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2020 Siren Test Calendar
Please be advised that Oakland County Homeland Security Division will be testing the outdoor warning siren system on the following dates in 2020:

March 7   Saturday 1:00 p.m. First Saturday of the month 
March 25 Wednesday 1:00 p.m. Special test in recognition of Severe Weather Awareness Week (SWAW)
April 4 Saturday  CANCELLED Due to SWAW test week
May 2  Saturday 1:00 p.m. First Saturday of the month
June 6 Saturday 1:00 p.m. First Saturday of the month 
July 4  Saturday 1:00 p.m.  First Saturday of the month
August 1  Saturday 1:00 p.m. First Saturday of the month
September 5 Saturday  1:00 p.m. First Saturday of the month
October 3 Saturday 1:00 p.m. First Saturday of the month
November 7 Saturday 1:00 p.m. First Saturday of the month

Note: Siren tests are NOT conducted during December, January, or February due to winter weather.