12th Man

Elaine Thompson / AP Photo

Seismologists at the University of Washington are hoping for a few "beast quakes" this weekend from the Seahawks' 12th Man, who can sometimes cause small earthquakes by jumping up and down. 

The researchers hope to test out tools that might someday be a part of a system called Earthquake Early Warning.

Elaine Thompson / AP Photo

The rain didn’t dampen the spirit of Seahawks fans who turned out in force for a rally and flag signing at the Seattle Center on Wednesday.

After Mayor Ed Murray and former Seahawks players spoke from an open air stage, a 12th man flag that had flown on top of the Seattle Space Needle was taken down and put in a tent. Fans lined up to sign it.

Fans Help Seahawks Soar to New Heights

Dec 6, 2013
Scott Eklund / AP Photo

There’s no place like home. That’s definitely true for the Seattle Seahawks. They’re undefeated at CenturyLink Field this season with a margin of victory that hasn’t been seen in the NFL in 40 years.

KPLU sports commentator Art Thiel says the Seahawks will move a step closer to having home field advantage in the playoffs if they beat the 49ers on Sunday in San Francisco, a place where they haven’t won since 2008.