April marks the beginning of the spring storm season, so storm preparedness is on everyone's
priority list. At Ameren Missouri, when severe weather threatens, we rely on Quantum Weather,
a unique weather forecasting system in partnership with Saint Louis University's (SLU)
Department of Earth and Atmospheric Sciences. Quantum Weather, another part of Ameren
Missouri's reliability initiative, can pinpoint severe weather activity on a neighborhood-byneighborhood basis. The detailed information from this pioneering system improves reliability
for customers. It enables Ameren Missouri to respond and restore power more quickly following
damaging storms, and improves efficiencies through better utilization of its restoration
crews. Quantum Weather is the first-of-its-kind weather monitoring and response system in the
country.
Add storm preparedness to your priority list, and please visit our website
at www.AmerenMissouri.com to check out the detailed tips on our Outage Center pages:
 Report an outage and sign up for Ameren Alerts to receive updates after you've reported your outage to
Ameren.
 Check out the Outage Map to see how many customers system wide are experiencing outages, and
where.
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Items to include in assembling your Storm Kit
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Tips for being prepared at home, outside the home, and at work.
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What to do During an Outage
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Learn how we work to restore your power.