Earthquake Information
 Origin Time
2025-12-18 18:24:52 (GMT)
 Magnitude
M 2.4
 Latitude
37.6783° N
 Longitude
22.0327° E
 Focal Depth
10 km
 # of Arrivals
14
 Location 35.9 km WNW of Tripolis
40.0 km S of Kalavrita
153.2 km WSW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR331Y105.3165 P18:25:10.05 -0.31.0A
VLSHL138.3294 P18:25:17.38 2.41.0A
ALIOHA150.3 73 P18:25:16.66 0.11.0A
ITHCHT150.4306 P18:25:15.20 -1.41.0A
FSKHP155.3304 P18:25:14.22 -3.01.0A
HAVDHA155.9293 P18:25:18.86 1.51.0A
ATHRHA158.4297 P18:25:15.01 -2.71.0A
EVGIHT159.6311 P18:25:17.35 -0.51.0A
NYDRHT163.9315 P18:25:18.96 0.61.0A
LKD2HT172.3316 P18:25:21.61 2.11.0A
TSLKHT175.3317 P18:25:21.14 1.31.0A
CH01HI298.7143 P18:25:35.79 0.41.0A
GR091Y360.9 23 P18:25:42.56 -0.51.0A


  Solution details

Event:
    Public ID              nkua2025yssa
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-18
    Time                  18:24:52.16  +/-    0.3 s
    Latitude              37.6783 deg  +/-      4 km
    Longitude             22.0327 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.60 s
    Azimuthal gap             127 deg

2 Network magnitudes:
    MLv       2.37 +/- 0.31   9            
    M         2.37            9 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR33  1Y    0.9 165  P       18:25:10.05  -0.3 A  1.0  GR33 
    PSDA  HT    1.2 291  P       18:25:18.38   3.7 AX 0.0  PSDA 
    VLS   HL    1.2 294  P       18:25:17.38   2.4 A  1.0  VLS  
    ALIO  HA    1.4  73  P       18:25:16.66   0.1 A  1.0  ALIO 
    ITHC  HT    1.4 306  P       18:25:15.20  -1.4 A  1.0  ITHC 
    FSK   HP    1.4 304  P       18:25:14.22  -3.0 A  1.0  FSK  
    HAVD  HA    1.4 293  P       18:25:18.86   1.5 A  1.0  HAVD 
    ATHR  HA    1.4 297  P       18:25:15.01  -2.7 A  1.0  ATHR 
    EVGI  HT    1.4 311  P       18:25:17.35  -0.5 A  1.0  EVGI 
    NYDR  HT    1.5 315  P       18:25:18.96   0.6 A  1.0  NYDR 
    LKD2  HT    1.5 316  P       18:25:21.61   2.1 A  1.0  LKD2 
    TSLK  HT    1.6 317  P       18:25:21.14   1.3 A  1.0  TSLK 
    CH01  HI    2.7 143  P       18:25:35.79   0.4 A  1.0  CH01 
    GR09  1Y    3.2  23  P       18:25:42.56  -0.5 A  1.0  GR09 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR33  1Y    0.9 165  MLv     1.45 -0.92   0.0417687      
    VLS   HL    1.2 294  MLv     2.37  0.00   0.239952      
    ALIO  HA    1.4  73  MLv     2.05 -0.32   0.100787      
    ITHC  HT    1.4 306  MLv     2.64  0.28   0.391785      
    FSK   HP    1.4 304  MLv     2.85  0.48   0.590766      
    HAVD  HA    1.4 293  MLv     2.71  0.34   0.422861      
    ATHR  HA    1.4 297  MLv     2.79  0.42   0.502474      
    EVGI  HT    1.4 311  MLv     2.55  0.18   0.285074      
    NYDR  HT    1.5 315  MLv     2.24 -0.13   0.0954113      
    LKD2  HT    1.5 316  MLv     2.06 -0.31    0.07901      
    TSLK  HT    1.6 317  MLv     1.89 -0.48   0.0514482