Earthquake Information
 Origin Time
2025-06-20 04:23:00 (GMT)
 Magnitude
M 2.7
 Latitude
37.8108° N
 Longitude
20.1477° E
 Focal Depth
21 km
 # of Arrivals
54
 Location 49.8 km SW of Argostoli
65.7 km W of Zakynthos
315.2 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LX10HA46.8 29 P04:23:09.13 0.11.0M
LX10HA46.8 29 S04:23:16.04 0.51.0M
HAVDHA48.4 26 P04:23:09.27 0.01.0M
HAVDHA48.4 26 S04:23:15.97 0.01.0M
ORTHHL48.4 85 P04:23:08.59 -0.71.0M
ORTHHL48.4 85 S04:23:15.20 -0.91.0M
PSDAHT51.0 49 P04:23:09.64 0.01.0M
PSDAHT51.0 49 S04:23:16.96 0.31.0M
DMLNHT51.5 23 P04:23:09.32 -0.41.0M
DMLNHT51.5 23 S04:23:17.36 0.51.0M
ATHRHA61.0 23 P04:23:10.80 -0.41.0M
ATHRHA61.0 23 S04:23:20.03 0.71.0M
LTHKHP61.6101 P04:23:10.96 -0.31.0M
LTHKHP61.6101 S04:23:19.72 0.21.0M
RTZLHT62.1 62 P04:23:11.37 0.01.0M
RTZLHT62.1 62 S04:23:20.26 0.61.0M
FSKHP80.7 27 P04:23:13.95 -0.21.0M
FSKHP80.7 27 S04:23:25.04 0.51.0M
STRFHL99.0129 P04:23:17.34 0.41.0M
STRFHL99.0129 S04:23:29.91 0.41.0M
EVGIHT100.4 26 P04:23:17.27 0.11.0M
EVGIHT100.4 26 S04:23:29.76 -0.21.0M
DRAGHT104.0 21 P04:23:17.17 -0.61.0M
DRAGHT104.0 21 S04:23:30.87 0.01.0M
NYDRHT111.3 26 P04:23:18.62 -0.21.0M
NYDRHT111.3 26 S04:23:32.98 0.21.0M
LKD2HT117.5 22 P04:23:19.42 -0.41.0M
LKD2HT117.5 22 S04:23:34.65 0.11.0M
RLSHL118.7 77 P04:23:19.43 -0.61.0M
RLSHL118.7 77 S04:23:34.96 0.11.0M
TSLKHT121.1 22 P04:23:20.01 -0.31.0M
TSLKHT121.1 22 S04:23:35.61 0.11.0M
PDOHP125.9 46 P04:23:21.50 0.41.0M
PDOHP125.9 46 S04:23:37.07 0.21.0M
DROHP138.1 84 P04:23:23.29 0.41.0M
DROHP138.1 84 S04:23:39.87 -0.11.0M
AGRPCL152.4 65 P04:23:24.16 -0.61.0M
AGRPCL152.4 65 S04:23:43.18 0.01.0M
VVKHP160.7 65 P04:23:26.06 0.21.0M
VVKHP160.7 65 S04:23:45.02 -0.11.0M
LAKAHA167.3 73 P04:23:27.16 0.51.0M
LAKAHA167.3 73 S04:23:46.53 -0.11.0M
EFPHP168.4 66 P04:23:26.95 0.21.0M
EFPHP168.4 66 S04:23:46.74 0.01.0M
ITMHL171.8114 P04:23:27.03 -0.21.0M
ITMHL171.8114 S04:23:47.72 0.11.0M
AIOACL172.8 76 P04:23:27.45 0.11.0M
AIOACL172.8 76 S04:23:47.75 0.01.0M
PYRGCL176.6 68 P04:23:28.01 0.11.0M
PYRGCL176.6 68 S04:23:48.58 -0.21.0M
KLVHL177.6 82 P04:23:28.03 0.01.0M
KLVHL177.6 82 S04:23:48.84 -0.21.0M
ANXHP177.7 61 P04:23:28.47 0.41.0M
ANXHP177.7 61 S04:23:48.80 -0.31.0M


  Solution details

Event:
    Public ID              nkua2025lyyf
    Description
      region name: Ionian Sea
Origin:
    Date                   2025-06-20
    Time                  04:23:00.41
    Latitude              37.8108 deg  +/-      1 km
    Longitude             20.1477 deg  +/-      1 km
    Depth                      21 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             252 deg

2 Network magnitudes:
    MLv       2.74 +/- 0.14  21            
    M         2.74           21 preferred  

54 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LX10  HA    0.4  29  P       04:23:09.13   0.1 M  1.0  LX10 
    LX10  HA    0.4  29  S       04:23:16.04   0.5 M  1.0  LX10 
    HAVD  HA    0.4  26  P       04:23:09.27   0.0 M  1.0  HAVD 
    HAVD  HA    0.4  26  S       04:23:15.97  -0.0 M  1.0  HAVD 
    ORTH  HL    0.4  85  P       04:23:08.59  -0.7 M  1.0  ORTH 
    ORTH  HL    0.4  85  S       04:23:15.20  -0.9 M  1.0  ORTH 
    PSDA  HT    0.5  49  P       04:23:09.64  -0.0 M  1.0  PSDA 
    PSDA  HT    0.5  49  S       04:23:16.96   0.3 M  1.0  PSDA 
    DMLN  HT    0.5  23  P       04:23:09.32  -0.4 M  1.0  DMLN 
    DMLN  HT    0.5  23  S       04:23:17.36   0.5 M  1.0  DMLN 
    ATHR  HA    0.5  23  P       04:23:10.80  -0.4 M  1.0  ATHR 
    ATHR  HA    0.5  23  S       04:23:20.03   0.7 M  1.0  ATHR 
    LTHK  HP    0.6 101  P       04:23:10.96  -0.3 M  1.0  LTHK 
    LTHK  HP    0.6 101  S       04:23:19.72   0.2 M  1.0  LTHK 
    RTZL  HT    0.6  62  P       04:23:11.37   0.0 M  1.0  RTZL 
    RTZL  HT    0.6  62  S       04:23:20.26   0.6 M  1.0  RTZL 
    FSK   HP    0.7  27  P       04:23:13.95  -0.2 M  1.0  FSK  
    FSK   HP    0.7  27  S       04:23:25.04   0.5 M  1.0  FSK  
    STRF  HL    0.9 129  P       04:23:17.34   0.4 M  1.0  STRF 
    STRF  HL    0.9 129  S       04:23:29.91   0.4 M  1.0  STRF 
    EVGI  HT    0.9  26  P       04:23:17.27   0.1 M  1.0  EVGI 
    EVGI  HT    0.9  26  S       04:23:29.76  -0.2 M  1.0  EVGI 
    DRAG  HT    0.9  21  P       04:23:17.17  -0.6 M  1.0  DRAG 
    DRAG  HT    0.9  21  S       04:23:30.87  -0.0 M  1.0  DRAG 
    NYDR  HT    1.0  26  P       04:23:18.62  -0.2 M  1.0  NYDR 
    NYDR  HT    1.0  26  S       04:23:32.98   0.2 M  1.0  NYDR 
    LKD2  HT    1.1  22  P       04:23:19.42  -0.4 M  1.0  LKD2 
    LKD2  HT    1.1  22  S       04:23:34.65   0.1 M  1.0  LKD2 
    RLS   HL    1.1  77  P       04:23:19.43  -0.6 M  1.0  RLS  
    RLS   HL    1.1  77  S       04:23:34.96   0.1 M  1.0  RLS  
    TSLK  HT    1.1  22  P       04:23:20.01  -0.3 M  1.0  TSLK 
    TSLK  HT    1.1  22  S       04:23:35.61   0.1 M  1.0  TSLK 
    PDO   HP    1.1  46  P       04:23:21.50   0.4 M  1.0  PDO  
    PDO   HP    1.1  46  S       04:23:37.07   0.2 M  1.0  PDO  
    DRO   HP    1.2  84  P       04:23:23.29   0.4 M  1.0  DRO  
    DRO   HP    1.2  84  S       04:23:39.87  -0.1 M  1.0  DRO  
    AGRP  CL    1.4  65  P       04:23:24.16  -0.6 M  1.0  AGRP 
    AGRP  CL    1.4  65  S       04:23:43.18   0.0 M  1.0  AGRP 
    VVK   HP    1.4  65  P       04:23:26.06   0.2 M  1.0  VVK  
    VVK   HP    1.4  65  S       04:23:45.02  -0.1 M  1.0  VVK  
    LAKA  HA    1.5  73  P       04:23:27.16   0.5 M  1.0  LAKA 
    LAKA  HA    1.5  73  S       04:23:46.53  -0.1 M  1.0  LAKA 
    EFP   HP    1.5  66  P       04:23:26.95   0.2 M  1.0  EFP  
    EFP   HP    1.5  66  S       04:23:46.74   0.0 M  1.0  EFP  
    ITM   HL    1.5 114  P       04:23:27.03  -0.2 M  1.0  ITM  
    ITM   HL    1.5 114  S       04:23:47.72   0.1 M  1.0  ITM  
    AIOA  CL    1.6  76  P       04:23:27.45   0.1 M  1.0  AIOA 
    AIOA  CL    1.6  76  S       04:23:47.75  -0.0 M  1.0  AIOA 
    PYRG  CL    1.6  68  P       04:23:28.01   0.1 M  1.0  PYRG 
    PYRG  CL    1.6  68  S       04:23:48.58  -0.2 M  1.0  PYRG 
    ANX   HP    1.6  61  P       04:23:28.47   0.4 M  1.0  ANX  
    ANX   HP    1.6  61  S       04:23:48.80  -0.3 M  1.0  ANX  
    KLV   HL    1.6  82  P       04:23:28.03   0.0 M  1.0  KLV  
    KLV   HL    1.6  82  S       04:23:48.84  -0.2 M  1.0  KLV  

27 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LX10  HA    0.4  29  MLv     3.03  0.29    5.77339      
    HAVD  HA    0.4  26  MLv     2.81  0.08    3.19704      
    ORTH  HL    0.4  85  MLv     2.77  0.03    2.87546      
    PSDA  HT    0.5  49  MLv     2.87  0.14    3.15841      
    DMLN  HT    0.5  23  MLv     2.90  0.16    4.48256      
    ATHR  HA    0.5  23  MLv     2.85  0.12    1.77255      
    LTHK  HP    0.6 101  MLv     3.00  0.27    2.49517      
    RTZL  HT    0.6  62  MLv     2.87  0.13    1.81025      
    FSK   HP    0.7  27  MLv     2.82  0.09    1.32086      
    STRF  HL    0.9 129  MLv     2.60 -0.13   0.643722      
    EVGI  HT    0.9  26  MLv     2.87  0.14    1.18132      
    DRAG  HT    0.9  21  MLv     2.67 -0.07   0.702265      
    NYDR  HT    1.0  26  MLv     3.03  0.29    1.07836      
    LKD2  HT    1.1  22  MLv     2.79  0.06   0.806751      
    RLS   HL    1.1  77  MLv     2.51 -0.23   0.412852      
    TSLK  HT    1.1  22  MLv     2.90  0.17   0.994681      
    PDO   HP    1.1  46  MLv     2.90  0.16   0.926946      
    DRO   HP    1.2  84  MLv     2.36 -0.38   0.487021      
    AGRP  CL    1.4  65  MLv     2.60 -0.13   0.347171      
    VVK   HP    1.4  65  MLv     2.04 -0.69   0.407156      
    LAKA  HA    1.5  73  MLv     2.51 -0.23   0.235847      
    EFP   HP    1.5  66  MLv     2.76  0.02   0.414718      
    ITM   HL    1.5 114  MLv     2.58 -0.16    0.26105      
    AIOA  CL    1.6  76  MLv     2.40 -0.34   0.0440481      
    PYRG  CL    1.6  68  MLv     2.12 -0.61   0.0549785      
    ANX   HP    1.6  61  MLv     2.72 -0.02   0.337943      
    KLV   HL    1.6  82  MLv     2.68 -0.06   0.235488