Earthquake Information
 Origin Time
 2025-07-08 15:03:35 (GMT)
 Magnitude
 M 3.8
 Latitude
 37.9920° N
 Longitude
 20.2410° E
 Focal Depth
 6 km
 # of Arrivals
 64
 Location 29.2 km SW of Argostoli
61.6 km WNW of Zakynthos
306.0 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism (automatic solution)

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
3880164 1.71E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
38.010720.266010.04.1

Source parameters determination

Click here for detailed focal mechanism automatic solution


  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LX10HA25.3 35 P15:03:40.47 0.41.0M
LX10HA25.3 35 S15:03:44.47 0.71.0M
HAVDHA26.7 28 P15:03:40.43 0.11.0M
HAVDHA26.7 28 S15:03:44.43 0.21.0M
LX12HA29.1 37 P15:03:41.05 0.41.0M
LX12HA29.1 37 S15:03:45.31 0.41.0M
LX24HA29.2 36 P15:03:40.90 0.21.0M
LX24HA29.2 36 S15:03:45.34 0.41.0M
LX15HA29.7 36 P15:03:41.09 0.31.0M
LX15HA29.7 36 S15:03:45.53 0.51.0M
DMLNHT29.8 23 P15:03:40.93 0.11.0M
DMLNHT29.8 23 S15:03:45.61 0.41.0M
VLSHL36.7 56 P15:03:41.71 -0.31.0M
VLSHL36.7 56 S15:03:46.79 -0.41.0M
ORTHHL42.9111 P15:03:42.70 -0.31.0M
ORTHHL42.9111 S15:03:48.38 -0.61.0M
LTHKHP61.0121 P15:03:45.42 -0.51.0M
LTHKHP61.0121 S15:03:53.65 -0.51.0M
ITHCHT62.5 33 P15:03:45.85 -0.31.0M
ITHCHT62.5 33 S15:03:54.14 -0.51.0M
EVGIHT78.8 27 P15:03:48.30 -0.61.0M
EVGIHT78.8 27 S15:03:58.71 -0.61.0M
GR281Y79.7 98 P15:03:48.47 -0.61.0M
GR281Y79.7 98 S15:03:59.03 -0.61.0M
NYDRHT89.6 27 P15:03:49.77 -0.81.0M
NYDRHT89.6 27 S15:04:02.13 -0.21.0M
LKD2HT95.8 22 P15:03:51.37 -0.21.0M
LKD2HT95.8 22 S15:04:03.95 -0.21.0M
TSLKHT99.4 21 P15:03:51.48 -0.71.0M
TSLKHT99.4 21 S15:04:05.04 -0.11.0M
PDOHP106.4 51 P15:03:53.40 0.11.0M
PDOHP106.4 51 S15:04:06.80 -0.31.0M
RLSHL107.4 86 P15:03:53.20 -0.31.0M
RLSHL107.4 86 S15:04:07.17 -0.21.0M
STRFHT107.4140 P15:03:54.06 0.71.0M
STRFHT107.4140 S15:04:07.63 0.41.0M
PLEVHP112.1 65 P15:03:53.81 -0.41.0M
PLEVHP112.1 65 S15:04:08.50 -0.21.0M
DROHP128.9 92 P15:03:57.20 0.31.0M
DROHP128.9 92 S15:04:13.58 0.11.0M
PVOHP131.9 58 P15:03:57.65 0.41.0M
PVOHP131.9 58 S15:04:14.35 0.21.0M
PATCHL136.4 77 P15:03:58.40 0.41.0M
PATCHL136.4 77 S15:04:15.75 0.41.0M
AMTHP138.8112 P15:03:59.21 0.81.0M
AMTHP138.8112 S15:04:16.82 0.71.0M
UPRHP139.0 77 P15:03:58.99 0.61.0M
UPRHP139.0 77 S15:04:16.52 0.41.0M
VVKHP145.3 71 P15:03:59.07 -0.41.0M
VVKHP145.3 71 S15:04:18.50 0.61.0M
EFPHP153.3 72 P15:04:00.30 -0.31.0M
EFPHP153.3 72 S15:04:20.68 0.71.0M
LAKAHA154.5 80 P15:04:00.72 -0.11.0M
LAKAHA154.5 80 S15:04:20.70 0.31.0M
DIMTCL160.2 80 P15:04:01.74 0.11.0M
DIMTCL160.2 80 S15:04:22.23 0.41.0M
AIOACL160.6 82 P15:04:01.47 -0.31.0M
AIOACL160.6 82 S15:04:22.34 0.31.0M
ANXHP161.1 66 P15:04:02.09 0.21.0M
ANXHP161.1 66 S15:04:22.41 0.11.0M
PYRGCL162.0 73 P15:04:01.40 -0.61.0M
PYRGCL162.0 73 S15:04:22.61 0.21.0M
AGEOCL162.3 79 P15:04:01.69 -0.31.0M
AGEOCL162.3 79 S15:04:22.69 0.31.0M


  Solution details 

Event:
    Public ID              nkua2025ngqj
    Description
      region name: Ionian Sea
Origin:
    Date                   2025-07-08
    Time                  15:03:35.13
    Latitude              37.9920 deg  +/-      1 km
    Longitude             20.2410 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap             241 deg

2 Network magnitudes:
    MLv       3.85 +/- 0.23  25            
    M         3.85           25 preferred  

64 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LX10  HA    0.2  35  P       15:03:40.47   0.4 M  1.0  LX10 
    LX10  HA    0.2  35  S       15:03:44.47   0.7 M  1.0  LX10 
    HAVD  HA    0.2  28  P       15:03:40.43   0.1 M  1.0  HAVD 
    HAVD  HA    0.2  28  S       15:03:44.43   0.2 M  1.0  HAVD 
    LX12  HA    0.3  37  P       15:03:41.05   0.4 M  1.0  LX12 
    LX12  HA    0.3  37  S       15:03:45.31   0.4 M  1.0  LX12 
    LX24  HA    0.3  36  P       15:03:40.90   0.2 M  1.0  LX24 
    LX24  HA    0.3  36  S       15:03:45.34   0.4 M  1.0  LX24 
    LX15  HA    0.3  36  P       15:03:41.09   0.3 M  1.0  LX15 
    LX15  HA    0.3  36  S       15:03:45.53   0.5 M  1.0  LX15 
    DMLN  HT    0.3  23  P       15:03:40.93   0.1 M  1.0  DMLN 
    DMLN  HT    0.3  23  S       15:03:45.61   0.4 M  1.0  DMLN 
    VLS   HL    0.3  56  P       15:03:41.71  -0.3 M  1.0  VLS  
    VLS   HL    0.3  56  S       15:03:46.79  -0.4 M  1.0  VLS  
    ORTH  HL    0.4 111  P       15:03:42.70  -0.3 M  1.0  ORTH 
    ORTH  HL    0.4 111  S       15:03:48.38  -0.6 M  1.0  ORTH 
    LTHK  HP    0.5 121  P       15:03:45.42  -0.5 M  1.0  LTHK 
    LTHK  HP    0.5 121  S       15:03:53.65  -0.5 M  1.0  LTHK 
    ITHC  HT    0.6  33  P       15:03:45.85  -0.3 M  1.0  ITHC 
    ITHC  HT    0.6  33  S       15:03:54.14  -0.5 M  1.0  ITHC 
    EVGI  HT    0.7  27  P       15:03:48.30  -0.6 M  1.0  EVGI 
    EVGI  HT    0.7  27  S       15:03:58.71  -0.6 M  1.0  EVGI 
    GR28  1Y    0.7  98  P       15:03:48.47  -0.6 M  1.0  GR28 
    GR28  1Y    0.7  98  S       15:03:59.03  -0.6 M  1.0  GR28 
    NYDR  HT    0.8  27  P       15:03:49.77  -0.8 M  1.0  NYDR 
    NYDR  HT    0.8  27  S       15:04:02.13  -0.2 M  1.0  NYDR 
    LKD2  HT    0.9  22  P       15:03:51.37  -0.2 M  1.0  LKD2 
    LKD2  HT    0.9  22  S       15:04:03.95  -0.2 M  1.0  LKD2 
    TSLK  HT    0.9  21  P       15:03:51.48  -0.7 M  1.0  TSLK 
    TSLK  HT    0.9  21  S       15:04:05.04  -0.1 M  1.0  TSLK 
    PDO   HP    1.0  51  P       15:03:53.40   0.1 M  1.0  PDO  
    PDO   HP    1.0  51  S       15:04:06.80  -0.3 M  1.0  PDO  
    STRF  HT    1.0 140  P       15:03:54.06   0.7 M  1.0  STRF 
    STRF  HT    1.0 140  S       15:04:07.63   0.4 M  1.0  STRF 
    RLS   HL    1.0  86  P       15:03:53.20  -0.3 M  1.0  RLS  
    RLS   HL    1.0  86  S       15:04:07.17  -0.2 M  1.0  RLS  
    PLEV  HP    1.0  65  P       15:03:53.81  -0.4 M  1.0  PLEV 
    PLEV  HP    1.0  65  S       15:04:08.50  -0.2 M  1.0  PLEV 
    DRO   HP    1.2  92  P       15:03:57.20   0.3 M  1.0  DRO  
    DRO   HP    1.2  92  S       15:04:13.58   0.1 M  1.0  DRO  
    PVO   HP    1.2  58  P       15:03:57.65   0.4 M  1.0  PVO  
    PVO   HP    1.2  58  S       15:04:14.35   0.2 M  1.0  PVO  
    PATC  HL    1.2  77  P       15:03:58.40   0.4 M  1.0  PATC 
    PATC  HL    1.2  77  S       15:04:15.75   0.4 M  1.0  PATC 
    AMT   HP    1.3 112  P       15:03:59.21   0.8 M  1.0  AMT  
    AMT   HP    1.3 112  S       15:04:16.82   0.7 M  1.0  AMT  
    UPR   HP    1.3  77  P       15:03:58.99   0.6 M  1.0  UPR  
    UPR   HP    1.3  77  S       15:04:16.52   0.4 M  1.0  UPR  
    VVK   HP    1.3  71  P       15:03:59.07  -0.4 M  1.0  VVK  
    VVK   HP    1.3  71  S       15:04:18.50   0.6 M  1.0  VVK  
    EFP   HP    1.4  72  P       15:04:00.30  -0.3 M  1.0  EFP  
    EFP   HP    1.4  72  S       15:04:20.68   0.7 M  1.0  EFP  
    LAKA  HA    1.4  80  P       15:04:00.72  -0.1 M  1.0  LAKA 
    LAKA  HA    1.4  80  S       15:04:20.70   0.3 M  1.0  LAKA 
    DIMT  CL    1.4  80  P       15:04:01.74   0.1 M  1.0  DIMT 
    DIMT  CL    1.4  80  S       15:04:22.23   0.4 M  1.0  DIMT 
    AIOA  CL    1.4  82  P       15:04:01.47  -0.3 M  1.0  AIOA 
    AIOA  CL    1.4  82  S       15:04:22.34   0.3 M  1.0  AIOA 
    ANX   HP    1.5  66  P       15:04:02.09   0.2 M  1.0  ANX  
    ANX   HP    1.5  66  S       15:04:22.41   0.1 M  1.0  ANX  
    PYRG  CL    1.5  73  P       15:04:01.40  -0.6 M  1.0  PYRG 
    PYRG  CL    1.5  73  S       15:04:22.61   0.2 M  1.0  PYRG 
    AGEO  CL    1.5  79  P       15:04:01.69  -0.3 M  1.0  AGEO 
    AGEO  CL    1.5  79  S       15:04:22.69   0.3 M  1.0  AGEO 

32 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LX10  HA    0.2  35  MLv     4.34  0.49    401.304      
    HAVD  HA    0.2  28  MLv     4.04  0.19    186.928      
    LX12  HA    0.3  37  MLv     4.19  0.34    228.268      
    LX24  HA    0.3  36  MLv     4.27  0.42    275.257      
    LX15  HA    0.3  36  MLv     4.05  0.21    163.381      
    DMLN  HT    0.3  23  MLv     3.92  0.08    164.359      
    VLS   HL    0.3  56  MLv     3.84 -0.01    66.0767      
    ORTH  HL    0.4 111  MLv     3.71 -0.13    34.6689      
    LTHK  HP    0.5 121  MLv     4.01  0.17    25.6615      
    ITHC  HT    0.6  33  MLv     4.14  0.30    34.0698      
    EVGI  HT    0.7  27  MLv     4.01  0.16    20.5347      
    GR28  1Y    0.7  98  MLv     3.55 -0.30    7.09937      
    NYDR  HT    0.8  27  MLv     4.10  0.26    16.3962      
    LKD2  HT    0.9  22  MLv     3.89  0.04    12.8976      
    TSLK  HT    0.9  21  MLv     3.91  0.06    12.8953      
    PDO   HP    1.0  51  MLv     3.94  0.10    12.8812      
    STRF  HT    1.0 140  MLv     4.30  0.45    28.9951      
    RLS   HL    1.0  86  MLv     3.46 -0.38    4.23716      
    PLEV  HP    1.0  65  MLv     3.66 -0.18     6.3267      
    DRO   HP    1.2  92  MLv     3.45 -0.39    6.75325      
    PVO   HP    1.2  58  MLv     3.85  0.00    7.72673      
    PATC  HL    1.2  77  MLv     4.14  0.30    14.4667      
    AMT   HP    1.3 112  MLv     4.02  0.17     10.568      
    UPR   HP    1.3  77  MLv     3.13 -0.72    15.5111      
    VVK   HP    1.3  71  MLv     3.05 -0.80    4.91158      
    EFP   HP    1.4  72  MLv     3.72 -0.12    4.53505      
    LAKA  HA    1.4  80  MLv     3.51 -0.33    2.77227      
    DIMT  CL    1.4  80  MLv     4.33  0.48    16.9275      
    AIOA  CL    1.4  82  MLv     3.58 -0.27    0.76773      
    ANX   HP    1.5  66  MLv     3.82 -0.02    5.23583      
    PYRG  CL    1.5  73  MLv     2.96 -0.89   0.445113      
    AGEO  CL    1.5  79  MLv     3.61 -0.23   0.912123