Dozens of western Washington residents reported feeling the rumblings . The jets were scrambled in response to a plane that entered restricted airspace . A spokesman for NORAD said there was no indication any planes had been shot down or taken out by Russian fighter jets. The plane left the restricted airspace before it was intercepted .
Dozens of western Washington residents reported feeling the rumblings . The jets were scrambled in response to a plane that entered restricted airspace . President Barack Obama was in the region Tuesday . The plane left the restricted airspace before it was intercepted .