During the radio announcement, the announcer also mentions a typhoon before cutting to the next scene. This must refer to severe tropical storm Owen/Bising, which was part of an unusually severe year of storms in the Philippines in 1994.
Kurt Cobain waa found dead on April 8th, 1994, by a guy who came to install a security system. The coroner estimated him to have been dead for 3 days, since April 5th.