Earthquake Information
 Origin Time
2025-12-18 10:53:05 (GMT)
 Magnitude
M 1.7
 Latitude
38.4088° N
 Longitude
20.4875° E
 Focal Depth
10 km
 # of Arrivals
16
 Location 26.2 km N of Argostoli
36.5 km SSW of Leukada
287.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATHRHA11.9211 P10:53:07.95 0.11.0M
ATHRHA11.9211 S10:53:09.98 -0.11.0M
ITHCHT13.9 65 P10:53:08.22 0.11.0M
ITHCHT13.9 65 S10:53:10.67 0.11.0M
VLSHL27.3161 P10:53:10.15 -0.11.0M
VLSHL27.3161 S10:53:14.23 0.01.0M
PSDAHT33.8166 P10:53:11.25 0.01.0M
PSDAHT33.8166 S10:53:16.09 0.11.0M
NYDRHT38.5 28 P10:53:12.16 0.11.0M
NYDRHT38.5 28 S10:53:17.25 -0.11.0M
RTZLHT44.5146 P10:53:12.95 -0.11.0M
RTZLHT44.5146 S10:53:19.06 -0.11.0M
LKD2HT44.8 19 P10:53:13.12 0.01.0M
LKD2HT44.8 19 S10:53:19.16 -0.11.0M
PDOHP64.1 71 P10:53:16.85 0.61.0M
PDOHP64.1 71 S10:53:24.74 0.01.0M


  Solution details

Event:
    Public ID              nkua2025ysdd
    Description
      region name: Greece
Origin:
    Date                   2025-12-18
    Time                  10:53:04.96
    Latitude              38.4088 deg  +/-      0 km
    Longitude             20.4875 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.08 s
    Azimuthal gap             168 deg

2 Network magnitudes:
    MLv       1.66 +/- 0.09   6            
    M         1.66            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ATHR  HA    0.1 211  P       10:53:07.95   0.1 M  1.0  ATHR 
    ATHR  HA    0.1 211  S       10:53:09.98  -0.1 M  1.0  ATHR 
    ITHC  HT    0.1  65  P       10:53:08.22   0.1 M  1.0  ITHC 
    ITHC  HT    0.1  65  S       10:53:10.67   0.1 M  1.0  ITHC 
    VLS   HL    0.2 161  P       10:53:10.15  -0.1 M  1.0  VLS  
    VLS   HL    0.2 161  S       10:53:14.23   0.0 M  1.0  VLS  
    PSDA  HT    0.3 166  P       10:53:11.25  -0.0 M  1.0  PSDA 
    PSDA  HT    0.3 166  S       10:53:16.09   0.1 M  1.0  PSDA 
    NYDR  HT    0.3  28  P       10:53:12.16   0.1 M  1.0  NYDR 
    NYDR  HT    0.3  28  S       10:53:17.25  -0.1 M  1.0  NYDR 
    RTZL  HT    0.4 146  P       10:53:12.95  -0.1 M  1.0  RTZL 
    RTZL  HT    0.4 146  S       10:53:19.06  -0.1 M  1.0  RTZL 
    LKD2  HT    0.4  19  P       10:53:13.12   0.0 M  1.0  LKD2 
    LKD2  HT    0.4  19  S       10:53:19.16  -0.1 M  1.0  LKD2 
    PDO   HP    0.6  71  P       10:53:16.85   0.6 M  1.0  PDO  
    PDO   HP    0.6  71  S       10:53:24.74  -0.0 M  1.0  PDO  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ATHR  HA    0.1 211  MLv     1.75  0.09    2.24769      
    ITHC  HT    0.1  65  MLv     1.57 -0.08    1.33692      
    VLS   HL    0.2 161  MLv     1.71  0.05   0.848722      
    PSDA  HT    0.3 166  MLv     1.68  0.02   0.543556      
    NYDR  HT    0.3  28  MLv     1.52 -0.13   0.210104      
    RTZL  HT    0.4 146  MLv     1.90  0.25   0.488759      
    LKD2  HT    0.4  19  MLv     1.33 -0.33    0.12888      
    PDO   HP    0.6  71  MLv     1.70  0.04   0.120184