After just missing the record high in Baltimore on June 18th with a daily high temperature of 96F, the leftover heat produced a vigorous thunderstorm right around Baltimore. This was well ahead of our next cold front, and actually well ahead of a Severe Thunderstorm Watch initially posted by NOAA’s Storm Prediction Center. This eventually was expanded eastward and rightly so.
A warning was issued for Baltimore City and northern Anne Arundel County around 11 pm, but that storm sit still and expanded for a few hours. This dumped flooding rain with a total of 1-4 inches across the city into Kent County across the Chesapeake Bay.
Other Storm Reports:
- 59 mph in Glen Burnie at 1:19 AM
- 64 mph North Beach at 1:10 AM
- 78 mph in Morningside, PG County 12:38 AM
- 1.25" in Park Heights 12:47 AM
- 1.00" in Arbutus 12:54 AM
It also provided a great light show.
Often nighttime thunderstorms after a 90-degree day seem to be more intense with a lot of energy in the atmosphere. The high humidity also allows the light to travel farther across the sky for more to see, even well beyond the acoustic zone. That is ‘heat lightning’.
Thanks to Ken Cold for the great dash cam video while he was driving through Essex, MD.
See the top photos in the slide show that I’ve received across the area. Thanks to:
Doug Edmunds- Kent Island
Jason Zmuda – Annapolis (jasonzmudaphotography.com)
Carol Palmer- Towson
Charlie Bury- Gettysburg
McCabe Jamrosz- South Baltimore
- Lighting Safety tips, pics, and video
- Lightning seen from space: Red sprites and blue jets
- Hail protection (video)_in your car that might surprise you
- Tornado Safety: What NOT to do when driving
- Severe storm definitions
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Support my efforts: This is a great time to work off the active weather and see the app I made with my son (when he was 6 years old). It won a Parents Choice Award, was listed on Mashable.com's top 10 list of apps to teach kids science, and has been downloaded in 29 countries. We have over 400 items of trivia plus live weather and forecasts for kids. It's available on iTunes and for Android on Google Play and Amazon. See more and links for your device at kidweatherapp.com