Earthquake Information
 Origin Time
2025-05-04 17:07:50 (GMT)
 Magnitude
M 1.8
 Latitude
38.3354° N
 Longitude
23.3377° E
 Focal Depth
2 km
 # of Arrivals
22
 Location 2.1 km NE of Thiva
26.9 km WSW of Chalkida
52.2 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA4.1187 P17:07:50.81 -0.41.0A
AMPEHA7.1238 P17:07:51.42 -0.21.0A
GR261Y9.6 42 P17:07:51.25 -0.81.0A
VILLHA19.2187 P17:07:52.85 -0.81.0A
DOMVHA32.5255 P17:07:55.77 -0.21.0A
MDRAHA32.6160 P17:07:55.48 -0.51.0A
PSAHHA37.5 46 P17:07:56.31 -0.51.0A
ERTRHA39.9 78 P17:07:56.32 -0.91.0A
ALIOHA41.9136 P17:07:56.95 -0.61.0A
PRDMHA43.3262 P17:07:57.23 -0.51.0A
LKRHL45.7320 P17:07:58.96 0.81.0A
MRKAHA46.4 28 P17:07:59.21 0.91.0A
LTKHP47.5223 P17:07:58.16 -0.31.0A
ATALHA48.3325 P17:07:58.03 -0.61.0A
LOUTHA50.0220 P17:07:59.32 0.41.0A
MRTHHA57.8114 P17:08:00.81 0.61.0A
ACORHA64.2220 P17:08:02.32 1.01.0A
VLYHL66.9143 P17:08:02.93 1.21.0A
DSFHP71.2277 P17:08:02.24 -0.31.0A
AOS2HT100.4 26 P17:08:07.78 0.41.0A
KARYHA101.8109 P17:08:08.34 0.71.0A
KLVHL108.7253 P17:08:09.44 0.61.0A


  Solution details

Event:
    Public ID              nkua2025isau
    Description
      region name: Greece
Origin:
    Date                   2025-05-04
    Time                  17:07:50.04  +/-    0.2 s
    Latitude              38.3354 deg  +/-      2 km
    Longitude             23.3377 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.65 s
    Azimuthal gap              60 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.16  18            
    M         1.75           18 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 187  P       17:07:50.81  -0.4 A  1.0  THIV 
    AMPE  HA    0.1 238  P       17:07:51.42  -0.2 A  1.0  AMPE 
    GR26  1Y    0.1  42  P       17:07:51.25  -0.8 A  1.0  GR26 
    VILL  HA    0.2 187  P       17:07:52.85  -0.8 A  1.0  VILL 
    DOMV  HA    0.3 255  P       17:07:55.77  -0.2 A  1.0  DOMV 
    MDRA  HA    0.3 160  P       17:07:55.48  -0.5 A  1.0  MDRA 
    PSAH  HA    0.3  46  P       17:07:56.31  -0.5 A  1.0  PSAH 
    ERTR  HA    0.4  78  P       17:07:56.32  -0.9 A  1.0  ERTR 
    ALIO  HA    0.4 136  P       17:07:56.95  -0.6 A  1.0  ALIO 
    PRDM  HA    0.4 262  P       17:07:57.23  -0.5 A  1.0  PRDM 
    LKR   HL    0.4 320  P       17:07:58.96   0.8 A  1.0  LKR  
    MRKA  HA    0.4  28  P       17:07:59.21   0.9 A  1.0  MRKA 
    LTK   HP    0.4 223  P       17:07:58.16  -0.3 A  1.0  LTK  
    ATAL  HA    0.4 325  P       17:07:58.03  -0.6 A  1.0  ATAL 
    LOUT  HA    0.4 220  P       17:07:59.32   0.4 A  1.0  LOUT 
    MRTH  HA    0.5 114  P       17:08:00.81   0.6 A  1.0  MRTH 
    ACOR  HA    0.6 220  P       17:08:02.32   1.0 A  1.0  ACOR 
    VLY   HL    0.6 143  P       17:08:02.93   1.2 A  1.0  VLY  
    DSF   HP    0.6 277  P       17:08:02.24  -0.3 A  1.0  DSF  
    AOS2  HT    0.9  26  P       17:08:07.78   0.4 A  1.0  AOS2 
    KARY  HA    0.9 109  P       17:08:08.34   0.7 A  1.0  KARY 
    KLV   HL    1.0 253  P       17:08:09.44   0.6 A  1.0  KLV  

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 187  MLv     2.65  0.91    28.2385      
    AMPE  HA    0.1 238  MLv     1.73 -0.02    2.81276      
    GR26  1Y    0.1  42  MLv     1.78  0.04    2.77428      
    VILL  HA    0.2 187  MLv     1.48 -0.26   0.802168      
    DOMV  HA    0.3 255  MLv     2.06  0.31    1.40912      
    MDRA  HA    0.3 160  MLv     1.37 -0.37   0.289381      
    PSAH  HA    0.3  46  MLv     1.67 -0.07   0.434346      
    ERTR  HA    0.4  78  MLv     1.33 -0.42   0.169249      
    ALIO  HA    0.4 136  MLv     1.51 -0.24   0.229476      
    PRDM  HA    0.4 262  MLv     1.82  0.08   0.439725      
    LKR   HL    0.4 320  MLv     2.05  0.31   0.347048      
    MRKA  HA    0.4  28  MLv     1.62 -0.13   0.230639      
    LTK   HP    0.4 223  MLv     1.19 -0.56    0.29982      
    ATAL  HA    0.4 325  MLv     1.62 -0.12   0.206091      
    LOUT  HA    0.4 220  MLv     1.96  0.21   0.403263      
    MRTH  HA    0.5 114  MLv     1.67 -0.07   0.134625      
    ACOR  HA    0.6 220  MLv     1.80  0.06   0.152026      
    VLY   HL    0.6 143  MLv     1.94  0.19   0.200202      
    DSF   HP    0.6 277  MLv     1.98  0.24   0.213265      
    AOS2  HT    0.9  26  MLv     1.71 -0.04   0.0809033      
    KARY  HA    0.9 109  MLv     1.82  0.07   0.101721      
    KLV   HL    1.0 253  MLv     1.84  0.09   0.0746355