Alert sss2023zqdt: determined by 40 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 40 phases used, weight 40):

  Gansu, China  M=5.0  2023/12/31  14:27:39.1  36.73 N  104.94 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  ENH   IC  23/12/31  14:29:28.1       342.7  0.8  -0.1   7.5 148 5.6 6.0 5.5
  BJT   IC  23/12/31  14:29:57.3        18.9  0.8   2.7   9.4  66 4.5 0.0 5.4
  ULN   IU  23/12/31  14:30:19.0       106.9  1.0  -0.7  11.2   7 5.2 0.0 5.2
  HKPS  HK  23/12/31  14:31:28.1       130.9  1.1  -2.1  16.5 149 5.2 0.0 0.0
  KURK  II  23/12/31  14:32:47.0        23.7  0.8  -1.4  23.4 315 4.7 0.0 4.6
  YAK   IU  23/12/31  14:33:44.0        32.6  0.8  -0.4  29.6  23 5.2 0.0 0.0
  YSS   IU  23/12/31  14:33:45.3        41.6  1.0   0.1  29.6  58 5.2 0.0 0.0
  KUM   MY  23/12/31  14:34:01.7        13.6  1.8   0.1  31.7 188 4.5 0.0 0.0
  SBM   MY  23/12/31  14:34:30.5        42.5  1.1   0.9  34.9 167 5.3 0.0 0.0
  MALK  GE  23/12/31  14:34:40.1        53.5  1.0   0.9  36.0 224 5.4 0.0 0.0
  TNTI  GE  23/12/31  14:35:25.3        41.4  1.2   0.0  41.5 145 5.2 0.0 0.0
  UOSS  II  23/12/31  14:35:37.6         8.4  1.2  -1.4  43.0 268 4.5 0.0 0.0
  GNI   IU  23/12/31  14:36:08.4        48.7  1.0   2.0  46.4 294 5.4 0.0 5.5
  KIV   II  23/12/31  14:36:10.7        45.5  1.4   0.5  46.9 299 5.2 0.0 0.0
  OBN   II  23/12/31  14:36:24.1       179.0  0.8  -0.7  48.7 315 6.1 0.0 0.0
  RAYN  II  23/12/31  14:36:50.2        11.9  0.9  -0.9  52.2 273 4.9 0.0 0.0
  TIRR  GE  23/12/31  14:37:22.2        21.7  1.1  -0.2  56.5 304 5.1 0.0 0.0
  SUW   PL  23/12/31  14:37:22.2        20.1  1.1  -0.5  56.5 316 5.0 0.0 0.0
  CSS   GE  23/12/31  14:37:23.2        20.1  1.2  -0.2  56.6 291 5.0 0.0 5.2
  MLR   RO  23/12/31  14:37:31.8        30.6  1.6   0.5  57.7 306 5.1 0.0 5.5
  DRGR  RO  23/12/31  14:37:43.0        18.5  1.3   0.6  59.3 308 5.0 0.0 0.0
  PLD   BS  23/12/31  14:37:46.6        20.7  1.3   0.7  59.8 302 5.0 0.0 0.0
  BZS   RO  23/12/31  14:37:50.0        27.4  1.0  -0.2  60.5 307 5.2 0.0 0.0
  PSZ   GE  23/12/31  14:37:51.9        23.5  1.2   0.5  60.6 310 5.1 0.0 0.0
  VTS1  BS  23/12/31  14:37:51.9        31.9  1.0   0.3  60.7 303 5.3 0.0 0.0
  ATD   G   23/12/31  14:37:53.4        47.0  1.2   1.3  60.9 262 5.4 0.0 5.6
  KKB   BS  23/12/31  14:37:54.2        29.2  1.1   0.0  61.1 303 5.2 0.0 0.0
  MORC  GE  23/12/31  14:37:55.9        38.2  1.2  -0.0  61.3 313 5.3 0.0 0.0
  PDG   MN  23/12/31  14:38:09.1        34.4  1.1  -0.8  63.4 305 5.3 0.0 0.0
  TIR   MN  23/12/31  14:38:10.1        35.7  0.7  -0.3  63.5 303 5.5 0.0 6.1
  ARSA  OE  23/12/31  14:38:11.3        19.1  1.3  -0.0  63.6 311 5.0 0.0 0.0
  CCB   AK  23/12/31  14:38:12.7        13.6  1.1  -1.1  64.0  27 4.9 0.0 0.0
  MOA   OE  23/12/31  14:38:15.0        40.4  1.8   0.4  64.1 312 5.2 0.0 0.0
  GRFO  IU  23/12/31  14:38:21.2        80.6  1.2   0.6  65.0 315 5.6 0.0 0.0
  STU   GE  23/12/31  14:38:30.9        32.1  1.5  -0.1  66.6 314 5.2 0.0 0.0
  MARCO GE  23/12/31  14:38:31.3        27.4  1.5  -0.0  66.7 304 5.1 0.0 0.0
  FUORN CH  23/12/31  14:38:33.9        37.9  1.1   0.1  67.1 312 5.4 0.0 0.0
  AQU   MN  23/12/31  14:38:35.4        39.6  1.2   0.5  67.2 307 5.3 0.0 0.0
  TAM   G   23/12/31  14:40:09.4         1.4  1.0   0.4  83.6 294 4.1 0.0 0.0
  FFC   II  23/12/31  14:40:17.6        16.6  1.2  -1.9  85.7  15 5.1 0.0 0.0

 RMS-ERR:         0.92

 First location:  2023/12/31 14:38:24
 This location:   2023/12/31 15:00:59