BLOWING UP DUMBS AGAIN IN DC AREA ??
LOTS OF LINKS AND THEORIES
https://www.volcanodiscovery.com/earthquakes/quake-info/7658223/quake-felt-Jun-4-2023-Near-Alexandria-Virginia-USA.html
Epicenter latitude / longitude 38.83866°N / 76.91098°W (Prince George's, Maryland, United States)"
https://www.independent.co.uk/news/world/americas/annapolis-explosion-today-sonic-boom-b2351290.html

Mystery ‘explosion’ heard across Washington DC area
Mysterious 'explosion' is heard in DC that shakes windows and doors and is compared to an 'earthquake' online: Department of Homeland Security says 'there is no threat'

https://www.dailymail.co.uk/news/article-12158275/Explosion-heard-DC-shakes-ground-compared-earthquake-online.html