Earthquake Information
 Origin Time
2025-03-31 21:45:24 (GMT)
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
M 1.8
 Latitude
37.8741° N
 Longitude
22.2545° E
 Focal Depth
2 km
 # of Arrivals
38
 Location 21.5 km SE of Kalavrita
42.1 km NNW of Tripolis
130.3 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GURHP10.4 48 P21:45:26.02 0.21.0A
KLVHL21.0334 P21:45:27.62 0.01.0A
AIOACL39.5334 P21:45:30.41 -0.41.0A
THALHA40.1 63 P21:45:30.51 -0.41.0A
DIMTCL45.4336 P21:45:31.52 -0.21.0A
LAKAHA47.3329 P21:45:31.85 -0.21.0A
GR301Y48.4144 P21:45:31.85 -0.41.0A
PSAMCL50.2353 P21:45:32.33 -0.21.0A
PSARCL51.4352 P21:45:32.56 -0.21.0A
ACORHA54.0 88 P21:45:33.20 0.01.0A
VLXHP57.1169 P21:45:33.48 -0.21.0A
KALEHA58.4350 P21:45:34.11 0.21.0A
AMTHP61.2232 P21:45:34.70 0.31.0A
UPRHP61.3318 P21:45:34.71 0.31.0A
PYRGCL63.1341 P21:45:34.74 0.01.0A
ANTKHA63.7 32 P21:45:34.78 -0.11.0A
DSFHP64.3 22 P21:45:34.57 -0.41.0A
LTKHP64.7 75 P21:45:34.74 -0.31.0A
EFPHP68.6334 P21:45:35.40 -0.31.0A
PRDMHA68.8 49 P21:45:35.49 -0.21.0A
RLSHL72.1287 P21:45:36.57 0.31.0A
DOMVHA76.4 56 P21:45:37.08 0.11.0A
EPIDHA81.3111 P21:45:38.59 0.71.0A
ITMHL82.6201 P21:45:37.89 -0.11.0A
ANXHP85.1340 P21:45:38.06 -0.41.0A
GR241Y90.7357 P21:45:38.61 -0.81.0A
PLEVHP95.2309 P21:45:40.95 0.81.0A
GR311Y96.4166 P21:45:40.39 0.11.0A
VILLHA98.1 70 P21:45:41.25 0.61.0A
LKRHL108.0 37 P21:45:42.35 0.01.0A
PYLHP117.9203 P21:45:43.75 -0.11.0A
GR321Y119.8147 P21:45:43.78 -0.31.0A
PDOHP123.5311 P21:45:45.47 0.81.0A
GR331Y123.8177 P21:45:44.09 -0.61.0A
VLIHL142.4154 P21:45:47.65 0.31.0A
ERTRHA146.5 66 P21:45:48.18 0.21.0A
MRKAHA148.5 51 P21:45:49.48 1.21.0A


  Solution details

Event:
    Public ID              nkua2025gigv
    Description
      region name: Southern Greece
Origin:
    Date                   2025-03-31
    Time                  21:45:23.68  +/-    0.2 s
    Latitude              37.8741 deg  +/-      1 km
    Longitude             22.2545 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.41 s
    Azimuthal gap              55 deg

2 Network magnitudes:
    MLv       1.78 +/- 0.17  26            
    M         1.78           26 preferred  

38 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GUR   HP    0.1  48  P       21:45:26.02   0.2 A  1.0  GUR  
    KLV   HL    0.2 334  P       21:45:27.62  -0.0 A  1.0  KLV  
    AIOA  CL    0.4 334  P       21:45:30.41  -0.4 A  1.0  AIOA 
    THAL  HA    0.4  63  P       21:45:30.51  -0.4 A  1.0  THAL 
    DIMT  CL    0.4 336  P       21:45:31.52  -0.2 A  1.0  DIMT 
    AGEO  CL    0.4 339  P       21:45:28.35  -3.6 AX 0.0  AGEO 
    LAKA  HA    0.4 329  P       21:45:31.85  -0.2 A  1.0  LAKA 
    GR30  1Y    0.4 144  P       21:45:31.85  -0.4 A  1.0  GR30 
    PSAM  CL    0.5 353  P       21:45:32.33  -0.2 A  1.0  PSAM 
    PSAR  CL    0.5 352  P       21:45:32.56  -0.2 A  1.0  PSAR 
    ACOR  HA    0.5  88  P       21:45:33.20  -0.0 A  1.0  ACOR 
    VLX   HP    0.5 169  P       21:45:33.48  -0.2 A  1.0  VLX  
    KALE  HA    0.5 350  P       21:45:34.11   0.2 A  1.0  KALE 
    AMT   HP    0.6 232  P       21:45:34.70   0.3 A  1.0  AMT  
    UPR   HP    0.6 318  P       21:45:34.71   0.3 A  1.0  UPR  
    PYRG  CL    0.6 341  P       21:45:34.74  -0.0 A  1.0  PYRG 
    ANTK  HA    0.6  32  P       21:45:34.78  -0.1 A  1.0  ANTK 
    DSF   HP    0.6  22  P       21:45:34.57  -0.4 A  1.0  DSF  
    LTK   HP    0.6  75  P       21:45:34.74  -0.3 A  1.0  LTK  
    EFP   HP    0.6 334  P       21:45:35.40  -0.3 A  1.0  EFP  
    PRDM  HA    0.6  49  P       21:45:35.49  -0.2 A  1.0  PRDM 
    RLS   HL    0.6 287  P       21:45:36.57   0.3 A  1.0  RLS  
    DOMV  HA    0.7  56  P       21:45:37.08   0.1 A  1.0  DOMV 
    EPID  HA    0.7 111  P       21:45:38.59   0.7 A  1.0  EPID 
    ITM   HL    0.7 201  P       21:45:37.89  -0.1 A  1.0  ITM  
    ANX   HP    0.8 340  P       21:45:38.06  -0.4 A  1.0  ANX  
    GR24  1Y    0.8 357  P       21:45:38.61  -0.8 A  1.0  GR24 
    PLEV  HP    0.9 309  P       21:45:40.95   0.8 A  1.0  PLEV 
    GR31  1Y    0.9 166  P       21:45:40.39   0.1 A  1.0  GR31 
    VILL  HA    0.9  70  P       21:45:41.25   0.6 A  1.0  VILL 
    LKR   HL    1.0  37  P       21:45:42.35   0.0 A  1.0  LKR  
    PYL   HP    1.1 203  P       21:45:43.75  -0.1 A  1.0  PYL  
    GR32  1Y    1.1 147  P       21:45:43.78  -0.3 A  1.0  GR32 
    PDO   HP    1.1 311  P       21:45:45.47   0.8 A  1.0  PDO  
    GR33  1Y    1.1 177  P       21:45:44.09  -0.6 A  1.0  GR33 
    VLI   HL    1.3 154  P       21:45:47.65   0.3 A  1.0  VLI  
    ERTR  HA    1.3  66  P       21:45:48.18   0.2 A  1.0  ERTR 
    MRKA  HA    1.3  51  P       21:45:49.48   1.2 A  1.0  MRKA 

34 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GUR   HP    0.1  48  MLv     2.46  0.68    12.6669      
    KLV   HL    0.2 334  MLv     1.77 -0.02    1.05491      
    AIOA  CL    0.4 334  MLv     1.20 -0.59   0.0331242      
    THAL  HA    0.4  63  MLv     1.88  0.09    1.06087      
    DIMT  CL    0.4 336  MLv     2.28  0.50    1.11815      
    LAKA  HA    0.4 329  MLv     1.42 -0.36   0.138729      
    GR30  1Y    0.4 144  MLv     1.76 -0.03   0.279163      
    PSAM  CL    0.5 353  MLv     1.66 -0.12    0.20463      
    PSAR  CL    0.5 352  MLv     0.41 -1.38   0.010513      
    ACOR  HA    0.5  88  MLv     1.53 -0.26   0.119223      
    VLX   HP    0.5 169  MLv     1.47 -0.32   0.0870797      
    KALE  HA    0.5 350  MLv     1.72 -0.06   0.144896      
    AMT   HP    0.6 232  MLv     1.92  0.14   0.207543      
    UPR   HP    0.6 318  MLv     1.54 -0.25   0.981269      
    PYRG  CL    0.6 341  MLv     1.48 -0.30   0.0461131      
    ANTK  HA    0.6  32  MLv     1.72 -0.07   0.125338      
    DSF   HP    0.6  22  MLv     1.74 -0.05   0.130549      
    LTK   HP    0.6  75  MLv     1.26 -0.52   0.165586      
    EFP   HP    0.6 334  MLv     1.88  0.09   0.171559      
    PRDM  HA    0.6  49  MLv     1.72 -0.06   0.119309      
    RLS   HL    0.6 287  MLv     1.72 -0.06   0.115453      
    DOMV  HA    0.7  56  MLv     1.94  0.16   0.181987      
    EPID  HA    0.7 111  MLv     1.97  0.18   0.181514      
    ITM   HL    0.7 201  MLv     1.77 -0.01   0.113919      
    ANX   HP    0.8 340  MLv     1.85  0.06   0.131749      
    GR24  1Y    0.8 357  MLv     1.77 -0.01   0.105084      
    PLEV  HP    0.9 309  MLv     1.63 -0.15   0.0716889      
    GR31  1Y    0.9 166  MLv     2.09  0.31   0.203512      
    VILL  HA    0.9  70  MLv     1.79  0.01   0.100369      
    LKR   HL    1.0  37  MLv     2.09  0.31   0.0952929      
    PYL   HP    1.1 203  MLv     2.42  0.64   0.110043      
    GR32  1Y    1.1 147  MLv     2.36  0.58   0.290272      
    PDO   HP    1.1 311  MLv     1.92  0.14   0.100852      
    GR33  1Y    1.1 177  MLv     2.06  0.27   0.137071