The colossal storm that passed across Rosslyn apparently didn't cause any Radnor/Ft. Myer Heights neighborhood power outages. This evening, one momentary power off/on blip occurred at 6:24pm. All the work on the area's power network seems to have secured our power supplies.
The storm didn't knock down any neighborhood trees. Most of the trees likely to be toppled, have already been toppled.
Don't worry about or fear future summer storms. Everything will be ok.