Alert sss2023sinm: determined by 41 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 41 phases used, weight 41):

  Near East Coast of Honshu, Japan  M=5.5  2023/09/18  19:32:59.3  38.51 N  141.51 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  23/09/18  19:35:05.2       242.8  1.0   2.8   8.5   6 5.4 5.7 5.7
  JCJ   JP  23/09/18  19:35:42.9        25.2  1.1   0.8  11.4 177 4.6 0.0 4.8
  JOW   JP  23/09/18  19:36:46.1       132.9  0.8   0.5  16.1 227 5.3 0.0 5.4
  BJT   IC  23/09/18  19:37:28.4       148.7  1.1   0.1  19.6 282 5.2 0.0 5.6
  YAK   IU  23/09/18  19:38:18.8       602.0  0.8  -1.0  24.6 347 6.2 0.0 6.1
  ULN   IU  23/09/18  19:38:38.6        49.3  1.2   0.8  26.5 302 5.1 0.0 5.6
  ENH   IC  23/09/18  19:38:45.8       778.7  0.8  -0.6  27.5 262 6.5 0.0 6.3
  HKPS  HK  23/09/18  19:38:55.8       121.3  0.9   1.3  28.5 243 5.7 0.0 5.9
  DLV   RM  23/09/18  19:40:31.3        98.0  1.0   1.0  39.6 237 5.7 0.0 6.0
  TNTI  GE  23/09/18  19:40:32.2        75.7  0.9   0.2  39.9 202 5.6 0.0 5.7
  SBM   MY  23/09/18  19:41:13.4        36.0  1.1   0.4  44.9 224 5.2 0.0 5.6
  KURK  II  23/09/18  19:41:15.1       201.1  0.9  -0.2  44.9 307 6.0 0.0 5.9
  CCB   AK  23/09/18  19:41:37.1        14.9  1.9   0.6  47.7  33 4.6 0.0 0.0
  KUM   MY  23/09/18  19:41:51.9       142.1  0.9   0.9  49.7 239 5.9 0.0 5.9
  PLAI  GE  23/09/18  19:42:07.4       114.8  0.8  -1.6  52.2 210 5.9 0.0 5.8
  KEV   IU  23/09/18  19:43:19.6        76.9  1.1  -0.1  61.8 339 5.6 0.0 0.0
  KEV   IU  23/09/18  19:43:19.6        76.9  1.1  -0.1  61.8 339 5.6 0.0 0.0
  MALK  GE  23/09/18  19:43:21.3        48.1  1.7   0.2  62.2 258 5.3 0.0 0.0
  MBWA  IU  23/09/18  19:43:24.0        79.9  1.0  -0.7  63.1 203 5.7 0.0 0.0
  OBN   II  23/09/18  19:43:51.5       111.6  1.7  -0.3  66.7 323 5.6 0.0 6.1
  KIV   II  23/09/18  19:44:11.7       260.2  1.0   0.6  69.8 311 6.3 0.0 6.4
  GNI   IU  23/09/18  19:44:18.0        56.0  1.4   1.4  70.7 306 5.4 0.0 5.9
  UOSS  II  23/09/18  19:44:19.5        79.6  1.0  -0.6  71.3 287 5.8 0.0 5.9
  FFC   II  23/09/18  19:44:25.3        26.2  1.0  -0.3  72.1  33 5.3 0.0 0.0
  TIRR  GE  23/09/18  19:44:56.2        50.0  1.2  -0.2  77.5 318 5.5 0.0 5.8
  ANTO  IU  23/09/18  19:44:59.7       100.1  0.8  -0.1  78.1 312 5.9 0.0 6.0
  MORC  GE  23/09/18  19:45:03.7        65.4  1.0  -0.4  78.9 327 5.7 0.0 5.9
  PSZ   GE  23/09/18  19:45:05.7        73.1  1.2  -0.3  79.2 324 5.6 0.0 6.0
  RAYN  II  23/09/18  19:45:08.9        93.8  1.4  -1.2  80.0 292 5.7 0.0 6.0
  CSS   GE  23/09/18  19:45:14.7        44.1  0.8  -0.8  81.0 308 5.6 0.0 5.9
  VTS1  BS  23/09/18  19:45:17.8        68.8  1.1  -0.2  81.4 319 5.7 0.0 5.8
  ARSA  OE  23/09/18  19:45:19.4        48.2  1.4   0.2  81.7 326 5.4 0.0 0.0
  MOA   OE  23/09/18  19:45:19.3        30.9  1.2  -0.3  81.7 327 5.3 0.0 0.0
  KKB   BS  23/09/18  19:45:21.2        58.5  1.0   0.0  82.1 319 5.6 0.0 6.0
  STU   GE  23/09/18  19:45:25.8        75.9  0.9  -0.6  83.0 331 5.8 0.0 6.0
  PDG   MN  23/09/18  19:45:28.0       109.7  1.2  -1.2  83.6 321 5.9 0.0 6.1
  TIR   MN  23/09/18  19:45:31.4        65.4  1.6  -0.3  84.1 320 5.5 0.0 6.1
  FUORN CH  23/09/18  19:45:32.7        73.4  1.2  -0.5  84.4 329 5.7 0.0 5.9
  AQU   MN  23/09/18  19:45:43.2        52.9  1.3  -0.2  86.4 324 5.6 0.0 5.9
  MARCO GE  23/09/18  19:45:45.0        34.4  2.2  -0.7  86.9 322 5.1 0.0 5.9
  ATD   G   23/09/18  19:45:58.0        44.3  1.1   0.6  89.5 284 5.7 0.0 6.0

 RMS-ERR:         0.80

 First location:  2023/09/18 19:44:22
 This location:   2023/09/18 20:09:44