Earthquake Information
 Origin Time
 2026-04-20 10:51:50 (GMT)
 Magnitude
 M 3.7
 Latitude
 34.7680° N
 Longitude
 26.0138° E
 Focal Depth
 2 km
 # of Arrivals
 28
 Location 101.5 km SE of Iraklion
143.3 km SW of Karpathos
411.7 km SSE of Athens
 Solution type
 automatic
 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
ZKRHL42.8 26 P10:51:56.21 -1.21.0A
SIT2HI49.4 10 P10:51:56.94 -1.51.0A
PFKSHC58.0302 P10:51:58.33 -1.61.0A
IACMHL104.6305 P10:52:06.88 -1.01.0A
SIVAHL113.1285 P10:52:07.89 -1.31.0A
IMODHC113.1282 P10:52:08.24 -1.01.0A
KARPHL135.6 50 P10:52:12.31 -0.21.0A
GVRLHT183.0344 P10:52:18.98 -0.11.0A
SANTHL185.1344 P10:52:19.44 0.01.0A
AKROHT185.4343 P10:52:21.07 1.61.0A
SNT5HA190.3343 P10:52:19.03 -1.11.0A
SNT1HA190.7344 P10:52:21.06 0.91.0A
SAP3HL195.0342 P10:52:21.87 1.11.0A
ASTAHL200.1 9 P10:52:19.95 -1.51.0A
NSR2HA225.8 27 P10:52:26.69 1.81.0A
IOSIHA227.0343 P10:52:23.39 -1.61.0A
AMGAHL229.7357 P10:52:23.63 -1.71.0A
MIL7HL255.6328 P10:52:29.53 1.01.0A
SERIHA299.5333 P10:52:34.80 0.81.0A
KTHAHL314.3303 P10:52:35.92 0.01.0A
VLIHL351.6309 P10:52:40.18 -0.31.0A
KARYHA389.4339 P10:52:46.12 1.11.0A
CHOSHT402.4 0 P10:52:46.30 -0.31.0A
LTKHP453.1324 P10:52:54.12 1.11.0A
GURHP481.8318 P10:52:57.45 0.91.0A
KLVHL502.1318 P10:53:00.57 1.51.0A
AXARHA535.6327 P10:53:05.70 2.51.0A


  Solution details 

Event:
    Public ID              nkua2026hrzi
    Description
      region name: Crete, Greece
Origin:
    Date                   2026-04-20
    Time                  10:51:49.75  +/-    1.1 s
    Latitude              34.7680 deg  +/-      8 km
    Longitude             26.0138 deg  +/-      4 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.23 s
    Azimuthal gap             232 deg

2 Network magnitudes:
    MLv       3.74 +/- 0.16  14            
    M         3.74           14 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ZKR   HL    0.4  26  P       10:51:56.21  -1.2 A  1.0  ZKR  
    SIT2  HI    0.4  10  P       10:51:56.94  -1.5 A  1.0  SIT2 
    PFKS  HC    0.5 302  P       10:51:58.33  -1.6 A  1.0  PFKS 
    IACM  HL    0.9 305  P       10:52:06.88  -1.0 A  1.0  IACM 
    SIVA  HL    1.0 285  P       10:52:07.89  -1.3 A  1.0  SIVA 
    IMOD  HC    1.0 282  P       10:52:08.24  -1.0 A  1.0  IMOD 
    KARP  HL    1.2  50  P       10:52:12.31  -0.2 A  1.0  KARP 
    GVRL  HT    1.6 344  P       10:52:18.98  -0.1 A  1.0  GVRL 
    SANT  HL    1.7 344  P       10:52:19.44   0.0 A  1.0  SANT 
    AKRO  HT    1.7 343  P       10:52:21.07   1.6 A  1.0  AKRO 
    SNT5  HA    1.7 343  P       10:52:19.03  -1.1 A  1.0  SNT5 
    SNT1  HA    1.7 344  P       10:52:21.06   0.9 A  1.0  SNT1 
    SAP3  HL    1.8 342  P       10:52:21.87   1.1 A  1.0  SAP3 
    ASTA  HL    1.8   9  P       10:52:19.95  -1.5 A  1.0  ASTA 
    NSR2  HA    2.0  27  P       10:52:26.69   1.8 A  1.0  NSR2 
    IOSI  HA    2.0 343  P       10:52:23.39  -1.6 A  1.0  IOSI 
    AMGA  HL    2.1 357  P       10:52:23.63  -1.7 A  1.0  AMGA 
    MIL7  HL    2.3 328  P       10:52:29.53   1.0 A  1.0  MIL7 
    SERI  HA    2.7 333  P       10:52:34.80   0.8 A  1.0  SERI 
    KTHA  HL    2.8 303  P       10:52:35.92   0.0 A  1.0  KTHA 
    VLI   HL    3.2 309  P       10:52:40.18  -0.3 A  1.0  VLI  
    KARY  HA    3.5 339  P       10:52:46.12   1.1 A  1.0  KARY 
    CHOS  HT    3.6   0  P       10:52:46.30  -0.3 A  1.0  CHOS 
    LTK   HP    4.1 324  P       10:52:54.12   1.1 A  1.0  LTK  
    GUR   HP    4.3 318  P       10:52:57.45   0.9 A  1.0  GUR  
    KLV   HL    4.5 318  P       10:53:00.57   1.5 A  1.0  KLV  
    AXAR  HA    4.8 327  P       10:53:05.70   2.5 A  1.0  AXAR 
    ANX   HP    5.0 321  P       10:53:07.62   1.4 AX 0.0  ANX  

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ZKR   HL    0.4  26  MLv     3.72 -0.01    35.9143      
    SIT2  HI    0.4  10  MLv     4.12  0.38     60.901      
    PFKS  HC    0.5 302  MLv     4.18  0.44      42.53      
    IACM  HL    0.9 305  MLv     3.85  0.11    23.8862      
    SIVA  HL    1.0 285  MLv     3.64 -0.10    5.99154      
    IMOD  HC    1.0 282  MLv     3.65 -0.09    6.08762      
    KARP  HL    1.2  50  MLv     3.52 -0.22    4.62193      
    GVRL  HT    1.6 344  MLv     3.34 -0.40     1.3348      
    SANT  HL    1.7 344  MLv     3.90  0.16    3.60396      
    AKRO  HT    1.7 343  MLv     3.92  0.18     4.9516      
    SNT5  HA    1.7 343  MLv     3.53 -0.21    1.89628      
    SNT1  HA    1.7 344  MLv     3.89  0.15    2.91258      
    SAP3  HL    1.8 342  MLv     3.69 -0.05    4.32845      
    ASTA  HL    1.8   9  MLv     3.48 -0.26    1.52145      
    NSR2  HA    2.0  27  MLv     4.03  0.29    3.95957      
    IOSI  HA    2.0 343  MLv     3.45 -0.29    1.04421      
    AMGA  HL    2.1 357  MLv     3.70 -0.04    1.78856      
    MIL7  HL    2.3 328  MLv     3.81  0.08    1.72907