Earthquake Information
 Origin Time
 2025-12-18 12:56:00 (GMT)
 Magnitude
 M 1.9
 Latitude
 38.4030° N
 Longitude
 20.4977° E
 Focal Depth
 7 km
 # of Arrivals
 22
 Location 25.6 km N of Argostoli
36.8 km SSW of Leukada
286.6 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
FSKHP8.4 42 P12:56:01.57 -0.11.0M
FSKHP8.4 42 S12:56:03.08 -0.21.0M
ATHRHA11.9217 P12:56:02.29 0.11.0M
ATHRHA11.9217 S12:56:04.20 0.01.0M
ITHCHT13.4 61 P12:56:02.50 0.01.0M
ITHCHT13.4 61 S12:56:04.87 0.21.0M
VLSHL26.4162 P12:56:04.39 -0.21.0M
VLSHL26.4162 S12:56:08.36 -0.11.0M
EVGIHT27.9 30 P12:56:04.96 0.11.0M
EVGIHT27.9 30 S12:56:09.03 0.21.0M
PSDAHT33.0167 P12:56:05.51 -0.11.0M
PSDAHT33.0167 S12:56:10.33 0.11.0M
NYDRHT38.7 27 P12:56:06.56 0.01.0M
NYDRHT38.7 27 S12:56:11.88 0.01.0M
RTZLHT43.5147 P12:56:07.29 -0.11.0M
RTZLHT43.5147 S12:56:13.48 0.11.0M
LKD2HT45.1 18 P12:56:07.56 -0.11.0M
LKD2HT45.1 18 S12:56:13.86 0.01.0M
TSLKHT48.9 16 P12:56:08.23 0.01.0M
TSLKHT48.9 16 S12:56:14.92 0.01.0M
PDOHP63.5 70 P12:56:10.98 0.31.0M
PDOHP63.5 70 S12:56:19.09 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025yshe
    Description
      region name: Greece
Origin:
    Date                   2025-12-18
    Time                  12:55:59.52
    Latitude              38.4030 deg  +/-      0 km
    Longitude             20.4977 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.10 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.09   9            
    M         1.87            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    FSK   HP    0.1  42  P       12:56:01.57  -0.1 M  1.0  FSK  
    FSK   HP    0.1  42  S       12:56:03.08  -0.2 M  1.0  FSK  
    ATHR  HA    0.1 217  P       12:56:02.29   0.1 M  1.0  ATHR 
    ATHR  HA    0.1 217  S       12:56:04.20  -0.0 M  1.0  ATHR 
    ITHC  HT    0.1  61  P       12:56:02.50   0.0 M  1.0  ITHC 
    ITHC  HT    0.1  61  S       12:56:04.87   0.2 M  1.0  ITHC 
    VLS   HL    0.2 162  P       12:56:04.39  -0.2 M  1.0  VLS  
    VLS   HL    0.2 162  S       12:56:08.36  -0.1 M  1.0  VLS  
    EVGI  HT    0.3  30  P       12:56:04.96   0.1 M  1.0  EVGI 
    EVGI  HT    0.3  30  S       12:56:09.03   0.2 M  1.0  EVGI 
    PSDA  HT    0.3 167  P       12:56:05.51  -0.1 M  1.0  PSDA 
    PSDA  HT    0.3 167  S       12:56:10.33   0.1 M  1.0  PSDA 
    NYDR  HT    0.3  27  P       12:56:06.56   0.0 M  1.0  NYDR 
    NYDR  HT    0.3  27  S       12:56:11.88  -0.0 M  1.0  NYDR 
    RTZL  HT    0.4 147  P       12:56:07.29  -0.1 M  1.0  RTZL 
    RTZL  HT    0.4 147  S       12:56:13.48   0.1 M  1.0  RTZL 
    LKD2  HT    0.4  18  P       12:56:07.56  -0.1 M  1.0  LKD2 
    LKD2  HT    0.4  18  S       12:56:13.86   0.0 M  1.0  LKD2 
    TSLK  HT    0.4  16  P       12:56:08.23  -0.0 M  1.0  TSLK 
    TSLK  HT    0.4  16  S       12:56:14.92   0.0 M  1.0  TSLK 
    PDO   HP    0.6  70  P       12:56:10.98   0.3 M  1.0  PDO  
    PDO   HP    0.6  70  S       12:56:19.09  -0.1 M  1.0  PDO  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    FSK   HP    0.1  42  MLv     1.86 -0.02     3.5217      
    ATHR  HA    0.1 217  MLv     1.53 -0.34    1.36885      
    ITHC  HT    0.1  61  MLv     1.87 -0.01    2.70255      
    VLS   HL    0.2 162  MLv     1.78 -0.09    1.04957      
    EVGI  HT    0.3  30  MLv     1.96  0.09    1.45692      
    PSDA  HT    0.3 167  MLv     1.91  0.03   0.961258      
    NYDR  HT    0.3  27  MLv     1.97  0.09   0.577771      
    RTZL  HT    0.4 147  MLv     2.08  0.21   0.779562      
    LKD2  HT    0.4  18  MLv     1.64 -0.23   0.259302      
    TSLK  HT    0.4  16  MLv     1.87 -0.00   0.355806      
    PDO   HP    0.6  70  MLv     1.96  0.09   0.221032