Earthquake Information
 Origin Time
 2025-05-15 03:11:23 (GMT)
 Magnitude
 M 0.4
 Latitude
 38.2743° N
 Longitude
 22.1497° E
 Focal Depth
 7 km
 # of Arrivals
 18
 Location 6.6 km ENE of Aegion
27.1 km N of Kalavrita
142.2 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSAMCL6.1 30 P03:11:25.07 0.11.0M
PSAMCL6.1 30 S03:11:26.33 0.01.0M
PSARCL6.8 19 P03:11:25.13 0.01.0M
PSARCL6.8 19 S03:11:26.42 -0.11.0M
AIOACL12.0222 P03:11:26.16 0.21.0M
AIOACL12.0222 S03:11:27.86 -0.11.0M
TRIZCL12.2326 P03:11:25.86 -0.11.0M
TRIZCL12.2326 S03:11:27.79 -0.21.0M
KALEHA13.0356 P03:11:26.89 0.71.0M
KALEHA13.0356 S03:11:29.10 0.71.0M
PANRCL14.1 38 P03:11:26.31 0.01.0M
PANRCL14.1 38 S03:11:28.65 0.11.0M
LAKAHA15.4256 P03:11:26.51 0.01.0M
LAKAHA15.4256 S03:11:29.18 0.11.0M
SERGHP17.5332 P03:11:26.74 -0.11.0M
SERGHP17.5332 S03:11:29.52 -0.11.0M
KLVHL25.6180 P03:11:28.28 0.01.0M
KLVHL25.6180 S03:11:32.03 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025jlbs
    Description
      region name: Greece
Origin:
    Date                   2025-05-15
    Time                  03:11:23.26
    Latitude              38.2743 deg  +/-      0 km
    Longitude             22.1497 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap             141 deg

2 Network magnitudes:
    MLv       0.37 +/- 0.63   7            
    M         0.37            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSAM  CL    0.1  30  P       03:11:25.07   0.1 M  1.0  PSAM 
    PSAM  CL    0.1  30  S       03:11:26.33  -0.0 M  1.0  PSAM 
    PSAR  CL    0.1  19  P       03:11:25.13   0.0 M  1.0  PSAR 
    PSAR  CL    0.1  19  S       03:11:26.42  -0.1 M  1.0  PSAR 
    AIOA  CL    0.1 222  P       03:11:26.16   0.2 M  1.0  AIOA 
    AIOA  CL    0.1 222  S       03:11:27.86  -0.1 M  1.0  AIOA 
    TRIZ  CL    0.1 326  P       03:11:25.86  -0.1 M  1.0  TRIZ 
    TRIZ  CL    0.1 326  S       03:11:27.79  -0.2 M  1.0  TRIZ 
    KALE  HA    0.1 356  P       03:11:26.89   0.7 M  1.0  KALE 
    KALE  HA    0.1 356  S       03:11:29.10   0.7 M  1.0  KALE 
    PANR  CL    0.1  38  P       03:11:26.31   0.0 M  1.0  PANR 
    PANR  CL    0.1  38  S       03:11:28.65   0.1 M  1.0  PANR 
    LAKA  HA    0.1 256  P       03:11:26.51  -0.0 M  1.0  LAKA 
    LAKA  HA    0.1 256  S       03:11:29.18   0.1 M  1.0  LAKA 
    SERG  HP    0.2 332  P       03:11:26.74  -0.1 M  1.0  SERG 
    SERG  HP    0.2 332  S       03:11:29.52  -0.1 M  1.0  SERG 
    KLV   HL    0.2 180  P       03:11:28.28   0.0 M  1.0  KLV  
    KLV   HL    0.2 180  S       03:11:32.03  -0.1 M  1.0  KLV  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSAM  CL    0.1  30  MLv     0.12 -0.25   0.073071      
    PSAR  CL    0.1  19  MLv     0.22 -0.15   0.0885134      
    AIOA  CL    0.1 222  MLv    -0.40 -0.76   0.00412551      
    TRIZ  CL    0.1 326  MLv     0.06 -0.30   0.0457462      
    KALE  HA    0.1 356  MLv     0.12 -0.25   0.0497107      
    PANR  CL    0.1  38  MLv     1.78  1.41   0.0415196      
    LAKA  HA    0.1 256  MLv     0.06 -0.31   0.0374299      
    SERG  HP    0.2 332  MLv    -0.82 -1.19   0.00440849      
    KLV   HL    0.2 180  MLv     0.22 -0.15   0.0226541