Earthquake Information
 Origin Time
 2025-04-03 12:26:45 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 0.8
 Latitude
 38.4522° N
 Longitude
 21.7512° E
 Focal Depth
 20 km
 # of Arrivals
 14
 Location 23.2 km N of Patras
29.5 km ENE of Mesolonghi
180.8 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL6.7202 P12:26:48.41 -0.41.0M
AGRPCL6.7202 S12:26:51.73 0.11.0M
ANXHP21.5 43 P12:26:50.14 -0.21.0M
ANXHP21.5 43 S12:26:54.29 0.01.0M
PVOHP26.8313 P12:26:50.93 0.01.0M
PVOHP26.8313 S12:26:55.47 0.21.0M
TRIZCL29.6109 P12:26:51.30 0.11.0M
TRIZCL29.6109 S12:26:56.01 0.11.0M
LAKAHA30.8140 P12:26:51.60 0.11.0M
LAKAHA30.8140 S12:26:56.42 0.11.0M
KALEHA34.5101 P12:26:52.33 0.31.0M
KALEHA34.5101 S12:26:57.40 0.11.0M
PDOHP52.0288 P12:26:54.42 -0.11.0M
PDOHP52.0288 S12:27:01.85 0.21.0M


  Solution details 

Event:
    Public ID              nkua2025gnax
    Description
      region name: Greece
Origin:
    Date                   2025-04-03
    Time                  12:26:45.15
    Latitude              38.4522 deg  +/-      1 km
    Longitude             21.7512 deg  +/-      1 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap              91 deg

2 Network magnitudes:
    MLv       0.76 +/- 0.24   7            
    M         0.76            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.1 202  P       12:26:48.41  -0.4 M  1.0  AGRP 
    AGRP  CL    0.1 202  S       12:26:51.73   0.1 M  1.0  AGRP 
    ANX   HP    0.2  43  P       12:26:50.14  -0.2 M  1.0  ANX  
    ANX   HP    0.2  43  S       12:26:54.29   0.0 M  1.0  ANX  
    PVO   HP    0.2 313  P       12:26:50.93   0.0 M  1.0  PVO  
    PVO   HP    0.2 313  S       12:26:55.47   0.2 M  1.0  PVO  
    TRIZ  CL    0.3 109  P       12:26:51.30   0.1 M  1.0  TRIZ 
    TRIZ  CL    0.3 109  S       12:26:56.01   0.1 M  1.0  TRIZ 
    LAKA  HA    0.3 140  P       12:26:51.60   0.1 M  1.0  LAKA 
    LAKA  HA    0.3 140  S       12:26:56.42   0.1 M  1.0  LAKA 
    KALE  HA    0.3 101  P       12:26:52.33   0.3 M  1.0  KALE 
    KALE  HA    0.3 101  S       12:26:57.40   0.1 M  1.0  KALE 
    PDO   HP    0.5 288  P       12:26:54.42  -0.1 M  1.0  PDO  
    PDO   HP    0.5 288  S       12:27:01.85   0.2 M  1.0  PDO  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.1 202  MLv     0.36 -0.40   0.123242      
    ANX   HP    0.2  43  MLv     0.51 -0.25   0.0738285      
    PVO   HP    0.2 313  MLv     1.07  0.31   0.199421      
    TRIZ  CL    0.3 109  MLv     0.85  0.09    0.10316      
    LAKA  HA    0.3 140  MLv     0.70 -0.06   0.0673365      
    KALE  HA    0.3 101  MLv     0.65 -0.11   0.0482379      
    PDO   HP    0.5 288  MLv     1.37  0.61   0.0926067