Earthquake Information
 Origin Time
 2025-04-05 20:10:48 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.9
 Latitude
 38.1831° N
 Longitude
 24.1791° E
 Focal Depth
 2 km
 # of Arrivals
 26
 Location 44.9 km ENE of Athens
59.4 km ESE of Chalkida
76.6 km ESE of Thiva
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR27B1Y7.2 58 P20:10:49.41 -0.31.0A
MRTHHA21.9252 P20:10:51.40 -0.81.0A
KARYHA28.1127 P20:10:53.01 -0.21.0A
ERTRHA42.3306 P20:10:54.23 -1.41.0A
ALIOHA46.2254 P20:10:56.42 0.11.0A
NOACHL46.6240 P20:10:57.89 1.61.0A
ATHHL46.6240 P20:10:56.09 -0.21.0A
VLYHL49.9223 P20:10:56.26 -0.61.0A
PSAHHA63.2313 P20:10:59.02 -0.11.0A
MDRAHA63.8258 P20:10:59.43 0.21.0A
GR261Y71.3290 P20:11:00.45 -0.11.0A
VILLHA75.8269 P20:11:00.95 -0.31.0A
MRKAHA77.6318 P20:11:02.09 0.51.0A
THNOHC94.5128 P20:11:05.44 1.01.0A
LTKHP107.5261 P20:11:06.39 -0.21.0A
AOS2HT111.2345 P20:11:06.89 -0.31.0A
LKRHL115.2297 P20:11:07.43 -0.41.0A
SERIHA116.8167 P20:11:07.77 -0.21.0A
PRDMHA116.9276 P20:11:08.13 0.11.0A
ACORHA119.2255 P20:11:08.71 0.31.0A
GR321Y171.2218 P20:11:15.22 -0.61.0A
LAM2HI171.7298 P20:11:17.22 1.31.0A
KLVHL178.2266 P20:11:18.27 1.41.0A
VLIHL195.9214 P20:11:18.21 -1.01.0A
PLN1HI208.4346 P20:11:19.88 -1.01.0A
GR111Y311.3327 P20:11:34.95 1.21.0A


  Solution details 

Event:
    Public ID              nkua2025grhf
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-04-05
    Time                  20:10:48.03  +/-    0.3 s
    Latitude              38.1831 deg  +/-      2 km
    Longitude             24.1791 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.76 s
    Azimuthal gap              72 deg

2 Network magnitudes:
    MLv       1.89 +/- 0.13  18            
    M         1.89           18 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR27B 1Y    0.1  58  P       20:10:49.41  -0.3 A  1.0  GR27B
    MRTH  HA    0.2 252  P       20:10:51.40  -0.8 A  1.0  MRTH 
    KARY  HA    0.3 127  P       20:10:53.01  -0.2 A  1.0  KARY 
    ERTR  HA    0.4 306  P       20:10:54.23  -1.4 A  1.0  ERTR 
    ALIO  HA    0.4 254  P       20:10:56.42   0.1 A  1.0  ALIO 
    ATH   HL    0.4 240  P       20:10:56.09  -0.2 A  1.0  ATH  
    NOAC  HL    0.4 240  P       20:10:57.89   1.6 A  1.0  NOAC 
    VLY   HL    0.4 223  P       20:10:56.26  -0.6 A  1.0  VLY  
    PSAH  HA    0.6 313  P       20:10:59.02  -0.1 A  1.0  PSAH 
    MDRA  HA    0.6 258  P       20:10:59.43   0.2 A  1.0  MDRA 
    GR26  1Y    0.6 290  P       20:11:00.45  -0.1 A  1.0  GR26 
    VILL  HA    0.7 269  P       20:11:00.95  -0.3 A  1.0  VILL 
    MRKA  HA    0.7 318  P       20:11:02.09   0.5 A  1.0  MRKA 
    THNO  HC    0.8 128  P       20:11:05.44   1.0 A  1.0  THNO 
    LTK   HP    1.0 261  P       20:11:06.39  -0.2 A  1.0  LTK  
    AOS2  HT    1.0 345  P       20:11:06.89  -0.3 A  1.0  AOS2 
    LKR   HL    1.0 297  P       20:11:07.43  -0.4 A  1.0  LKR  
    SERI  HA    1.1 167  P       20:11:07.77  -0.2 A  1.0  SERI 
    PRDM  HA    1.1 276  P       20:11:08.13   0.1 A  1.0  PRDM 
    ACOR  HA    1.1 255  P       20:11:08.71   0.3 A  1.0  ACOR 
    GR32  1Y    1.5 218  P       20:11:15.22  -0.6 A  1.0  GR32 
    LAM2  HI    1.5 298  P       20:11:17.22   1.3 A  1.0  LAM2 
    KLV   HL    1.6 266  P       20:11:18.27   1.4 A  1.0  KLV  
    VLI   HL    1.8 214  P       20:11:18.21  -1.0 A  1.0  VLI  
    PLN1  HI    1.9 346  P       20:11:19.88  -1.0 A  1.0  PLN1 
    GR11  1Y    2.8 327  P       20:11:34.95   1.2 A  1.0  GR11 

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR27B 1Y    0.1  58  MLv     1.93  0.04     4.4394      
    MRTH  HA    0.2 252  MLv     2.36  0.47    5.14818      
    KARY  HA    0.3 127  MLv     1.80 -0.09    1.00394      
    ERTR  HA    0.4 306  MLv     1.26 -0.63   0.125702      
    ALIO  HA    0.4 254  MLv     1.72 -0.17    0.29199      
    ATH   HL    0.4 240  MLv     1.88 -0.01   0.416619      
    NOAC  HL    0.4 240  MLv     2.01  0.12   0.557162      
    VLY   HL    0.4 223  MLv     1.95  0.06   0.399475      
    PSAH  HA    0.6 313  MLv     1.99  0.10    0.23523      
    MDRA  HA    0.6 258  MLv     2.02  0.13   0.250619      
    GR26  1Y    0.6 290  MLv     1.62 -0.27   0.0919384      
    VILL  HA    0.7 269  MLv     1.59 -0.30   0.081354      
    MRKA  HA    0.7 318  MLv     1.84 -0.06   0.140328      
    THNO  HC    0.8 128  MLv     2.20  0.31   0.266092      
    LTK   HP    1.0 261  MLv     1.57 -0.32   0.203764      
    AOS2  HT    1.0 345  MLv     1.84 -0.05   0.0975038      
    LKR   HL    1.0 297  MLv     2.12  0.23   0.094408      
    SERI  HA    1.1 167  MLv     2.05  0.16   0.145501      
    PRDM  HA    1.1 276  MLv     1.79 -0.10   0.0812678      
    ACOR  HA    1.1 255  MLv     1.81 -0.08   0.0817198      
    GR32  1Y    1.5 218  MLv     2.00  0.10   0.0691775      
    KLV   HL    1.6 266  MLv     2.04  0.15   0.0532351