Alert sss2023syvn: determined by 26 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 26 phases used, weight 26):

  Off West Coast of Northern Sumatra  M=5.3  2023/09/27  17:47:23.1  0.81 N  93.15 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KUM   MY  23/09/27  17:49:28.2       946.5  1.1  -1.1   8.7  59 6.0 6.3 6.0
  MNAI  GE  23/09/27  17:50:04.0       850.2  0.7   2.4  11.1 118 6.3 0.0 6.2
  MALK  GE  23/09/27  17:50:50.1        78.3  1.1  -0.4  14.7 301 5.0 0.0 0.0
  DLV   RM  23/09/27  17:51:43.4        80.2  0.8   0.3  18.9  53 5.1 0.0 5.7
  SBM   MY  23/09/27  17:51:47.6       272.5  1.1   1.0  19.1  85 5.5 0.0 5.9
  ENH   IC  23/09/27  17:53:59.0        41.7  0.9  -0.9  33.3  26 5.4 0.0 5.6
  BJT   IC  23/09/27  17:55:33.9        73.7  0.9   0.8  44.4  25 5.6 0.0 5.7
  ULN   IU  23/09/27  17:56:05.2        28.3  1.0   0.1  48.6  12 5.2 0.0 5.6
  ATD   G   23/09/27  17:56:27.3        25.4  0.7   1.3  51.1 284 5.3 0.0 0.0
  KURK  II  23/09/27  17:56:25.4        19.5  1.2  -1.2  51.4 348 5.0 0.0 5.2
  RAYN  II  23/09/27  17:56:28.4        12.3  0.8  -0.1  51.4 300 4.9 0.0 0.0
  MBAR  II  23/09/27  17:57:47.8         6.6  2.0   0.8  62.4 269 4.3 0.0 0.0
  YSS   IU  23/09/27  17:57:50.3        33.7  1.2   0.1  63.1  36 5.3 0.0 5.6
  YAK   IU  23/09/27  17:58:14.1       119.8  1.2  -1.7  67.1  18 5.8 0.0 5.9
  ANTO  IU  23/09/27  17:58:17.4        23.5  1.4   0.5  67.1 314 5.0 0.0 0.0
  CASY  IU  23/09/27  17:58:20.2        23.2  1.5  -2.6  68.2 173 5.0 0.0 0.0
  OBN   II  23/09/27  17:58:42.6        42.7  1.4   2.5  70.9 330 5.3 0.0 0.0
  THERA GE  23/09/27  17:58:44.7        22.8  1.1  -0.6  71.7 308 5.2 0.0 0.0
  VTS1  BS  23/09/27  17:59:03.2        14.0  1.5  -0.3  74.8 314 4.8 0.0 0.0
  PET   IU  23/09/27  17:59:02.7        31.6  1.4  -1.0  74.9  35 5.2 0.0 0.0
  DRV   G   23/09/27  17:59:03.8        15.9  1.4  -0.5  75.1 163 4.9 0.0 0.0
  AQU   MN  23/09/27  17:59:43.2        32.5  1.1   0.2  81.9 313 5.4 0.0 0.0
  FUORN CH  23/09/27  17:59:57.3        17.1  0.9   0.8  84.5 317 5.2 0.0 0.0
  TAM   G   23/09/27  18:00:13.1         1.8  0.8   1.4  87.5 293 4.4 0.0 0.0
  QSPA  IU  23/09/27  18:00:27.3        13.0  1.2   1.4  90.8 180 5.2 0.0 0.0
  SNAA  GE  23/09/27  18:00:31.5         6.8  2.1  -3.3  92.7 198 4.7 0.0 0.0

 RMS-ERR:         1.35

 First location:  2023/09/27 17:59:26
 This location:   2023/09/27 18:26:53