Alert sss2023sbgi: determined by 20 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 20 phases used, weight 20):

  New Britain Region, P.N.G.  M=5.5  2023/09/14  19:58:40.5  6.18 S  149.42 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  HNR   IU  23/09/14  20:01:17.8       369.7  1.1   1.0  10.9 108 5.7 0.0 6.0
  CTAO  IU  23/09/14  20:02:04.6        74.8  1.5   3.3  14.2 192 4.9 0.0 5.3
  GUMO  IU  23/09/14  20:03:17.0       560.5  1.5   2.0  20.3 347 5.7 0.0 6.3
  PLAI  GE  23/09/14  20:04:59.8       114.3  1.7  -2.9  31.5 263 5.5 0.0 5.9
  MBWA  IU  23/09/14  20:05:10.3       147.3  0.8  -0.2  32.4 240 5.9 0.0 6.2
  JCJ   JP  23/09/14  20:05:21.6         8.2  0.7  -1.3  34.0 348 4.7 0.0 0.0
  SBM   MY  23/09/14  20:05:59.5        14.6  1.0  -0.6  38.1 282 4.8 0.0 5.5
  JOW   JP  23/09/14  20:06:05.3       115.1  0.9   0.7  38.9 329 5.8 0.0 6.2
  INCN  IU  23/09/14  20:07:25.6        84.1  1.4   3.2  48.6 336 5.5 0.0 6.0
  KUM   MY  23/09/14  20:07:36.5        28.4  1.9   1.1  50.0 282 4.9 0.0 5.7
  ENH   IC  23/09/14  20:07:57.2        50.1  2.0   1.8  52.8 316 5.2 0.0 5.8
  YSS   IU  23/09/14  20:07:57.4        59.9  1.1  -1.6  53.5 354 5.5 0.0 5.9
  BJT   IC  23/09/14  20:08:16.4        41.5  1.5   2.6  55.4 329 5.2 0.0 5.7
  PET   IU  23/09/14  20:08:41.4        67.9  0.8  -2.1  59.7   6 5.7 0.0 0.0
  DRV   G   23/09/14  20:08:51.2       259.4  1.1  -0.7  60.8 184 6.2 0.0 6.4
  ULN   IU  23/09/14  20:09:23.7        58.6  1.2   0.1  65.6 330 5.5 0.0 5.7
  YAK   IU  23/09/14  20:09:48.9        58.7  1.4  -1.2  69.9 350 5.5 0.0 5.8
  KURK  II  23/09/14  20:11:03.1        11.2  1.3  -1.8  82.9 323 4.8 0.0 5.2
  QSPA  IU  23/09/14  20:11:08.3       135.9  1.5  -1.2  83.8 180 5.8 0.0 6.3
  SNAA  GE  23/09/14  20:12:24.4        13.7  1.5  -2.1 100.1 189 5.5 0.0 0.0

 RMS-ERR:         1.81

 First location:  2023/09/14 20:10:37
 This location:   2023/09/14 20:39:30