Earthquake Information
 Origin Time
2025-01-07 12:30:33 (GMT)
 Magnitude
M 1.8
 Latitude
38.3650° N
 Longitude
23.7939° E
 Focal Depth
2 km
 # of Arrivals
13
 Location 20.2 km ESE of Chalkida
41.6 km E of Thiva
42.8 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ERTRHA4.7352 P12:30:33.70 -0.21.0A
PSAHHA26.1331 P12:30:37.42 0.01.0A
MRTHHA29.9155 P12:30:37.54 -0.61.0A
GR261Y33.6277 P12:30:38.05 -0.71.0A
MRKAHA41.9334 P12:30:40.50 0.41.0A
GR271Y43.4118 P12:30:40.93 0.51.0A
MDRAHA44.3220 P12:30:40.45 -0.11.0A
VILLHA47.6242 P12:30:40.20 -0.91.0A
KARYHA67.3123 P12:30:44.18 -0.31.0A
LKRHL76.1295 P12:30:45.71 -0.21.0A
LTKHP81.6242 P12:30:47.30 0.41.0A
LOUTHA83.0240 P12:30:48.58 1.51.0A
AOS2HT87.2 3 P12:30:47.83 0.11.0A


  Solution details

Event:
    Public ID              nkua2025alxu
    Description
      region name: Greece
Origin:
    Date                   2025-01-07
    Time                  12:30:32.64  +/-    0.3 s
    Latitude              38.3650 deg  +/-      2 km
    Longitude             23.7939 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.60 s
    Azimuthal gap             115 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.18  11            
    M         1.84           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ERTR  HA    0.0 352  P       12:30:33.70  -0.2 A  1.0  ERTR 
    PSAH  HA    0.2 331  P       12:30:37.42  -0.0 A  1.0  PSAH 
    MRTH  HA    0.3 155  P       12:30:37.54  -0.6 A  1.0  MRTH 
    GR26  1Y    0.3 277  P       12:30:38.05  -0.7 A  1.0  GR26 
    MRKA  HA    0.4 334  P       12:30:40.50   0.4 A  1.0  MRKA 
    GR27  1Y    0.4 118  P       12:30:40.93   0.5 A  1.0  GR27 
    MDRA  HA    0.4 220  P       12:30:40.45  -0.1 A  1.0  MDRA 
    VILL  HA    0.4 242  P       12:30:40.20  -0.9 A  1.0  VILL 
    KARY  HA    0.6 123  P       12:30:44.18  -0.3 A  1.0  KARY 
    LKR   HL    0.7 295  P       12:30:45.71  -0.2 A  1.0  LKR  
    LTK   HP    0.7 242  P       12:30:47.30   0.4 A  1.0  LTK  
    LOUT  HA    0.7 240  P       12:30:48.58   1.5 A  1.0  LOUT 
    AOS2  HT    0.8   3  P       12:30:47.83   0.1 A  1.0  AOS2 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ERTR  HA    0.0 352  MLv     1.56 -0.27    2.22649      
    PSAH  HA    0.2 331  MLv     2.13  0.30    2.39419      
    MRTH  HA    0.3 155  MLv     1.76 -0.08   0.817533      
    GR26  1Y    0.3 277  MLv     1.65 -0.19   0.507332      
    MRKA  HA    0.4 334  MLv     1.81 -0.03   0.454574      
    GR27  1Y    0.4 118  MLv     1.63 -0.21   0.278495      
    MDRA  HA    0.4 220  MLv     2.00  0.17    0.62222      
    VILL  HA    0.4 242  MLv     1.70 -0.14   0.254495      
    KARY  HA    0.6 123  MLv     1.86  0.03   0.169087      
    LKR   HL    0.7 295  MLv     2.11  0.28   0.145125      
    LTK   HP    0.7 242  MLv     1.34 -0.50   0.162654      
    LOUT  HA    0.7 240  MLv     2.12  0.28   0.252554      
    AOS2  HT    0.8   3  MLv     2.00  0.17   0.183933