Earthquake Information
 Origin Time
2026-07-31 03:15:46 (GMT)
 Magnitude
M 2.4
 Latitude
37.8047° N
 Longitude
20.7680° E
 Focal Depth
13 km
 # of Arrivals
62
 Location 11.3 km W of Zakynthos
45.0 km WSW of Andravida
260.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ORTHHL8.1309 P03:15:48.56 0.01.0M
ORTHHL8.1309 S03:15:50.75 0.11.0M
LTHKHP12.2150 P03:15:48.85 -0.11.0M
LTHKHP12.2150 S03:15:51.29 0.01.0M
KRI1HI16.4165 P03:15:49.54 0.11.0M
KRI1HI16.4165 S03:15:52.50 0.21.0M
RTZLHT30.2 1 P03:15:51.26 -0.21.0M
RTZLHT30.2 1 S03:15:55.44 -0.51.0M
GR281Y34.0 74 P03:15:51.67 -0.51.0M
GR281Y34.0 74 S03:15:56.26 -0.81.0M
PSDAHT38.0335 P03:15:52.57 -0.21.0M
PSDAHT38.0335 S03:15:57.94 -0.11.0M
VLSHL44.3339 P03:15:53.36 -0.41.0M
VLSHL44.3339 S03:15:59.56 -0.31.0M
HAVDHA55.6323 P03:15:55.64 0.11.0M
HAVDHA55.6323 S03:16:03.10 0.11.0M
ATHRHA64.8332 P03:15:57.29 0.31.0M
ATHRHA64.8332 S03:16:05.63 0.11.0M
RLSHL67.2 66 P03:15:58.20 0.81.0M
RLSHL67.2 66 S03:16:05.70 -0.51.0M
FSKHP75.0346 P03:15:58.28 -0.31.0M
FSKHP75.0346 S03:16:08.41 0.11.0M
DROHP84.4 79 P03:16:00.04 -0.11.0M
DROHP84.4 79 S03:16:10.80 -0.31.0M
PLEVHP87.7 40 P03:16:00.31 -0.31.0M
PLEVHP87.7 40 S03:16:11.97 0.01.0M
AMTHP88.2110 P03:16:00.62 -0.21.0M
AMTHP88.2110 S03:16:12.48 0.31.0M
EVGIHT91.3354 P03:16:00.57 -0.61.0M
EVGIHT91.3354 S03:16:13.36 0.41.0M
PDOHP95.4 22 P03:16:01.37 -0.51.0M
PDOHP95.4 22 S03:16:14.31 0.21.0M
NYDRHT101.2357 P03:16:02.91 0.21.0M
NYDRHT101.2357 S03:16:16.14 0.61.0M
LKD2HT109.9355 P03:16:03.58 -0.51.0M
LKD2HT109.9355 S03:16:18.70 0.71.0M
PVOHP112.0 36 P03:16:04.49 0.11.0M
PVOHP112.0 36 S03:16:18.98 0.41.0M
ROD3CL113.2 60 P03:16:04.47 -0.21.0M
ROD3CL113.2 60 S03:16:19.40 0.41.0M
TSLKHT113.9355 P03:16:04.47 -0.21.0M
TSLKHT113.9355 S03:16:19.88 0.81.0M
LAKAHA116.6 66 P03:16:04.94 -0.21.0M
LAKAHA116.6 66 S03:16:20.41 0.51.0M
AIOACL121.1 69 P03:16:05.49 -0.31.0M
AIOACL121.1 69 S03:16:21.64 0.51.0M
EFPHP121.2 55 P03:16:05.26 -0.61.0M
EFPHP121.2 55 S03:16:21.62 0.51.0M
KLVHL124.1 78 P03:16:06.32 -0.11.0M
KLVHL124.1 78 S03:16:22.50 0.41.0M
TRIZCL130.1 61 P03:16:06.55 -0.71.0M
TRIZCL130.1 61 S03:16:24.01 0.51.0M
SERGHP131.5 59 P03:16:06.81 -0.71.0M
SERGHP131.5 59 S03:16:24.37 0.41.0M
ANXHP133.6 49 P03:16:07.45 -0.41.0M
ANXHP133.6 49 S03:16:24.90 0.21.0M
GURHP139.0 84 P03:16:08.48 -0.21.0M
GURHP139.0 84 S03:16:26.58 0.41.0M
GR241Y158.7 52 P03:16:11.17 -0.51.0M
GR241Y158.7 52 S03:16:31.11 -0.31.0M
AGGHT192.2 45 P03:16:16.20 0.31.0M
AGGHT192.2 45 S03:16:38.46 -0.41.0M


  Solution details

Event:
    Public ID              nkua2026ovtp
    Description
      region name: Ionian Sea
Origin:
    Date                   2026-07-31
    Time                  03:15:45.75
    Latitude              37.8047 deg  +/-      0 km
    Longitude             20.7680 deg  +/-      0 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             144 deg

2 Network magnitudes:
    MLv       2.40 +/- 0.08  25            
    M         2.40           25 preferred  

62 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ORTH  HL    0.1 309  P       03:15:48.56   0.0 M  1.0  ORTH 
    ORTH  HL    0.1 309  S       03:15:50.75   0.1 M  1.0  ORTH 
    LTHK  HP    0.1 150  P       03:15:48.85  -0.1 M  1.0  LTHK 
    LTHK  HP    0.1 150  S       03:15:51.29  -0.0 M  1.0  LTHK 
    KRI1  HI    0.1 165  P       03:15:49.54   0.1 M  1.0  KRI1 
    KRI1  HI    0.1 165  S       03:15:52.50   0.2 M  1.0  KRI1 
    RTZL  HT    0.3   1  P       03:15:51.26  -0.2 M  1.0  RTZL 
    RTZL  HT    0.3   1  S       03:15:55.44  -0.5 M  1.0  RTZL 
    GR28  1Y    0.3  74  P       03:15:51.67  -0.5 M  1.0  GR28 
    GR28  1Y    0.3  74  S       03:15:56.26  -0.8 M  1.0  GR28 
    PSDA  HT    0.3 335  P       03:15:52.57  -0.2 M  1.0  PSDA 
    PSDA  HT    0.3 335  S       03:15:57.94  -0.1 M  1.0  PSDA 
    VLS   HL    0.4 339  P       03:15:53.36  -0.4 M  1.0  VLS  
    VLS   HL    0.4 339  S       03:15:59.56  -0.3 M  1.0  VLS  
    HAVD  HA    0.5 323  P       03:15:55.64   0.1 M  1.0  HAVD 
    HAVD  HA    0.5 323  S       03:16:03.10   0.1 M  1.0  HAVD 
    ATHR  HA    0.6 332  P       03:15:57.29   0.3 M  1.0  ATHR 
    ATHR  HA    0.6 332  S       03:16:05.63   0.1 M  1.0  ATHR 
    RLS   HL    0.6  66  P       03:15:58.20   0.8 M  1.0  RLS  
    RLS   HL    0.6  66  S       03:16:05.70  -0.5 M  1.0  RLS  
    FSK   HP    0.7 346  P       03:15:58.28  -0.3 M  1.0  FSK  
    FSK   HP    0.7 346  S       03:16:08.41   0.1 M  1.0  FSK  
    DRO   HP    0.8  79  P       03:16:00.04  -0.1 M  1.0  DRO  
    DRO   HP    0.8  79  S       03:16:10.80  -0.3 M  1.0  DRO  
    PLEV  HP    0.8  40  P       03:16:00.31  -0.3 M  1.0  PLEV 
    PLEV  HP    0.8  40  S       03:16:11.97   0.0 M  1.0  PLEV 
    AMT   HP    0.8 110  P       03:16:00.62  -0.2 M  1.0  AMT  
    AMT   HP    0.8 110  S       03:16:12.48   0.3 M  1.0  AMT  
    EVGI  HT    0.8 354  P       03:16:00.57  -0.6 M  1.0  EVGI 
    EVGI  HT    0.8 354  S       03:16:13.36   0.4 M  1.0  EVGI 
    PDO   HP    0.9  22  P       03:16:01.37  -0.5 M  1.0  PDO  
    PDO   HP    0.9  22  S       03:16:14.31   0.2 M  1.0  PDO  
    NYDR  HT    0.9 357  P       03:16:02.91   0.2 M  1.0  NYDR 
    NYDR  HT    0.9 357  S       03:16:16.14   0.6 M  1.0  NYDR 
    LKD2  HT    1.0 355  P       03:16:03.58  -0.5 M  1.0  LKD2 
    LKD2  HT    1.0 355  S       03:16:18.70   0.7 M  1.0  LKD2 
    PVO   HP    1.0  36  P       03:16:04.49   0.1 M  1.0  PVO  
    PVO   HP    1.0  36  S       03:16:18.98   0.4 M  1.0  PVO  
    ROD3  CL    1.0  60  P       03:16:04.47  -0.2 M  1.0  ROD3 
    ROD3  CL    1.0  60  S       03:16:19.40   0.4 M  1.0  ROD3 
    TSLK  HT    1.0 355  P       03:16:04.47  -0.2 M  1.0  TSLK 
    TSLK  HT    1.0 355  S       03:16:19.88   0.8 M  1.0  TSLK 
    LAKA  HA    1.1  66  P       03:16:04.94  -0.2 M  1.0  LAKA 
    LAKA  HA    1.1  66  S       03:16:20.41   0.5 M  1.0  LAKA 
    AIOA  CL    1.1  69  P       03:16:05.49  -0.3 M  1.0  AIOA 
    AIOA  CL    1.1  69  S       03:16:21.64   0.5 M  1.0  AIOA 
    EFP   HP    1.1  55  P       03:16:05.26  -0.6 M  1.0  EFP  
    EFP   HP    1.1  55  S       03:16:21.62   0.5 M  1.0  EFP  
    KLV   HL    1.1  78  P       03:16:06.32  -0.1 M  1.0  KLV  
    KLV   HL    1.1  78  S       03:16:22.50   0.4 M  1.0  KLV  
    TRIZ  CL    1.2  61  P       03:16:06.55  -0.7 M  1.0  TRIZ 
    TRIZ  CL    1.2  61  S       03:16:24.01   0.5 M  1.0  TRIZ 
    SERG  HP    1.2  59  P       03:16:06.81  -0.7 M  1.0  SERG 
    SERG  HP    1.2  59  S       03:16:24.37   0.4 M  1.0  SERG 
    ANX   HP    1.2  49  P       03:16:07.45  -0.4 M  1.0  ANX  
    ANX   HP    1.2  49  S       03:16:24.90   0.2 M  1.0  ANX  
    GUR   HP    1.3  84  P       03:16:08.48  -0.2 M  1.0  GUR  
    GUR   HP    1.3  84  S       03:16:26.58   0.4 M  1.0  GUR  
    GR24  1Y    1.4  52  P       03:16:11.17  -0.5 M  1.0  GR24 
    GR24  1Y    1.4  52  S       03:16:31.11  -0.3 M  1.0  GR24 
    AGG   HT    1.7  45  P       03:16:16.20   0.3 M  1.0  AGG  
    AGG   HT    1.7  45  S       03:16:38.46  -0.4 M  1.0  AGG  

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ORTH  HL    0.1 309  MLv     2.61  0.21    20.2441      
    LTHK  HP    0.1 150  MLv     2.40 -0.00    9.84179      
    KRI1  HI    0.1 165  MLv     2.52  0.12    10.1877      
    RTZL  HT    0.3   1  MLv     2.50  0.10    4.46168      
    GR28  1Y    0.3  74  MLv     1.99 -0.41    1.08705      
    PSDA  HT    0.3 335  MLv     2.52  0.12    2.98848      
    VLS   HL    0.4 339  MLv     2.52  0.12    2.07652      
    HAVD  HA    0.5 323  MLv     2.50  0.10     1.0187      
    ATHR  HA    0.6 332  MLv     2.32 -0.08   0.499147      
    RLS   HL    0.6  66  MLv     2.38 -0.02   0.554118      
    FSK   HP    0.7 346  MLv     2.28 -0.12    0.40464      
    DRO   HP    0.8  79  MLv     2.23 -0.17   0.671672      
    PLEV  HP    0.8  40  MLv     2.35 -0.05   0.406187      
    AMT   HP    0.8 110  MLv     2.45  0.04   0.506484      
    EVGI  HT    0.8 354  MLv     2.44  0.04   0.482184      
    PDO   HP    0.9  22  MLv     2.73  0.33   0.894169      
    NYDR  HT    0.9 357  MLv     2.41  0.01   0.290649      
    LKD2  HT    1.0 355  MLv     2.30 -0.10   0.285564      
    PVO   HP    1.0  36  MLv     2.45  0.05   0.394107      
    ROD3  CL    1.0  60  MLv     2.54  0.14   0.712404      
    TSLK  HT    1.0 355  MLv     2.36 -0.04   0.307311      
    LAKA  HA    1.1  66  MLv     2.19 -0.21   0.203478      
    AIOA  CL    1.1  69  MLv     2.15 -0.25   0.0450223      
    EFP   HP    1.1  55  MLv     2.36 -0.04   0.287334      
    KLV   HL    1.1  78  MLv     2.33 -0.07   0.196248      
    TRIZ  CL    1.2  61  MLv     2.30 -0.10   0.222497      
    SERG  HP    1.2  59  MLv     2.30 -0.10   0.222609      
    ANX   HP    1.2  49  MLv     2.48  0.08   0.327122      
    GUR   HP    1.3  84  MLv     2.37 -0.03   0.237704      
    GR24  1Y    1.4  52  MLv     2.37 -0.03   0.191041      
    AGG   HT    1.7  45  MLv     2.51  0.11   0.137063