As you may have heard, Alaska received a false alarm for a tsunami today, 7am PST.
During the last several months there have been several other false alarms in Japan and the US. These events are not exactly rare, but generally occur a few times per decade, rather than a few times per year.
These recent incidents include an unspecified EAS alert in Guam, a J-Alert for an earthquake in Japan, an incoming missile EAS alert in Hawaii, a J-Alert for a missile in Japan days after the Hawaii alert, and a NWS alert for a tsunami on the east coast of the US
I'm pretty certain that these events go beyond coincidence. Nearly all of these alerts are respectively attributed to the error of a single employee. Am I to believe that human error has gone up something like ten-fold in the last year? Because I'm not buying it.
https://www.adn.com/alaska-news/2018/05/11/tsunami-warning-that-wasnt-alaska-emergency-authorities-investigate-test-that-went-awry/
It is curious. How and if the test message could get altered. And what's the point? To get people to ignore it?
Also the warning may not be of much use anyway. Maybe with a tsunami, but not much help if a nuke is coming in.