Alert sss2025qneg: determined by 50 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 50 phases used, weight 50):

  Off East Coast of Kamchatka  M=5.5  2025/08/23  21:29:32.2  52.19 N  160.43 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/08/23  21:29:58.3         0.0  0.0   1.4   1.4 308 0.0 5.0 0.0
  YSS   IU  25/08/23  21:32:34.2       187.8  1.3   2.9  12.6 252 5.3 0.0 5.8
  YAK   IU  25/08/23  21:33:54.1       749.1  0.9  -1.7  19.1 313 6.0 0.0 5.9
  MSW   AV  25/08/23  21:34:01.9       186.6  1.3   0.8  19.6  72 5.2 0.0 5.7
  INCN  IU  25/08/23  21:35:22.2        38.5  1.1   0.8  27.8 251 5.1 0.0 5.6
  CCB   AK  25/08/23  21:35:31.0        26.1  1.2   0.1  28.8  44 4.9 0.0 0.0
  BJT   IC  25/08/23  21:36:01.9        17.6  1.6  -0.9  32.4 266 4.7 0.0 5.3
  ULN   IU  25/08/23  21:36:13.9        41.1  1.4  -1.0  33.8 284 5.2 0.0 5.5
  JOW   JP  25/08/23  21:36:24.9       123.3  1.2   0.7  34.9 236 5.7 0.0 6.0
  YKAW3 CN  25/08/23  21:37:34.3        20.5  1.4  -2.0  43.4  42 4.9 0.0 0.0
  KURK  II  25/08/23  21:38:12.0        69.3  1.2  -1.8  48.2 303 5.5 0.0 5.7
  KEV   IU  25/08/23  21:38:53.6        66.4  1.0  -0.1  53.5 342 5.6 0.0 0.0
  OBN   II  25/08/23  21:40:00.0       128.2  1.4  -1.2  63.1 328 5.8 0.0 6.2
  SBM   MY  25/08/23  21:40:05.5        32.4  2.0   1.8  63.8 236 5.0 0.0 5.8
  KONO  IU  25/08/23  21:40:17.7        15.4  1.2  -0.8  65.7 344 4.9 0.0 0.0
  HSIG  MX  25/08/23  21:40:24.9        22.7  1.4   0.9  66.7  72 5.1 0.0 0.0
  KIV   II  25/08/23  21:40:45.6        53.8  0.9   0.5  69.9 317 5.6 0.0 6.1
  PLAI  GE  25/08/23  21:40:48.3        62.0  1.1  -1.1  71.1 225 5.6 0.0 0.0
  GNI   IU  25/08/23  21:40:59.8        99.6  1.9   1.3  72.2 314 5.6 0.0 6.2
  MORC  GE  25/08/23  21:41:06.1        84.2  1.1   0.7  73.3 336 5.8 0.0 6.0
  CTAO  IU  25/08/23  21:41:01.3         8.7  1.4  -0.7  73.3 194 4.6 0.0 0.0
  DRLN  CN  25/08/23  21:41:07.5         5.5  1.2   0.5  73.6  25 4.5 0.0 0.0
  SSPA  IU  25/08/23  21:41:11.1        29.9  1.1  -0.2  74.3  42 5.3 0.0 0.0
  PSZ   GE  25/08/23  21:41:12.2        81.6  1.8   0.4  74.4 334 5.5 0.0 6.1
  GRFO  IU  25/08/23  21:41:15.0       103.8  1.3   0.6  74.8 340 5.8 0.0 6.1
  TIRR  GE  25/08/23  21:41:14.8       118.5  1.1   0.0  74.9 327 5.9 0.0 6.1
  MOA   OE  25/08/23  21:41:21.0        34.2  1.0   0.6  75.9 337 5.4 0.0 5.9
  STU   GE  25/08/23  21:41:22.3        49.1  1.4   0.6  76.1 341 5.4 0.0 5.8
  ARSA  OE  25/08/23  21:41:22.9        60.8  1.5   1.0  76.1 336 5.5 0.0 5.9
  MALK  GE  25/08/23  21:41:23.4        64.4  1.3  -3.1  77.2 267 5.6 0.0 0.0
  MALK  GE  25/08/23  21:41:23.4        64.4  1.3  -3.1  77.2 267 5.6 0.0 0.0
  ANTO  IU  25/08/23  21:41:29.2        90.3  1.4   0.6  77.3 321 5.7 0.0 6.1
  FUORN CH  25/08/23  21:41:33.4        55.9  1.5   1.4  77.9 340 5.5 0.0 5.9
  PLD   BS  25/08/23  21:41:33.3        83.7  1.1   0.1  78.2 328 5.8 0.0 6.0
  VTS1  BS  25/08/23  21:41:33.3        63.7  1.7  -0.3  78.2 329 5.4 0.0 6.0
  UOSS  II  25/08/23  21:41:34.5       171.8  1.4  -1.0  78.7 296 6.0 0.0 6.3
  KKB   BS  25/08/23  21:41:38.0        78.7  1.5   0.4  79.0 329 5.6 0.0 6.0
  PDG   MN  25/08/23  21:41:40.8        94.6  1.3  -0.3  79.6 332 5.7 0.0 6.0
  TIR   MN  25/08/23  21:41:45.5        66.6  0.7  -0.0  80.4 331 5.8 0.0 6.1
  PII   IV  25/08/23  21:41:46.1        35.1  1.4  -0.6  80.6 338 5.3 0.0 5.9
  AQU   MN  25/08/23  21:41:50.9        76.0  1.0   1.0  81.2 336 5.7 0.0 5.9
  CSS   GE  25/08/23  21:41:50.4       137.5  1.9  -0.2  81.4 319 5.7 0.0 6.2
  MBWA  IU  25/08/23  21:41:48.1        42.9  1.2   0.1  81.5 218 5.4 0.0 0.0
  MBWA  IU  25/08/23  21:41:48.1        42.9  1.2   0.1  81.5 218 5.4 0.0 0.0
  MARCO GE  25/08/23  21:41:57.0        51.7  1.1   0.3  82.5 334 5.5 0.0 6.1
  KARP  GE  25/08/23  21:41:58.7        47.1  0.7  -1.6  83.3 323 5.7 0.0 6.0
  MSBI  GE  25/08/23  21:42:03.0        77.5  1.3   0.5  83.7 315 5.7 0.0 6.1
  CTRE  CA  25/08/23  21:42:05.4        49.7  1.6   1.8  83.9 345 5.4 0.0 5.9
  RAYN  II  25/08/23  21:42:10.8        55.9  1.4  -0.6  85.5 303 5.5 0.0 6.0
  TAM   G   25/08/23  21:43:27.3         0.7  1.4   0.3 101.9 336 4.3 0.0 0.0

 RMS-ERR:         1.16

 First location:  2025/08/23 21:41:46
 This location:   2025/08/23 22:13:45