Thermal activity, Yellowstone National Park, Wyoming, USA

"Encompassing 2.2 million acres, Yellowstone National Park is the second largest national park in the lower 48. With so much to explore, including over 10,000 hydrothermal features, more than half the world’s geysers, 466 miles of road and over 92 trailheads"
travelwyoming....)

[@chipsayers2527]

Like that all over park.

[@Pathippie]

Is this unusual?

[@dorthef5410]

No not at all.

[@Pathippie]

@dorthef5410 I thought it might be a new one, or new activity.