Alert sss2023dydb: 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=5.8  2023/02/25  21:24:46.7  6.06 S  149.70 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  HNR   IU  23/02/25  21:27:20.5       463.5  1.0   0.5  10.7 109 5.8 0.0 6.0
  CTAO  IU  23/02/25  21:28:11.0        71.7  1.1   1.0  14.4 193 5.0 0.0 5.5
  GUMO  IU  23/02/25  21:29:24.0       872.9  1.2   3.3  20.2 346 5.9 0.0 6.6
  PLAI  GE  23/02/25  21:31:09.3       245.5  0.8  -2.2  31.8 263 6.1 0.0 0.0
  MBWA  IU  23/02/25  21:31:18.8       175.3  1.0  -0.6  32.7 240 5.9 0.0 6.1
  JOW   JP  23/02/25  21:32:13.7       193.5  0.8   2.5  38.9 329 6.1 0.0 6.5
  INCN  IU  23/02/25  21:33:30.1        97.6  0.8   1.4  48.6 335 5.8 0.0 6.3
  KUM   MY  23/02/25  21:33:44.9        32.9  0.6   1.3  50.3 282 5.5 0.0 5.8
  ENH   IC  23/02/25  21:34:02.8        53.3  1.1   0.3  52.9 316 5.4 0.0 6.0
  YSS   IU  23/02/25  21:34:04.0        63.8  0.8  -0.6  53.4 354 5.7 0.0 6.1
  BJT   IC  23/02/25  21:34:20.4        26.2  0.7   0.1  55.5 329 5.3 0.0 6.0
  PET   IU  23/02/25  21:34:45.9         0.0  0.0  -2.8  59.6   6 0.0 0.0 5.9
  DRV   G   23/02/25  21:35:01.4       109.8  0.9   2.2  61.0 184 5.9 0.0 0.0
  SHL   IN  23/02/25  21:35:22.6        39.1  0.7  -0.5  64.4 302 5.6 0.0 0.0
  ULN   IU  23/02/25  21:35:30.2        44.6  1.5   0.2  65.6 330 5.3 0.0 6.0
  YAK   IU  23/02/25  21:35:54.4       100.5  1.4  -1.6  69.8 350 5.7 0.0 6.2
  VNDA  GT  23/02/25  21:36:06.6        42.4  0.9  -2.0  71.8 177 5.5 0.0 0.0
  KURK  II  23/02/25  21:37:09.6         7.8  1.1  -2.0  83.0 323 4.7 0.0 5.6
  UOSS  II  23/02/25  21:38:10.0        10.1  1.0  -3.3  95.7 295 5.4 0.0 0.0
  VOI   GE  23/02/25  21:38:34.1        16.2  1.0   3.0  99.6 247 5.8 0.0 0.0

 RMS-ERR:         1.89

 First location:  2023/02/25 21:36:58
 This location:   2023/02/25 22:05:26