Earthquake Information
 Origin Time
2019-04-23 04:25:52 (GMT)
 Magnitude
M 3.6
 Latitude
37.5548° N
 Longitude
23.5778° E
 Focal Depth
7 km
 # of Arrivals
65
 Location 49.6 km SSW of Athens
67.9 km E of Nafplio
71.0 km SE of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
31358-35 3.70E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.568423.566712.03.6

Source parameters determination

Click here for detailed focal mechanism solution


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
YDRAHL24.9204 P04:25:57.74 0.41.0M
YDRAHL24.9204 S04:26:01.32 0.31.0M
VLYHL38.2 30 P04:25:59.27 -0.31.0M
VLYHL38.2 30 S04:26:04.33 -0.51.0M
ATHHL48.2 15 P04:26:01.11 -0.11.0M
ATHHL48.2 15 S04:26:07.49 -0.21.0M
ATH5HI48.8 17 P04:26:01.36 0.11.0M
ATH5HI48.8 17 S04:26:07.47 -0.41.0M
ATHUHA49.3 22 P04:26:01.21 -0.21.0M
ATHUHA49.3 22 S04:26:07.81 -0.21.0M
KRNDHT42.3243 P04:26:00.09 -0.11.0M
KRNDHT42.3243 S04:26:05.47 -0.61.0M
NOACHL48.2 15 P04:26:01.25 0.11.0M
NOACHL48.2 15 S04:26:07.51 -0.21.0M
PTLHL60.3 25 P04:26:03.03 -0.21.0M
PTLHL60.3 25 S04:26:10.98 -0.31.0M
DIONHL66.0 28 P04:26:04.00 -0.11.0M
DIONHL66.0 28 S04:26:12.71 -0.21.0M
VILLHA71.7341 P04:26:04.86 -0.21.0M
VILLHA71.7341 S04:26:14.55 0.01.0M
LTKHP74.7314 P04:26:05.44 -0.11.0M
LTKHP74.7314 S04:26:15.46 0.01.0M
KARYHA92.3 55 P04:26:08.66 0.31.0M
KARYHA92.3 55 S04:26:20.64 0.21.0M
VLIHL108.6211 P04:26:10.94 0.01.0M
VLIHL108.6211 S04:26:25.50 0.61.0M
VLXHP107.8259 P04:26:10.83 -0.11.0M
VLXHP107.8259 S04:26:25.27 0.31.0M
GURHP116.6291 P04:26:12.17 -0.21.0M
GURHP116.6291 S04:26:27.97 0.51.0M
KLVHL136.7293 P04:26:15.77 0.31.0M
KLVHL136.7293 S04:26:33.15 0.31.0M
KYMIHL128.3 21 P04:26:14.27 0.21.0M
KYMIHL128.3 21 S04:26:30.78 0.41.0M
LKRHL131.8337 P04:26:14.55 0.01.0M
LKRHL131.8337 S04:26:31.52 0.21.0M
TNSAHL139.8 91 P04:26:16.42 0.61.0M
TNSAHL139.8 91 S04:26:33.97 0.41.0M
AXARHA156.9329 P04:26:18.59 0.11.0M
AXARHA156.9329 S04:26:38.27 0.11.0M
ITMHL151.9254 P04:26:18.05 0.31.0M
ITMHL151.9254 S04:26:37.09 0.21.0M
DROHP170.0285 P04:26:20.53 0.01.0M
DROHP170.0285 S04:26:41.69 -0.11.0M
APEHL180.2107 P04:26:21.14 -0.71.0M
APEHL180.2107 S04:26:44.25 0.21.0M
ANKYHL189.3188 P04:26:22.21 -0.61.0M
ANKYHL189.3188 S04:26:45.41 -0.41.0M
ANXHP185.4308 P04:26:22.17 -0.41.0M
ANXHP185.4308 S04:26:45.62 0.31.0M
AGGHT195.8326 P04:26:24.01 0.21.0M
AGGHT195.8326 S04:26:47.94 0.41.0M
MAKRHA205.5322 P04:26:25.46 0.41.0M
MAKRHA205.5322 S04:26:49.86 0.21.0M
IMMVHL235.6171 P04:26:29.14 0.41.0M
IMMVHL235.6171 S04:26:56.15 -0.21.0M
THLHL261.6329 P04:26:31.92 -0.21.0M
THLHL261.6329 S04:27:02.40 0.21.0M
TYRNHT266.7334 P04:26:32.39 -0.41.0M
TYRNHT266.7334 S04:27:03.78 0.41.0M
IDIMN278.1155 P04:26:34.01 -0.31.0M
IDIMN278.1155 S04:27:05.67 -0.41.0M
KARPHL390.2125 P04:26:48.60 -0.11.0M
NESTHT385.8325 P04:26:48.64 0.41.0M
NESTHT385.8325 S04:27:30.20 -0.31.0M


  Solution details

Event:
    Public ID              nkua2019hwzc
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2019-04-23
    Time                  04:25:52.54
    Latitude              37.5548 deg  +/-      0 km
    Longitude             23.5778 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap              36 deg

2 Network magnitudes:
    MLv       3.62 +/- 0.16  25            
    M         3.62           25 preferred  

65 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    YDRA  HL    0.2 204  P       04:25:57.74   0.4 M  1.0  YDRA 
    YDRA  HL    0.2 204  S       04:26:01.32   0.3 M  1.0  YDRA 
    VLY   HL    0.3  30  P       04:25:59.27  -0.3 M  1.0  VLY  
    VLY   HL    0.3  30  S       04:26:04.33  -0.5 M  1.0  VLY  
    KRND  HT    0.4 243  P       04:26:00.09  -0.1 M  1.0  KRND 
    KRND  HT    0.4 243  S       04:26:05.47  -0.6 M  1.0  KRND 
    ATH   HL    0.4  15  P       04:26:01.11  -0.1 M  1.0  ATH  
    ATH   HL    0.4  15  S       04:26:07.49  -0.2 M  1.0  ATH  
    NOAC  HL    0.4  15  P       04:26:01.25   0.1 M  1.0  NOAC 
    NOAC  HL    0.4  15  S       04:26:07.51  -0.2 M  1.0  NOAC 
    ATH5  HI    0.4  17  P       04:26:01.36   0.1 M  1.0  ATH5 
    ATH5  HI    0.4  17  S       04:26:07.47  -0.4 M  1.0  ATH5 
    ATHU  HA    0.4  22  P       04:26:01.21  -0.2 M  1.0  ATHU 
    ATHU  HA    0.4  22  S       04:26:07.81  -0.2 M  1.0  ATHU 
    PTL   HL    0.5  25  P       04:26:03.03  -0.2 M  1.0  PTL  
    PTL   HL    0.5  25  S       04:26:10.98  -0.3 M  1.0  PTL  
    DION  HL    0.6  28  P       04:26:04.00  -0.1 M  1.0  DION 
    DION  HL    0.6  28  S       04:26:12.71  -0.2 M  1.0  DION 
    VILL  HA    0.6 341  P       04:26:04.86  -0.2 M  1.0  VILL 
    VILL  HA    0.6 341  S       04:26:14.55  -0.0 M  1.0  VILL 
    LTK   HP    0.7 314  P       04:26:05.44  -0.1 M  1.0  LTK  
    LTK   HP    0.7 314  S       04:26:15.46  -0.0 M  1.0  LTK  
    KARY  HA    0.8  55  P       04:26:08.66   0.3 M  1.0  KARY 
    KARY  HA    0.8  55  S       04:26:20.64   0.2 M  1.0  KARY 
    VLX   HP    1.0 259  P       04:26:10.83  -0.1 M  1.0  VLX  
    VLX   HP    1.0 259  S       04:26:25.27   0.3 M  1.0  VLX  
    VLI   HL    1.0 211  P       04:26:10.94   0.0 M  1.0  VLI  
    VLI   HL    1.0 211  S       04:26:25.50   0.6 M  1.0  VLI  
    GUR   HP    1.1 291  P       04:26:12.17  -0.2 M  1.0  GUR  
    GUR   HP    1.1 291  S       04:26:27.97   0.5 M  1.0  GUR  
    KYMI  HL    1.2  21  P       04:26:14.27   0.2 M  1.0  KYMI 
    KYMI  HL    1.2  21  S       04:26:30.78   0.4 M  1.0  KYMI 
    LKR   HL    1.2 337  P       04:26:14.55  -0.0 M  1.0  LKR  
    LKR   HL    1.2 337  S       04:26:31.52   0.2 M  1.0  LKR  
    KLV   HL    1.2 293  P       04:26:15.77   0.3 M  1.0  KLV  
    KLV   HL    1.2 293  S       04:26:33.15   0.3 M  1.0  KLV  
    TNSA  HL    1.3  91  P       04:26:16.42   0.6 M  1.0  TNSA 
    TNSA  HL    1.3  91  S       04:26:33.97   0.4 M  1.0  TNSA 
    ITM   HL    1.4 254  P       04:26:18.05   0.3 M  1.0  ITM  
    ITM   HL    1.4 254  S       04:26:37.09   0.2 M  1.0  ITM  
    AXAR  HA    1.4 329  P       04:26:18.59   0.1 M  1.0  AXAR 
    AXAR  HA    1.4 329  S       04:26:38.27   0.1 M  1.0  AXAR 
    DRO   HP    1.5 285  P       04:26:20.53   0.0 M  1.0  DRO  
    DRO   HP    1.5 285  S       04:26:41.69  -0.1 M  1.0  DRO  
    APE   HL    1.6 107  P       04:26:21.14  -0.7 M  1.0  APE  
    APE   HL    1.6 107  S       04:26:44.25   0.2 M  1.0  APE  
    ANX   HP    1.7 308  P       04:26:22.17  -0.4 M  1.0  ANX  
    ANX   HP    1.7 308  S       04:26:45.62   0.3 M  1.0  ANX  
    ANKY  HL    1.7 188  P       04:26:22.21  -0.6 M  1.0  ANKY 
    ANKY  HL    1.7 188  S       04:26:45.41  -0.4 M  1.0  ANKY 
    AGG   HT    1.8 326  P       04:26:24.01   0.2 M  1.0  AGG  
    AGG   HT    1.8 326  S       04:26:47.94   0.4 M  1.0  AGG  
    MAKR  HA    1.8 322  P       04:26:25.46   0.4 M  1.0  MAKR 
    MAKR  HA    1.8 322  S       04:26:49.86   0.2 M  1.0  MAKR 
    IMMV  HL    2.1 171  P       04:26:29.14   0.4 M  1.0  IMMV 
    IMMV  HL    2.1 171  S       04:26:56.15  -0.2 M  1.0  IMMV 
    THL   HL    2.4 329  P       04:26:31.92  -0.2 M  1.0  THL  
    THL   HL    2.4 329  S       04:27:02.40   0.2 M  1.0  THL  
    TYRN  HT    2.4 334  P       04:26:32.39  -0.4 M  1.0  TYRN 
    TYRN  HT    2.4 334  S       04:27:03.78   0.4 M  1.0  TYRN 
    IDI   MN    2.5 155  P       04:26:34.01  -0.3 M  1.0  IDI  
    IDI   MN    2.5 155  S       04:27:05.67  -0.4 M  1.0  IDI  
    NEST  HT    3.5 325  P       04:26:48.64   0.4 M  1.0  NEST 
    NEST  HT    3.5 325  S       04:27:30.20  -0.3 M  1.0  NEST 
    KARP  HL    3.5 125  P       04:26:48.60  -0.1 M  1.0  KARP 

33 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    YDRA  HL    0.2 204  MLv     3.59 -0.04    46.2426      
    VLY   HL    0.3  30  MLv     3.49 -0.14    17.2001      
    KRND  HT    0.4 243  MLv     3.72  0.10    23.0837      
    ATH   HL    0.4  15  MLv     3.55 -0.08    11.0446      
    NOAC  HL    0.4  15  MLv     3.56 -0.06    11.4502      
    ATH5  HI    0.4  17  MLv     3.38 -0.24     7.3318      
    ATHU  HA    0.4  22  MLv     3.39 -0.24    7.15309      
    PTL   HL    0.5  25  MLv     3.61 -0.02     6.3864      
    DION  HL    0.6  28  MLv     3.60 -0.03    5.86967      
    VILL  HA    0.6 341  MLv     3.83  0.20    9.31989      
    LTK   HP    0.7 314  MLv     3.00 -0.62    1.34481      
    KARY  HA    0.8  55  MLv     4.29  0.66    21.0978      
    VLX   HP    1.0 259  MLv     3.42 -0.20     2.4227      
    VLI   HL    1.0 211  MLv     3.90  0.27    7.19215      
    GUR   HP    1.1 291  MLv     3.66  0.04    3.78261      
    KYMI  HL    1.2  21  MLv     3.93  0.30      6.105      
    LKR   HL    1.2 337  MLv     3.72  0.10    3.66005      
    KLV   HL    1.2 293  MLv     3.45 -0.18    1.83816      
    TNSA  HL    1.3  91  MLv     3.93  0.31    5.44724      
    ITM   HL    1.4 254  MLv     3.41 -0.22    1.40064      
    AXAR  HA    1.4 329  MLv     4.09  0.47    6.42535      
    DRO   HP    1.5 285  MLv     3.78  0.16    2.69481      
    APE   HL    1.6 107  MLv     3.37 -0.25   0.938124      
    ANX   HP    1.7 308  MLv     3.68  0.06    1.80765      
    ANKY  HL    1.7 188  MLv     3.78  0.15     2.1403      
    AGG   HT    1.8 326  MLv     3.52 -0.10    1.10163      
    MAKR  HA    1.8 322  MLv     3.50 -0.12   0.944366      
    IMMV  HL    2.1 171  MLv     4.02  0.39    2.18935      
    THL   HL    2.4 329  MLv     3.10 -0.52   0.196692      
    TYRN  HT    2.4 334  MLv     3.25 -0.37    0.26322      
    IDI   MN    2.5 155  MLv     3.53 -0.10   0.432217      
    NEST  HT    3.5 325  MLv     3.86  0.24     0.2732      
    KARP  HL    3.5 125  MLv     3.78  0.15   0.213678