Do you remember the episode of greys anatomy where part of the hospital blew up?
Yes, Its fictional series focuses on the lives of surgical interns
I've always wondered how closely fictional TV shows such as this one follow the real world happenings which take place in an environment I might never have the chance to fully experience
Yes  in ninth season The season premiere :Going ,going, gone. and 24 episodes with the finale "perfect storm
Well I surely didn't remember the name of the episode, let alone the season and episode number.
Supernatural (American TV series)
Supernatural is an American dark fantasy television series created by Eric Kripke. It was first broadcast on September 13, 2005, on The WB, and subsequently became part of successor The CW's lineup. Starring Jared Padalecki as Sam Winchester and Jensen Ackles as Dean Winchester, the series follows the two brothers as they hunt demons, ghosts, monsters, and other supernatural beings. The series is produced by Warner Bros. Television, in association with Wonderland Sound and Vision. Along with Kripke, executive
such as "St. Elsewhere", "ER", and "The West Wing".
Series synopsis.
Series synopsis Overview.
"Greys Anatomy" follows the lives of surgical interns, residents, and attendings at the fictional Grey-Sloan Memorial Hospital (formerly Seattle Grace Hospital, Season 1–6, Seattle Grace Mercy West Hospital, Season 6–9, and then Grey-Sloan Memorial Hospital, Season 9–present), as the interns gradually develop into seasoned doctors through the mentoring of their residents, attendings, and chiefs of