Hi All. Just thought some of you might be interested in knowing that the quake near
Amarillo, Texas is very close to the 34-36 degree ring. It may even be inside the ring

There have been other quakes in the past in this area. These quakes are within a 25-mile radius of Amarillo.

1986/12/11 01:23:00.60 35.0900 -101.6050 5.00 2.50 un
1990/07/01 13:06:34.79 35.4130 -102.1060 5.00 2.70 un
2000/08/02 12:21:30.06 35.2000 -101.9000 5.00 2.70 ML
2000/08/07 17:19:08.00 35.3920 -101.8120 5.00 3.30 ML
2000/08/07 18:34:09.00 35.3920 -101.8120 5.00 3.00 ML
2000/08/07 21:36:21.00 35.3920 -101.8120 5.00 3.00 ML
2000/08/10 13:39:50.00 35.3920 -101.8120 5.00 3.00 ML
2000/12/16 22:08:54.00 35.4000 -101.8000 5.00 3.90 ML
2002/01/16 15:25:32.45 35.3410 -101.8180 5.00 2.50 ML
2002/03/31 02:54:08.13 35.3590 -101.8240 5.00 2.80 ML

Even though most of the quakes triggered by FFAs are along 102-106 degree ring you can’t rule out the others. It really depends on the size of the main event. When the main event is over M>7.0 is when the 102-106 degree ring should be looked at first. Take Care…Don in creepy town