Since 1986 , DZMM reporters covered the biggest events in the late 80s and the early 90s like the Mendiola riot , August 1987 coup , Supertyphoon Sisang , MV Doña Paz tragedy , death of Ferdinand Marcos , December 1989 Christmas coup , Luzon earthquake , Mt. Pinatubo eruption and Gulf War . All of these were witnessed and listened on AM radio to listeners , together with ABS-CBN News team of reporters . These reports would be a source of pride for the station , reaping high praise from the public for its live and accurate reporting of news stories
Luzon earthquake
1990 Luzon earthquake
DZMM-AM