Earthquake Information
 Origin Time
2025-02-04 15:06:22 (GMT)
 Magnitude
M 3.6
 Latitude
37.7028° N
 Longitude
20.7847° E
 Focal Depth
12 km
 # of Arrivals
26
 Location 13.8 km SW of Zakynthos
47.7 km WSW of Andravida
260.8 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP4.6 81 P15:06:24.31 -0.11.0M
LTHKHP4.6 81 S15:06:26.20 0.01.0M
ORTHHL18.2335 P15:06:25.98 0.01.0M
ORTHHL18.2335 S15:06:29.11 0.11.0M
GR281Y37.5 56 P15:06:29.17 0.21.0M
GR281Y37.5 56 S15:06:34.02 -0.21.0M
RTZLHT41.5358 P15:06:29.54 0.01.0M
RTZLHT41.5358 S15:06:35.17 -0.11.0M
STRFHT54.7158 P15:06:31.47 -0.11.0M
STRFHT54.7158 S15:06:38.96 0.11.0M
VLSHL55.4342 P15:06:31.53 -0.31.0M
VLSHL55.4342 S15:06:39.19 -0.11.0M
LX10HA62.3328 P15:06:32.74 -0.11.0M
LX10HA62.3328 S15:06:41.23 0.11.0M
LX11HA63.1331 P15:06:33.00 0.01.0M
LX11HA63.1331 S15:06:41.39 0.11.0M
HAVDHA65.8328 P15:06:33.18 -0.21.0M
HAVDHA65.8328 S15:06:42.37 0.31.0M
DMLNHT69.6329 P15:06:33.77 -0.31.0M
DMLNHT69.6329 S15:06:43.48 0.31.0M
ATHRHA75.6335 P15:06:34.68 -0.31.0M
ATHRHA75.6335 S15:06:45.19 0.41.0M
AMTHP83.6103 P15:06:36.04 -0.31.0M
AMTHP83.6103 S15:06:47.56 0.41.0M
FSKHP86.3347 P15:06:36.15 -0.51.0M
FSKHP86.3347 S15:06:48.29 0.51.0M


  Solution details

Event:
    Public ID              nkua2025clha
    Description
      region name: Ionian Sea
Origin:
    Date                   2025-02-04
    Time                  15:06:22.01
    Latitude              37.7028 deg  +/-      0 km
    Longitude             20.7847 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap             170 deg

2 Network magnitudes:
    MLv       3.57 +/- 0.24  11            
    M         3.57           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.0  81  P       15:06:24.31  -0.1 M  1.0  LTHK 
    LTHK  HP    0.0  81  S       15:06:26.20   0.0 M  1.0  LTHK 
    ORTH  HL    0.2 335  P       15:06:25.98  -0.0 M  1.0  ORTH 
    ORTH  HL    0.2 335  S       15:06:29.11   0.1 M  1.0  ORTH 
    GR28  1Y    0.3  56  P       15:06:29.17   0.2 M  1.0  GR28 
    GR28  1Y    0.3  56  S       15:06:34.02  -0.2 M  1.0  GR28 
    RTZL  HT    0.4 358  P       15:06:29.54  -0.0 M  1.0  RTZL 
    RTZL  HT    0.4 358  S       15:06:35.17  -0.1 M  1.0  RTZL 
    STRF  HT    0.5 158  P       15:06:31.47  -0.1 M  1.0  STRF 
    STRF  HT    0.5 158  S       15:06:38.96   0.1 M  1.0  STRF 
    VLS   HL    0.5 342  P       15:06:31.53  -0.3 M  1.0  VLS  
    VLS   HL    0.5 342  S       15:06:39.19  -0.1 M  1.0  VLS  
    LX10  HA    0.6 328  P       15:06:32.74  -0.1 M  1.0  LX10 
    LX10  HA    0.6 328  S       15:06:41.23   0.1 M  1.0  LX10 
    LX11  HA    0.6 331  P       15:06:33.00   0.0 M  1.0  LX11 
    LX11  HA    0.6 331  S       15:06:41.39   0.1 M  1.0  LX11 
    HAVD  HA    0.6 328  P       15:06:33.18  -0.2 M  1.0  HAVD 
    HAVD  HA    0.6 328  S       15:06:42.37   0.3 M  1.0  HAVD 
    DMLN  HT    0.6 329  P       15:06:33.77  -0.3 M  1.0  DMLN 
    DMLN  HT    0.6 329  S       15:06:43.48   0.3 M  1.0  DMLN 
    ATHR  HA    0.7 335  P       15:06:34.68  -0.3 M  1.0  ATHR 
    ATHR  HA    0.7 335  S       15:06:45.19   0.4 M  1.0  ATHR 
    AMT   HP    0.8 103  P       15:06:36.04  -0.3 M  1.0  AMT  
    AMT   HP    0.8 103  S       15:06:47.56   0.4 M  1.0  AMT  
    FSK   HP    0.8 347  P       15:06:36.15  -0.5 M  1.0  FSK  
    FSK   HP    0.8 347  S       15:06:48.29   0.5 M  1.0  FSK  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.0  81  MLv     3.43 -0.15    161.915      
    ORTH  HL    0.2 335  MLv     3.10 -0.47    35.1698      
    GR28  1Y    0.3  56  MLv     3.26 -0.31    16.6465      
    RTZL  HT    0.4 358  MLv     3.10 -0.47    9.13471      
    STRF  HT    0.5 158  MLv     3.91  0.33    28.2121      
    VLS   HL    0.5 342  MLv     3.60  0.02    12.9264      
    LX10  HA    0.6 328  MLv     3.97  0.40    22.9077      
    LX11  HA    0.6 331  MLv     4.02  0.44    25.1859      
    HAVD  HA    0.6 328  MLv     3.72  0.15    12.3659      
    DMLN  HT    0.6 329  MLv     3.86  0.28    22.3064      
    ATHR  HA    0.7 335  MLv     3.54 -0.03    7.33581      
    AMT   HP    0.8 103  MLv     3.49 -0.08    5.89562      
    FSK   HP    0.8 347  MLv     3.38 -0.19    4.49033