Alert sss2023byav: determined by 36 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 36 phases used, weight 36):

  Southwest Indian Ridge  M=5.3  2023/01/28  09:13:24.8  34.88 S  54.52 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VOI   GE  23/01/28  09:16:50.5        52.5  1.3  -0.9  14.6 330 4.8 0.0 0.0
  SNAA  GE  23/01/28  09:21:55.6        20.2  1.2  -1.0  47.0 201 4.9 0.0 0.0
  ATD   G   23/01/28  09:22:00.7        36.0  1.3   0.8  47.7 344 5.2 0.0 0.0
  QSPA  IU  23/01/28  09:22:58.6        68.7  1.0   0.8  55.1 180 5.6 0.0 0.0
  RAYN  II  23/01/28  09:23:22.0        39.1  1.1  -0.6  59.0 350 5.4 0.0 5.5
  VNDA  GT  23/01/28  09:23:30.1        18.2  1.8   0.2  59.6 166 4.8 0.0 0.0
  MSBI  GE  23/01/28  09:24:26.5        20.2  1.6   0.7  68.6 342 4.9 0.0 0.0
  SHL   IN  23/01/28  09:24:34.8        35.8  1.2  -0.3  70.0  36 5.3 0.0 6.9
  CSS   GE  23/01/28  09:24:52.2        53.5  1.2   2.0  72.6 342 5.5 0.0 0.0
  TAM   G   23/01/28  09:25:00.5         2.3  1.7   0.7  74.1 314 4.0 0.0 0.0
  GNI   IU  23/01/28  09:25:08.0        47.8  1.4   0.7  75.6 352 5.4 0.0 5.7
  ANTO  IU  23/01/28  09:25:17.3        38.3  1.4  -0.5  77.4 343 5.3 0.0 0.0
  KIV   II  23/01/28  09:25:24.5        56.6  1.5  -5.2  79.6 351 5.4 0.0 0.0
  CTAO  IU  23/01/28  09:25:34.7         6.2  1.3  -0.9  80.0 108 4.6 0.0 0.0
  KPRO  HT  23/01/28  09:25:38.6        34.7  1.1   1.7  80.8 335 5.4 0.0 0.0
  GRG   HT  23/01/28  09:25:39.5        84.5  1.1  -0.2  81.4 336 5.8 0.0 0.0
  KNT   HT  23/01/28  09:25:35.0        24.8  1.7  -4.8  81.4 336 5.0 0.0 0.0
  PLD   BS  23/01/28  09:25:41.3        20.2  1.2  -0.1  81.7 338 5.1 0.0 0.0
  KKB   BS  23/01/28  09:25:43.4        23.0  2.0   0.8  81.9 337 4.9 0.0 5.7
  VTS1  BS  23/01/28  09:25:45.7        19.2  1.1  -0.5  82.6 337 5.1 0.0 0.0
  ENH   IC  23/01/28  09:25:49.9        43.0  1.2  -0.1  83.2  45 5.4 0.0 0.0
  ZAPS  SJ  23/01/28  09:25:49.8       279.0  0.9  -0.4  83.4 337 6.4 0.0 6.2
  SELS  SJ  23/01/28  09:25:52.6        45.7  1.3   0.1  83.8 336 5.4 0.0 0.0
  GZR   RO  23/01/28  09:26:00.9         0.0  0.0   1.3  85.3 338 0.0 0.0 5.8
  VRSS  SJ  23/01/28  09:26:00.6        32.1  1.4  -0.1  85.5 337 5.3 0.0 0.0
  TEKS  SJ  23/01/28  09:26:01.1        35.7  1.5  -0.1  85.5 336 5.3 0.0 0.0
  BZS   RO  23/01/28  09:26:02.2        22.1  1.4  -0.2  85.8 338 5.1 0.0 0.0
  DRGR  RO  23/01/28  09:26:06.6        13.2  1.4   0.7  86.5 339 4.9 0.0 0.0
  KURK  II  23/01/28  09:26:15.0         3.4  1.4   1.2  88.2  15 4.4 0.0 0.0
  PSZ   GE  23/01/28  09:26:13.7        32.6  1.2  -1.3  88.4 338 5.4 0.0 0.0
  ARSA  OE  23/01/28  09:26:19.8        16.1  1.6   0.7  89.3 335 5.0 0.0 0.0
  MOA   OE  23/01/28  09:26:24.2        15.2  1.3   0.6  90.2 334 5.2 0.0 0.0
  FUORN CH  23/01/28  09:26:28.1        13.3  1.6   2.2  90.7 331 5.0 0.0 0.0
  MORC  GE  23/01/28  09:26:27.9        10.5  1.8   1.8  90.8 337 4.9 0.0 0.0
  CPUP  GT  23/01/28  09:26:30.5         9.6  1.4  -0.6  91.1 236 5.0 0.0 0.0
  ULN   IU  23/01/28  09:26:47.1         4.7  1.3   0.8  95.1  32 4.9 0.0 0.0

 RMS-ERR:         1.48

 First location:  2023/01/28 09:27:10
 This location:   2023/01/28 11:58:31