Taylor Swift fans 'Shake It Off,' causing record-breaking seismic activity during Seattle shows

Taylor Swift fans are in their record-breaking era. After two nights of earth-shaking dancing at Swift's Seattle 'Eras' tour concert, enthusiastic Swifties caused seismic activity equivalent of a 2.3 magnitude earthquake, according to seismologist Jackie Caplan-Auerbach.

Taylor Swift fans are in their record-breaking era.

After two nights of earth-shaking dancing at Swift’s Seattle “Eras” tour concert at Lumen Field, enthusiastic Swifties caused seismic activity equivalent of a 2.3 magnitude earthquake, according to seismologist Jackie Caplan-Auerbach.

The “Swift Quake” has been compared to the 2011 “Beast Quake,” when Seattle Seahawks fans erupted after an impressive touchdown by running back Marshawn “Beast Mode” Lynch. The ensuing celebration was detected on the same local seismometer as the Swift concert, Caplan-Auerbach told CNN.

Caplan-Auerbach, who works as a geology professor at Western Washington University, saw the comparison in a Pacific Northwest earthquake group she moderates on Facebook and immediately got to work.

“I grabbed the data from both nights of the concert and quickly noticed they were clearly the same pattern of signals,” she said, adding, “If I overlay them on top of each other, they’re nearly identical.”

The main difference between the July 22 and July 23 shows, aside from the surprise songs Swift is known to perform, makes up roughly 26 minutes. “I asked around and found out the Sunday show was delayed by about half an hour, so that adds up” Caplan-Auerbach said.

While the magnitude difference between “Beast Quake” and “Swift Quake” is only 0.3, Caplan-Auerbach said the Swifties have the Seahawks fans beat. “The shaking was twice as strong as ‘Beast Quake’. It absolutely doubled it.”