Alert sss2023ervf: determined by 31 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 31 phases used, weight 31):

  Off East Coast of Kamchatka  M=4.9  2023/03/08  16:10:51.5  51.66 N  159.74 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  23/03/08  16:11:20.2         0.0  0.0   1.9   1.5 334 0.0 4.5 0.0
  YSS   IU  23/03/08  16:13:45.0        46.6  1.1   2.1  12.0 254 4.8 0.0 0.0
  YAK   IU  23/03/08  16:15:14.0       446.3  0.9  -1.7  19.2 314 5.8 0.0 5.6
  MSW   AV  23/03/08  16:15:26.8       108.8  0.9  -0.0  20.2  70 5.2 0.0 0.0
  INCN  IU  23/03/08  16:16:35.6        40.1  1.1   0.0  27.2 252 5.1 0.0 0.0
  CCB   AK  23/03/08  16:16:56.0        15.5  1.1  -0.3  29.5  44 4.8 0.0 0.0
  BJT   IC  23/03/08  16:17:19.7        17.4  1.0   1.6  31.9 266 4.9 0.0 0.0
  ULN   IU  23/03/08  16:17:30.8        19.4  0.9  -1.0  33.5 285 5.0 0.0 0.0
  JOW   JP  23/03/08  16:17:37.8        54.3  1.0  -0.2  34.3 236 5.4 0.0 0.0
  ENH   IC  23/03/08  16:18:45.4        92.8  0.9  -1.4  42.4 260 5.7 0.0 5.6
  KURK  II  23/03/08  16:19:30.6        65.4  0.9  -1.9  48.1 303 5.6 0.0 5.4
  KEV   IU  23/03/08  16:20:15.6        67.5  1.1  -0.2  53.8 342 5.5 0.0 0.0
  SHL   IN  23/03/08  16:20:35.0        33.7  1.3  -0.8  56.7 270 5.2 0.0 7.3
  HNR   IU  23/03/08  16:21:04.5        81.6  0.9   0.5  61.1 180 5.8 0.0 0.0
  OBN   II  23/03/08  16:21:20.9        49.5  1.3  -1.1  63.3 328 5.4 0.0 0.0
  KONO  IU  23/03/08  16:21:41.0         8.7  1.1   0.6  66.1 344 4.7 0.0 0.0
  KIV   II  23/03/08  16:22:05.2        23.8  2.3   0.1  70.0 317 4.9 0.0 0.0
  GNI   IU  23/03/08  16:22:19.0        28.5  1.5   0.8  72.2 313 5.1 0.0 0.0
  MORC  GE  23/03/08  16:22:26.8        36.6  1.0   0.2  73.6 336 5.4 0.0 0.0
  PSZ   GE  23/03/08  16:22:33.3        34.1  1.3   0.6  74.7 333 5.3 0.0 0.0
  TIRR  GE  23/03/08  16:22:35.1        52.2  1.1  -0.2  75.1 326 5.6 0.0 5.8
  GRFO  IU  23/03/08  16:22:36.7        34.0  1.1   1.0  75.2 340 5.3 0.0 0.0
  MOA   OE  23/03/08  16:22:42.3        17.1  1.0   0.7  76.2 337 5.1 0.0 0.0
  ARSA  OE  23/03/08  16:22:44.0        25.5  1.2   1.0  76.4 336 5.2 0.0 0.0
  ANTO  IU  23/03/08  16:22:49.3        47.8  1.4   0.5  77.5 321 5.4 0.0 0.0
  FUORN CH  23/03/08  16:22:54.5        11.5  1.2   1.3  78.3 339 4.8 0.0 0.0
  PLD   BS  23/03/08  16:22:53.4        33.1  0.9  -0.4  78.4 328 5.4 0.0 0.0
  VTS1  BS  23/03/08  16:22:54.0        29.2  1.5  -0.2  78.5 329 5.2 0.0 0.0
  UOSS  II  23/03/08  16:22:52.5        74.9  1.2  -1.5  78.5 296 5.7 0.0 5.8
  KKB   BS  23/03/08  16:22:56.5        21.4  1.1  -1.8  79.2 329 5.2 0.0 0.0
  CSS   GE  23/03/08  16:23:10.2        49.0  1.4  -0.3  81.5 318 5.4 0.0 5.8

 RMS-ERR:         1.05

 First location:  2023/03/08 16:23:13
 This location:   2023/03/08 16:59:04