A tree fell down in Valley Forge National Park due to a large gust of wind prior to the storm.
Chris Mayerski tweeted a picture of lightning flashing in the sky above Delco.
Christie Rhoads tweeted a picture of the ominous sky above Boyertown Area Senior High School.
Several viewers were tweeting about the double rainbow that appeared near the tail-end of the storm.
You can send us your photos and videos of the storm by posting on social media using the hashtag #6abcAction
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