Alert sss2023sodg: determined by 30 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 30 phases used, weight 30):

  Vanuatu Islands  Mw(mB)=6.4  2023/09/21  21:11:28.3  13.92 S  167.65 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  CTAO  IU  23/09/21  21:16:18.9       179.3  0.9   3.1  21.3 250 5.4 0.0 5.7
  SNZO  IU  23/09/21  21:17:21.3        94.0  0.6   2.3  28.1 169 5.7 0.0 6.0
  TNTI  GE  23/09/21  21:19:24.9       130.1  1.3   1.0  42.5 287 5.7 0.0 6.2
  MBWA  IU  23/09/21  21:19:52.5      1136.5  1.1  -0.4  46.1 254 6.7 0.0 6.8
  JCJ   JP  23/09/21  21:20:06.1        46.8  1.3   1.0  47.9 329 5.3 0.0 5.6
  PLAI  GE  23/09/21  21:20:15.4       676.2  0.9  -0.8  49.1 270 6.6 0.0 6.8
  DRV   G   23/09/21  21:21:05.7      1359.9  1.0   0.5  55.8 193 6.9 0.0 7.1
  JOW   JP  23/09/21  21:21:06.3       357.8  0.8   1.1  55.9 317 6.5 0.0 6.6
  SBM   MY  23/09/21  21:21:16.2       170.1  1.4  -0.5  57.3 282 5.9 0.0 6.4
  SBM   MY  23/09/21  21:21:16.3       170.1  1.4  -0.5  57.3 282 5.9 0.0 6.4
  HKPS  HK  23/09/21  21:22:00.0       439.4  1.2   0.4  63.7 304 6.4 0.0 6.6
  DLV   RM  23/09/21  21:22:02.3       196.5  1.4  -0.4  64.1 291 6.0 0.0 6.4
  INCN  IU  23/09/21  21:22:02.9       262.8  1.6   0.7  64.2 325 6.0 0.0 6.5
  CASY  IU  23/09/21  21:22:03.7       557.0  0.7  -0.6  64.4 202 6.7 0.0 6.9
  MNAI  GE  23/09/21  21:22:03.4       674.7  1.5  -1.9  64.4 272 6.5 0.0 7.0
  YSS   IU  23/09/21  21:22:07.8       505.4  1.0   2.2  64.8 341 6.5 0.0 6.7
  PET   IU  23/09/21  21:22:23.6       144.0  0.9   1.7  67.4 354 6.0 0.0 6.4
  KUM   MY  23/09/21  21:22:34.1       231.7  1.7  -1.4  69.2 281 6.0 0.0 6.5
  ENH   IC  23/09/21  21:22:46.2       657.2  1.2  -1.2  71.3 309 6.6 0.0 6.8
  BJT   IC  23/09/21  21:22:51.5       208.8  1.1  -0.0  72.0 321 6.1 0.0 6.5
  QSPA  IU  23/09/21  21:23:15.8       514.5  1.1   0.0  76.0 180 6.5 0.0 7.0
  YAK   IU  23/09/21  21:23:44.8      1155.9  1.2  -0.0  81.6 343 6.8 0.0 7.0
  ULN   IU  23/09/21  21:23:46.9       315.1  1.9  -0.0  81.9 324 6.1 0.0 6.7
  CCB   AK  23/09/21  21:24:04.4        84.4  1.9  -0.5  85.5  18 5.6 0.0 6.4
  MALK  GE  23/09/21  21:24:24.0       184.7  1.7  -1.1  89.2 279 6.1 0.0 6.7
  HSIG  MX  23/09/21  21:24:26.5        50.6  1.7   1.3  89.4  60 5.5 0.0 6.7
  PMSA  IU  23/09/21  21:24:38.5       162.0  1.9  -0.3  92.2 160 6.1 0.0 6.8
  SNAA  GE  23/09/21  21:24:46.0       156.7  1.6  -1.8  94.2 183 6.3 0.0 6.9
  YKAW3 CN  23/09/21  21:24:56.3        15.5  1.9  -2.0  96.8  27 5.3 0.0 0.0
  KURK  II  23/09/21  21:25:11.5        17.2  1.3  -2.0 100.1 320 5.7 0.0 6.2

 RMS-ERR:         1.29

 First location:  2023/09/21 21:23:23
 This location:   2023/09/21 21:54:10