Earthquake Information
 Origin Time
2023-03-17 21:43:00 (GMT)
 Magnitude
M 1.4
 Latitude
37.8574° N
 Longitude
22.0032° E
 Focal Depth
5 km
 # of Arrivals
11
 Location 21.7 km SSW of Kalavrita
44.0 km S of Aegion
152.4 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR291Y18.5203 P21:43:03.57 -0.11.0A
KLVHL24.4 32 P21:43:04.65 0.01.0A
DROHP27.7292 P21:43:05.04 -0.21.0A
GURHP31.0 73 P21:43:05.93 0.11.0A
AIOACL37.7 7 P21:43:06.56 -0.31.0A
LAKAHA42.6357 P21:43:07.63 0.01.0A
AMTHP44.5216 P21:43:07.96 0.01.0A
TRIZCL56.8 6 P21:43:10.02 0.01.0A
EFPHP63.9352 P21:43:11.17 0.01.0A
ANXHP82.1355 P21:43:14.04 -0.11.0A
KRK1HI266.5318 P21:43:40.39 0.71.0A


  Solution details

Event:
    Public ID              nkua2023firs
    Description
      region name: Southern Greece
Origin:
    Date                   2023-03-17
    Time                  21:42:59.80  +/-    0.4 s
    Latitude              37.8574 deg  +/-      3 km
    Longitude             22.0032 deg  +/-      4 km
    Depth                       5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.25 s
    Azimuthal gap             129 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.22   8            
    M         1.36            8 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR29  1Y    0.2 203  P       21:43:03.57  -0.1 A  1.0  GR29 
    KLV   HL    0.2  32  P       21:43:04.65  -0.0 A  1.0  KLV  
    DRO   HP    0.2 292  P       21:43:05.04  -0.2 A  1.0  DRO  
    GUR   HP    0.3  73  P       21:43:05.93   0.1 A  1.0  GUR  
    AIOA  CL    0.3   7  P       21:43:06.56  -0.3 A  1.0  AIOA 
    LAKA  HA    0.4 357  P       21:43:07.63  -0.0 A  1.0  LAKA 
    AMT   HP    0.4 216  P       21:43:07.96  -0.0 A  1.0  AMT  
    TRIZ  CL    0.5   6  P       21:43:10.02   0.0 A  1.0  TRIZ 
    EFP   HP    0.6 352  P       21:43:11.17  -0.0 A  1.0  EFP  
    ANX   HP    0.7 355  P       21:43:14.04  -0.1 A  1.0  ANX  
    KRK1  HI    2.4 318  P       21:43:40.39   0.7 A  1.0  KRK1 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR29  1Y    0.2 203  MLv     1.00 -0.37   0.272165      
    KLV   HL    0.2  32  MLv     1.33 -0.03   0.320115      
    DRO   HP    0.2 292  MLv     1.11 -0.25   0.434986      
    GUR   HP    0.3  73  MLv     1.28 -0.08   0.254566      
    AIOA  CL    0.3   7  MLv     1.24 -0.12   0.0403706      
    LAKA  HA    0.4 357  MLv     1.11 -0.25   0.0884745      
    AMT   HP    0.4 216  MLv     1.53  0.16   0.206221      
    TRIZ  CL    0.5   6  MLv     1.66  0.30   0.138432      
    EFP   HP    0.6 352  MLv     1.65  0.29   0.106964      
    ANX   HP    0.7 355  MLv     1.92  0.55   0.160311