Alert sss2023illb: determined by 40 phases, type A

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

  Ryukyu Islands, Japan  M=5.1  2023/05/01  02:22:31.2  26.24 N  128.60 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  JOW   JP  23/05/01  02:22:46.1         0.0  0.0   1.6   0.7 334 0.0 5.1 0.0
  BJT   IC  23/05/01  02:26:33.7        46.0  1.7   1.9  17.2 326 4.5 0.0 5.4
  ENH   IC  23/05/01  02:26:35.0        55.7  1.0   2.0  17.3 288 4.8 0.0 5.4
  YSS   IU  23/05/01  02:27:42.0       168.7  1.4   0.6  23.5  25 5.3 0.0 0.0
  TNTI  GE  23/05/01  02:28:02.0       111.6  1.0   3.4  25.5 183 5.4 0.0 0.0
  ULN   IU  23/05/01  02:28:18.3        62.0  1.6   1.3  27.4 328 5.1 0.0 5.5
  SHL   IN  23/05/01  02:29:04.5        62.7  1.0  -2.0  32.9 277 5.5 0.0 6.5
  YAK   IU  23/05/01  02:29:29.6        72.1  1.0  -0.7  35.8   1 5.5 0.0 0.0
  PLAI  GE  23/05/01  02:29:38.1       131.2  1.2   2.0  36.6 198 5.7 0.0 0.0
  KURK  II  23/05/01  02:30:45.6        12.5  1.7  -1.3  45.0 317 4.6 0.0 5.0
  MALK  GE  23/05/01  02:31:17.2        14.6  1.3  -0.2  48.9 258 4.8 0.0 5.5
  CTAO  IU  23/05/01  02:31:17.3         8.2  1.1  -1.8  49.4 158 4.6 0.0 0.0
  CCB   AK  23/05/01  02:33:04.7         8.8  2.0   0.9  63.7  28 4.5 0.0 0.0
  KIV   II  23/05/01  02:33:40.4        38.4  1.1   0.4  69.3 310 5.4 0.0 5.7
  RAYN  II  23/05/01  02:34:07.1        20.0  1.3  -1.1  74.0 289 5.0 0.0 5.7
  ANTO  IU  23/05/01  02:34:28.3        26.9  1.6  -0.8  77.7 309 5.1 0.0 5.6
  YKAW3 CN  23/05/01  02:34:31.6         4.1  1.4   0.2  78.1  25 4.3 0.0 0.0
  TIRR  GE  23/05/01  02:34:33.5        16.3  1.7  -1.2  78.7 314 4.9 0.0 5.7
  CSS   GE  23/05/01  02:34:36.9        45.8  0.9  -1.3  79.3 304 5.6 0.0 5.7
  MLR   RO  23/05/01  02:34:40.3        22.7  1.3  -0.4  79.8 316 5.1 0.0 0.0
  DRGR  RO  23/05/01  02:34:47.7         9.1  1.3  -0.3  81.1 318 4.7 0.0 0.0
  GZR   RO  23/05/01  02:34:51.2        13.4  1.5  -0.3  81.8 317 4.8 0.0 0.0
  PLD   BS  23/05/01  02:34:53.1         0.0  0.0  -0.1  82.1 313 0.0 0.0 5.7
  PSZ   GE  23/05/01  02:34:53.5        14.9  1.7  -0.2  82.2 320 4.8 0.0 0.0
  MORC  GE  23/05/01  02:34:55.4        11.0  1.1  -0.1  82.6 323 4.9 0.0 0.0
  VRSS  SJ  23/05/01  02:34:56.1        12.0  1.1  -0.8  82.8 317 4.9 0.0 0.0
  VTS1  BS  23/05/01  02:34:57.3        23.4  2.1   0.2  82.9 314 4.9 0.0 5.7
  ZAPS  SJ  23/05/01  02:34:57.8        87.8  1.0   0.4  82.9 315 5.8 0.0 5.7
  KKB   BS  23/05/01  02:34:59.0        20.6  1.2  -0.4  83.3 314 5.1 0.0 5.6
  SRS   HT  23/05/01  02:34:58.1        20.0  1.1  -1.6  83.4 313 5.1 0.0 5.6
  KNT   HT  23/05/01  02:35:01.1        15.6  2.0  -0.8  83.8 313 4.8 0.0 5.6
  SELS  SJ  23/05/01  02:35:02.0        18.0  0.8  -0.5  83.9 316 5.2 0.0 5.4
  THERA GE  23/05/01  02:35:02.3        23.9  1.3  -2.6  84.4 308 5.1 0.0 5.7
  MOA   OE  23/05/01  02:35:10.1        13.4  0.8  -0.0  85.4 322 5.1 0.0 0.0
  PDG   MN  23/05/01  02:35:10.5        21.4  1.0   0.1  85.5 316 5.2 0.0 0.0
  STU   GE  23/05/01  02:35:23.3        13.9  0.8   2.6  87.6 325 5.2 0.0 0.0
  FFC   II  23/05/01  02:35:23.3        15.9  2.0  -0.1  88.2  27 4.9 0.0 0.0
  FFC   II  23/05/01  02:35:23.3        15.9  2.0  -0.1  88.2  27 4.9 0.0 0.0
  FUORN CH  23/05/01  02:35:25.7        16.7  1.0   1.4  88.3 323 5.2 0.0 0.0
  AQU   MN  23/05/01  02:35:27.8        26.3  1.0  -0.1  89.1 318 5.5 0.0 5.7

 RMS-ERR:         1.27

 First location:  2023/05/01 02:35:45
 This location:   2023/05/01 02:58:04