Based on geomag readings, expect an increase in activity within 25 hours.
Seems to be regional along west coast of NA, though Tuscon appears to have the highest F spike, and it is likely to be Mexico/Gulf of California, though not guaranteed.
There may be multiple events, readings appearing to indicate at least 1 event N. Cal-PNW, and another event So. Cal/Gulf of Mexico.
This is an experimental method, with no guarantee of results. Posting here for a time/date stamp.
Take Care!
S