16100 days ago tonight (7×2300 days) at about 9:33 p.m. CDT (9:31:05 to be exact), a powerful earthquake centered near the Utah-Idaho border:

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"QUAKE RUMBLES THROUGH 4 STATES"
By Dexter C. Ellis
Deseret News
Salt Lake City, Utah
March 28, 1975
"A heavy earthquake rattled a four-state area Thursday night, but the only extensive damage was in Malad City, Idaho, about 40 miles from the epicenter.
"In Malad, just north of the Utah border, almost every home and building bore some evidence of the temblor, from shattered brick walls to littered grocery stores and smashed bottles of liquor in the state liquor store.

"The earth tremors radiated outward for 200 miles or more in every direction from the source believed to be a system of faults along the Promontory Range in western Box Elder County, near where the Golden Spike was driven to complete the transcontinental railroad in 1869.
"The quake, which occurred at 8:32 p.m., registered 6.2 on the Richter Scale, making it the heaviest earthquake in the continental United States since the deadly Los Angeles area quake in 1971.
"Had it been centered in a populated area, say geologists, it could have caused great destruction and considerable loss of life...."
https://tinyurl.com/Idaho-Quake-1975-FULL-REPORT

Farmhouse damaged by the quake
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As that article points out, it was the largest earthquake in the U.S. since a killer quake shook the San Gabriel mountains and Los Angeles at 9:01 a.m. CDT Tuesday February 9, 1971.
https://en.m.wikipedia.org/wiki/1971_San_Fernando_earthquake

That area was shaken again 15860 days after the Idaho quake, a notable earthquake centered northeast of Los Angeles struck at 9:33 p.m. CDT Tuesday August 28, 2018--61 times 260 days to the minute--meaning that March 27, 1975 at 9:31 p.m. CDT and August 28, 2018 at 9:33 p.m. CDT are the same "11 Tooth" in the prophetic Maya/Aztec 260-day cycle, the 232nd day of the 260-count.
https://tinyurl.com/Los-Angeles-Quake-8-28-2018

Hey what's this, a very notable earthquake in Yellowstone National Park at 9:40 p.m. CDT Tuesday March 27, 1973--two years before the big quake to the west of there.
https://tinyurl.com/Yellowstone-3-27-1975-USGS
It was the strongest Yellowstone-Area quake in fourteen years, the biggest since a 6.0-magnitude aftershock of the mighty Hebgen Lake earthquake of 1:37 a.m. CDT Tuesday August 18, 1959. The aftershock happened at 11:04 p.m. CDT August 18, 1959, 4970 days (70 times 71 days) before the 5.0-magnitude temblor at 9:40 p.m. CDT March 27, 1975.
https://tinyurl.com/Yellowstone-Ashock-8-18-1959

Forty times 364 days (56×260) after the evening of Tuesday March 27, 1975 a megaquake struck the Solomon Islands at 8:12 p.m. CDT Tuesday February 5, 2013, magnitude 8.0--
https://tinyurl.com/Solomon-Islands-2-5-2013
https://en.m.wikipedia.org/wiki/2013_Solomon_Islands_earthquake
https://www.usatoday.com/story/news/world/2013/02/05/tsunami-warning-earthquake-south-pacific/1894875/

I planned on explaining the significance of what happened two years AFTER March 27, 1975: The deadliest aviation accident in history, 5:07 p.m. local time Sunday March 27, 1977.
https://en.m.wikipedia.org/wiki/Tenerife_airport_disaster

https://confessionsofatrolleydolly.com/2017/03/26/angels-of-the-sky-dorothy-kelly-the-tenerife-disaster/

Once again, my sense of motivation to write this post has evaporated, I don't feel like explaining anything further.

Have a Great Day!😕