Alert sss2025otsr: determined by 28 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 28 phases used, weight 28):

  Off East Coast of Kamchatka  M=5.4  2025/07/30  00:31:13.7  53.32 N  161.27 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/30  00:31:39.7         0.0  0.0  -2.1   1.6 260 0.0 5.2 0.0
  YSS   IU  25/07/30  00:34:26.5         0.0  0.0   2.1  13.4 249 0.0 0.0 0.0
  YAK   IU  25/07/30  00:35:33.9       367.1  1.1   0.7  18.7 310 5.6 0.0 0.0
  MSW   AV  25/07/30  00:35:33.7         0.0  0.0  -0.2  18.8  75 0.0 0.0 0.0
  KURK  II  25/07/30  00:39:52.0        79.5  2.6  -1.9  48.0 302 5.2 0.0 0.0
  OBN   II  25/07/30  00:41:40.0         0.0  0.0   1.9  62.4 328 0.0 0.0 0.0
  SUW   PL  25/07/30  00:42:06.9         0.0  0.0  -2.5  67.2 335 0.0 0.0 0.0
  KIV   II  25/07/30  00:42:26.2         0.0  0.0   2.6  69.5 318 0.0 0.0 0.0
  GNI   IU  25/07/30  00:42:39.6        44.4  1.9   2.1  71.7 314 5.2 0.0 0.0
  PSZ   GE  25/07/30  00:42:46.6         0.0  0.0  -2.0  73.6 334 0.0 0.0 0.0
  DRGR  RO  25/07/30  00:42:47.4         0.0  0.0  -2.8  73.9 332 0.0 0.0 0.0
  MLR   RO  25/07/30  00:42:54.9         0.0  0.0   3.4  74.1 329 0.0 0.0 0.0
  TIRR  GE  25/07/30  00:42:54.2         0.0  0.0   1.9  74.2 327 0.0 0.0 0.0
  MOA   OE  25/07/30  00:42:55.5         0.0  0.0  -1.5  75.0 338 0.0 0.0 8.1
  STU   GE  25/07/30  00:43:01.6         0.0  0.0   3.5  75.2 341 0.0 0.0 0.0
  ANTO  IU  25/07/30  00:43:08.3         0.0  0.0   1.4  76.8 322 0.0 0.0 0.0
  TEKS  SJ  25/07/30  00:43:03.5         0.0  0.0  -3.6  76.8 333 0.0 0.0 0.0
  FUORN CH  25/07/30  00:43:08.0         0.0  0.0  -0.6  77.1 340 0.0 0.0 0.0
  PLD   BS  25/07/30  00:43:13.9        78.9  2.3   3.1  77.5 328 5.4 0.0 0.0
  VTS1  BS  25/07/30  00:43:07.2         0.0  0.0  -3.9  77.5 330 0.0 0.0 0.0
  SELS  SJ  25/07/30  00:43:13.7        42.7  1.2   2.2  77.6 331 5.4 0.0 0.0
  KKB   BS  25/07/30  00:43:17.7         0.0  0.0   2.5  78.3 329 0.0 0.0 0.0
  UOSS  II  25/07/30  00:43:14.4       137.8  1.2  -2.3  78.6 297 5.9 0.0 0.0
  SRS   HT  25/07/30  00:43:13.4         0.0  0.0  -4.7  78.8 329 0.0 0.0 0.0
  GRG   HT  25/07/30  00:43:17.0        89.3  2.3  -3.8  79.3 330 5.5 0.0 0.0
  PII   IV  25/07/30  00:43:26.5         0.0  0.0   3.0  79.8 339 0.0 0.0 0.0
  CSS   GE  25/07/30  00:43:29.7        54.8  2.3   0.4  80.9 319 5.3 0.0 0.0
  MSBI  GE  25/07/30  00:43:42.7         0.0  0.0   1.0  83.3 316 0.0 0.0 0.0

 RMS-ERR:         2.52

 First location:  2025/07/30 00:44:14
 This location:   2025/07/30 00:44:41