Earthquake Information
 Origin Time
 2025-04-02 08:54:04 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.8
 Latitude
 38.4685° N
 Longitude
 21.7545° E
 Focal Depth
 22 km
 # of Arrivals
 42
 Location 25.0 km N of Patras
30.4 km ENE of Mesolonghi
181.1 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VVKHP7.2136 P08:54:07.54 0.01.0M
VVKHP7.2136 S08:54:10.78 0.21.0M
AGRPCL8.5199 P08:54:06.93 -0.61.0M
AGRPCL8.5199 S08:54:10.39 -0.21.0M
EFPHP14.0109 P08:54:07.95 0.01.0M
EFPHP14.0109 S08:54:11.86 0.61.0M
ANXHP20.1 46 P08:54:08.66 -0.11.0M
ANXHP20.1 46 S08:54:12.76 0.11.0M
UPRHP20.7172 P08:54:08.81 0.11.0M
UPRHP20.7172 S08:54:12.54 0.01.0M
PYRGCL23.7106 P08:54:09.05 -0.11.0M
PYRGCL23.7106 S08:54:13.48 0.21.0M
PVOHP25.8309 P08:54:09.33 0.01.0M
PVOHP25.8309 S08:54:13.96 0.31.0M
PLEVHP30.9258 P08:54:09.35 -0.61.0M
PLEVHP30.9258 S08:54:14.48 -0.31.0M
LAKAHA32.0142 P08:54:10.17 0.01.0M
LAKAHA32.0142 S08:54:15.17 0.01.0M
KALEHA34.6104 P08:54:10.85 0.31.0M
KALEHA34.6104 S08:54:15.93 0.11.0M
AGEOCL35.2130 P08:54:10.60 0.11.0M
AGEOCL35.2130 S08:54:15.87 0.11.0M
DIMTCL35.3134 P08:54:10.68 0.11.0M
DIMTCL35.3134 S08:54:15.87 0.01.0M
PSARCL39.7112 P08:54:11.07 -0.11.0M
PSARCL39.7112 S08:54:17.24 0.31.0M
AIOACL40.5139 P08:54:11.29 0.01.0M
AIOACL40.5139 S08:54:17.23 0.11.0M
PSAMCL40.8113 P08:54:11.17 -0.21.0M
PSAMCL40.8113 S08:54:17.44 0.21.0M
GR241Y45.4 57 P08:54:11.98 -0.11.0M
GR241Y45.4 57 S08:54:18.61 0.01.0M
PDOHP51.7286 P08:54:12.82 -0.11.0M
PDOHP51.7286 S08:54:20.37 0.21.0M
RLSHL52.4209 P08:54:13.29 0.21.0M
RLSHL52.4209 S08:54:20.89 0.71.0M
KLVHL58.5144 P08:54:13.68 -0.41.0M
KLVHL58.5144 S08:54:22.21 0.21.0M
DSFHP67.6 95 P08:54:15.22 -0.21.0M
DSFHP67.6 95 S08:54:24.87 0.41.0M
GURHP78.4139 P08:54:16.58 -0.51.0M
GURHP78.4139 S08:54:27.90 0.51.0M


  Solution details 

Event:
    Public ID              nkua2025gkyk
    Description
      region name: Greece
Origin:
    Date                   2025-04-02
    Time                  08:54:03.58
    Latitude              38.4685 deg  +/-      0 km
    Longitude             21.7545 deg  +/-      0 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap              97 deg

2 Network magnitudes:
    MLv       1.80 +/- 0.22  17            
    M         1.80           17 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.1 136  P       08:54:07.54  -0.0 M  1.0  VVK  
    VVK   HP    0.1 136  S       08:54:10.78   0.2 M  1.0  VVK  
    AGRP  CL    0.1 199  P       08:54:06.93  -0.6 M  1.0  AGRP 
    AGRP  CL    0.1 199  S       08:54:10.39  -0.2 M  1.0  AGRP 
    EFP   HP    0.1 109  P       08:54:07.95  -0.0 M  1.0  EFP  
    EFP   HP    0.1 109  S       08:54:11.86   0.6 M  1.0  EFP  
    ANX   HP    0.2  46  P       08:54:08.66  -0.1 M  1.0  ANX  
    ANX   HP    0.2  46  S       08:54:12.76   0.1 M  1.0  ANX  
    UPR   HP    0.2 172  P       08:54:08.81   0.1 M  1.0  UPR  
    UPR   HP    0.2 172  S       08:54:12.54   0.0 M  1.0  UPR  
    PYRG  CL    0.2 106  P       08:54:09.05  -0.1 M  1.0  PYRG 
    PYRG  CL    0.2 106  S       08:54:13.48   0.2 M  1.0  PYRG 
    PVO   HP    0.2 309  P       08:54:09.33   0.0 M  1.0  PVO  
    PVO   HP    0.2 309  S       08:54:13.96   0.3 M  1.0  PVO  
    PLEV  HP    0.3 258  P       08:54:09.35  -0.6 M  1.0  PLEV 
    PLEV  HP    0.3 258  S       08:54:14.48  -0.3 M  1.0  PLEV 
    LAKA  HA    0.3 142  P       08:54:10.17   0.0 M  1.0  LAKA 
    LAKA  HA    0.3 142  S       08:54:15.17   0.0 M  1.0  LAKA 
    KALE  HA    0.3 104  P       08:54:10.85   0.3 M  1.0  KALE 
    KALE  HA    0.3 104  S       08:54:15.93   0.1 M  1.0  KALE 
    AGEO  CL    0.3 130  P       08:54:10.60   0.1 M  1.0  AGEO 
    AGEO  CL    0.3 130  S       08:54:15.87   0.1 M  1.0  AGEO 
    DIMT  CL    0.3 134  P       08:54:10.68   0.1 M  1.0  DIMT 
    DIMT  CL    0.3 134  S       08:54:15.87   0.0 M  1.0  DIMT 
    PSAR  CL    0.4 112  P       08:54:11.07  -0.1 M  1.0  PSAR 
    PSAR  CL    0.4 112  S       08:54:17.24   0.3 M  1.0  PSAR 
    AIOA  CL    0.4 139  P       08:54:11.29  -0.0 M  1.0  AIOA 
    AIOA  CL    0.4 139  S       08:54:17.23   0.1 M  1.0  AIOA 
    PSAM  CL    0.4 113  P       08:54:11.17  -0.2 M  1.0  PSAM 
    PSAM  CL    0.4 113  S       08:54:17.44   0.2 M  1.0  PSAM 
    GR24  1Y    0.4  57  P       08:54:11.98  -0.1 M  1.0  GR24 
    GR24  1Y    0.4  57  S       08:54:18.61  -0.0 M  1.0  GR24 
    PDO   HP    0.5 286  P       08:54:12.82  -0.1 M  1.0  PDO  
    PDO   HP    0.5 286  S       08:54:20.37   0.2 M  1.0  PDO  
    RLS   HL    0.5 209  P       08:54:13.29   0.2 M  1.0  RLS  
    RLS   HL    0.5 209  S       08:54:20.89   0.7 M  1.0  RLS  
    KLV   HL    0.5 144  P       08:54:13.68  -0.4 M  1.0  KLV  
    KLV   HL    0.5 144  S       08:54:22.21   0.2 M  1.0  KLV  
    DSF   HP    0.6  95  P       08:54:15.22  -0.2 M  1.0  DSF  
    DSF   HP    0.6  95  S       08:54:24.87   0.4 M  1.0  DSF  
    GUR   HP    0.7 139  P       08:54:16.58  -0.5 M  1.0  GUR  
    GUR   HP    0.7 139  S       08:54:27.90   0.5 M  1.0  GUR  

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.1 136  MLv     0.92 -0.88    2.06727      
    AGRP  CL    0.1 199  MLv     1.71 -0.09    2.48596      
    EFP   HP    0.1 109  MLv     1.75 -0.05    1.99857      
    ANX   HP    0.2  46  MLv     1.87  0.07    1.84849      
    UPR   HP    0.2 172  MLv     0.83 -0.97    1.88754      
    PYRG  CL    0.2 106  MLv     1.60 -0.21   0.505161      
    PVO   HP    0.2 309  MLv     2.20  0.40    2.84742      
    PLEV  HP    0.3 258  MLv     1.56 -0.24   0.489078      
    LAKA  HA    0.3 142  MLv     1.67 -0.13   0.592477      
    KALE  HA    0.3 104  MLv     1.92  0.12    0.90386      
    AGEO  CL    0.3 130  MLv     1.81  0.01   0.195078      
    DIMT  CL    0.3 134  MLv     1.95  0.15   0.939809      
    PSAR  CL    0.4 112  MLv     0.43 -1.37   0.0217253      
    AIOA  CL    0.4 139  MLv     2.15  0.35   0.279885      
    PSAM  CL    0.4 113  MLv     1.70 -0.10   0.377564      
    GR24  1Y    0.4  57  MLv     1.94  0.14   0.509648      
    PDO   HP    0.5 286  MLv     2.58  0.78    1.53032      
    RLS   HL    0.5 209  MLv     1.73 -0.08    0.20754      
    KLV   HL    0.5 144  MLv     1.90  0.10    0.16482      
    DSF   HP    0.6  95  MLv     2.01  0.21   0.234997      
    GUR   HP    0.7 139  MLv     2.11  0.31   0.262988