I think that was one of Fred Whalen's tournaments, so it was not technically a national championship. It may have been billed as a world invitational.
As I remember the story, Dallas West was leading the field and right after the earthquake he packed up and went back to Rockford. ...
It was Fred Whalen's "3-in-1" tournament at the Elk's Building in Los Angeles, January 29th through February 21st (yes, three weeks) in 1971. The results were covered in the March 1971 issue of The National Billiard News. The 14.1 part of the tournament was recognized by the BCA as the World Championship. Ray Martin won in the 14.1 and Joe Balsis finished second. Ed Kelly won the all-around.
The earthquake in question was the
San Fernando Quake which happened at 6AM on the morning of February 9th. It was a magnitude 6.6 and was centered about 20 miles from the Elk's Building. There were surface ruptures along 10 miles of fault with relative movement of about 3 feet across the fault and/or up and down.
Judging from the scores listed, at the time of the quake Dallas West was unbeaten in the straight pool with a record of 4-0 in a 10-man round robin. When he left, all his matches were marked as losses.
From that issue of NBN about a telephoned report from Don Willis:
[...] he was in a downtown Los Angeles hotel sleeping in his bed when the earthquake started and was so violent it bounced Willis out of bed onto the floor and Don first thought was to dress quickly and get out of the hotel, and he would be clear of falling debris, while in a hurry there was another second tremble and as Don was putting his trousers on having one leg in one of his pant legs and while getting the second leg in his trouser and the room was shaking so violently, that throwing Willis completely across the room, he got back on his feet quickly and while buckling his belt and grabbing his topcoat with his other hand, out the fire exit and descended the eleven floors in record time.
(For those not familiar with that era of NBN publication, I did not make any errors in typing the text of that part of a sentence. Actually, the style kind of gives you the discombobulated feeling you may get from a quake.)
And just to prove that there is almost nothing new under the sun, this is an editor's note:
To all our Readers:-
There was a rumor going around that the boys who played at the $40,000 3-in-1 Tournament, January 29th to February 20th would not get paid. On February 21st all of the players who had won prizes and had money coming to them were asked to meet Fred Whalen at this bank in downtown Los Angeles. Fred paid off each and every one to make a total of $40,000. Fred Whalen is truly a champion promoter. ...