Alert sss2026hrtl: determined by 48 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 48 phases used, weight 48):

  Off East Coast of Honshu, Japan  Mw(mB)=7.6  2026/04/20  07:52:57.6  40.08 N  143.13 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  INCN  IU  26/04/20  07:56:08.4      1605.9  1.6   4.2  13.1 264 6.2 0.0 7.6
  JOW   JP  26/04/20  07:57:07.5      1661.3  1.8  -1.3  18.1 227 6.0 0.0 7.2
  ULN   IU  26/04/20  07:58:38.1      2048.8  1.1  -0.6  26.8 299 6.7 0.0 7.7
  HKPS  HK  26/04/20  07:59:10.9       708.0  0.9   1.8  30.3 243 6.5 0.0 7.7
  MIDW  IU  26/04/20  07:59:46.4        39.0  1.1   0.6  34.4  98 5.2 0.0 6.2
  TNTI  GE  26/04/20  08:00:47.5      1000.1  1.8   1.2  41.8 204 6.4 0.0 7.0
  SHL   IN  26/04/20  08:01:09.7      1104.0  1.4  -2.3  44.8 267 6.6 0.0 7.8
  KURK  II  26/04/20  08:01:13.4      1042.5  0.9  -0.8  45.0 306 6.8 0.0 7.4
  CCB   AK  26/04/20  08:01:19.7       281.2  1.8   0.5  45.7  34 5.9 0.0 7.2
  SBM   MY  26/04/20  08:01:24.7       295.2  1.1  -2.5  46.9 225 6.1 0.0 7.5
  PLAI  GE  26/04/20  08:02:20.6       364.3  1.2  -1.4  54.2 211 6.2 0.0 7.2
  MNAI  GE  26/04/20  08:02:50.0       904.1  3.0   2.4  57.7 230 6.3 0.0 7.5
  YKAW3 CN  26/04/20  08:03:07.2       182.5  1.3   0.1  60.2  31 6.0 0.0 6.9
  CTAO  IU  26/04/20  08:03:06.7        79.6  2.2   2.9  60.2 177 5.4 0.0 6.5
  KEV   IU  26/04/20  08:03:10.9       434.0  1.0  -0.2  60.8 339 6.4 0.0 7.6
  MBWA  IU  26/04/20  08:03:32.9       435.1  1.0  -3.0  65.0 204 6.5 0.0 7.2
  FFC   II  26/04/20  08:04:11.1       251.1  0.9  -0.6  70.1  34 6.3 0.0 6.9
  GNI   IU  26/04/20  08:04:15.7       995.1  1.3   0.5  70.7 307 6.7 0.0 7.7
  UOSS  II  26/04/20  08:04:21.0       678.5  1.0  -1.7  72.0 288 6.7 0.0 7.6
  KONO  IU  26/04/20  08:04:31.0       102.6  2.1   1.0  73.2 337 5.5 0.0 7.1
  KAAM  GE  26/04/20  08:04:35.8      1419.5  1.3  -1.2  74.6 257 6.9 0.0 7.8
  RGN   GE  26/04/20  08:04:48.8       793.3  2.0   1.9  76.1 333 6.5 0.0 7.7
  TIRR  GE  26/04/20  08:04:52.3       527.5  2.0  -0.6  77.1 318 6.3 0.0 7.7
  ANTO  IU  26/04/20  08:04:57.2       936.0  1.1  -0.2  78.0 313 6.8 0.0 7.7
  MORC  GE  26/04/20  08:04:58.9       737.4  1.1  -0.0  78.2 328 6.7 0.0 7.6
  PSZ   GE  26/04/20  08:05:01.2       824.3  1.2  -0.0  78.6 325 6.7 0.0 7.7
  PLD   BS  26/04/20  08:05:12.7       417.4  1.5   0.6  80.7 319 6.3 0.0 7.7
  GRFO  IU  26/04/20  08:05:13.3       675.3  1.7   0.5  80.8 331 6.5 0.0 7.6
  CSS   GE  26/04/20  08:05:14.3       608.7  0.8   0.4  81.0 309 6.8 0.0 7.7
  ARSA  OE  26/04/20  08:05:13.8       436.8  2.0  -0.4  81.0 327 6.2 0.0 7.6
  VTS1  BS  26/04/20  08:05:14.3       828.2  1.0  -0.0  81.1 320 6.8 0.0 7.7
  MOA   OE  26/04/20  08:05:14.0       396.1  1.4  -0.4  81.1 328 6.3 0.0 7.7
  KKB   BS  26/04/20  08:05:17.4       961.1  1.0  -0.2  81.7 319 6.9 0.0 7.7
  MSBI  GE  26/04/20  08:05:19.6         0.0  0.0  -0.7  82.2 305 0.0 0.0 7.8
  STU   GE  26/04/20  08:05:20.7       540.1  0.9  -0.1  82.3 331 6.6 0.0 7.5
  ILTH  GE  26/04/20  08:05:22.2       216.3  2.3   1.3  82.3 342 5.9 0.0 7.5
  PDG   MN  26/04/20  08:05:24.2       899.2  1.3  -0.9  83.1 322 6.7 0.0 7.6
  TIR   MN  26/04/20  08:05:28.5       701.3  1.3   0.5  83.7 321 6.6 0.0 7.6
  APE   GE  26/04/20  08:05:28.7       542.8  1.1  -0.6  84.0 315 6.6 0.0 7.6
  KARP  GE  26/04/20  08:05:30.2       853.3  1.0  -0.2  84.2 313 6.8 0.0 7.7
  LSK   AC  26/04/20  08:05:30.4      2189.8  0.8  -0.4  84.2 320 7.3 0.0 7.7
  THERA GE  26/04/20  08:05:29.7       380.2  1.0  -2.4  84.5 314 6.5 0.0 7.6
  KTHA  GE  26/04/20  08:05:41.3       487.8  1.1   2.3  85.9 316 6.6 0.0 7.6
  PII   IV  26/04/20  08:05:38.5       255.8  1.2  -0.9  85.9 328 6.2 0.0 7.7
  MARCO GE  26/04/20  08:05:41.6       295.5  2.0  -0.0  86.4 323 6.1 0.0 7.5
  TOLF  IV  26/04/20  08:05:43.1        66.9  1.7   0.1  86.7 326 5.6 0.0 7.1
  ATD   G   26/04/20  08:05:59.7       377.0  1.3   0.2  90.3 285 6.6 0.0 7.6
  CTRE  CA  26/04/20  08:06:03.0        92.8  1.3   0.4  90.8 333 6.0 0.0 7.4

 RMS-ERR:         1.36

 First location:  2026/04/20 08:04:34
 This location:   2026/04/20 08:25:39