Event: Public ID nkua2020srfb Type earthquake Description region name: Bulgaria Origin: Date 2020-09-22 Time 13:30:51.73 +/- 0.7 s Latitude 42.4285 deg +/- 4 km Longitude 26.2127 deg +/- 3 km Depth 20 km Agency HA Author A.Karakonstantis Mode manual Status confirmed Residual RMS 0.37 s Azimuthal gap 280 deg 2 Network magnitudes: MLv 2.83 +/- 0.16 12 M 2.83 12 preferred 26 Phase arrivals: sta net dist azi phase time res wt sta KDZ BS 1.0 219 P 13:31:10.58 -0.2 M 1.0 KDZ KDZ BS 1.0 219 S 13:31:25.73 0.8 M 1.0 KDZ SFL1 HI 1.2 177 P 13:31:13.56 -0.2 M 1.0 SFL1 SFL1 HI 1.2 177 S 13:31:30.83 0.5 M 1.0 SFL1 RDO HL 1.4 202 P 13:31:15.45 -0.3 M 1.0 RDO RDO HL 1.4 202 S 13:31:33.82 -0.1 M 1.0 RDO ALN HT 1.5 185 P 13:31:17.75 -0.4 M 1.0 ALN ALN HT 1.5 185 S 13:31:38.43 0.2 M 1.0 ALN KAVA HT 1.9 222 P 13:31:23.30 0.1 M 1.0 KAVA KAVA HT 1.9 222 S 13:31:47.44 -0.0 M 1.0 KAVA SMTH HL 2.0 195 P 13:31:24.52 -0.2 M 1.0 SMTH SMTH HL 2.0 195 S 13:31:49.99 -0.2 M 1.0 SMTH MMB BS 2.0 245 P 13:31:25.58 0.7 M 1.0 MMB MMB BS 2.0 245 S 13:31:49.78 -0.7 M 1.0 MMB NVR HL 2.1 239 P 13:31:25.65 0.4 M 1.0 NVR NVR HL 2.1 239 S 13:31:50.78 -0.3 M 1.0 NVR THAS HT 2.1 212 P 13:31:26.58 0.3 M 1.0 THAS THAS HT 2.1 212 S 13:31:53.10 0.1 M 1.0 THAS SRS HT 2.4 237 P 13:31:29.08 -0.3 M 1.0 SRS SRS HT 2.4 237 S 13:31:59.14 0.6 M 1.0 SRS KKB BS 2.4 257 P 13:31:29.62 0.2 M 1.0 KKB LIA HL 2.6 197 P 13:31:33.24 -0.1 M 1.0 LIA LIA HL 2.6 197 S 13:32:05.18 -0.4 M 1.0 LIA SOH HT 2.7 234 P 13:31:33.77 0.0 M 1.0 SOH SOH HT 2.7 234 S 13:32:05.85 -0.5 M 1.0 SOH OUR HT 2.7 219 P 13:31:33.89 0.1 M 1.0 OUR 14 Station magnitudes: sta net dist azi type value res amp per KDZ BS 1.0 219 MLv 2.67 -0.16 0.634704 SFL1 HI 1.2 177 MLv 3.08 0.24 1.22635 RDO HL 1.4 202 MLv 0.33 -2.50 0.00124865 ALN HT 1.5 185 MLv 2.79 -0.04 0.329634 KAVA HT 1.9 222 MLv 2.73 -0.11 0.481522 SMTH HL 2.0 195 MLv 2.96 0.13 0.222674 MMB BS 2.0 245 MLv 2.44 -0.40 0.1014 NVR HL 2.1 239 MLv 2.74 -0.10 0.146642 THAS HT 2.1 212 MLv 3.06 0.23 0.376163 SRS HT 2.4 237 MLv 3.01 0.18 0.177434 KKB BS 2.4 257 MLv 2.73 -0.11 0.130377 LIA HL 2.6 197 MLv 2.70 -0.13 0.168623 SOH HT 2.7 234 MLv 2.98 0.15 0.156896 OUR HT 2.7 219 MLv 3.16 0.32 0.232172