Earthquake Information
 Origin Time
 2025-10-07 03:33:37 (GMT)
 Magnitude
 M 1.9
 Latitude
 37.8150° N
 Longitude
 21.2252° E
 Focal Depth
 25 km
 # of Arrivals
 28
 Location 10.1 km SSW of Andravida
24.6 km NW of Pyrgos
220.9 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR281Y11.2318 P03:33:41.39 -0.21.0M
GR281Y11.2318 S03:33:44.90 -0.11.0M
RLSHL34.0 38 P03:33:43.37 -0.61.0M
RLSHL34.0 38 S03:33:49.29 0.01.0M
DROHP45.3 70 P03:33:44.80 -0.81.0M
DROHP45.3 70 S03:33:52.07 -0.11.0M
ORTHHL46.6275 P03:33:45.53 -0.21.0M
ORTHHL46.6275 S03:33:52.57 0.11.0M
RTZLHT49.2306 P03:33:46.19 0.11.0M
RTZLHT49.2306 S03:33:53.39 0.31.0M
AMTHP52.9126 P03:33:46.73 0.11.0M
AMTHP52.9126 S03:33:54.19 0.11.0M
LAKAHA81.2 55 P03:33:50.43 -0.51.0M
LAKAHA81.2 55 S03:34:01.82 0.31.0M
AIOACL84.3 60 P03:33:51.16 -0.21.0M
AIOACL84.3 60 S03:34:02.45 0.21.0M
VVKHP84.8 37 P03:33:51.18 -0.31.0M
VVKHP84.8 37 S03:34:02.48 0.01.0M
KLVHL85.0 73 P03:33:50.99 -0.51.0M
KLVHL85.0 73 S03:34:02.65 0.01.0M
PDOHP87.2358 P03:33:52.31 0.61.0M
PDOHP87.2358 S03:34:03.08 0.11.0M
SERGHP98.6 48 P03:33:53.12 -0.41.0M
SERGHP98.6 48 S03:34:06.17 0.01.0M
ANXHP105.8 35 P03:33:54.56 -0.11.0M
ANXHP105.8 35 S03:34:08.03 -0.11.0M
GR241Y128.8 41 P03:33:58.08 0.11.0M
GR241Y128.8 41 S03:34:13.83 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025tqak
    Description
      region name: Southern Greece
Origin:
    Date                   2025-10-07
    Time                  03:33:36.93
    Latitude              37.8150 deg  +/-      0 km
    Longitude             21.2252 deg  +/-      0 km
    Depth                      25 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             149 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.30  12            
    M         1.87           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR28  1Y    0.1 318  P       03:33:41.39  -0.2 M  1.0  GR28 
    GR28  1Y    0.1 318  S       03:33:44.90  -0.1 M  1.0  GR28 
    RLS   HL    0.3  38  P       03:33:43.37  -0.6 M  1.0  RLS  
    RLS   HL    0.3  38  S       03:33:49.29  -0.0 M  1.0  RLS  
    DRO   HP    0.4  70  P       03:33:44.80  -0.8 M  1.0  DRO  
    DRO   HP    0.4  70  S       03:33:52.07  -0.1 M  1.0  DRO  
    ORTH  HL    0.4 275  P       03:33:45.53  -0.2 M  1.0  ORTH 
    ORTH  HL    0.4 275  S       03:33:52.57   0.1 M  1.0  ORTH 
    RTZL  HT    0.4 306  P       03:33:46.19   0.1 M  1.0  RTZL 
    RTZL  HT    0.4 306  S       03:33:53.39   0.3 M  1.0  RTZL 
    AMT   HP    0.5 126  P       03:33:46.73   0.1 M  1.0  AMT  
    AMT   HP    0.5 126  S       03:33:54.19   0.1 M  1.0  AMT  
    LAKA  HA    0.7  55  P       03:33:50.43  -0.5 M  1.0  LAKA 
    LAKA  HA    0.7  55  S       03:34:01.82   0.3 M  1.0  LAKA 
    AIOA  CL    0.8  60  P       03:33:51.16  -0.2 M  1.0  AIOA 
    AIOA  CL    0.8  60  S       03:34:02.45   0.2 M  1.0  AIOA 
    VVK   HP    0.8  37  P       03:33:51.18  -0.3 M  1.0  VVK  
    VVK   HP    0.8  37  S       03:34:02.48   0.0 M  1.0  VVK  
    KLV   HL    0.8  73  P       03:33:50.99  -0.5 M  1.0  KLV  
    KLV   HL    0.8  73  S       03:34:02.65   0.0 M  1.0  KLV  
    PDO   HP    0.8 358  P       03:33:52.31   0.6 M  1.0  PDO  
    PDO   HP    0.8 358  S       03:34:03.08   0.1 M  1.0  PDO  
    SERG  HP    0.9  48  P       03:33:53.12  -0.4 M  1.0  SERG 
    SERG  HP    0.9  48  S       03:34:06.17   0.0 M  1.0  SERG 
    ANX   HP    1.0  35  P       03:33:54.56  -0.1 M  1.0  ANX  
    ANX   HP    1.0  35  S       03:34:08.03  -0.1 M  1.0  ANX  
    GR24  1Y    1.2  41  P       03:33:58.08   0.1 M  1.0  GR24 
    GR24  1Y    1.2  41  S       03:34:13.83  -0.2 M  1.0  GR24 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR28  1Y    0.1 318  MLv     1.27 -0.60   0.771923      
    RLS   HL    0.3  38  MLv     1.42 -0.45   0.292072      
    DRO   HP    0.4  70  MLv     1.25 -0.61   0.221063      
    ORTH  HL    0.4 275  MLv     2.02  0.15   0.571825      
    RTZL  HT    0.4 306  MLv     2.18  0.31   0.701967      
    AMT   HP    0.5 126  MLv     2.03  0.16   0.405297      
    LAKA  HA    0.7  55  MLv     1.86 -0.01   0.142686      
    AIOA  CL    0.8  60  MLv     1.65 -0.22   0.0218691      
    VVK   HP    0.8  37  MLv     1.42 -0.45   0.232668      
    KLV   HL    0.8  73  MLv     2.31  0.44   0.293106      
    PDO   HP    0.8 358  MLv     2.17  0.30   0.271975      
    SERG  HP    0.9  48  MLv     2.09  0.22   0.198043      
    ANX   HP    1.0  35  MLv     1.97  0.10   0.137515      
    GR24  1Y    1.2  41  MLv     2.12  0.25   0.150912