 1 through August 14, 100% of the County was considered in D0 drought (Abnormally Dry) At the drought’s peak from October 24 through October 30, 96% of the County was considered in D1 drought (Moderate)

6/10/2008

9/8/2008

13

2/10/2009

3/16/2009

5

7/14/2009

11/16/2009

18

5/4/2010

5/17/2010

2

7/6/2010

8/2/2010

4

9/14/2010

10/4/2010

3

11/16/2010 8/29/2011

41

10/11/2011 6/4/2012

34

6/26/2012

7/30/2012

5

11/13/2012 5/6/2013

25

11/19/2013 12/30/2013

6

6/16/2015

6/29/2015

2

8/4/2015

10/5/2015

9

12/20/2016 1/2/2017

2

2/14/2017

3/13/2017

4

3/28/2017

4/3/2017

1

8/1/2017

8/14/2017

2

10/3/2017

12/31/2017

13

Source: US Drought Monitor

The National Drought Mitigation Center (NDMC), located at the University of Nebraska in Lincoln, provides a clearinghouse for information on the effects of drought, based on reports frommedia, observers, impact records, and other sources. According to the National Drought Mitigation Center’s Drought Impact Reporter, during the 10 -year period from January 2009 through December 2018, 289 drought impacts were noted for the State of North Carolina, of which 24 were reported to affect Wake County. Table 4.18 summarizes the number of impacts reported by category and the years impacts were reported for each category. Note that the Drought Impact Reporter assigns multiple categories to each impact.

Wake County Multi-Jurisdictional Hazard Mitigation Plan 2019

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