Bright Object Seen Streaking Across The Western US

Social media is buzzing tonight about what could be a meteor streaking across the sky. Initial reports say the object was headed to the east.
https://twitter.com/mholt6/status/758523437979570177/video/1
Saw a HUGE meteor just now and it was the coolest thing. https://t.co/xj3nCoXKru—laurence t (@afroman76) July 28, 2016
Just seen a big ass meteor lighting up and flying across the sky for like 45 seconds so cool!
— Lazlo Goodluv (@Malculmxxx) July 28, 2016https://twitter.com/joshherri