Black dots -> compressions (C,c,+,U,u) White dots -> dilatations (D,d,-) Green dot -> T-axis Red dot -> P-axis
sta chan net loc pol a/m azi dist author irsta IHA S?Z IR D 67.96 0.35 GUC IHA LCCH S?Z IR D 129.54 0.50 GUC LCCH ROCH S?Z IR D 77.99 0.88 GUC ROCH LNV S?Z IR C 147.19 0.95 GUC LNV TACH S?Z IR C 118.69 1.04 GUC TACH PEL S?Z IR C 89.61 1.13 GUC PEL SAN S?Z IR C 104.76 1.18 GUC SAN PCH S?Z IR C 110.40 1.35 GUC PCH CHCH S?Z IR C 124.29 1.39 GUC CHCH FCH S?Z IR C 97.08 1.47 GUC FCH CACH S?Z IR C 129.12 1.53 GUC CACH COLN S?Z IR D 125.05 1.59 GUC COLN TALC S?Z IR D 171.79 2.26 GUC TALC TLL B?Z IR C 19.61 3.16 GUC TLL CFA ??? IR c 65.24 3.56 SJA CFA VCA ??? IR d 37.69 5.50 SJA VCA TCA ??? IR c 75.91 6.55 SJA TCA CYA ??? IR d 50.36 7.13 SJA CYA FSA ??? IR d 38.40 8.77 SJA FSA VNA3 ??? IR d 158.08 50.13 NEIC VNA3 VNA2 ??? IR d 157.45 50.78 NEIC VNA2 SNAA ??? IR + 158.07 52.36 AWI SNAA SPA S?Z IR C 180.00 57.02 MOS SPA sta - Station code (FDSN) chan - channel code net - Network code (FDSN) loc - Location code (FDSN) pol - Polarity a/m - Automatic or manual pick azi - Event to station azimuth (in degrees) dist - Event to station distance (in degrees) author - Author of the polarity irsta - International registry station code