Earthquake Information
 Origin Time
2026-03-31 10:07:30 (GMT)
 Magnitude
M 3.9
 Latitude
37.8132° N
 Longitude
21.1720° E
 Focal Depth
8 km
 # of Arrivals
75
 Location 12.7 km SW of Andravida
24.4 km E of Zakynthos
225.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR281Y9.0342 P10:07:32.33 0.41.0M
GR281Y9.0342 S10:07:34.53 0.91.0M
LTHKHP31.7249 P10:07:35.78 0.21.0M
LTHKHP31.7249 S10:07:40.18 0.11.0M
KRI1HI35.4242 P10:07:36.26 0.11.0M
KRI1HI35.4242 S10:07:41.30 0.11.0M
RLSHL37.2 44 P10:07:36.27 -0.21.0M
RLSHL37.2 44 S10:07:41.51 -0.21.0M
ORTHHL42.0276 P10:07:37.14 -0.21.0M
ORTHHL42.0276 S10:07:43.24 0.11.0M
RTZLHT45.7310 P10:07:37.69 -0.21.0M
RTZLHT45.7310 S10:07:43.82 -0.31.0M
DROHP49.8 72 P10:07:38.09 -0.51.0M
DROHP49.8 72 S10:07:45.27 -0.11.0M
AMTHP56.6123 P10:07:39.64 -0.11.0M
AMTHP56.6123 S10:07:47.45 0.11.0M
PSDAHT61.4303 P10:07:39.95 -0.51.0M
PSDAHT61.4303 S10:07:48.65 0.01.0M
VLSHL65.2308 P10:07:40.60 -0.51.0M
VLSHL65.2308 S10:07:49.72 -0.11.0M
MSL1HI66.0 20 P10:07:41.32 0.21.0M
MSL1HI66.0 20 S10:07:50.09 0.21.0M
PLEVHP69.7 17 P10:07:41.82 0.01.0M
PLEVHP69.7 17 S10:07:51.17 0.11.0M
PATCHL72.3 46 P10:07:42.48 0.31.0M
PATCHL72.3 46 S10:07:51.77 0.01.0M
UPRHP75.0 46 P10:07:42.91 0.21.0M
UPRHP75.0 46 S10:07:52.83 0.21.0M
KLV1HI85.6 74 P10:07:43.61 -0.91.0M
KLV1HI85.6 74 S10:07:56.14 0.41.0M
ITHCHT86.2327 P10:07:44.20 -0.31.0M
ITHCHT86.2327 S10:07:56.12 0.31.0M
PDOHP87.3 1 P10:07:44.60 0.01.0M
PDOHP87.3 1 S10:07:56.38 0.41.0M
FSKHP89.5323 P10:07:44.37 -0.61.0M
FSKHP89.5323 S10:07:57.06 0.51.0M
KLVHL89.6 73 P10:07:44.37 -0.71.0M
KLVHL89.6 73 S10:07:57.21 0.31.0M
EFPHP93.7 43 P10:07:45.29 -0.41.0M
EFPHP93.7 43 S10:07:58.29 0.51.0M
PVOHP94.5 19 P10:07:46.00 0.21.0M
PVOHP94.5 19 S10:07:58.90 0.91.0M
ITMHL96.9137 P10:07:45.82 -0.41.0M
EVGIHT100.5333 P10:07:46.34 -0.41.0M
VALYHP101.7135 P10:07:46.58 -0.31.0M
VALYHP101.7135 S10:08:01.20 1.21.0M
SERGHP102.2 49 P10:07:46.50 -0.61.0M
SERGHP102.2 49 S10:08:01.21 0.91.0M
GURHP103.6 82 P10:07:46.89 -0.51.0M
GURHP103.6 82 S10:08:01.53 0.71.0M
NYDRHT108.3337 P10:07:47.41 -0.51.0M
NYDRHT108.3337 S10:08:02.48 0.71.0M
ANXHP108.7 37 P10:07:47.84 -0.31.0M
ANXHP108.7 37 S10:08:02.07 -0.11.0M
PYL1HI110.1155 P10:07:47.88 -0.31.0M
PYL1HI110.1155 S10:08:02.92 0.61.0M
VLXHP117.2115 P10:07:49.67 0.11.0M
VLXHP117.2115 S10:08:05.15 0.51.0M
LKD2HT117.4337 P10:07:48.98 -0.51.0M
LKD2HT117.4337 S10:08:04.54 0.11.0M
TSLKHT121.2338 P10:07:49.70 -0.31.0M
TSLKHT121.2338 S10:08:05.86 0.41.0M
KRYOHL128.1 82 P10:07:50.93 -0.31.0M
KRYOHL128.1 82 S10:08:07.68 0.11.0M
GR241Y132.1 43 P10:07:50.97 -0.81.0M
GR241Y132.1 43 S10:08:08.69 0.11.0M
DSFHP135.9 61 P10:07:51.60 -0.81.0M
DLFAHL137.4 58 P10:07:51.59 -1.01.0M
DLFAHL137.4 58 S10:08:10.64 0.61.0M
ART2HI149.2354 P10:07:54.03 -0.21.0M
ART2HI149.2354 S10:08:13.03 0.01.0M
GR331Y155.6139 P10:07:55.16 -0.21.0M
GR331Y155.6139 S10:08:14.69 -0.21.0M
LTKHP159.2 82 P10:07:55.87 -0.11.0M
LTKHP159.2 82 S10:08:15.25 -0.71.0M


  Solution details

Event:
    Public ID              nkua2026ghjv
    Description
      region name: Southern Greece
Origin:
    Date                   2026-03-31
    Time                  10:07:29.66
    Latitude              37.8132 deg  +/-      0 km
    Longitude             21.1720 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap              87 deg

2 Network magnitudes:
    MLv       3.89 +/- 0.12  31            
    M         3.89           31 preferred  

75 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR28  1Y    0.1 342  P       10:07:32.33   0.4 M  1.0  GR28 
    GR28  1Y    0.1 342  S       10:07:34.53   0.9 M  1.0  GR28 
    LTHK  HP    0.3 249  P       10:07:35.78   0.2 M  1.0  LTHK 
    LTHK  HP    0.3 249  S       10:07:40.18   0.1 M  1.0  LTHK 
    KRI1  HI    0.3 242  P       10:07:36.26   0.1 M  1.0  KRI1 
    KRI1  HI    0.3 242  S       10:07:41.30   0.1 M  1.0  KRI1 
    RLS   HL    0.3  44  P       10:07:36.27  -0.2 M  1.0  RLS  
    RLS   HL    0.3  44  S       10:07:41.51  -0.2 M  1.0  RLS  
    ORTH  HL    0.4 276  P       10:07:37.14  -0.2 M  1.0  ORTH 
    ORTH  HL    0.4 276  S       10:07:43.24   0.1 M  1.0  ORTH 
    RTZL  HT    0.4 310  P       10:07:37.69  -0.2 M  1.0  RTZL 
    RTZL  HT    0.4 310  S       10:07:43.82  -0.3 M  1.0  RTZL 
    DRO   HP    0.4  72  P       10:07:38.09  -0.5 M  1.0  DRO  
    DRO   HP    0.4  72  S       10:07:45.27  -0.1 M  1.0  DRO  
    AMT   HP    0.5 123  P       10:07:39.64  -0.1 M  1.0  AMT  
    AMT   HP    0.5 123  S       10:07:47.45   0.1 M  1.0  AMT  
    PSDA  HT    0.6 303  P       10:07:39.95  -0.5 M  1.0  PSDA 
    PSDA  HT    0.6 303  S       10:07:48.65  -0.0 M  1.0  PSDA 
    VLS   HL    0.6 308  P       10:07:40.60  -0.5 M  1.0  VLS  
    VLS   HL    0.6 308  S       10:07:49.72  -0.1 M  1.0  VLS  
    MSL1  HI    0.6  20  P       10:07:41.32   0.2 M  1.0  MSL1 
    MSL1  HI    0.6  20  S       10:07:50.09   0.2 M  1.0  MSL1 
    PLEV  HP    0.6  17  P       10:07:41.82   0.0 M  1.0  PLEV 
    PLEV  HP    0.6  17  S       10:07:51.17   0.1 M  1.0  PLEV 
    PATC  HL    0.7  46  P       10:07:42.48   0.3 M  1.0  PATC 
    PATC  HL    0.7  46  S       10:07:51.77   0.0 M  1.0  PATC 
    UPR   HP    0.7  46  P       10:07:42.91   0.2 M  1.0  UPR  
    UPR   HP    0.7  46  S       10:07:52.83   0.2 M  1.0  UPR  
    KLV1  HI    0.8  74  P       10:07:43.61  -0.9 M  1.0  KLV1 
    KLV1  HI    0.8  74  S       10:07:56.14   0.4 M  1.0  KLV1 
    ITHC  HT    0.8 327  P       10:07:44.20  -0.3 M  1.0  ITHC 
    ITHC  HT    0.8 327  S       10:07:56.12   0.3 M  1.0  ITHC 
    PDO   HP    0.8   1  P       10:07:44.60  -0.0 M  1.0  PDO  
    PDO   HP    0.8   1  S       10:07:56.38   0.4 M  1.0  PDO  
    FSK   HP    0.8 323  P       10:07:44.37  -0.6 M  1.0  FSK  
    FSK   HP    0.8 323  S       10:07:57.06   0.5 M  1.0  FSK  
    KLV   HL    0.8  73  P       10:07:44.37  -0.7 M  1.0  KLV  
    KLV   HL    0.8  73  S       10:07:57.21   0.3 M  1.0  KLV  
    EFP   HP    0.8  43  P       10:07:45.29  -0.4 M  1.0  EFP  
    EFP   HP    0.8  43  S       10:07:58.29   0.5 M  1.0  EFP  
    PVO   HP    0.8  19  P       10:07:46.00   0.2 M  1.0  PVO  
    PVO   HP    0.8  19  S       10:07:58.90   0.9 M  1.0  PVO  
    ITM   HL    0.9 137  P       10:07:45.82  -0.4 M  1.0  ITM  
    EVGI  HT    0.9 333  P       10:07:46.34  -0.4 M  1.0  EVGI 
    VALY  HP    0.9 135  P       10:07:46.58  -0.3 M  1.0  VALY 
    VALY  HP    0.9 135  S       10:08:01.20   1.2 M  1.0  VALY 
    SERG  HP    0.9  49  P       10:07:46.50  -0.6 M  1.0  SERG 
    SERG  HP    0.9  49  S       10:08:01.21   0.9 M  1.0  SERG 
    GUR   HP    0.9  82  P       10:07:46.89  -0.5 M  1.0  GUR  
    GUR   HP    0.9  82  S       10:08:01.53   0.7 M  1.0  GUR  
    NYDR  HT    1.0 337  P       10:07:47.41  -0.5 M  1.0  NYDR 
    NYDR  HT    1.0 337  S       10:08:02.48   0.7 M  1.0  NYDR 
    ANX   HP    1.0  37  P       10:07:47.84  -0.3 M  1.0  ANX  
    ANX   HP    1.0  37  S       10:08:02.07  -0.1 M  1.0  ANX  
    PYL1  HI    1.0 155  P       10:07:47.88  -0.3 M  1.0  PYL1 
    PYL1  HI    1.0 155  S       10:08:02.92   0.6 M  1.0  PYL1 
    LKD2  HT    1.1 337  P       10:07:48.98  -0.5 M  1.0  LKD2 
    LKD2  HT    1.1 337  S       10:08:04.54   0.1 M  1.0  LKD2 
    VLX   HP    1.1 115  P       10:07:49.67   0.1 M  1.0  VLX  
    VLX   HP    1.1 115  S       10:08:05.15   0.5 M  1.0  VLX  
    TSLK  HT    1.1 338  P       10:07:49.70  -0.3 M  1.0  TSLK 
    TSLK  HT    1.1 338  S       10:08:05.86   0.4 M  1.0  TSLK 
    KRYO  HL    1.2  82  P       10:07:50.93  -0.3 M  1.0  KRYO 
    KRYO  HL    1.2  82  S       10:08:07.68   0.1 M  1.0  KRYO 
    GR24  1Y    1.2  43  P       10:07:50.97  -0.8 M  1.0  GR24 
    GR24  1Y    1.2  43  S       10:08:08.69   0.1 M  1.0  GR24 
    DSF   HP    1.2  61  P       10:07:51.60  -0.8 M  1.0  DSF  
    DLFA  HL    1.2  58  P       10:07:51.59  -1.0 M  1.0  DLFA 
    DLFA  HL    1.2  58  S       10:08:10.64   0.6 M  1.0  DLFA 
    ART2  HI    1.3 354  P       10:07:54.03  -0.2 M  1.0  ART2 
    ART2  HI    1.3 354  S       10:08:13.03   0.0 M  1.0  ART2 
    GR33  1Y    1.4 139  P       10:07:55.16  -0.2 M  1.0  GR33 
    GR33  1Y    1.4 139  S       10:08:14.69  -0.2 M  1.0  GR33 
    LTK   HP    1.4  82  P       10:07:55.87  -0.1 M  1.0  LTK  
    LTK   HP    1.4  82  S       10:08:15.25  -0.7 M  1.0  LTK  

39 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR28  1Y    0.1 342  MLv     3.42 -0.48    123.558      
    LTHK  HP    0.3 249  MLv     3.82 -0.07    85.7259      
    KRI1  HI    0.3 242  MLv     3.95  0.06    92.2049      
    RLS   HL    0.3  44  MLv     3.74 -0.16    50.7796      
    ORTH  HL    0.4 276  MLv     4.01  0.11    72.0381      
    RTZL  HT    0.4 310  MLv     3.98  0.09     55.097      
    DRO   HP    0.4  72  MLv     3.82 -0.08    62.2604      
    AMT   HP    0.5 123  MLv     4.27  0.37    56.4669      
    PSDA  HT    0.6 303  MLv     4.03  0.14    26.6057      
    VLS   HL    0.6 308  MLv     3.89 -0.01    18.3418      
    MSL1  HI    0.6  20  MLv     4.14  0.24    32.2443      
    PLEV  HP    0.6  17  MLv     3.90  0.00    17.6934      
    PATC  HL    0.7  46  MLv     4.39  0.49    53.4375      
    UPR   HP    0.7  46  MLv     3.45 -0.44    69.0114      
    KLV1  HI    0.8  74  MLv     3.96  0.06    17.0115      
    ITHC  HT    0.8 327  MLv     3.98  0.09    17.7201      
    PDO   HP    0.8   1  MLv     4.12  0.23    24.2417      
    FSK   HP    0.8 323  MLv     3.74 -0.15    9.87439      
    KLV   HL    0.8  73  MLv     3.97  0.08    12.6905      
    EFP   HP    0.8  43  MLv     4.03  0.14    18.4202      
    PVO   HP    0.8  19  MLv     4.01  0.11    17.1982      
    ITM   HL    0.9 137  MLv     4.02  0.12    17.1756      
    EVGI  HT    0.9 333  MLv     4.05  0.16    17.6804      
    VALY  HP    0.9 135  MLv     3.91  0.02    12.6377      
    SERG  HP    0.9  49  MLv     3.98  0.08    14.6101      
    GUR   HP    0.9  82  MLv     3.98  0.08    14.4068      
    NYDR  HT    1.0 337  MLv     3.93  0.04     8.8889      
    ANX   HP    1.0  37  MLv     3.92  0.03     12.006      
    PYL1  HI    1.0 155  MLv     3.65 -0.24    6.30236      
    LKD2  HT    1.1 337  MLv     3.86 -0.04    9.33734      
    VLX   HP    1.1 115  MLv     3.46 -0.44    3.74077      
    TSLK  HT    1.1 338  MLv     3.98  0.09    11.9601      
    KRYO  HL    1.2  82  MLv     4.31  0.41    23.2883      
    GR24  1Y    1.2  43  MLv     3.78 -0.11    6.66228      
    DSF   HP    1.2  61  MLv     3.62 -0.27     4.3909      
    DLFA  HL    1.2  58  MLv     3.74 -0.15    5.71846      
    ART2  HI    1.3 354  MLv     3.65 -0.25    3.99248      
    GR33  1Y    1.4 139  MLv     3.67 -0.23    3.89413      
    LTK   HP    1.4  82  MLv     3.17 -0.72    4.53482