Alert sss2022ftre: determined by 19 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 19 phases used, weight 19):

  Vanuatu Islands  M=5.9  2022/03/23  21:56:46.9  15.06 S  167.71 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  CTAO  IU  22/03/23  22:01:33.5        48.6  1.0   2.2  21.0 253 4.8 0.0 5.7
  SNZO  IU  22/03/23  22:02:29.0        76.8  0.7   1.4  26.9 168 5.5 0.0 0.0
  HTT   AU  22/03/23  22:03:12.6       139.0  0.7   0.6  31.9 230 6.0 0.0 0.0
  MBWA  IU  22/03/23  22:05:09.0       154.6  1.3  -0.7  45.8 255 5.8 0.0 6.3
  PLAI  GE  22/03/23  22:05:34.2       142.7  0.8  -1.2  49.2 271 6.0 0.0 6.4
  DRV   G   22/03/23  22:06:16.0       221.3  2.4  -0.1  54.7 193 5.7 0.0 0.0
  JOW   JP  22/03/23  22:06:30.7       114.4  0.8   0.6  56.8 317 5.9 0.0 0.0
  SBM   MY  22/03/23  22:06:37.1        61.5  1.0  -0.5  57.6 283 5.6 0.0 6.2
  VNDA  GT  22/03/23  22:07:10.7        96.2  1.7   0.2  62.5 181 5.6 0.0 6.2
  CASY  IU  22/03/23  22:07:15.6       101.8  2.1  -0.6  63.4 202 5.5 0.0 0.0
  HKPS  HK  22/03/23  22:07:23.5       156.8  2.2   0.7  64.4 304 5.7 0.0 6.4
  DLV   RM  22/03/23  22:07:24.1       113.1  1.7  -0.3  64.6 291 5.6 0.0 6.3
  YSS   IU  22/03/23  22:07:32.6       121.5  1.1   1.2  65.9 342 5.9 0.0 6.5
  PET   IU  22/03/23  22:07:48.4        93.2  1.8   0.7  68.5 354 5.6 0.0 6.3
  KUM   MY  22/03/23  22:07:54.6        98.2  1.7  -1.4  69.5 282 5.6 0.0 6.2
  YAK   IU  22/03/23  22:09:08.8       227.0  0.8  -0.5  82.7 343 6.3 0.0 6.6
  ULN   IU  22/03/23  22:09:10.5       157.0  1.2  -0.1  82.8 324 6.0 0.0 6.4
  MALK  GE  22/03/23  22:09:43.9        43.3  1.9  -0.9  89.5 279 5.4 0.0 6.2
  SNAA  GE  22/03/23  22:09:59.6       113.2  1.4  -1.6  93.0 183 6.1 0.0 0.0

 RMS-ERR:         0.99

 First location:  2022/03/23 22:09:56
 This location:   2022/03/23 22:10:58