Earthquake Information
 Origin Time
2025-12-17 23:46:58 (GMT)
 Magnitude
M 1.7
 Latitude
37.4194° N
 Longitude
21.6758° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 35.5 km SE of Pyrgos
57.4 km NW of Kalamata
191.6 km WSW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMTHP12.9 13 P23:46:59.56 -0.61.0A
ITMHL34.7140 P23:47:02.77 -1.01.0A
DROHP59.3 3 P23:47:08.37 0.51.0A
VLXHP62.4 95 P23:47:08.30 -0.21.0A
RLSHL73.2345 P23:47:09.96 -0.31.0A
GURHP82.1 45 P23:47:10.91 -0.91.0A
GR311Y86.3120 P23:47:12.36 -0.21.0A
AIOACL92.4 21 P23:47:13.12 -0.41.0A
GR331Y93.5141 P23:47:13.55 -0.21.0A
LAKAHA95.1 16 P23:47:13.91 0.01.0A
WGC0HA97.4 16 P23:47:14.58 0.21.0A
ROD3CL100.6 11 P23:47:15.14 0.31.0A
KRYOHL103.1 53 P23:47:15.23 -0.11.0A
KALEHA115.5 21 P23:47:18.10 0.81.0A
GR321Y126.6113 P23:47:21.02 2.01.0A


  Solution details

Event:
    Public ID              nkua2025yrhd
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-17
    Time                  23:46:57.51  +/-    0.7 s
    Latitude              37.4194 deg  +/-      3 km
    Longitude             21.6758 deg  +/-      6 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.71 s
    Azimuthal gap             204 deg

2 Network magnitudes:
    MLv       1.74 +/- 0.16  11            
    M         1.74           11 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.1  13  P       23:46:59.56  -0.6 A  1.0  AMT  
    ITM   HL    0.3 140  P       23:47:02.77  -1.0 A  1.0  ITM  
    DRO   HP    0.5   3  P       23:47:08.37   0.5 A  1.0  DRO  
    VLX   HP    0.6  95  P       23:47:08.30  -0.2 A  1.0  VLX  
    RLS   HL    0.7 345  P       23:47:09.96  -0.3 A  1.0  RLS  
    GUR   HP    0.7  45  P       23:47:10.91  -0.9 A  1.0  GUR  
    GR31  1Y    0.8 120  P       23:47:12.36  -0.2 A  1.0  GR31 
    AIOA  CL    0.8  21  P       23:47:13.12  -0.4 A  1.0  AIOA 
    GR33  1Y    0.8 141  P       23:47:13.55  -0.2 A  1.0  GR33 
    LAKA  HA    0.9  16  P       23:47:13.91  -0.0 A  1.0  LAKA 
    WGC0  HA    0.9  16  P       23:47:14.58   0.2 A  1.0  WGC0 
    ROD3  CL    0.9  11  P       23:47:15.14   0.3 A  1.0  ROD3 
    KRYO  HL    0.9  53  P       23:47:15.23  -0.1 A  1.0  KRYO 
    KALE  HA    1.0  21  P       23:47:18.10   0.8 A  1.0  KALE 
    GR32  1Y    1.1 113  P       23:47:21.02   2.0 A  1.0  GR32 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.1  13  MLv     1.74 -0.01    2.05556      
    ITM   HL    0.3 140  MLv     1.47 -0.28   0.316497      
    DRO   HP    0.5   3  MLv     1.61 -0.13   0.222439      
    VLX   HP    0.6  95  MLv     1.38 -0.36   0.0591338      
    RLS   HL    0.7 345  MLv     1.74 -0.00   0.119619      
    GUR   HP    0.7  45  MLv     1.84  0.09   0.133838      
    GR31  1Y    0.8 120  MLv     1.78  0.04   0.111555      
    AIOA  CL    0.8  21  MLv     1.89  0.15   0.0344708      
    GR33  1Y    0.8 141  MLv     1.46 -0.28   0.0494699      
    LAKA  HA    0.9  16  MLv     1.71 -0.03   0.0860774      
    WGC0  HA    0.9  16  MLv     1.94  0.20   0.142534      
    ROD3  CL    0.9  11  MLv     1.97  0.23   0.224818      
    KRYO  HL    0.9  53  MLv     1.98  0.23   0.145004