Earthquake Information
 Origin Time
2021-01-12 22:56:47 (GMT)
 Magnitude
M 4.4
 Latitude
38.3885° N
 Longitude
22.0513° E
 Focal Depth
7 km
 # of Arrivals
74
 Location 15.8 km N of Aegion
31.9 km WSW of Amfissa
153.8 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
30680-28 1.09E+23

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
38.386422.052412.04.6

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TRIZCL3.2144 P22:56:48.96 0.31.0M
TRIZCL3.2144 S22:56:49.66 -0.11.0M
AIGSHA15.7168 P22:56:49.95 -0.61.0M
AIGSHA15.7168 S22:56:53.05 0.11.0M
EFPHP13.4289 P22:56:50.21 0.11.0M
EFPHP13.4289 S22:56:52.57 0.21.0M
KALEHA7.7 88 P22:56:49.61 0.31.0M
KALEHA7.7 88 S22:56:51.08 0.21.0M
MG00CL9.6287 P22:56:49.73 0.21.0M
MG00CL9.6287 S22:56:51.31 0.11.0M
ANXHP25.4333 P22:56:52.39 0.11.0M
ANXHP25.4333 S22:56:56.52 0.51.0M
LAKAHA17.7201 P22:56:50.78 -0.11.0M
LAKAHA17.7201 S22:56:53.82 0.21.0M
AGRPCL28.6272 P22:56:52.56 -0.11.0M
AGRPCL28.6272 S22:56:56.87 0.01.0M
PATCHL28.7243 P22:56:52.84 0.21.0M
PATCHL28.7243 S22:56:57.34 0.61.0M
PATGHL32.9240 P22:56:53.61 0.31.0M
PATGHL32.9240 S22:56:58.79 0.81.0M
DLFAHL40.0 76 P22:56:54.30 -0.31.0M
DLFAHL40.0 76 S22:57:00.46 0.31.0M
KLVHL39.3167 P22:56:54.21 -0.31.0M
KLVHL39.3167 S22:57:00.00 0.01.0M
KLV1HI39.9173 P22:56:54.36 -0.21.0M
KLV1HI39.9173 S22:57:00.10 -0.11.0M
DROHP56.9212 P22:56:57.26 -0.11.0M
DROHP56.9212 S22:57:04.85 -0.21.0M
GURHP56.4153 P22:56:57.03 -0.31.0M
GURHP56.4153 S22:57:04.56 -0.41.0M
MSL1HI54.7268 P22:56:56.72 -0.21.0M
MSL1HI54.7268 S22:57:04.64 0.31.0M
PLEVHP56.2273 P22:56:56.67 -0.51.0M
PLEVHP56.2273 S22:57:04.39 -0.41.0M
PVOHP52.3299 P22:56:56.85 0.31.0M
PVOHP52.3299 S22:57:03.77 0.11.0M
AXSHP62.7250 P22:56:58.21 -0.11.0M
AXSHP62.7250 S22:57:06.36 -0.31.0M
EVRHL62.3340 P22:56:58.25 0.01.0M
EVRHL62.3340 S22:57:06.53 -0.21.0M
LAM2HI65.9 30 P22:56:58.54 -0.21.0M
LAM2HI65.9 30 S22:57:07.68 0.11.0M
RLSHL63.2234 P22:56:58.37 0.01.0M
RLSHL63.2234 S22:57:06.70 -0.11.0M
THALHA66.3126 P22:56:58.92 0.11.0M
THALHA66.3126 S22:57:07.38 -0.31.0M
XLKSHA61.7124 P22:56:58.53 0.51.0M
XLKSHA61.7124 S22:57:06.57 0.21.0M
AGGHT74.6 19 P22:56:59.81 -0.41.0M
AGGHT74.6 19 S22:57:09.77 -0.41.0M
PDOHP79.1287 P22:57:01.30 0.31.0M
PDOHP79.1287 S22:57:11.08 -0.31.0M
ACORHA90.5128 P22:57:02.81 0.01.0M
ACORHA90.5128 S22:57:14.53 -0.11.0M
AMPLHP93.9309 P22:57:02.61 -0.71.0M
AMPLHP93.9309 S22:57:15.32 -0.31.0M
LKRHL87.4 71 P22:57:02.20 -0.11.0M
LKRHL87.4 71 S22:57:13.80 0.01.0M
LTKHP89.8117 P22:57:02.95 0.21.0M
LTKHP89.8117 S22:57:14.26 -0.21.0M
LTHKHP130.4235 P22:57:09.01 -0.11.0M
LTHKHP130.4235 S22:57:26.40 0.71.0M
STFNHA132.4100 P22:57:10.06 0.61.0M
STFNHA132.4100 S22:57:27.28 0.91.0M
VLSHL129.8260 P22:57:08.42 -0.61.0M
VLSHL129.8260 S22:57:26.30 0.71.0M
ATHUHA158.6107 P22:57:13.97 0.51.0M
ATHUHA158.6107 S22:57:33.31 -0.11.0M
DIONHL167.9102 P22:57:15.32 0.41.0M
DIONHL167.9102 S22:57:36.20 0.21.0M
MRTHHA167.6100 P22:57:15.39 0.61.0M
MRTHHA167.6100 S22:57:36.13 0.31.0M
YDRAHL169.6133 P22:57:15.25 0.21.0M
YDRAHL169.6133 S22:57:36.44 0.31.0M


  Solution details

Event:
    Public ID              nkua2021avvy
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2021-01-12
    Time                  22:56:47.22
    Latitude              38.3885 deg  +/-      0 km
    Longitude             22.0513 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap              41 deg

2 Network magnitudes:
    MLv       4.40 +/- 0.12  29            
    M         4.40           29 preferred  

74 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TRIZ  CL    0.0 144  P       22:56:48.96   0.3 M  1.0  TRIZ 
    TRIZ  CL    0.0 144  S       22:56:49.66  -0.1 M  1.0  TRIZ 
    KALE  HA    0.1  88  P       22:56:49.61   0.3 M  1.0  KALE 
    KALE  HA    0.1  88  S       22:56:51.08   0.2 M  1.0  KALE 
    MG00  CL    0.1 287  P       22:56:49.73   0.2 M  1.0  MG00 
    MG00  CL    0.1 287  S       22:56:51.31   0.1 M  1.0  MG00 
    EFP   HP    0.1 289  P       22:56:50.21   0.1 M  1.0  EFP  
    EFP   HP    0.1 289  S       22:56:52.57   0.2 M  1.0  EFP  
    AIGS  HA    0.1 168  P       22:56:49.95  -0.6 M  1.0  AIGS 
    AIGS  HA    0.1 168  S       22:56:53.05   0.1 M  1.0  AIGS 
    LAKA  HA    0.2 201  P       22:56:50.78  -0.1 M  1.0  LAKA 
    LAKA  HA    0.2 201  S       22:56:53.82   0.2 M  1.0  LAKA 
    ANX   HP    0.2 333  P       22:56:52.39   0.1 M  1.0  ANX  
    ANX   HP    0.2 333  S       22:56:56.52   0.5 M  1.0  ANX  
    AGRP  CL    0.3 272  P       22:56:52.56  -0.1 M  1.0  AGRP 
    AGRP  CL    0.3 272  S       22:56:56.87   0.0 M  1.0  AGRP 
    PATC  HL    0.3 243  P       22:56:52.84   0.2 M  1.0  PATC 
    PATC  HL    0.3 243  S       22:56:57.34   0.6 M  1.0  PATC 
    PATG  HL    0.3 240  P       22:56:53.61   0.3 M  1.0  PATG 
    PATG  HL    0.3 240  S       22:56:58.79   0.8 M  1.0  PATG 
    KLV   HL    0.4 167  P       22:56:54.21  -0.3 M  1.0  KLV  
    KLV   HL    0.4 167  S       22:57:00.00   0.0 M  1.0  KLV  
    KLV1  HI    0.4 173  P       22:56:54.36  -0.2 M  1.0  KLV1 
    KLV1  HI    0.4 173  S       22:57:00.10  -0.1 M  1.0  KLV1 
    DLFA  HL    0.4  76  P       22:56:54.30  -0.3 M  1.0  DLFA 
    DLFA  HL    0.4  76  S       22:57:00.46   0.3 M  1.0  DLFA 
    PVO   HP    0.5 299  P       22:56:56.85   0.3 M  1.0  PVO  
    PVO   HP    0.5 299  S       22:57:03.77   0.1 M  1.0  PVO  
    MSL1  HI    0.5 268  P       22:56:56.72  -0.2 M  1.0  MSL1 
    MSL1  HI    0.5 268  S       22:57:04.64   0.3 M  1.0  MSL1 
    GUR   HP    0.5 153  P       22:56:57.03  -0.3 M  1.0  GUR  
    GUR   HP    0.5 153  S       22:57:04.56  -0.4 M  1.0  GUR  
    PLEV  HP    0.5 273  P       22:56:56.67  -0.5 M  1.0  PLEV 
    PLEV  HP    0.5 273  S       22:57:04.39  -0.4 M  1.0  PLEV 
    DRO   HP    0.5 212  P       22:56:57.26  -0.1 M  1.0  DRO  
    DRO   HP    0.5 212  S       22:57:04.85  -0.2 M  1.0  DRO  
    XLKS  HA    0.6 124  P       22:56:58.53   0.5 M  1.0  XLKS 
    XLKS  HA    0.6 124  S       22:57:06.57   0.2 M  1.0  XLKS 
    EVR   HL    0.6 340  P       22:56:58.25  -0.0 M  1.0  EVR  
    EVR   HL    0.6 340  S       22:57:06.53  -0.2 M  1.0  EVR  
    AXS   HP    0.6 250  P       22:56:58.21  -0.1 M  1.0  AXS  
    AXS   HP    0.6 250  S       22:57:06.36  -0.3 M  1.0  AXS  
    RLS   HL    0.6 234  P       22:56:58.37   0.0 M  1.0  RLS  
    RLS   HL    0.6 234  S       22:57:06.70  -0.1 M  1.0  RLS  
    LAM2  HI    0.6  30  P       22:56:58.54  -0.2 M  1.0  LAM2 
    LAM2  HI    0.6  30  S       22:57:07.68   0.1 M  1.0  LAM2 
    THAL  HA    0.6 126  P       22:56:58.92   0.1 M  1.0  THAL 
    THAL  HA    0.6 126  S       22:57:07.38  -0.3 M  1.0  THAL 
    AGG   HT    0.7  19  P       22:56:59.81  -0.4 M  1.0  AGG  
    AGG   HT    0.7  19  S       22:57:09.77  -0.4 M  1.0  AGG  
    PDO   HP    0.7 287  P       22:57:01.30   0.3 M  1.0  PDO  
    PDO   HP    0.7 287  S       22:57:11.08  -0.3 M  1.0  PDO  
    LKR   HL    0.8  71  P       22:57:02.20  -0.1 M  1.0  LKR  
    LKR   HL    0.8  71  S       22:57:13.80   0.0 M  1.0  LKR  
    LTK   HP    0.8 117  P       22:57:02.95   0.2 M  1.0  LTK  
    LTK   HP    0.8 117  S       22:57:14.26  -0.2 M  1.0  LTK  
    ACOR  HA    0.8 128  P       22:57:02.81  -0.0 M  1.0  ACOR 
    ACOR  HA    0.8 128  S       22:57:14.53  -0.1 M  1.0  ACOR 
    AMPL  HP    0.8 309  P       22:57:02.61  -0.7 M  1.0  AMPL 
    AMPL  HP    0.8 309  S       22:57:15.32  -0.3 M  1.0  AMPL 
    VLS   HL    1.2 260  P       22:57:08.42  -0.6 M  1.0  VLS  
    VLS   HL    1.2 260  S       22:57:26.30   0.7 M  1.0  VLS  
    LTHK  HP    1.2 235  P       22:57:09.01  -0.1 M  1.0  LTHK 
    LTHK  HP    1.2 235  S       22:57:26.40   0.7 M  1.0  LTHK 
    STFN  HA    1.2 100  P       22:57:10.06   0.6 M  1.0  STFN 
    STFN  HA    1.2 100  S       22:57:27.28   0.9 M  1.0  STFN 
    ATHU  HA    1.4 107  P       22:57:13.97   0.5 M  1.0  ATHU 
    ATHU  HA    1.4 107  S       22:57:33.31  -0.1 M  1.0  ATHU 
    MRTH  HA    1.5 100  P       22:57:15.39   0.6 M  1.0  MRTH 
    MRTH  HA    1.5 100  S       22:57:36.13   0.3 M  1.0  MRTH 
    DION  HL    1.5 102  P       22:57:15.32   0.4 M  1.0  DION 
    DION  HL    1.5 102  S       22:57:36.20   0.2 M  1.0  DION 
    YDRA  HL    1.5 133  P       22:57:15.25   0.2 M  1.0  YDRA 
    YDRA  HL    1.5 133  S       22:57:36.44   0.3 M  1.0  YDRA 

37 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TRIZ  CL    0.0 144  MLv     2.17 -2.22    9.86447      
    KALE  HA    0.1  88  MLv     4.31 -0.08    1049.88      
    MG00  CL    0.1 287  MLv     4.50  0.11    1884.02      
    EFP   HP    0.1 289  MLv     4.25 -0.15    648.344      
    AIGS  HA    0.1 168  MLv     4.40  0.00    808.097      
    LAKA  HA    0.2 201  MLv     4.00 -0.39    288.928      
    ANX   HP    0.2 333  MLv     4.35 -0.05    407.304      
    AGRP  CL    0.3 272  MLv     4.33 -0.07    325.618      
    PATC  HL    0.3 243  MLv     4.47  0.07    450.093      
    PATG  HL    0.3 240  MLv     4.44  0.04    330.173      
    KLV   HL    0.4 167  MLv     4.26 -0.13    115.311      
    KLV1  HI    0.4 173  MLv     4.34 -0.06    174.884      
    DLFA  HL    0.4  76  MLv     4.47  0.07    235.431      
    PVO   HP    0.5 299  MLv     4.66  0.26    178.276      
    MSL1  HI    0.5 268  MLv     4.72  0.33    181.138      
    GUR   HP    0.5 153  MLv     4.39 -0.01    76.2297      
    PLEV  HP    0.5 273  MLv     4.28 -0.12    59.6992      
    DRO   HP    0.5 212  MLv     4.32 -0.08    130.758      
    XLKS  HA    0.6 124  MLv     4.87  0.47    183.184      
    EVR   HL    0.6 340  MLv     4.78  0.38    147.385      
    AXS   HP    0.6 250  MLv     4.23 -0.16    41.7818      
    RLS   HL    0.6 234  MLv     4.35 -0.05    54.3309      
    LAM2  HI    0.6  30  MLv     4.36 -0.04    53.6899      
    THAL  HA    0.6 126  MLv     4.30 -0.10    82.6468      
    AGG   HT    0.7  19  MLv     4.60  0.20    65.3639      
    PDO   HP    0.7 287  MLv     4.75  0.35    112.813      
    LKR   HL    0.8  71  MLv     4.71  0.31    50.3187      
    LTK   HP    0.8 117  MLv     3.73 -0.67    36.0497      
    ACOR  HA    0.8 128  MLv     4.12 -0.28    23.3051      
    AMPL  HP    0.8 309  MLv     4.28 -0.11    32.5626      
    VLS   HL    1.2 260  MLv     4.33 -0.06    24.2594      
    LTHK  HP    1.2 235  MLv     4.47  0.08    33.2198      
    STFN  HA    1.2 100  MLv     4.53  0.13    37.0684      
    ATHU  HA    1.4 107  MLv     4.52  0.13    16.5729      
    MRTH  HA    1.5 100  MLv     4.54  0.14    25.2676      
    DION  HL    1.5 102  MLv     4.16 -0.24    29.6364      
    YDRA  HL    1.5 133  MLv     4.39 -0.01    17.5281