Alert sss2026hnwb: determined by 31 phases, type A

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

  Kuril Islands  M=5.4  2026/04/18  04:40:09.7  45.92 N  151.67 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  INCN  IU  26/04/18  04:44:47.5       247.5  0.9   0.3  20.4 254 5.5 0.0 5.6
  BJT   IC  26/04/18  04:45:47.0        59.3  0.8   0.0  26.4 270 5.3 0.0 5.4
  JOW   JP  26/04/18  04:45:48.4       122.7  1.0   0.1  26.6 232 5.6 0.0 0.0
  ULN   IU  26/04/18  04:46:22.3         7.5  0.6   2.0  30.1 290 4.7 0.0 0.0
  ENH   IC  26/04/18  04:47:12.1        80.4  1.0  -0.4  36.2 259 5.6 0.0 0.0
  CCB   AK  26/04/18  04:47:22.3        12.2  0.7  -0.1  37.3  38 4.9 0.0 0.0
  KURK  II  26/04/18  04:48:38.9         4.3  0.7  -1.6  46.8 304 4.5 0.0 0.0
  SHL   IN  26/04/18  04:49:13.7        81.6  0.7  -0.7  51.3 268 5.8 0.0 6.8
  SBM   MY  26/04/18  04:49:43.6        10.3  1.8   0.0  55.4 230 4.5 0.0 0.0
  FFC   II  26/04/18  04:50:29.9        34.3  1.0   0.3  61.7  39 5.3 0.0 0.0
  HSIG  MX  26/04/18  04:51:48.6        13.3  1.5   0.1  74.3  64 4.8 0.0 0.0
  MORC  GE  26/04/18  04:52:00.7        24.9  1.0  -0.0  76.4 332 5.3 0.0 0.0
  MLR   RO  26/04/18  04:52:03.6        32.3  1.1   0.3  76.8 324 5.3 0.0 0.0
  DRGR  RO  26/04/18  04:52:04.4        11.2  0.5  -0.1  77.0 327 5.2 0.0 0.0
  PSZ   GE  26/04/18  04:52:05.2        22.6  1.1   0.2  77.1 329 5.2 0.0 0.0
  GZR   RO  26/04/18  04:52:10.4        11.6  0.7  -0.5  78.2 326 5.1 0.0 0.0
  ANTO  IU  26/04/18  04:52:12.0        30.4  0.7   0.5  78.3 317 5.5 0.0 0.0
  GRFO  IU  26/04/18  04:52:12.3        45.6  0.9   0.1  78.4 335 5.6 0.0 0.0
  BZS   RO  26/04/18  04:52:11.5        18.6  1.0  -0.8  78.4 327 5.2 0.0 0.0
  VRSS  SJ  26/04/18  04:52:15.0        27.1  0.9  -0.2  79.0 327 5.3 0.0 0.0
  MOA   OE  26/04/18  04:52:16.1        15.2  0.9   0.2  79.1 332 5.1 0.0 0.0
  STU   GE  26/04/18  04:52:19.9        15.4  1.1   0.0  79.8 336 5.0 0.0 0.0
  ZAPS  SJ  26/04/18  04:52:21.6        54.8  0.9   0.7  80.0 325 5.7 0.0 5.5
  PLD   BS  26/04/18  04:52:22.7        14.0  1.0   1.5  80.1 323 5.0 0.0 0.0
  VTS1  BS  26/04/18  04:52:22.5        39.3  0.9  -0.0  80.3 324 5.5 0.0 0.0
  SELS  SJ  26/04/18  04:52:23.8        14.4  0.9  -0.5  80.7 326 5.1 0.0 0.0
  KKB   BS  26/04/18  04:52:26.6        11.8  1.1   0.4  81.0 324 4.9 0.0 0.0
  SRS   HT  26/04/18  04:52:27.6        19.3  0.9  -0.8  81.4 323 5.2 0.0 0.0
  KNT   HT  26/04/18  04:52:29.2        52.9  1.1  -0.5  81.7 324 5.6 0.0 0.0
  PDG   MN  26/04/18  04:52:30.9        29.2  1.2  -0.7  82.0 327 5.3 0.0 0.0
  GRG   HT  26/04/18  04:52:32.0        11.1  1.8   0.3  82.0 324 4.7 0.0 6.5

 RMS-ERR:         0.65

 First location:  2026/04/18 04:53:15
 This location:   2026/04/18 05:18:52