Alert sss2023dmzc: determined by 35 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 35 phases used, weight 35):

  Hokkaido, Japan Region  M=5.3  2023/02/19  18:55:22.0  41.44 N  143.55 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  23/02/19  18:56:45.7       675.1  0.8   1.2   5.5 354 5.7 5.4 5.8
  ULN   IU  23/02/19  19:01:01.6        49.0  1.6   1.7  26.5 296 4.9 0.0 5.4
  CCB   AK  23/02/19  19:03:33.5        11.1  0.6   0.4  44.4  35 4.9 0.0 0.0
  KURK  II  23/02/19  19:03:33.8        31.9  0.7  -0.5  44.5 305 5.3 0.0 5.2
  OBN   II  23/02/19  19:06:03.9        53.9  1.4  -1.7  65.3 323 5.4 0.0 0.0
  ILULI DK  23/02/19  19:06:25.9        54.2  1.0  -1.9  68.8   6 5.6 0.0 0.0
  FFC   II  23/02/19  19:06:28.8        29.9  1.0   0.8  68.8  34 5.3 0.0 0.0
  KIV   II  23/02/19  19:06:30.3        94.1  1.0   1.0  69.0 311 5.8 0.0 5.9
  TIRR  GE  23/02/19  19:07:11.2        12.9  1.0  -1.5  76.3 318 5.0 0.0 0.0
  MLR   RO  23/02/19  19:07:16.2        13.8  1.4   0.9  76.8 320 4.8 0.0 0.0
  MORC  GE  23/02/19  19:07:17.6        35.0  1.3  -0.3  77.2 328 5.3 0.0 5.8
  ANTO  IU  23/02/19  19:07:18.6        26.6  0.8   0.7  77.3 313 5.4 0.0 0.0
  PSZ   GE  23/02/19  19:07:20.4        21.5  1.2  -0.0  77.7 325 5.1 0.0 0.0
  GZR   RO  23/02/19  19:07:23.6        10.7  1.4  -0.4  78.4 322 4.8 0.0 0.0
  BZS   RO  23/02/19  19:07:25.3        13.4  1.1  -0.6  78.7 323 5.0 0.0 0.0
  VRSS  SJ  23/02/19  19:07:28.3        19.1  1.1  -0.5  79.2 323 5.1 0.0 0.0
  GRFO  IU  23/02/19  19:07:30.2        38.2  1.0  -1.4  79.7 331 5.5 0.0 0.0
  PLD   BS  23/02/19  19:07:32.6        12.4  1.2   0.4  79.8 319 4.9 0.0 0.0
  ZAPS  SJ  23/02/19  19:07:33.2       130.2  0.9   0.1  80.0 321 6.1 0.0 5.9
  ARSA  OE  23/02/19  19:07:33.5         8.2  1.0   0.1  80.1 327 4.8 0.0 0.0
  MOA   OE  23/02/19  19:07:33.5        17.0  0.9  -0.0  80.1 328 5.1 0.0 0.0
  VTS1  BS  23/02/19  19:07:34.8        33.4  1.4   0.5  80.2 320 5.3 0.0 0.0
  RAYN  II  23/02/19  19:07:36.5        16.7  1.1   2.1  80.3 293 5.1 0.0 0.0
  CSS   GE  23/02/19  19:07:35.7        32.4  0.8   0.7  80.4 309 5.5 0.0 0.0
  TEKS  SJ  23/02/19  19:07:34.8        12.5  1.4  -0.8  80.5 323 4.8 0.0 0.0
  SELS  SJ  23/02/19  19:07:36.7        15.4  1.0  -0.6  80.8 321 5.1 0.0 0.0
  KKB   BS  23/02/19  19:07:37.1        22.6  1.1  -0.5  80.9 319 5.2 0.0 0.0
  SRS   HT  23/02/19  19:07:39.0        18.1  1.0  -0.4  81.2 319 5.1 0.0 0.0
  STU   GE  23/02/19  19:07:39.0        32.7  1.3  -0.6  81.2 332 5.3 0.0 0.0
  KNT   HT  23/02/19  19:07:41.1        11.3  1.4   0.1  81.5 319 4.8 0.0 0.0
  GRG   HT  23/02/19  19:07:42.9        31.9  1.0  -0.2  81.9 319 5.4 0.0 0.0
  PDG   MN  23/02/19  19:07:44.5        44.2  0.8  -0.5  82.3 322 5.6 0.0 0.0
  FUORN CH  23/02/19  19:07:47.2        32.4  1.0   0.1  82.6 330 5.4 0.0 0.0
  AQU   MN  23/02/19  19:07:59.1        27.7  1.1   0.5  84.9 325 5.3 0.0 0.0
  SSPA  IU  23/02/19  19:08:23.4        34.1  1.0   1.5  89.7  30 5.6 0.0 0.0

 RMS-ERR:         0.91

 First location:  2023/02/19 19:08:24
 This location:   2023/02/19 19:16:28