Earthquake Information
 Origin Time
2025-12-18 08:53:01 (GMT)
 Magnitude
M 3.4
 Latitude
38.3935° N
 Longitude
20.5310° E
 Focal Depth
5 km
 # of Arrivals
70
 Location 24.9 km N of Argostoli
37.0 km SSW of Leukada
283.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
FSKHP7.8 20 P08:53:02.59 0.11.0M
FSKHP7.8 20 S08:53:04.10 0.21.0M
ITHCHT11.7 49 P08:53:03.52 0.41.0M
ITHCHT11.7 49 S08:53:05.06 0.01.0M
ATHRHA13.1230 P08:53:03.23 -0.11.0M
ATHRHA13.1230 S08:53:05.28 -0.21.0M
LX15HA22.0202 P08:53:05.17 0.31.0M
LX15HA22.0202 S08:53:08.07 -0.11.0M
LX16HA22.2202 P08:53:05.15 0.21.0M
LX16HA22.2202 S08:53:08.14 -0.11.0M
LX24HA22.6202 P08:53:05.26 0.31.0M
LX24HA22.6202 S08:53:08.25 -0.11.0M
LX17HA22.9202 P08:53:05.17 0.11.0M
LX17HA22.9202 S08:53:08.51 0.11.0M
LX18HA23.3201 P08:53:05.29 0.21.0M
LX18HA23.3201 S08:53:08.59 0.01.0M
VLSHL24.6168 P08:53:05.45 0.11.0M
VLSHL24.6168 S08:53:08.87 -0.21.0M
EVGIHT27.5 23 P08:53:05.68 -0.21.0M
EVGIHT27.5 23 S08:53:09.54 -0.41.0M
PSDAHT31.4172 P08:53:06.52 0.01.0M
PSDAHT31.4172 S08:53:10.84 -0.21.0M
NYDRHT38.4 22 P08:53:07.23 -0.41.0M
NYDRHT38.4 22 S08:53:12.72 -0.31.0M
RTZLHT41.1149 P08:53:08.25 0.11.0M
RTZLHT41.1149 S08:53:13.74 -0.11.0M
LKD2HT45.3 14 P08:53:08.21 -0.61.0M
LKD2HT45.3 14 S08:53:14.72 -0.41.0M
TSLKHT49.2 13 P08:53:09.04 -0.41.0M
TSLKHT49.2 13 S08:53:15.85 -0.31.0M
PDOHP61.2 68 P08:53:11.52 0.11.0M
PDOHP61.2 68 S08:53:19.42 -0.31.0M
ORTHHL62.0166 P08:53:11.35 -0.21.0M
ORTHHL62.0166 S08:53:19.74 -0.21.0M
PLEVHP76.4 88 P08:53:14.22 0.31.0M
PLEVHP76.4 88 S08:53:23.73 -0.41.0M
GR281Y77.3136 P08:53:14.02 -0.11.0M
GR281Y77.3136 S08:53:24.06 -0.31.0M
LTHKHP80.6161 P08:53:14.25 -0.31.0M
LTHKHP80.6161 S08:53:25.11 -0.11.0M
KRI1HI85.1163 P08:53:15.10 -0.21.0M
KRI1HI85.1163 S08:53:26.43 -0.11.0M
RLSHL89.8115 P08:53:16.41 0.31.0M
RLSHL89.8115 S08:53:27.63 -0.31.0M
PVOHP90.1 74 P08:53:16.81 0.71.0M
PVOHP90.1 74 S08:53:27.71 -0.31.0M
AGRPCL103.9 90 P08:53:18.29 -0.11.0M
AGRPCL103.9 90 S08:53:32.10 0.21.0M
DROHP114.2115 P08:53:20.15 0.11.0M
DROHP114.2115 S08:53:35.10 0.31.0M
ROD3CL119.1 95 P08:53:20.84 0.01.0M
ROD3CL119.1 95 S08:53:36.50 0.31.0M
EFPHP119.8 88 P08:53:20.96 0.11.0M
EFPHP119.8 88 S08:53:36.72 0.31.0M
GR19B1Y120.9338 P08:53:21.52 0.51.0M
GR19B1Y120.9338 S08:53:36.72 0.21.0M
ANXHP123.0 80 P08:53:21.87 0.31.0M
ANXHP123.0 80 S08:53:37.63 0.21.0M
TETRHL123.8 31 P08:53:21.27 -0.31.0M
TETRHL123.8 31 S08:53:37.67 0.11.0M
WGC0HA127.0 97 P08:53:22.55 0.51.0M
WGC0HA127.0 97 S08:53:38.85 0.41.0M
LAKAHA127.4 98 P08:53:22.23 0.11.0M
LAKAHA127.4 98 S08:53:38.99 0.51.0M
IGTHT127.7352 P08:53:21.78 -0.31.0M
IGTHT127.7352 S08:53:38.73 0.31.0M
PYRGCL129.5 89 P08:53:22.52 0.11.0M
PYRGCL129.5 89 S08:53:39.59 0.51.0M
SERGHP133.0 89 P08:53:22.95 0.01.0M
SERGHP133.0 89 S08:53:40.62 0.61.0M


  Solution details

Event:
    Public ID              nkua2025yrze
    Description
      region name: Greece
Origin:
    Date                   2025-12-18
    Time                  08:53:00.56
    Latitude              38.3935 deg  +/-      0 km
    Longitude             20.5310 deg  +/-      0 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       3.44 +/- 0.23  27            
    M         3.44           27 preferred  

70 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    FSK   HP    0.1  20  P       08:53:02.59   0.1 M  1.0  FSK  
    FSK   HP    0.1  20  S       08:53:04.10   0.2 M  1.0  FSK  
    ITHC  HT    0.1  49  P       08:53:03.52   0.4 M  1.0  ITHC 
    ITHC  HT    0.1  49  S       08:53:05.06   0.0 M  1.0  ITHC 
    ATHR  HA    0.1 230  P       08:53:03.23  -0.1 M  1.0  ATHR 
    ATHR  HA    0.1 230  S       08:53:05.28  -0.2 M  1.0  ATHR 
    LX15  HA    0.2 202  P       08:53:05.17   0.3 M  1.0  LX15 
    LX15  HA    0.2 202  S       08:53:08.07  -0.1 M  1.0  LX15 
    LX16  HA    0.2 202  P       08:53:05.15   0.2 M  1.0  LX16 
    LX16  HA    0.2 202  S       08:53:08.14  -0.1 M  1.0  LX16 
    LX24  HA    0.2 202  P       08:53:05.26   0.3 M  1.0  LX24 
    LX24  HA    0.2 202  S       08:53:08.25  -0.1 M  1.0  LX24 
    LX17  HA    0.2 202  P       08:53:05.17   0.1 M  1.0  LX17 
    LX17  HA    0.2 202  S       08:53:08.51   0.1 M  1.0  LX17 
    LX18  HA    0.2 201  P       08:53:05.29   0.2 M  1.0  LX18 
    LX18  HA    0.2 201  S       08:53:08.59   0.0 M  1.0  LX18 
    VLS   HL    0.2 168  P       08:53:05.45   0.1 M  1.0  VLS  
    VLS   HL    0.2 168  S       08:53:08.87  -0.2 M  1.0  VLS  
    EVGI  HT    0.2  23  P       08:53:05.68  -0.2 M  1.0  EVGI 
    EVGI  HT    0.2  23  S       08:53:09.54  -0.4 M  1.0  EVGI 
    PSDA  HT    0.3 172  P       08:53:06.52   0.0 M  1.0  PSDA 
    PSDA  HT    0.3 172  S       08:53:10.84  -0.2 M  1.0  PSDA 
    NYDR  HT    0.3  22  P       08:53:07.23  -0.4 M  1.0  NYDR 
    NYDR  HT    0.3  22  S       08:53:12.72  -0.3 M  1.0  NYDR 
    RTZL  HT    0.4 149  P       08:53:08.25   0.1 M  1.0  RTZL 
    RTZL  HT    0.4 149  S       08:53:13.74  -0.1 M  1.0  RTZL 
    LKD2  HT    0.4  14  P       08:53:08.21  -0.6 M  1.0  LKD2 
    LKD2  HT    0.4  14  S       08:53:14.72  -0.4 M  1.0  LKD2 
    TSLK  HT    0.4  13  P       08:53:09.04  -0.4 M  1.0  TSLK 
    TSLK  HT    0.4  13  S       08:53:15.85  -0.3 M  1.0  TSLK 
    PDO   HP    0.6  68  P       08:53:11.52   0.1 M  1.0  PDO  
    PDO   HP    0.6  68  S       08:53:19.42  -0.3 M  1.0  PDO  
    ORTH  HL    0.6 166  P       08:53:11.35  -0.2 M  1.0  ORTH 
    ORTH  HL    0.6 166  S       08:53:19.74  -0.2 M  1.0  ORTH 
    PLEV  HP    0.7  88  P       08:53:14.22   0.3 M  1.0  PLEV 
    PLEV  HP    0.7  88  S       08:53:23.73  -0.4 M  1.0  PLEV 
    GR28  1Y    0.7 136  P       08:53:14.02  -0.1 M  1.0  GR28 
    GR28  1Y    0.7 136  S       08:53:24.06  -0.3 M  1.0  GR28 
    LTHK  HP    0.7 161  P       08:53:14.25  -0.3 M  1.0  LTHK 
    LTHK  HP    0.7 161  S       08:53:25.11  -0.1 M  1.0  LTHK 
    KRI1  HI    0.8 163  P       08:53:15.10  -0.2 M  1.0  KRI1 
    KRI1  HI    0.8 163  S       08:53:26.43  -0.1 M  1.0  KRI1 
    RLS   HL    0.8 115  P       08:53:16.41   0.3 M  1.0  RLS  
    RLS   HL    0.8 115  S       08:53:27.63  -0.3 M  1.0  RLS  
    PVO   HP    0.8  74  P       08:53:16.81   0.7 M  1.0  PVO  
    PVO   HP    0.8  74  S       08:53:27.71  -0.3 M  1.0  PVO  
    AGRP  CL    0.9  90  P       08:53:18.29  -0.1 M  1.0  AGRP 
    AGRP  CL    0.9  90  S       08:53:32.10   0.2 M  1.0  AGRP 
    DRO   HP    1.0 115  P       08:53:20.15   0.1 M  1.0  DRO  
    DRO   HP    1.0 115  S       08:53:35.10   0.3 M  1.0  DRO  
    ROD3  CL    1.1  95  P       08:53:20.84   0.0 M  1.0  ROD3 
    ROD3  CL    1.1  95  S       08:53:36.50   0.3 M  1.0  ROD3 
    EFP   HP    1.1  88  P       08:53:20.96   0.1 M  1.0  EFP  
    EFP   HP    1.1  88  S       08:53:36.72   0.3 M  1.0  EFP  
    GR19B 1Y    1.1 338  P       08:53:21.52   0.5 M  1.0  GR19B
    GR19B 1Y    1.1 338  S       08:53:36.72   0.2 M  1.0  GR19B
    ANX   HP    1.1  80  P       08:53:21.87   0.3 M  1.0  ANX  
    ANX   HP    1.1  80  S       08:53:37.63   0.2 M  1.0  ANX  
    TETR  HL    1.1  31  P       08:53:21.27  -0.3 M  1.0  TETR 
    TETR  HL    1.1  31  S       08:53:37.67   0.1 M  1.0  TETR 
    WGC0  HA    1.1  97  P       08:53:22.55   0.5 M  1.0  WGC0 
    WGC0  HA    1.1  97  S       08:53:38.85   0.4 M  1.0  WGC0 
    IGT   HT    1.1 352  P       08:53:21.78  -0.3 M  1.0  IGT  
    IGT   HT    1.1 352  S       08:53:38.73   0.3 M  1.0  IGT  
    LAKA  HA    1.1  98  P       08:53:22.23   0.1 M  1.0  LAKA 
    LAKA  HA    1.1  98  S       08:53:38.99   0.5 M  1.0  LAKA 
    PYRG  CL    1.2  89  P       08:53:22.52   0.1 M  1.0  PYRG 
    PYRG  CL    1.2  89  S       08:53:39.59   0.5 M  1.0  PYRG 
    SERG  HP    1.2  89  P       08:53:22.95  -0.0 M  1.0  SERG 
    SERG  HP    1.2  89  S       08:53:40.62   0.6 M  1.0  SERG 

35 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    FSK   HP    0.1  20  MLv     3.38 -0.06    122.696      
    ITHC  HT    0.1  49  MLv     3.02 -0.42     42.622      
    ATHR  HA    0.1 230  MLv     3.83  0.39    253.527      
    LX15  HA    0.2 202  MLv     4.02  0.58    233.253      
    LX16  HA    0.2 202  MLv     4.15  0.70    308.935      
    LX24  HA    0.2 202  MLv     4.01  0.57    219.845      
    LX17  HA    0.2 202  MLv     4.14  0.70    297.116      
    LX18  HA    0.2 201  MLv     3.93  0.49    175.715      
    VLS   HL    0.2 168  MLv     3.44  0.00    53.3714      
    EVGI  HT    0.2  23  MLv     3.52  0.08    53.8604      
    PSDA  HT    0.3 172  MLv     3.33 -0.11    28.0698      
    NYDR  HT    0.3  22  MLv     3.56  0.11    22.6697      
    RTZL  HT    0.4 149  MLv     3.66  0.22    34.3631      
    LKD2  HT    0.4  14  MLv     3.10 -0.34     7.3546      
    TSLK  HT    0.4  13  MLv     3.28 -0.16    8.86609      
    PDO   HP    0.6  68  MLv     3.55  0.11    8.76966      
    ORTH  HL    0.6 166  MLv     3.79  0.34    14.9706      
    PLEV  HP    0.7  88  MLv     3.22 -0.22    3.45956      
    GR28  1Y    0.7 136  MLv     3.06 -0.38    2.35042      
    LTHK  HP    0.7 161  MLv     3.71  0.27    10.1705      
    KRI1  HI    0.8 163  MLv     3.90  0.46    14.9072      
    RLS   HL    0.8 115  MLv     3.15 -0.30    2.49771      
    PVO   HP    0.8  74  MLv     3.54  0.10     6.2241      
    AGRP  CL    0.9  90  MLv     3.31 -0.13    3.08426      
    DRO   HP    1.0 115  MLv     3.04 -0.40    3.06461      
    ROD3  CL    1.1  95  MLv     3.26 -0.18    3.52303      
    EFP   HP    1.1  88  MLv     3.31 -0.13    2.58838      
    GR19B 1Y    1.1 338  MLv     3.86  0.42    9.05242      
    ANX   HP    1.1  80  MLv     3.49  0.05    3.78582      
    TETR  HL    1.1  31  MLv     3.35 -0.09    2.71608      
    WGC0  HA    1.1  97  MLv     3.24 -0.20    2.03492      
    IGT   HT    1.1 352  MLv     3.38 -0.06    2.78684      
    LAKA  HA    1.1  98  MLv     3.24 -0.20    2.02642      
    PYRG  CL    1.2  89  MLv     2.69 -0.75   0.349134      
    SERG  HP    1.2  89  MLv     3.44  0.00    3.00202