Date (happened)
  • 1971 (probable)
    Neville lectures catalog #1085 (provisional source)
  • 9 February 1971 (probable)
    internal reference to 'this Tuesday morning's' earthquake and 'the one at two in the morning', ~62 dead, matched against the San Fernando/Sylmar earthquake of 1971-02-09 (a Tuesday; death toll commonly cited 58-65)

Lecture catalog #1085 — text: HAVE (PROVISIONAL: youtube-caption source, pending verification)