Emergency test system 9/20/2018 FEMA

"September twentieth" = 227 (English Ordinal)
Day after Yom Yipper just like Las Vegas shooting. 
Thu, 20 September 2018 = 11th of Tishrei, 5779
Las Vegas shooting....
Sun, 1 October 2017 = 11th of Tishrei, 5778
What's up with the 11th of Tishrei? 
"11th of Tishrei" = 139 (English Ordinal)
"eleventh day of Tishrei" = 223 (Jewish Ordinal)
( Tishrei in the Jewish calendar) the first month of the civil and seventh of the religious year, 
11/1 or 11/7 
"emergency alert system test September 20th at 2:18 PM" = 227 (Reverse Full Reduction)
"FEMA system test September 20 2018" = 1111 (Satanic)
"FEMA alert system test September 20th 2018" = 1440 (Satanic)
Presidential alert September 20th 2018 at 2:18 PM 

11th of Tishrei in 2016 did anything happen? Yes something very weird. Obama signed a Presidential Order titled ... 

Coordinating Efforts To Prepare the Nation for Space Weather Events

Executive Order 13744 of October 13, 2016

By the authority vested in me as President by the Constitution and the laws of the United States of America, and to prepare the Nation for space weather events, it is hereby ordered as follows.

https://www.federalregister.gov/documents/2016/10/18/2016-25290/coordinating-efforts-to-prepare-the-nation-for-space-weather-events

Trump administration will send a message to all US phones on Thursday

The Trump administration will send a message to all US mobile phones on Thursday, as it tests an unused alert system that warns the public about national emergencies.

Phones will make a loud tone and have a special vibration according to the Federal Emergency Management Agency (FEMA), which will send the alert.

The test message will be headlined “Presidential Alert” and will go on to read “THIS IS A TEST of the National Wireless Emergency Alert System. No action is needed.”

Former US president Barack Obama signed a law in 2016 which required FEMA to design a system where the president could send mobile phone alerts in national emergencies.

https://www.independent.co.uk/news/world/americas/donald-trump-administration-emergency-alert-system-test-a8539871.html

Presidential alert at 2:18 pm
"YHWH" = 218 (Primes)
"YHWH" = 144 (Reverse Primes)
"YHWH" = 26 (Keypad)
Well that's pretty snarky!
"presidential alert 2:18 pm" = 228 (English Ordinal)
Hebrew date 1/11
"presidential alert 2:18 pm" = 111 (Single Reduction)
"United States of America" = 228 (English Ordinal)