Update: November 19, 2019

At this point, while more strong earthquake activity somewhere in the world is still of a high potential, there also might not be much taking place for now. There also may not be anymore large earthquake activity going on anywhere this week or perhaps not until 2 weeks from now. I also want to use my alert mode icon more sparingly. I would hate to have it switched on more often than I'm aware of. Earthquakes can happen at any time and nobody can determine exactly when and where the next one will hit and guarantee that it happens at that given date and time in a specific location.
I also decided not to use that other icon for when it becomes more significantly active here in Southern California. I will abandon that action for it is too complicated and can cause confusion and I have to still be connected to what else may be taking place elsewhere in the world. At this point, the next set of strong earthquake activity may delay up to 2-3 weeks. At the same time, it could still act up today. Regions that may be of concern include: Indonesia(Sumatra, Java, Flores and Banda Seas, Halmahera, Talaud Islands, and/or Sulawesi), East Timor, Philippines(Mindanao, Luzon), Japan(Ryukyu Islands, Bonin Islands, Izu Islands, Honshu), Kuril Islands, Kamchatka Peninsula, Andaman Islands, Central Asia(the Himalayas, or Kyrgyzstan, Tajikistan, Afghanistan, Pakistan), Northwestern Iran and Azerbaijan(or possibly Eastern Turkey), potentially the Eastern Mediterranean Sea region, New Guinea or Papua New Guinea, Solomon Islands, Tonga, Vanuatu, Fiji, South Sandwich Islands, Chile, Argentina, Bolivia, Peru, Central America...
At this point, there still may be more activity increasing in Southern California as well as other parts of the state anytime now or within the next week or two. I will be updating via Twitter or perhaps even make a new post if something changes.

https://twitter.com/SeismicFox1