Alert sss2022rroy: determined by 18 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 18 phases used, weight 18):

  North of Ascension Island  M=4.6  2022/09/09  12:58:43.9  2.74 S  12.23 W   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  TAM   G   22/09/09  13:04:59.9         1.6  2.1   0.5  30.9  33 3.6 0.0 0.0
  WIN   GE  22/09/09  13:05:33.5        23.5  1.2   0.2  34.7 127 5.0 0.0 0.0
  MBAR  II  22/09/09  13:06:44.4        15.3  1.8   0.6  43.0  88 4.6 0.0 5.2
  SRS   HT  22/09/09  13:08:12.5        15.5  1.6   0.8  54.6  33 4.8 0.0 5.4
  SELS  SJ  22/09/09  13:08:13.3         4.8  1.8  -0.1  54.9  29 4.2 0.0 0.0
  TEKS  SJ  22/09/09  13:08:16.0         7.0  1.5   0.9  55.1  27 4.5 0.0 0.0
  VTS1  BS  22/09/09  13:08:17.0         9.0  1.3  -1.0  55.5  31 4.6 0.0 0.0
  MOA   OE  22/09/09  13:08:18.2         7.8  1.6  -0.4  55.6  21 4.5 0.0 0.0
  ZAPS  SJ  22/09/09  13:08:18.0        25.5  1.1  -1.1  55.7  30 5.1 0.0 5.2
  VRSS  SJ  22/09/09  13:08:24.6        10.9  1.4   0.3  56.4  28 4.7 0.0 5.0
  BZS   RO  22/09/09  13:08:28.5         8.6  1.7   0.6  56.9  28 4.5 0.0 0.0
  GZR   RO  22/09/09  13:08:30.7         5.1  2.4   0.1  57.3  29 4.1 0.0 0.0
  PSZ   GE  22/09/09  13:08:35.5        11.2  1.4   0.7  57.9  25 4.7 0.0 0.0
  DRGR  RO  22/09/09  13:08:37.7        16.9  1.4   0.1  58.3  27 4.9 0.0 0.0
  MLR   RO  22/09/09  13:08:41.6        18.4  1.4  -0.5  58.9  30 4.9 0.0 0.0
  RAYN  II  22/09/09  13:09:03.4         6.3  1.7  -0.8  62.0  61 4.4 0.0 0.0
  SNAA  GE  22/09/09  13:09:49.8        15.6  1.2   0.0  69.2 177 4.9 0.0 0.0
  UOSS  II  22/09/09  13:10:05.7        26.7  1.5  -1.1  71.8  63 5.1 0.0 5.5

 RMS-ERR:         0.65

 First location:  2022/09/09 13:11:20
 This location:   2022/09/09 13:34:19