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Anoka County Multi-Jurisdictional <br />All Hazards Mitigation Plan <br /> 99 <br /> <br />destroyed. There were citywide power outages and much debris cleanup. The 2005 impact was <br />even greater, again citywide power outages occurred and hundreds of trees were destroyed. In <br />the 2005 event over 1000 roofs were replaced 300 houses had to be re-sided and 50 additional <br />homes had extensive damage. <br /> <br />The City of Blaine suffered significant Tornado damage from Tornado events in 1976 and 1998 <br />and minor damage from tornados in 2005, 2008 and 2011. A second tornado event in 2011 <br />caused minor damage. In the 1976 and 1998 incidents the majority of damage in both <br />occurrences was sustained on the eastern side of Blaine. In 1976, the Centennial High School <br />Building sustained heavy damage and in 1998 wide spread damage was sustained in the <br />residential areas in the same part of the city. Between both occurrences over $500,000 worth of <br />damage was sustained. In the 2005, 2008 and 2011 incidents damage was sustained on the <br />western side of Blaine. <br /> <br />Due to climate and geographic location the likely occurrence of tornados can be a frequent <br />occurrence for the City of Blaine. With Blaine’s rate of growth and construction practices loss <br />impact from future tornados would be more significant <br />than what has been seen historically. <br /> <br />Coon Rapids has an expectation of a tornado every <br />year. The most recent significant event: 09/21/2005, <br />possible F-2 tornado struck east edge of city and into <br />Blaine. Another significant tornado struck on <br />07/18/1986 on the east side of the city, near Egret and <br />University Avenue border area from Mississippi River <br />to Evergreen Boulevard, near border with Fridley. <br />Roofs taken off, trees down, hail damaged, homes and <br />businesses destroyed or uninhabitable. The loss <br />impact of future occurrence: potential to be <br />devastating. <br /> <br />In 1965, a tornado devastated the city of Fridley, Over <br />425 homes were destroyed, and 1224 homes were <br />extensively damaged resulting in millions of dollars in losses. The likelihood of future <br />occurrence is considered moderate, with the future impact high. <br /> <br />Lino Lakes experienced a Tornado in 1998. Five homes were destroyed; many more homes <br />had roof damage, shingles missing, and siding fascia blown away. Many large trees were <br />destroyed and debris and trees blocked roads. Many homes were without electricity. The <br />likelihood of future occurrence is considered moderate and future impact moderate. <br /> <br />Oak Grove experienced Tornados and straight-line winds in 1939, 1965 and 1997. The 1939 <br />tornado destroyed two homes and severely damaged several others. In 1965 there was minimal <br />damage. In1997 many, many trees down with some residential damage. The likelihood of <br />occurrence is that a possible tornado or F0 winds will occur in the City of Oak Grove every <br />decade with the impact moderate. <br /> <br />A tornado touched down in Spring Lake Park on May 6, 1965: Two people were killed, hundreds <br />were injured and one-third of the property in Spring Lake Park was destroyed. School Districts <br />in Spring Lake Park and Fridley had estimated damage of $10 Million, public utilities were <br />seriously damaged, and 16,000 phones were out of service. Electric power and natural gas <br />Four Tornados were confirmed in <br />Anoka County in 2011