SRL for [foreshock]: I recall the 5.1 magnitude [foreshock] in August 1989 , a full six weeks before the 7.1 magnitude World Series ( or Loma Prieta ) Earthquake .
ARG-2: 5.1 magnitude | ARG-M-TMP: in August 1989 , a full six weeks before the 7.1 magnitude World Series ( or Loma Prieta ) Earthquake