Earthquake Information
 Origin Time
 2025-12-01 11:03:07 (GMT)
 Magnitude
 M 1.7
 Latitude
 37.0435° N
 Longitude
 21.5645° E
 Focal Depth
 34 km
 # of Arrivals
 22
 Location 27.9 km NNW of Methoni
48.8 km W of Kalamata
218.0 km WSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PYL1HI18.5141 P11:03:12.90 -0.41.0M
PYL1HI18.5141 S11:03:18.10 0.01.0M
KYP2HI24.7 22 P11:03:14.02 0.21.0M
KYP2HI24.7 22 S11:03:19.05 0.01.0M
PET1HI33.2105 P11:03:15.26 0.51.0M
PET1HI33.2105 S11:03:21.62 1.01.0M
ITMHL35.3 65 P11:03:14.84 -0.21.0M
ITMHL35.3 65 S11:03:21.02 -0.21.0M
VALYHP39.5 70 P11:03:15.36 -0.11.0M
VALYHP39.5 70 S11:03:22.72 0.81.0M
KAL3HI47.8 93 P11:03:17.10 0.61.0M
KAL3HI47.8 93 S11:03:24.60 0.81.0M
STRFHL53.6295 P11:03:17.65 0.31.0M
STRFHL53.6295 S11:03:25.04 -0.11.0M
AMTHP55.8 13 P11:03:17.22 -0.41.0M
AMTHP55.8 13 S11:03:25.75 0.01.0M
GR331Y75.2114 P11:03:20.57 0.31.0M
GR331Y75.2114 S11:03:30.42 -0.11.0M
VLXHP80.8 63 P11:03:21.07 -0.11.0M
VLXHP80.8 63 S11:03:31.45 -0.51.0M
GR311Y84.9 91 P11:03:21.81 0.21.0M
GR311Y84.9 91 S11:03:32.68 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025xnbx
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-01
    Time                  11:03:06.98
    Latitude              37.0435 deg  +/-      1 km
    Longitude             21.5645 deg  +/-      1 km
    Depth                      34 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.29 s
    Azimuthal gap             154 deg

2 Network magnitudes:
    MLv       1.74 +/- 0.24   9            
    M         1.74            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PYL1  HI    0.2 141  P       11:03:12.90  -0.4 M  1.0  PYL1 
    PYL1  HI    0.2 141  S       11:03:18.10   0.0 M  1.0  PYL1 
    KYP2  HI    0.2  22  P       11:03:14.02   0.2 M  1.0  KYP2 
    KYP2  HI    0.2  22  S       11:03:19.05   0.0 M  1.0  KYP2 
    PET1  HI    0.3 105  P       11:03:15.26   0.5 M  1.0  PET1 
    PET1  HI    0.3 105  S       11:03:21.62   1.0 M  1.0  PET1 
    ITM   HL    0.3  65  P       11:03:14.84  -0.2 M  1.0  ITM  
    ITM   HL    0.3  65  S       11:03:21.02  -0.2 M  1.0  ITM  
    VALY  HP    0.4  70  P       11:03:15.36  -0.1 M  1.0  VALY 
    VALY  HP    0.4  70  S       11:03:22.72   0.8 M  1.0  VALY 
    KAL3  HI    0.4  93  P       11:03:17.10   0.6 M  1.0  KAL3 
    KAL3  HI    0.4  93  S       11:03:24.60   0.8 M  1.0  KAL3 
    STRF  HL    0.5 295  P       11:03:17.65   0.3 M  1.0  STRF 
    STRF  HL    0.5 295  S       11:03:25.04  -0.1 M  1.0  STRF 
    AMT   HP    0.5  13  P       11:03:17.22  -0.4 M  1.0  AMT  
    AMT   HP    0.5  13  S       11:03:25.75  -0.0 M  1.0  AMT  
    GR33  1Y    0.7 114  P       11:03:20.57   0.3 M  1.0  GR33 
    GR33  1Y    0.7 114  S       11:03:30.42  -0.1 M  1.0  GR33 
    VLX   HP    0.7  63  P       11:03:21.07  -0.1 M  1.0  VLX  
    VLX   HP    0.7  63  S       11:03:31.45  -0.5 M  1.0  VLX  
    GR31  1Y    0.8  91  P       11:03:21.81   0.2 M  1.0  GR31 
    GR31  1Y    0.8  91  S       11:03:32.68   0.0 M  1.0  GR31 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PYL1  HI    0.2 141  MLv     1.33 -0.41    0.58564      
    KYP2  HI    0.2  22  MLv     1.46 -0.28   0.555175      
    PET1  HI    0.3 105  MLv     1.83  0.09   0.792654      
    ITM   HL    0.3  65  MLv     1.43 -0.32   0.277308      
    VALY  HP    0.4  70  MLv     1.85  0.11   0.575521      
    KAL3  HI    0.4  93  MLv     2.41  0.66    1.28879      
    STRF  HL    0.5 295  MLv     1.93  0.19   0.308721      
    AMT   HP    0.5  13  MLv     2.00  0.26   0.320816      
    GR33  1Y    0.7 114  MLv     1.87  0.13   0.155821      
    VLX   HP    0.7  63  MLv     1.33 -0.42   0.041935      
    GR31  1Y    0.8  91  MLv     1.92  0.18   0.158707