I "collect" 4:20 earthquakes, large or small, I like 'em and bookmark them and save them to file. Sometimes days and weeks will go by without an earthquake at 4:20 p.m. or a.m. CDT or CST, so it is very noticeable to me when they do occur.

Here's a couple of historic quakes at 4:20 a.m. and 4:20 p.m. CDT,
respectively:
https://earthquake.usgs.gov/earthquakes/eventpage/ci700917#executive
And
https://earthquake.usgs.gov/earthquakes/eventpage/usp0003009#executive

Here's a more recent "historic quake" at 4:20 a.m. CST:
https://en.m.wikipedia.org/wiki/2014_South_Napa_earthquake

My fascination with earthquakes at 4:20 began 24 times 420 days ago (28 times 360) at about 4:20 a.m. when I awoke with a jolt from a dream where I was standing by a radio and told a woman nearby to "Come listen to the news at 4:20!" And then it felt like an electrical shock surged through me and I woke up, that was the morning of Friday December 22, 1989.

I was intrigued to realize I had the dream 420 days after the fictional book Warday describes a nuclear EMP attack on the United States at 4:20 p.m. Friday 28 October 1988...

https://en.m.wikipedia.org/wiki/Warday

I was further intrigued to learn my 420 dream had occurred on the anniversary of the Old Testament prophet Haggai writing "on the four and twentieth day of the ninth month" (Wednesday December 22, 521 B.C.) that God told him God and angels would "shake heavens and earth" provoke regime changes and other upheavals on behalf of expanding the dominion of God and his angels on the earth plane, more and more freedom and enlightenment and empowerment made available as the centuries pass...

I was impressed to read in December 22, 1990 newspapers that the world's most watched daily number, The Diw Jones Industrial Average, closed up 4.20 points the day previous.

My obsession with 4:20 o'clock earthquakes began April 21, 1997, when I had that dream which said "if the Lord God wishes to make someone President at 4:20 then so be it!" -- and three hours later, this Megaquake in "real life" happened:
https://earthquake.usgs.gov/earthquakes/eventpage/usp00080wt#executive

...And a small earthquake shook "Pinnacles" National Park in California at 4:20 p.m. CDT...
https://earthquake.usgs.gov/earthquakes/eventpage/nc502175#executive

...then Vladimir Putin was appointed to the pinnacles of power in Russia, twice 420 days after the dream (on August 9, 1999) and 15 times 420 days after that, Donald Trump was elected President, November 8, 2016...
https://www.google.com/amp/s/www.rferl.org/amp/1091923.html

Then I realized that Monday April 21, 1997 is 2518 times 365.00 days after Wednesday December 22, 521 B.C....2520 (6 times 420, 7 times 360) times 365 days after Haggai's prophecy was Wednesday April 21, 1999, the day after the Columbine Massacre...2523 times 365 was this historic earthquake in New England April 20, 2002:
http://www.cnn.com/2002/US/04/20/new.england.tremors/

And this historic quake shook the U.S. Midwest 2529 times 365 days after December 22, 521 B.C:
https://en.m.wikipedia.org/wiki/2008_Illinois_earthquake

And so it goes, endlessly fascinating...the two deadliest earthquakes in recorded history took place 420 years apart, February 2, 1556 A.D. (Gregorian Calendar) and July 28, 1976, both in China:
https://en.m.wikipedia.org/wiki/1556_Shaanxi_earthquake
And
https://en.m.wikipedia.org/wiki/1976_Tangshan_earthquake

Every 46 years is twice 8400 days, which itself is twenty times 420...the day Hitler turned 46, the deadliest earthquake in Taiwan's history struck, late afternoon April 20, 1935 USA time:
https://en.m.wikipedia.org/wiki/1935_Shinchiku-Taich%C5%AB_earthquake

The Mayan Calendar 260-count realigns with "our" 365.25-day year every 42.0 years. 42 years after 4/20/1935 four powerful quakes shook the Solomon Islands, three were magnitude 7.5+, here's the fourth:
https://earthquake.usgs.gov/earthquakes/eventpage/usp0000nh4#executive

Then, twenty years later that dream experience of April 21,1997 and another big quake in the Solomon Islands...

Yesterday I was curious what happened twenty years of 364 days each after Monday April 21, 1997 (20 times 364 = 28 times 260)...Monday March 27, 2017...and was amazed to see that not one but THREE earthquakes occurred that
at 4:20 a.m. CDT that morning:

https://earthquake.usgs.gov/earthquakes/eventpage/us20008uz8#executive
And
https://earthquake.usgs.gov/earthquakes/eventpage/nn00583314#executive
And
https://m.emsc.eu/earthquake/earthquake.php?evid=579752
(Actually this one was at 4:19 a.m...close enough to count)

In conjunction with what is explained this recent posting of mine...
http://www.rumormillnews.com/cgi-bin/forum.cgi?read=80002

...I wonder what will happen 123 days after those three earthquakes at 4:20 a.m. CDT March 27...that would be about one hour from now, it is 3:20 a.m. CDT at the moment...

Forty days ago, a small earthquake in Macedonia at 4:20 a.m. CDT June 18, 2017:
https://m.emsc.eu/earthquake/earthquake.php?evid=599729

I'm running out of steam here...I thought I would list a bunch of 4:20 a.m. and p.m. CDT and CST quakes to bolster my explanation of why I expect something "big" at 4:20 today...but I'm realizing I needn't, and anyway I need to finish this and post it BEFORE 4:20 ya know...

Breaking news, Pakistan's longtime Prime Minister overthrown by a court ruling...what did I say about 420 quakes and prophecies signaling regime changes?
http://www.bbc.com/news/world-asia-40750671

More can be said on the topic of this post, maybe I will post an addendum before 4:20 p.m. CST today...