Earthquake Information
 Origin Time
2021-01-12 22:29:38 (GMT)
 Magnitude
M 4.3
 Latitude
38.3563° N
 Longitude
22.0290° E
 Focal Depth
6 km
 # of Arrivals
80
 Location 12.8 km NNW of Aegion
28.6 km ENE of Patras
154.7 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)
30677-21 6.41E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
38.357322.029015.04.5

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
TRIZCL3.9 75 P22:29:39.39 0.01.0M
TRIZCL3.9 75 S22:29:40.73 0.21.0M
AIGSHA12.9156 P22:29:40.33 -0.41.0M
AIGSHA12.9156 S22:29:43.22 0.31.0M
EFPHP13.3306 P22:29:40.76 -0.11.0M
EFPHP13.3306 S22:29:43.36 0.31.0M
KALEHA10.4 68 P22:29:40.06 -0.41.0M
KALEHA10.4 68 S22:29:42.39 0.11.0M
MG00CL9.7312 P22:29:40.36 0.11.0M
MG00CL9.7312 S22:29:42.38 0.41.0M
AGRPCL27.1279 P22:29:43.00 -0.21.0M
AGRPCL27.1279 S22:29:47.32 0.11.0M
PATCHL25.4248 P22:29:43.23 0.31.0M
PATCHL25.4248 S22:29:46.86 0.21.0M
ANXHP28.0340 P22:29:42.92 -0.61.0M
ANXHP28.0340 S22:29:47.56 -0.11.0M
KLV1HI36.6169 P22:29:44.79 -0.11.0M
KLV1HI36.6169 S22:29:50.13 0.11.0M
AXSHP59.7253 P22:29:48.68 0.11.0M
GURHP54.1150 P22:29:47.24 -0.51.0M
GURHP54.1150 S22:29:54.28 -0.91.0M
MSL1HI52.8272 P22:29:47.27 -0.21.0M
PLEVHP54.5277 P22:29:47.30 -0.51.0M
PLEVHP54.5277 S22:29:55.06 -0.11.0M
PVOHP52.5303 P22:29:47.57 0.21.0M
PVOHP52.5303 S22:29:53.92 -0.61.0M
EVRHL65.1343 P22:29:48.78 -0.81.0M
EVRHL65.1343 S22:29:58.24 -0.11.0M
THALHA65.9123 P22:29:49.43 -0.21.0M
THALHA65.9123 S22:29:58.39 0.01.0M
PDOHP78.4290 P22:29:52.11 0.41.0M
PDOHP78.4290 S22:30:02.13 0.11.0M
ACORHA89.9125 P22:29:53.42 -0.11.0M
ACORHA89.9125 S22:30:05.57 0.21.0M
LTKHP90.0114 P22:29:53.60 0.01.0M
LTKHP90.0114 S22:30:04.78 -0.61.0M
AMPLHP94.8312 P22:29:53.67 -0.61.0M
AMPLHP94.8312 S22:30:06.21 -0.51.0M
RTZLHT114.2254 P22:29:57.64 0.21.0M
RTZLHT114.2254 S22:30:12.19 0.11.0M
VILLHA114.1101 P22:29:57.55 0.11.0M
VILLHA114.1101 S22:30:12.06 -0.11.0M
VLXHP113.9164 P22:29:57.07 -0.31.0M
VLXHP113.9164 S22:30:11.91 -0.21.0M
ART2HI125.7314 P22:29:59.51 0.31.0M
EVGIHT123.1284 P22:29:58.66 -0.11.0M
EVGIHT123.1284 S22:30:14.77 0.11.0M
LTHKHP126.8236 P22:29:59.80 0.51.0M
LTHKHP126.8236 S22:30:16.00 0.51.0M
NYDRHT122.4289 P22:29:58.52 -0.11.0M
NYDRHT122.4289 S22:30:14.48 0.11.0M
TETRHL127.8329 P22:29:59.04 -0.61.0M
VLSHL127.3261 P22:29:58.92 -0.61.0M
VLSHL127.3261 S22:30:16.18 0.31.0M
DRAGHT131.7286 P22:29:59.82 -0.31.0M
ITMHL131.3184 P22:29:59.80 -0.21.0M
ITMHL131.3184 S22:30:17.30 0.61.0M
MDRAHA129.8105 P22:30:00.31 0.51.0M
MDRAHA129.8105 S22:30:16.91 0.41.0M
STFNHA133.8 99 P22:30:00.47 0.01.0M
STFNHA133.8 99 S22:30:18.12 0.51.0M
THLHL134.4359 P22:30:00.77 0.31.0M
THLHL134.4359 S22:30:18.23 0.71.0M
TSLKHT130.3293 P22:30:00.35 0.41.0M
TSLKHT130.3293 S22:30:17.03 0.51.0M
VALYHP132.6182 P22:30:00.16 0.01.0M
DMLNHT145.1265 P22:30:01.68 -0.51.0M
DMLNHT145.1265 S22:30:21.36 0.71.0M
NEOHL147.7 45 P22:30:02.43 -0.11.0M
NEOHL147.7 45 S22:30:22.00 0.81.0M
ATHHL153.6106 P22:30:03.97 0.51.0M
ATHHL153.6106 S22:30:23.62 0.71.0M
ATH5HI155.2106 P22:30:03.26 -0.51.0M
ATH5HI155.2106 S22:30:23.69 0.41.0M
ATHUHA159.5106 P22:30:04.39 0.01.0M
NOACHL153.6106 P22:30:03.93 0.41.0M
STPGHC158.7175 P22:30:04.01 -0.21.0M
PTLHL164.0102 P22:30:05.10 0.01.0M
PTLHL164.0102 S22:30:25.57 -0.21.0M
VLYHL164.3110 P22:30:05.37 0.21.0M


  Solution details

Event:
    Public ID              nkua2021avvb
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2021-01-12
    Time                  22:29:38.00
    Latitude              38.3563 deg  +/-      0 km
    Longitude             22.0290 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap              52 deg

2 Network magnitudes:
    MLv       4.35 +/- 0.14  34            
    M         4.35           34 preferred  

80 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TRIZ  CL    0.0  75  P       22:29:39.39  -0.0 M  1.0  TRIZ 
    TRIZ  CL    0.0  75  S       22:29:40.73   0.2 M  1.0  TRIZ 
    MG00  CL    0.1 312  P       22:29:40.36   0.1 M  1.0  MG00 
    MG00  CL    0.1 312  S       22:29:42.38   0.4 M  1.0  MG00 
    KALE  HA    0.1  68  P       22:29:40.06  -0.4 M  1.0  KALE 
    KALE  HA    0.1  68  S       22:29:42.39   0.1 M  1.0  KALE 
    AIGS  HA    0.1 156  P       22:29:40.33  -0.4 M  1.0  AIGS 
    AIGS  HA    0.1 156  S       22:29:43.22   0.3 M  1.0  AIGS 
    EFP   HP    0.1 306  P       22:29:40.76  -0.1 M  1.0  EFP  
    EFP   HP    0.1 306  S       22:29:43.36   0.3 M  1.0  EFP  
    PATC  HL    0.2 248  P       22:29:43.23   0.3 M  1.0  PATC 
    PATC  HL    0.2 248  S       22:29:46.86   0.2 M  1.0  PATC 
    AGRP  CL    0.2 279  P       22:29:43.00  -0.2 M  1.0  AGRP 
    AGRP  CL    0.2 279  S       22:29:47.32   0.1 M  1.0  AGRP 
    ANX   HP    0.3 340  P       22:29:42.92  -0.6 M  1.0  ANX  
    ANX   HP    0.3 340  S       22:29:47.56  -0.1 M  1.0  ANX  
    KLV1  HI    0.3 169  P       22:29:44.79  -0.1 M  1.0  KLV1 
    KLV1  HI    0.3 169  S       22:29:50.13   0.1 M  1.0  KLV1 
    PVO   HP    0.5 303  P       22:29:47.57   0.2 M  1.0  PVO  
    PVO   HP    0.5 303  S       22:29:53.92  -0.6 M  1.0  PVO  
    MSL1  HI    0.5 272  P       22:29:47.27  -0.2 M  1.0  MSL1 
    GUR   HP    0.5 150  P       22:29:47.24  -0.5 M  1.0  GUR  
    GUR   HP    0.5 150  S       22:29:54.28  -0.9 M  1.0  GUR  
    PLEV  HP    0.5 277  P       22:29:47.30  -0.5 M  1.0  PLEV 
    PLEV  HP    0.5 277  S       22:29:55.06  -0.1 M  1.0  PLEV 
    AXS   HP    0.5 253  P       22:29:48.68   0.1 M  1.0  AXS  
    EVR   HL    0.6 343  P       22:29:48.78  -0.8 M  1.0  EVR  
    EVR   HL    0.6 343  S       22:29:58.24  -0.1 M  1.0  EVR  
    THAL  HA    0.6 123  P       22:29:49.43  -0.2 M  1.0  THAL 
    THAL  HA    0.6 123  S       22:29:58.39  -0.0 M  1.0  THAL 
    PDO   HP    0.7 290  P       22:29:52.11   0.4 M  1.0  PDO  
    PDO   HP    0.7 290  S       22:30:02.13   0.1 M  1.0  PDO  
    ACOR  HA    0.8 125  P       22:29:53.42  -0.1 M  1.0  ACOR 
    ACOR  HA    0.8 125  S       22:30:05.57   0.2 M  1.0  ACOR 
    LTK   HP    0.8 114  P       22:29:53.60   0.0 M  1.0  LTK  
    LTK   HP    0.8 114  S       22:30:04.78  -0.6 M  1.0  LTK  
    AMPL  HP    0.9 312  P       22:29:53.67  -0.6 M  1.0  AMPL 
    AMPL  HP    0.9 312  S       22:30:06.21  -0.5 M  1.0  AMPL 
    VLX   HP    1.0 164  P       22:29:57.07  -0.3 M  1.0  VLX  
    VLX   HP    1.0 164  S       22:30:11.91  -0.2 M  1.0  VLX  
    VILL  HA    1.0 101  P       22:29:57.55   0.1 M  1.0  VILL 
    VILL  HA    1.0 101  S       22:30:12.06  -0.1 M  1.0  VILL 
    RTZL  HT    1.0 254  P       22:29:57.64   0.2 M  1.0  RTZL 
    RTZL  HT    1.0 254  S       22:30:12.19   0.1 M  1.0  RTZL 
    NYDR  HT    1.1 289  P       22:29:58.52  -0.1 M  1.0  NYDR 
    NYDR  HT    1.1 289  S       22:30:14.48   0.1 M  1.0  NYDR 
    EVGI  HT    1.1 284  P       22:29:58.66  -0.1 M  1.0  EVGI 
    EVGI  HT    1.1 284  S       22:30:14.77   0.1 M  1.0  EVGI 
    ART2  HI    1.1 314  P       22:29:59.51   0.3 M  1.0  ART2 
    LTHK  HP    1.1 236  P       22:29:59.80   0.5 M  1.0  LTHK 
    LTHK  HP    1.1 236  S       22:30:16.00   0.5 M  1.0  LTHK 
    VLS   HL    1.1 261  P       22:29:58.92  -0.6 M  1.0  VLS  
    VLS   HL    1.1 261  S       22:30:16.18   0.3 M  1.0  VLS  
    TETR  HL    1.1 329  P       22:29:59.04  -0.6 M  1.0  TETR 
    MDRA  HA    1.2 105  P       22:30:00.31   0.5 M  1.0  MDRA 
    MDRA  HA    1.2 105  S       22:30:16.91   0.4 M  1.0  MDRA 
    TSLK  HT    1.2 293  P       22:30:00.35   0.4 M  1.0  TSLK 
    TSLK  HT    1.2 293  S       22:30:17.03   0.5 M  1.0  TSLK 
    ITM   HL    1.2 184  P       22:29:59.80  -0.2 M  1.0  ITM  
    ITM   HL    1.2 184  S       22:30:17.30   0.6 M  1.0  ITM  
    DRAG  HT    1.2 286  P       22:29:59.82  -0.3 M  1.0  DRAG 
    VALY  HP    1.2 182  P       22:30:00.16  -0.0 M  1.0  VALY 
    STFN  HA    1.2  99  P       22:30:00.47  -0.0 M  1.0  STFN 
    STFN  HA    1.2  99  S       22:30:18.12   0.5 M  1.0  STFN 
    THL   HL    1.2 359  P       22:30:00.77   0.3 M  1.0  THL  
    THL   HL    1.2 359  S       22:30:18.23   0.7 M  1.0  THL  
    DMLN  HT    1.3 265  P       22:30:01.68  -0.5 M  1.0  DMLN 
    DMLN  HT    1.3 265  S       22:30:21.36   0.7 M  1.0  DMLN 
    NEO   HL    1.3  45  P       22:30:02.43  -0.1 M  1.0  NEO  
    NEO   HL    1.3  45  S       22:30:22.00   0.8 M  1.0  NEO  
    ATH   HL    1.4 106  P       22:30:03.97   0.5 M  1.0  ATH  
    ATH   HL    1.4 106  S       22:30:23.62   0.7 M  1.0  ATH  
    NOAC  HL    1.4 106  P       22:30:03.93   0.4 M  1.0  NOAC 
    ATH5  HI    1.4 106  P       22:30:03.26  -0.5 M  1.0  ATH5 
    ATH5  HI    1.4 106  S       22:30:23.69   0.4 M  1.0  ATH5 
    STPG  HC    1.4 175  P       22:30:04.01  -0.2 M  1.0  STPG 
    ATHU  HA    1.4 106  P       22:30:04.39  -0.0 M  1.0  ATHU 
    PTL   HL    1.5 102  P       22:30:05.10  -0.0 M  1.0  PTL  
    PTL   HL    1.5 102  S       22:30:25.57  -0.2 M  1.0  PTL  
    VLY   HL    1.5 110  P       22:30:05.37   0.2 M  1.0  VLY  

45 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TRIZ  CL    0.0  75  MLv     2.19 -2.16    9.80742      
    MG00  CL    0.1 312  MLv     4.48  0.14    1786.36      
    KALE  HA    0.1  68  MLv     4.32 -0.03    916.902      
    AIGS  HA    0.1 156  MLv     4.30 -0.04    759.236      
    EFP   HP    0.1 306  MLv     4.05 -0.30    413.375      
    PATC  HL    0.2 248  MLv     4.46  0.12    537.926      
    AGRP  CL    0.2 279  MLv     4.08 -0.27    199.148      
    ANX   HP    0.3 340  MLv     4.65  0.30    703.124      
    KLV1  HI    0.3 169  MLv     4.18 -0.17    144.906      
    PVO   HP    0.5 303  MLv     4.52  0.18    129.585      
    MSL1  HI    0.5 272  MLv     4.56  0.21    137.371      
    GUR   HP    0.5 150  MLv     4.13 -0.22    47.7604      
    PLEV  HP    0.5 277  MLv     4.18 -0.16    52.5571      
    AXS   HP    0.5 253  MLv     4.13 -0.22    34.6955      
    EVR   HL    0.6 343  MLv     4.79  0.44    145.055      
    THAL  HA    0.6 123  MLv     4.11 -0.24     53.228      
    PDO   HP    0.7 290  MLv     4.71  0.36    103.808      
    ACOR  HA    0.8 125  MLv     3.90 -0.45     14.166      
    LTK   HP    0.8 114  MLv     3.61 -0.73    27.7206      
    AMPL  HP    0.9 312  MLv     4.39  0.04     41.209      
    VLX   HP    1.0 164  MLv     4.31 -0.04    27.7237      
    VILL  HA    1.0 101  MLv     4.65  0.30    60.0645      
    RTZL  HT    1.0 254  MLv     4.08 -0.27    16.2354      
    NYDR  HT    1.1 289  MLv     4.35  0.01    19.9951      
    EVGI  HT    1.1 284  MLv     4.26 -0.09    22.2187      
    ART2  HI    1.1 314  MLv     4.15 -0.20    16.5944      
    LTHK  HP    1.1 236  MLv     4.34 -0.00    25.7701      
    VLS   HL    1.1 261  MLv     4.38  0.03    27.7494      
    TETR  HL    1.1 329  MLv     4.41  0.06      29.33      
    MDRA  HA    1.2 105  MLv     4.38  0.03    26.7238      
    TSLK  HT    1.2 293  MLv     4.29 -0.06    21.9407      
    ITM   HL    1.2 184  MLv     4.58  0.23    42.0447      
    DRAG  HT    1.2 286  MLv     5.55  1.20    25.5846      
    VALY  HP    1.2 182  MLv     4.47  0.12    32.1547      
    STFN  HA    1.2  99  MLv     4.44  0.09    29.4914      
    THL   HL    1.2 359  MLv     4.61  0.26     25.947      
    DMLN  HT    1.3 265  MLv     4.33 -0.02    27.3925      
    NEO   HL    1.3  45  MLv     4.37  0.03    29.8984      
    ATH   HL    1.4 106  MLv     4.53  0.18     28.782      
    NOAC  HL    1.4 106  MLv     4.52  0.18     28.581      
    ATH5  HI    1.4 106  MLv     4.41  0.06    21.3994      
    STPG  HC    1.4 175  MLv     4.39  0.04    19.9108      
    ATHU  HA    1.4 106  MLv     4.52  0.18    16.5193      
    PTL   HL    1.5 102  MLv     4.42  0.07    19.9751      
    VLY   HL    1.5 110  MLv     4.10 -0.24    9.62868