Alert sss2023ulny: determined by 37 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 37 phases used, weight 37):

  Southeast of Honshu, Japan  M=5.3  2023/10/18  22:15:04.8  30.97 N  141.56 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  JCJ   JP  23/10/18  22:16:05.7         0.0  0.0   1.0   3.9 172 0.0 4.3 0.0
  JOW   JP  23/10/18  22:18:04.7       108.2  0.9   4.1  12.3 254 5.3 0.0 5.2
  YSS   IU  23/10/18  22:18:49.1       176.9  0.9  -0.7  16.0   3 5.4 0.0 0.0
  GUMO  IU  23/10/18  22:19:11.2       627.1  1.2   1.4  17.6 169 5.8 0.0 6.0
  BJT   IC  23/10/18  22:20:03.2        46.4  1.1  -1.2  22.5 301 4.8 0.0 4.9
  ENH   IC  23/10/18  22:20:50.3        73.9  0.7  -1.6  27.5 277 5.6 0.0 0.0
  ULN   IU  23/10/18  22:21:25.0        46.3  0.9   0.8  31.2 313 5.4 0.0 5.3
  YAK   IU  23/10/18  22:21:31.4       108.2  0.9   0.3  32.0 350 5.7 0.0 5.9
  TNTI  GE  23/10/18  22:21:38.0        56.1  1.0  -1.3  33.1 207 5.4 0.0 0.0
  PLAI  GE  23/10/18  22:23:23.2        96.1  0.9  -2.6  45.9 214 5.7 0.0 5.6
  KUM   MY  23/10/18  22:23:27.7        46.2  0.8  -1.6  46.2 245 5.5 0.0 0.0
  KURK  II  23/10/18  22:23:58.2        51.8  0.9  -0.2  49.8 312 5.5 0.0 5.4
  CTAO  IU  23/10/18  22:24:07.2        11.2  1.0   0.7  51.3 174 4.8 0.0 0.0
  CCB   AK  23/10/18  22:24:30.2         0.0  0.0   0.1  54.1  30 0.0 0.0 0.0
  MBWA  IU  23/10/18  22:24:40.6        22.3  0.8  -2.3  56.2 205 5.2 0.0 0.0
  OBN   II  23/10/18  22:26:35.1        91.2  1.0   0.3  72.8 325 5.8 0.0 0.0
  UOSS  II  23/10/18  22:26:39.9        55.9  1.2  -0.3  73.7 290 5.5 0.0 5.7
  KIV   II  23/10/18  22:26:47.5        83.9  0.8   1.0  74.8 313 5.9 0.0 5.8
  GNI   IU  23/10/18  22:26:50.8        78.2  1.2   1.5  75.3 308 5.7 0.0 5.8
  FFC   II  23/10/18  22:27:08.4        25.1  0.9   1.0  78.5  32 5.3 0.0 0.0
  RAYN  II  23/10/18  22:27:31.6       172.4  0.9   0.5  83.0 293 6.2 0.0 6.2
  ANTO  IU  23/10/18  22:27:33.5        45.4  1.0   0.9  83.2 313 5.5 0.0 5.7
  MLR   RO  23/10/18  22:27:36.0        16.2  0.9   0.1  83.8 321 5.1 0.0 0.0
  MORC  GE  23/10/18  22:27:43.3        22.9  1.8   0.5  85.2 328 5.0 0.0 0.0
  PSZ   GE  23/10/18  22:27:44.2        14.9  1.0   0.6  85.4 325 5.1 0.0 0.0
  CSS   GE  23/10/18  22:27:45.6       140.2  0.9   0.4  85.7 309 6.1 0.0 6.0
  ZAPS  SJ  23/10/18  22:27:52.2       171.6  0.9   0.2  87.1 320 6.3 0.0 6.1
  VTS1  BS  23/10/18  22:27:52.6        10.0  0.9   0.1  87.2 320 5.0 0.0 0.0
  TEKS  SJ  23/10/18  22:27:55.3        11.6  1.1  -0.5  87.9 323 5.0 0.0 0.0
  SELS  SJ  23/10/18  22:27:55.9         6.9  0.8  -0.2  87.9 321 4.9 0.0 0.0
  SRS   HT  23/10/18  22:27:55.5         8.2  0.9  -0.8  88.0 318 5.0 0.0 0.0
  MOA   OE  23/10/18  22:27:57.1        14.0  0.9   0.2  88.1 328 5.2 0.0 0.0
  KNT   HT  23/10/18  22:27:57.1         5.6  1.4  -0.8  88.3 319 4.6 0.0 0.0
  PDG   MN  23/10/18  22:28:03.0        17.8  0.9  -0.3  89.5 321 5.3 0.0 0.0
  STU   GE  23/10/18  22:28:04.5        20.0  0.9   0.4  89.6 331 5.4 0.0 0.0
  FUORN CH  23/10/18  22:28:10.3        47.2  0.9   0.6  90.8 329 5.9 0.0 0.0
  IGT   HT  23/10/18  22:28:07.7        17.0  1.0  -2.2  90.9 319 5.4 0.0 0.0

 RMS-ERR:         1.22

 First location:  2023/10/18 22:28:44
 This location:   2023/10/18 22:52:09