Earthquake Information
 Origin Time
 2025-04-01 12:01:48 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.2
 Latitude
 38.4587° N
 Longitude
 21.7340° E
 Focal Depth
 21 km
 # of Arrivals
 22
 Location 23.8 km N of Patras
28.4 km ENE of Mesolonghi
182.5 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL7.1188 P12:01:51.58 -0.41.0M
AGRPCL7.1188 S12:01:54.86 0.01.0M
VVKHP7.9121 P12:01:52.20 0.11.0M
VVKHP7.9121 S12:01:55.38 0.31.0M
EFPHP15.4103 P12:01:52.59 0.01.0M
EFPHP15.4103 S12:01:56.45 0.51.0M
ANXHP22.1 48 P12:01:53.37 -0.11.0M
ANXHP22.1 48 S12:01:57.49 -0.11.0M
PYRGCL25.2102 P12:01:53.74 -0.11.0M
PYRGCL25.2102 S12:01:58.34 0.21.0M
PLEVHP28.9260 P12:01:53.98 -0.21.0M
PLEVHP28.9260 S12:01:58.99 0.11.0M
LAKAHA32.3139 P12:01:54.81 0.11.0M
LAKAHA32.3139 S12:01:59.93 0.21.0M
KALEHA36.1102 P12:01:55.50 0.21.0M
KALEHA36.1102 S12:02:00.92 0.11.0M
AIOACL40.9136 P12:01:55.96 0.11.0M
AIOACL40.9136 S12:02:02.15 0.31.0M
GR241Y47.5 58 P12:01:56.78 -0.21.0M
GR241Y47.5 58 S12:02:03.86 0.21.0M
PDOHP50.4288 P12:01:57.43 0.11.0M
PDOHP50.4288 S12:02:04.57 0.31.0M


  Solution details 

Event:
    Public ID              nkua2025gjjc
    Description
      region name: Greece
Origin:
    Date                   2025-04-01
    Time                  12:01:48.17
    Latitude              38.4587 deg  +/-      0 km
    Longitude             21.7340 deg  +/-      0 km
    Depth                      21 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             120 deg

2 Network magnitudes:
    MLv       1.18 +/- 0.13   9            
    M         1.18            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.1 188  P       12:01:51.58  -0.4 M  1.0  AGRP 
    AGRP  CL    0.1 188  S       12:01:54.86   0.0 M  1.0  AGRP 
    VVK   HP    0.1 121  P       12:01:52.20   0.1 M  1.0  VVK  
    VVK   HP    0.1 121  S       12:01:55.38   0.3 M  1.0  VVK  
    EFP   HP    0.1 103  P       12:01:52.59   0.0 M  1.0  EFP  
    EFP   HP    0.1 103  S       12:01:56.45   0.5 M  1.0  EFP  
    ANX   HP    0.2  48  P       12:01:53.37  -0.1 M  1.0  ANX  
    ANX   HP    0.2  48  S       12:01:57.49  -0.1 M  1.0  ANX  
    PYRG  CL    0.2 102  P       12:01:53.74  -0.1 M  1.0  PYRG 
    PYRG  CL    0.2 102  S       12:01:58.34   0.2 M  1.0  PYRG 
    PLEV  HP    0.3 260  P       12:01:53.98  -0.2 M  1.0  PLEV 
    PLEV  HP    0.3 260  S       12:01:58.99   0.1 M  1.0  PLEV 
    LAKA  HA    0.3 139  P       12:01:54.81   0.1 M  1.0  LAKA 
    LAKA  HA    0.3 139  S       12:01:59.93   0.2 M  1.0  LAKA 
    KALE  HA    0.3 102  P       12:01:55.50   0.2 M  1.0  KALE 
    KALE  HA    0.3 102  S       12:02:00.92   0.1 M  1.0  KALE 
    AIOA  CL    0.4 136  P       12:01:55.96   0.1 M  1.0  AIOA 
    AIOA  CL    0.4 136  S       12:02:02.15   0.3 M  1.0  AIOA 
    GR24  1Y    0.4  58  P       12:01:56.78  -0.2 M  1.0  GR24 
    GR24  1Y    0.4  58  S       12:02:03.86   0.2 M  1.0  GR24 
    PDO   HP    0.5 288  P       12:01:57.43   0.1 M  1.0  PDO  
    PDO   HP    0.5 288  S       12:02:04.57   0.3 M  1.0  PDO  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.1 188  MLv     1.11 -0.07   0.684864      
    VVK   HP    0.1 121  MLv     0.43 -0.75   0.641345      
    EFP   HP    0.1 103  MLv     1.27  0.09   0.611408      
    ANX   HP    0.2  48  MLv     1.18 -0.01    0.33417      
    PYRG  CL    0.2 102  MLv     0.86 -0.33   0.0843549      
    PLEV  HP    0.3 260  MLv     1.25  0.07   0.270658      
    LAKA  HA    0.3 139  MLv     1.11 -0.08   0.157859      
    KALE  HA    0.3 102  MLv     1.28  0.10   0.188138      
    AIOA  CL    0.4 136  MLv     1.18  0.00   0.0297272      
    GR24  1Y    0.4  58  MLv     1.33  0.15   0.111693      
    PDO   HP    0.5 288  MLv     1.86  0.68   0.315713