Time: 553 PM Fri June 26, 2020 Forecaster: Brad Simmons

MESSAGE 1
Flash Flood Prediction Program

LOW IMPACT FLOODING
PRIORITY DISSEMINATION RECOMMENDED

We have determined that low impact flooding is likely in Arapahoe County
including: the City of Aurora
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from: Current to 700 PM.
Prime time for flooding: Current to 700 PM.
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Forecast rainfall: Moderate and strong thunderstorms will have the potential to produce rainfall amounts of 0.4-1.2" in 10-30 minutes. A large thunderstorm or slower moving thunderstorm may result in up to 2.0" of rainfall in 30-60 minutes.
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The most likely areas to be impacted by flooding are:

X Urban streams/gulches; road crossings; recreational trails; adjacent open space areas/campgrounds/parks; floodplain properties; utilities

X Urban streets, intersections, low lying areas, known trouble spots

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Additional Information: Flash Flood Warning (Message 3) has been cancelled by NWS and is no longer in effect. The Message 3 will be replaced with a Message 1 LIF and is valid until 7pm. Strong thunderstorms may also produce frequent cloud-to-ground lightning, gusty straight-line winds, large hail and possibly even a very isolated tornado.

This message is not intended for public dissemination. Please pass this information along to affected emergency response organizations (police, fire, public works, etc.) within your area.

Also, please take appropriate actions to prepare for possible flooding.

Further information will be provided to you as it becomes available.