Earthquake Information
 Origin Time
2026-04-22 17:52:40 (GMT)
 Magnitude
M 1.9
 Latitude
38.3675° N
 Longitude
23.9253° E
 Focal Depth
2 km
 # of Arrivals
21
 Location 30.3 km ESE of Chalkida
45.9 km NNE of Athens
53.0 km E of Thiva
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ERTRHA12.9290 P17:52:42.59 0.41.0A
MRTHHA27.3177 P17:52:44.87 0.21.0A
PSAHHA33.0313 P17:52:45.65 0.01.0A
ALIOHA40.2213 P17:52:46.75 -0.11.0A
GR261Y45.0275 P17:52:47.38 -0.31.0A
ATHUHA46.3195 P17:52:47.57 -0.31.0A
MRKAHA47.7322 P17:52:48.20 0.11.0A
MDRAHA52.7230 P17:52:48.84 -0.11.0A
VILLHA58.1247 P17:52:49.93 0.11.0A
KARYHA58.2130 P17:52:49.61 -0.31.0A
VLYHL58.4191 P17:52:49.59 -0.31.0A
LKRHL86.5292 P17:52:53.71 -0.91.0A
AOS2HT87.1355 P17:52:54.96 0.31.0A
LTKHP92.1246 P17:52:56.04 0.41.0A
LOUTHA93.2243 P17:52:56.43 0.71.0A
PRDMHA94.6264 P17:52:55.24 -0.81.0A
MET1HL99.7208 P17:52:57.07 0.21.0A
ACORHA106.5240 P17:52:57.97 -0.11.0A
EPIDHA109.6220 P17:52:58.83 0.31.0A
GR221Y124.6310 P17:53:01.04 0.31.0A


  Solution details

Event:
    Public ID              nkua2026hwef
    Description
      region name: Greece
Origin:
    Date                   2026-04-22
    Time                  17:52:39.61  +/-    0.4 s
    Latitude              38.3675 deg  +/-      2 km
    Longitude             23.9253 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.38 s
    Azimuthal gap             134 deg

2 Network magnitudes:
    MLv       1.94 +/- 0.15  15            
    M         1.94           15 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ERTR  HA    0.1 290  P       17:52:42.59   0.4 A  1.0  ERTR 
    MRTH  HA    0.2 177  P       17:52:44.87   0.2 A  1.0  MRTH 
    PSAH  HA    0.3 313  P       17:52:45.65   0.0 A  1.0  PSAH 
    ALIO  HA    0.4 213  P       17:52:46.75  -0.1 A  1.0  ALIO 
    GR26  1Y    0.4 275  P       17:52:47.38  -0.3 A  1.0  GR26 
    ATHU  HA    0.4 195  P       17:52:47.57  -0.3 A  1.0  ATHU 
    MRKA  HA    0.4 322  P       17:52:48.20   0.1 A  1.0  MRKA 
    MDRA  HA    0.5 230  P       17:52:48.84  -0.1 A  1.0  MDRA 
    AMPE  HA    0.5 263  P       17:52:53.27   3.5 AX 0.0  AMPE 
    VILL  HA    0.5 247  P       17:52:49.93   0.1 A  1.0  VILL 
    KARY  HA    0.5 130  P       17:52:49.61  -0.3 A  1.0  KARY 
    VLY   HL    0.5 191  P       17:52:49.59  -0.3 A  1.0  VLY  
    LKR   HL    0.8 292  P       17:52:53.71  -0.9 A  1.0  LKR  
    AOS2  HT    0.8 355  P       17:52:54.96   0.3 A  1.0  AOS2 
    LTK   HP    0.8 246  P       17:52:56.04   0.4 A  1.0  LTK  
    LOUT  HA    0.8 243  P       17:52:56.43   0.7 A  1.0  LOUT 
    PRDM  HA    0.9 264  P       17:52:55.24  -0.8 A  1.0  PRDM 
    MET1  HL    0.9 208  P       17:52:57.07   0.2 A  1.0  MET1 
    ACOR  HA    1.0 240  P       17:52:57.97  -0.1 A  1.0  ACOR 
    EPID  HA    1.0 220  P       17:52:58.83   0.3 A  1.0  EPID 
    GR22  1Y    1.1 310  P       17:53:01.04   0.3 A  1.0  GR22 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ERTR  HA    0.1 290  MLv     1.52 -0.42     1.2557      
    MRTH  HA    0.2 177  MLv     1.85 -0.09    1.17517      
    PSAH  HA    0.3 313  MLv     1.63 -0.31   0.510768      
    ALIO  HA    0.4 213  MLv     1.85 -0.09   0.554217      
    GR26  1Y    0.4 275  MLv     1.80 -0.14   0.377622      
    ATHU  HA    0.4 195  MLv     1.75 -0.20    0.19031      
    MRKA  HA    0.4 322  MLv     1.85 -0.09   0.362312      
    MDRA  HA    0.5 230  MLv     2.00  0.06   0.383792      
    VILL  HA    0.5 247  MLv     1.95  0.01   0.250742      
    KARY  HA    0.5 130  MLv     1.97  0.03   0.260782      
    VLY   HL    0.5 191  MLv     2.37  0.43   0.644288      
    LKR   HL    0.8 292  MLv     2.18  0.24    0.15089      
    AOS2  HT    0.8 355  MLv     2.14  0.20   0.256164      
    LTK   HP    0.8 246  MLv     1.60 -0.34   0.264906      
    LOUT  HA    0.8 243  MLv     2.31  0.37   0.349467      
    PRDM  HA    0.9 264  MLv     1.91 -0.03   0.137235      
    MET1  HL    0.9 208  MLv     2.19  0.25   0.247879      
    ACOR  HA    1.0 240  MLv     2.10  0.16   0.186643      
    GR22  1Y    1.1 310  MLv     1.91 -0.03   0.0965117