Earthquake Information
 Origin Time
2025-03-31 12:20:59 (GMT)
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
M 1.4
 Latitude
38.4477° N
 Longitude
21.7403° E
 Focal Depth
21 km
 # of Arrivals
24
 Location 22.6 km N of Patras
28.5 km ENE of Mesolonghi
181.6 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGRPCL6.0195 P12:21:02.94 -0.31.0M
AGRPCL6.0195 S12:21:06.25 0.11.0M
VVKHP6.8114 P12:21:03.54 0.21.0M
VVKHP6.8114 S12:21:06.28 -0.11.0M
EFPHP14.6 99 P12:21:03.92 0.11.0M
EFPHP14.6 99 S12:21:07.37 0.21.0M
ANXHP22.6 44 P12:21:04.67 -0.21.0M
ANXHP22.6 44 S12:21:08.94 0.01.0M
PYRGCL24.4100 P12:21:05.09 0.11.0M
PYRGCL24.4100 S12:21:09.14 -0.11.0M
PVOHP26.5315 P12:21:05.42 0.21.0M
PVOHP26.5315 S12:21:09.56 0.01.0M
PLEVHP29.3262 P12:21:05.31 -0.21.0M
PLEVHP29.3262 S12:21:10.21 0.01.0M
KALEHA35.4100 P12:21:06.82 0.31.0M
KALEHA35.4100 S12:21:11.83 0.01.0M
GR241Y47.7 56 P12:21:08.00 -0.31.0M
GR241Y47.7 56 S12:21:15.10 0.11.0M
PDOHP51.3289 P12:21:08.74 0.01.0M
PDOHP51.3289 S12:21:15.98 0.21.0M
KLVHL57.5141 P12:21:09.77 0.11.0M
KLVHL57.5141 S12:21:17.63 0.11.0M
DSFHP68.7 93 P12:21:11.76 0.31.0M
DSFHP68.7 93 S12:21:20.68 0.11.0M


  Solution details

Event:
    Public ID              nkua2025ghof
    Description
      region name: Greece
Origin:
    Date                   2025-03-31
    Time                  12:20:59.42
    Latitude              38.4477 deg  +/-      0 km
    Longitude             21.7403 deg  +/-      0 km
    Depth                      21 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap              89 deg

2 Network magnitudes:
    MLv       1.42 +/- 0.23  10            
    M         1.42           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGRP  CL    0.1 195  P       12:21:02.94  -0.3 M  1.0  AGRP 
    AGRP  CL    0.1 195  S       12:21:06.25   0.1 M  1.0  AGRP 
    VVK   HP    0.1 114  P       12:21:03.54   0.2 M  1.0  VVK  
    VVK   HP    0.1 114  S       12:21:06.28  -0.1 M  1.0  VVK  
    EFP   HP    0.1  99  P       12:21:03.92   0.1 M  1.0  EFP  
    EFP   HP    0.1  99  S       12:21:07.37   0.2 M  1.0  EFP  
    ANX   HP    0.2  44  P       12:21:04.67  -0.2 M  1.0  ANX  
    ANX   HP    0.2  44  S       12:21:08.94  -0.0 M  1.0  ANX  
    PYRG  CL    0.2 100  P       12:21:05.09   0.1 M  1.0  PYRG 
    PYRG  CL    0.2 100  S       12:21:09.14  -0.1 M  1.0  PYRG 
    PVO   HP    0.2 315  P       12:21:05.42   0.2 M  1.0  PVO  
    PVO   HP    0.2 315  S       12:21:09.56  -0.0 M  1.0  PVO  
    PLEV  HP    0.3 262  P       12:21:05.31  -0.2 M  1.0  PLEV 
    PLEV  HP    0.3 262  S       12:21:10.21  -0.0 M  1.0  PLEV 
    KALE  HA    0.3 100  P       12:21:06.82   0.3 M  1.0  KALE 
    KALE  HA    0.3 100  S       12:21:11.83  -0.0 M  1.0  KALE 
    GR24  1Y    0.4  56  P       12:21:08.00  -0.3 M  1.0  GR24 
    GR24  1Y    0.4  56  S       12:21:15.10   0.1 M  1.0  GR24 
    PDO   HP    0.5 289  P       12:21:08.74   0.0 M  1.0  PDO  
    PDO   HP    0.5 289  S       12:21:15.98   0.2 M  1.0  PDO  
    KLV   HL    0.5 141  P       12:21:09.77   0.1 M  1.0  KLV  
    KLV   HL    0.5 141  S       12:21:17.63   0.1 M  1.0  KLV  
    DSF   HP    0.6  93  P       12:21:11.76   0.3 M  1.0  DSF  
    DSF   HP    0.6  93  S       12:21:20.68   0.1 M  1.0  DSF  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGRP  CL    0.1 195  MLv     1.27 -0.15    1.04314      
    VVK   HP    0.1 114  MLv     0.56 -0.87   0.901323      
    EFP   HP    0.1  99  MLv     1.33 -0.09   0.733785      
    ANX   HP    0.2  44  MLv     1.53  0.11    0.72963      
    PYRG  CL    0.2 100  MLv     0.94 -0.48   0.107687      
    PVO   HP    0.2 315  MLv     1.72  0.30   0.916723      
    PLEV  HP    0.3 262  MLv     1.16 -0.26   0.213199      
    KALE  HA    0.3 100  MLv     1.32 -0.10   0.217417      
    GR24  1Y    0.4  56  MLv     1.68  0.26    0.24696      
    PDO   HP    0.5 289  MLv     2.11  0.69   0.535348      
    KLV   HL    0.5 141  MLv     1.52  0.10   0.0734529      
    DSF   HP    0.6  93  MLv     1.64  0.22   0.0994961