UPDATE – Posted by EQF on June 16, 2011

The next likely higher probability Time Window for an expected northwest – Juan de Fuca tectonic plate area earthquake might be June 20, to June 22, 2011.

That Time Window is based on the single past event that I have for such an earthquake in my records. That past earthquake occurred 34 days after strong EM Signals were detected. And the starting EM Signal date being use for this latest Time Window is May 18, 2011.

It would seem unlikely that a 34 day delay would also apply to this possible northwest U.S. earthquake. However, when an expected earthquake does not occur within 5 days after one or more EM Signals are detected it can be difficult to determine when it might occur. And that June 20 – 22 Time Window is the best that I can come up with at the moment. Other than that, higher probability Time Windows occur on multiples of about 7 days after strong EM Signals are detected.

As stated elsewhere, most of my earthquake related activities and communications are presently moving along slowly if at all while other matters get settled. However, I am trying to keep my forecasting program running. And as can be seen, the 15 day Time Window on the latest Data.html Web page forecast chart is continuing to show strong line peak groups in the 118 W to 123 W area.

• Data.html Web page