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 TWF1 ??? IR - 241.76 0.36 ISC TWF1 TWD ??? IR - 356.06 0.56 ISC TWD TWG ??? IR - 216.85 0.87 ISC TWG TWQ ??? IR - 315.77 1.05 ISC TWQ TWK ??? IR - 256.72 1.09 ISC TWK TWC ??? IR + 10.06 1.10 ISC TWC TWZ ??? IR + 358.05 1.57 ISC TWZ CHTO ??? IR + 261.81 21.67 ISC CHTO PSI ??? IR - 230.22 30.12 ISC PSI GBA ??? IR + 264.77 42.90 ISC GBA WRA ??? IR - 162.97 44.94 ISC WRA WB2 ??? IR - 162.96 44.95 ISC WB2 QIS ??? IR - 156.79 47.18 ISC QIS WARB ??? IR + 174.10 49.65 ISC WARB 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