Role Call Letters City of License Frequency PEP Source
LP1 KANZ-FM Garden City 91.1 NPR
LP2 KJIL-FM Copeland 99.1 SiriusXM
LP3 KKJQ-FM Garden City 97.3

When you select your two EAS monitors for your region, LP1 and LP2 would be the optimum choices. But if you can't receive one of them, then see if there is another "NPR" or "Sirius/XM" national source station that comes in better. If you still can't get a "national source" station, then pick one of the "non-national source" stations.