Earthquake Information
 Origin Time
 2025-04-03 05:54:17 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 0.8
 Latitude
 38.2485° N
 Longitude
 22.1933° E
 Focal Depth
 9 km
 # of Arrivals
 20
 Location 9.7 km E of Aegion
25.1 km NNE of Kalavrita
137.9 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSAMCL8.2354 P05:54:19.44 0.11.0M
PSAMCL8.2354 S05:54:21.04 0.11.0M
PSARCL9.4350 P05:54:19.61 0.21.0M
PSARCL9.4350 S05:54:21.29 0.01.0M
AIOACL13.2243 P05:54:20.28 0.31.0M
AIOACL13.2243 S05:54:22.10 -0.21.0M
KALEHA16.5343 P05:54:21.17 0.61.0M
KALEHA16.5343 S05:54:22.92 -0.41.0M
TRIZCL16.7321 P05:54:20.82 0.31.0M
TRIZCL16.7321 S05:54:23.05 -0.11.0M
KLVHL23.1189 P05:54:21.96 0.31.0M
KLVHL23.1189 S05:54:24.92 -0.21.0M
EFPHP32.0308 P05:54:23.31 0.31.0M
EFPHP32.0308 S05:54:27.33 -0.21.0M
GURHP37.1159 P05:54:24.20 0.21.0M
GURHP37.1159 S05:54:28.84 -0.41.0M
ANXHP45.1328 P05:54:25.42 0.11.0M
ANXHP45.1328 S05:54:31.05 -0.51.0M
GR241Y48.9 0 P05:54:25.96 0.11.0M
GR241Y48.9 0 S05:54:32.06 -0.51.0M


  Solution details 

Event:
    Public ID              nkua2025gmnz
    Description
      region name: Greece
Origin:
    Date                   2025-04-03
    Time                  05:54:17.03
    Latitude              38.2485 deg  +/-      1 km
    Longitude             22.1933 deg  +/-      1 km
    Depth                       9 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.29 s
    Azimuthal gap             159 deg

2 Network magnitudes:
    MLv       0.80 +/- 0.13   8            
    M         0.80            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSAM  CL    0.1 354  P       05:54:19.44   0.1 M  1.0  PSAM 
    PSAM  CL    0.1 354  S       05:54:21.04   0.1 M  1.0  PSAM 
    PSAR  CL    0.1 350  P       05:54:19.61   0.2 M  1.0  PSAR 
    PSAR  CL    0.1 350  S       05:54:21.29   0.0 M  1.0  PSAR 
    AIOA  CL    0.1 243  P       05:54:20.28   0.3 M  1.0  AIOA 
    AIOA  CL    0.1 243  S       05:54:22.10  -0.2 M  1.0  AIOA 
    KALE  HA    0.1 343  P       05:54:21.17   0.6 M  1.0  KALE 
    KALE  HA    0.1 343  S       05:54:22.92  -0.4 M  1.0  KALE 
    TRIZ  CL    0.2 321  P       05:54:20.82   0.3 M  1.0  TRIZ 
    TRIZ  CL    0.2 321  S       05:54:23.05  -0.1 M  1.0  TRIZ 
    KLV   HL    0.2 189  P       05:54:21.96   0.3 M  1.0  KLV  
    KLV   HL    0.2 189  S       05:54:24.92  -0.2 M  1.0  KLV  
    EFP   HP    0.3 308  P       05:54:23.31   0.3 M  1.0  EFP  
    EFP   HP    0.3 308  S       05:54:27.33  -0.2 M  1.0  EFP  
    GUR   HP    0.3 159  P       05:54:24.20   0.2 M  1.0  GUR  
    GUR   HP    0.3 159  S       05:54:28.84  -0.4 M  1.0  GUR  
    ANX   HP    0.4 328  P       05:54:25.42   0.1 M  1.0  ANX  
    ANX   HP    0.4 328  S       05:54:31.05  -0.5 M  1.0  ANX  
    GR24  1Y    0.4   0  P       05:54:25.96   0.1 M  1.0  GR24 
    GR24  1Y    0.4   0  S       05:54:32.06  -0.5 M  1.0  GR24 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSAM  CL    0.1 354  MLv     1.00  0.19   0.494195      
    PSAR  CL    0.1 350  MLv    -0.12 -0.93   0.0348064      
    AIOA  CL    0.1 243  MLv     1.22  0.42   0.157912      
    KALE  HA    0.1 343  MLv     0.72 -0.09   0.160674      
    TRIZ  CL    0.2 321  MLv     0.73 -0.08     0.1611      
    KLV   HL    0.2 189  MLv     0.69 -0.11   0.078086      
    EFP   HP    0.3 308  MLv     0.61 -0.19   0.0514692      
    GUR   HP    0.3 159  MLv     0.87  0.06   0.0694731      
    ANX   HP    0.4 328  MLv     0.87  0.06   0.0436304      
    GR24  1Y    0.4   0  MLv     0.95  0.15   0.0427918