Alert sss2023qdux: determined by 36 phases, type A

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

  Hokkaido, Japan Region  M=5.1  2023/08/18  18:32:59.3  42.50 N  143.05 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  INCN  IU  23/08/18  18:36:13.7        48.8  1.0   2.2  13.5 254 4.9 0.0 0.0
  JOW   JP  23/08/18  18:37:27.3        56.1  0.9  -2.0  19.8 222 4.9 0.0 0.0
  BJT   IC  23/08/18  18:37:34.6        70.6  0.8  -1.0  20.3 272 5.0 0.0 5.0
  YAK   IU  23/08/18  18:37:42.5       195.3  0.9  -1.4  21.1 342 5.5 0.0 5.3
  ULN   IU  23/08/18  18:38:31.0        81.9  1.1   0.9  25.7 295 5.3 0.0 5.4
  ENH   IC  23/08/18  18:39:01.4        97.6  0.8  -1.8  29.4 257 5.7 0.0 5.5
  DLV   RM  23/08/18  18:40:57.2        55.5  1.1   0.5  42.8 235 5.4 0.0 0.0
  KURK  II  23/08/18  18:41:04.9       102.1  0.8   0.5  43.6 304 5.8 0.0 5.6
  CCB   AK  23/08/18  18:41:06.3        15.8  0.8   1.0  43.7  35 5.0 0.0 0.0
  KUM   MY  23/08/18  18:42:14.6        54.0  1.1   0.3  52.8 237 5.4 0.0 0.0
  KEV   IU  23/08/18  18:42:54.4        39.0  0.8  -2.7  58.5 339 5.5 0.0 0.0
  OBN   II  23/08/18  18:43:35.6        77.3  0.9  -0.3  64.2 322 5.8 0.0 5.8
  KIV   II  23/08/18  18:44:01.2       210.4  0.8   0.7  68.1 310 6.2 0.0 6.2
  FFC   II  23/08/18  18:44:01.3        22.4  1.2   0.1  68.2  34 5.1 0.0 0.0
  GNI   IU  23/08/18  18:44:09.2        36.5  1.4   1.4  69.3 306 5.3 0.0 5.4
  UOSS  II  23/08/18  18:44:19.1        70.3  1.0  -0.5  71.2 287 5.7 0.0 5.7
  MLR   RO  23/08/18  18:44:47.1        15.0  0.9   0.5  75.7 320 5.1 0.0 0.0
  MORC  GE  23/08/18  18:44:49.4        46.8  1.1   0.4  76.2 327 5.5 0.0 5.6
  PSZ   GE  23/08/18  18:44:51.8        23.8  1.3   0.1  76.6 325 5.1 0.0 5.4
  PSZ   GE  23/08/18  18:44:51.9        23.8  1.3   0.1  76.6 325 5.1 0.0 5.4
  PLD   BS  23/08/18  18:45:04.4        14.7  1.2   0.6  78.8 318 5.0 0.0 0.0
  ARSA  OE  23/08/18  18:45:04.9        14.9  0.9   0.1  79.0 327 5.1 0.0 0.0
  MOA   OE  23/08/18  18:45:05.3        15.1  0.8   0.4  79.0 328 5.1 0.0 0.0
  VTS1  BS  23/08/18  18:45:06.4        59.5  1.0   0.5  79.2 319 5.6 0.0 5.7
  CSS   GE  23/08/18  18:45:07.1        50.9  1.0  -0.1  79.4 308 5.6 0.0 5.6
  KKB   BS  23/08/18  18:45:09.8        41.7  1.1   0.4  79.8 319 5.5 0.0 5.7
  STU   GE  23/08/18  18:45:10.9        43.2  1.0  -0.1  80.1 331 5.5 0.0 0.0
  STU   GE  23/08/18  18:45:11.0        43.2  1.0  -0.1  80.1 331 5.5 0.0 0.0
  PDG   MN  23/08/18  18:45:15.3        95.5  0.8  -1.4  81.2 322 5.9 0.0 5.8
  FUORN CH  23/08/18  18:45:19.1        49.6  1.0   0.4  81.5 329 5.6 0.0 5.5
  TIR   MN  23/08/18  18:45:19.8       103.1  0.7   0.1  81.8 321 6.0 0.0 0.0
  AQU   MN  23/08/18  18:45:30.8        45.0  1.1   0.3  83.8 325 5.5 0.0 5.6
  KTHA  GE  23/08/18  18:45:30.5       103.4  0.7  -1.4  84.1 315 6.1 0.0 0.0
  MARCO GE  23/08/18  18:45:33.5        16.9  0.7  -0.1  84.5 322 5.3 0.0 0.0
  SSPA  IU  23/08/18  18:45:56.1        32.0  0.9   0.3  89.0  30 5.6 0.0 0.0
  ATD   G   23/08/18  18:45:58.8        21.4  1.2   0.9  89.6 285 5.3 0.0 0.0

 RMS-ERR:         0.97

 First location:  2023/08/18 18:45:30
 This location:   2023/08/18 20:57:57