There is no possible near future eruption.
There is no lava being expelled by any geysers, contrary to false information being shared online. The recent earthquake was tectonic related, and not related to any volcanic activity within the park.
Go to the Yellowstone Volcano Observatory website.
https://volcanoes.usgs.gov/volcanoes/yellowstone/
If you're on Facebook, go to the Yellowstone National Park FB page, and check out a recent video they posted, interviewing the park's volcanologist.
John
Peoria, AZ